{"id":31322,"date":"2026-09-03T15:19:49","date_gmt":"2026-09-03T09:49:49","guid":{"rendered":"https:\/\/stitchpartner.com\/?post_type=product&#038;p=31322"},"modified":"2026-10-06T09:05:47","modified_gmt":"2026-10-06T03:35:47","slug":"direct-drive-servo-motor-control-board-2","status":"publish","type":"product","link":"https:\/\/stitchpartner.com\/hi\/product\/direct-drive-servo-motor-control-board-2\/","title":{"rendered":"Universal Direct Drive Servo Motor Control Board PCB"},"content":{"rendered":"<h2 class=\"isSelectedEnd\"><strong>Direct Drive Servo Motor Control Board PCB<\/strong><\/h2>\n<p class=\"isSelectedEnd\">\u092f\u0939 <a href=\"https:\/\/stitchpartner.com\/hi\/product\/servo-motor-for-sewing-machine\/\"><strong>direct drive servo motor control board PCB<\/strong><\/a> is designed as a replacement main control board for compatible direct-drive industrial sewing machine motor systems. It combines motor-control electronics, power management and signal processing in one board to help restore proper machine operation.<\/p>\n<p class=\"isSelectedEnd\">The board is suitable for compatible direct-drive systems used with <strong>single-needle lockstitch, overlock and coverstitch machines<\/strong>. It is intended for brushless DC (BLDC) and servo motor units in the specified <strong>550W\u2013750W power range<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">If your sewing machine has a damaged or faulty main motor control PCB, replacing the board can help address problems related to motor control, speed response, electronic braking or power regulation. Always compare the existing board, connectors and electrical specifications before ordering.<\/p>\n<h2>\u0906\u092a\u0915\u094b \u0915\u094d\u092f\u093e \u092e\u093f\u0932\u0924\u093e \u0939\u0948<\/h2>\n<ul data-spread=\"false\">\n<li>1 \u00d7 Universal Direct Drive Servo Motor Main Control PCB<\/li>\n<li>Integrated SMPS power section<\/li>\n<li>Integrated power switching module<\/li>\n<li>Motor-control electronics<\/li>\n<li>Signal-processing circuitry<\/li>\n<li>Designed for compatible 550W\u2013750W direct-drive systems<\/li>\n<\/ul>\n<h2>\u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0910\u0902<\/h2>\n<h3>Integrated SMPS Power System<\/h3>\n<p class=\"isSelectedEnd\">The board includes an isolated switching power supply section for supplying the low-voltage electronics used by the control system. The EF16 ferrite-core flyback transformer forms part of this power-conversion circuit.<\/p>\n<h3>High-Voltage Rectification and Filtering<\/h3>\n<p class=\"isSelectedEnd\">A heavy-duty electrolytic capacitor is used in the DC-link filtering section, while the blue MOV varistor provides surge protection against voltage transients. Together, these components support stable operation of the motor-control electronics.<\/p>\n<h3>Intelligent Power Module \/ IGBT Switching<\/h3>\n<p class=\"isSelectedEnd\">The power stage uses high-power switching components to control motor drive pulses. This helps the direct-drive system achieve responsive acceleration, controlled speed regulation and electronic braking when supported by the connected motor system.<\/p>\n<h3>Microcontroller-Based Motor Control<\/h3>\n<p class=\"isSelectedEnd\">The control circuitry processes signals from the foot pedal and needle-positioning sensor before generating motor-control commands. This allows compatible direct-drive sewing machines to respond to operator input with controlled motor operation.<\/p>\n<h3>EMI Filtering and Current Stabilization<\/h3>\n<p class=\"isSelectedEnd\">Film capacitors and related filtering components help reduce electrical interference and smooth switching pulses within the motor-control circuit.<\/p>\n<h2>\u092e\u0936\u0940\u0928 \u0905\u0928\u0941\u0915\u0942\u0932\u0924\u093e<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u092e\u0936\u0940\u0928 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/th>\n<th>\u0905\u0928\u0941\u0915\u0942\u0932<\/th>\n<\/tr>\n<tr>\n<td>Direct-drive single-needle lockstitch machine<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>Direct-drive overlock machine<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>Direct-drive coverstitch machine<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>550W direct-drive servo system<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>750W direct-drive servo system<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>Traditional belt-driven clutch motor system<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">Compatible machine brands may include <strong><a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/jack-sewing-machine-spare-parts\/\">\u091c\u0948\u0915<\/a>, <a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/juki-sewing-machine-spare-parts\/\">\u091c\u0941\u0915\u0940<\/a>, \u0917\u093e\u092f\u0915, <a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/brother-sewing-machine-spare-parts\/\">\u092d\u093e\u0908<\/a>, <a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/siruba-sewing-machine-spare-parts\/\">\u0938\u093f\u0930\u0941\u092c\u093e<\/a> and Typical<\/strong>, provided the machine uses a matching direct-drive motor control configuration.<\/p>\n<p class=\"isSelectedEnd\"><strong>\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923:<\/strong> Brand compatibility alone is not enough to confirm fit. Compare the original PCB, connector arrangement, motor rating and other electrical specifications before purchase.<\/p>\n<h2>\u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u092e\u093e\u092e\u0932\u0947<\/h2>\n<ul data-spread=\"false\">\n<li>Motor starting or acceleration<\/li>\n<li>Speed regulation<\/li>\n<li>Electronic braking<\/li>\n<li>Foot pedal response<\/li>\n<li>Needle-positioning signal processing<\/li>\n<li>Low-voltage control power<\/li>\n<li>Motor drive operation<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">It is suitable for tailoring workshops, garment production units, alteration shops, sewing-machine technicians and industrial sewing machine repair applications.<\/p>\n<h2>How To Install<\/h2>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>Switch off the machine completely.<\/strong> Disconnect the power supply before opening the control assembly.<\/li>\n<li><strong>Allow the electronics to discharge.<\/strong> High-voltage sections can retain electrical charge after power is removed.<\/li>\n<li><strong>Remove the existing PCB carefully.<\/strong> Record connector positions before disconnecting the original board.<\/li>\n<li><strong>Compare the replacement board.<\/strong> Check the PCB layout, connectors and electrical specifications against the old board.<\/li>\n<li><strong>Reconnect all wiring correctly.<\/strong> Do not force connectors or alter the original wiring arrangement.<\/li>\n<li><strong>Secure the board properly.<\/strong> Ensure it is mounted without loose connections or contact with unsuitable conductive surfaces.<\/li>\n<li><strong>Test the machine.<\/strong> Restore power and check motor response, pedal operation and needle-position functions where applicable.<\/li>\n<\/ol>\n<h2>Important Compatibility Check<\/h2>\n<p class=\"isSelectedEnd\">This is an electronic replacement component rather than a universal plug-and-play board for every sewing machine.<\/p>\n<p class=\"isSelectedEnd\">Before purchasing, verify your original control board and motor specifications. Check the <strong>motor wattage, connector arrangement, PCB configuration and control-system design<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Please verify the shape, connectors and electrical specifications of your existing control board before purchasing.<\/p>\n<h2>\u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0935\u093e\u0932<\/h2>\n<h3>What is a direct drive servo motor control board?<\/h3>\n<p class=\"isSelectedEnd\">A direct drive servo motor control board is the electronic controller responsible for managing a compatible sewing machine&#8217;s servo motor. It processes operator and sensor signals and controls the motor&#8217;s electrical power, speed response and braking functions.<\/p>\n<h3>Is this PCB compatible with a 550W direct-drive servo motor?<\/h3>\n<p class=\"isSelectedEnd\">Yes, this board is specified for compatible <strong>550W direct-drive servo motor systems<\/strong>. However, wattage alone does not guarantee compatibility. You should compare the original PCB, connectors, motor configuration and other electrical specifications before ordering.<\/p>\n<h3>Can this control board be used with a 750W servo motor?<\/h3>\n<p class=\"isSelectedEnd\">The board is specified for compatible <strong>550W\u2013750W direct-drive systems<\/strong>. Before installation, confirm that the original motor-control configuration and electrical connections match the replacement PCB.<\/p>\n<h3>Can I use this board for a Jack or Juki sewing machine?<\/h3>\n<p class=\"isSelectedEnd\">It may be suitable for compatible direct-drive systems from brands such as Jack and Juki. Compatibility depends on the specific motor-control configuration rather than the brand name alone. Compare the original PCB and connectors before purchasing.<\/p>\n<h3>Does this board work with overlock machines?<\/h3>\n<p class=\"isSelectedEnd\">Yes, it is specified for compatible direct-drive overlock machines. The machine must use a matching direct-drive servo or BLDC motor control system supported by the board.<\/p>\n<h3>Can this PCB be used for a coverstitch machine?<\/h3>\n<p class=\"isSelectedEnd\">Yes, it is intended for compatible direct-drive coverstitch systems. Confirm the original board configuration, motor rating and connector arrangement before replacement.<\/p>\n<h3>What does the SMPS section do on the control board?<\/h3>\n<p class=\"isSelectedEnd\">The SMPS section converts the available high-voltage DC into regulated low-voltage power for the control electronics. The isolated flyback transformer forms part of this power-supply circuit.<\/p>\n<h3>Should I replace the PCB myself?<\/h3>\n<p class=\"isSelectedEnd\">PCB replacement involves high-voltage electrical circuits and should preferably be handled by a qualified technician. Disconnect power before servicing and follow the original machine&#8217;s safety procedures.<\/p>\n<h2>MACHINE COMPATIBILITY TABLE<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u092e\u0936\u0940\u0928 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/th>\n<th>\u0905\u0928\u0941\u0915\u0942\u0932<\/th>\n<\/tr>\n<tr>\n<td>\u0938\u093f\u0902\u0917\u0932 \u0928\u0940\u0921\u0932 \u0932\u0949\u0915 \u0938\u094d\u091f\u093f\u091a \u092e\u0936\u0940\u0928<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>TA1 \u091b\u093e\u0924\u093e \u0938\u093f\u0932\u093e\u0908 \u092e\u0936\u0940\u0928<\/td>\n<td>Not confirmed<\/td>\n<\/tr>\n<tr>\n<td>Direct-Drive Overlock Machine<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>Direct-Drive Coverstitch Machine<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>550W Direct-Drive Servo System<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>750W Direct-Drive Servo System<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>HOW TO USE<\/h2>\n<ol start=\"1\" data-spread=\"false\">\n<li>\u0938\u093f\u0932\u093e\u0908 \u092e\u0936\u0940\u0928 \u0915\u094b \u092c\u0902\u0926 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0909\u0938\u0915\u093e \u092a\u094d\u0932\u0917 \u0928\u093f\u0915\u093e\u0932 \u0926\u0947\u0902\u0964.<\/li>\n<li>Wait for the control electronics to discharge.<\/li>\n<li>Remove the faulty control board.<\/li>\n<li>Compare the original and replacement PCB.<\/li>\n<li>Match connectors and wiring carefully.<\/li>\n<li>Secure the replacement board.<\/li>\n<li>Reassemble the control housing.<\/li>\n<li>Test motor operation at low speed first.<\/li>\n<li>Check pedal response and needle positioning if applicable.<\/li>\n<li>Stop immediately if abnormal noise, smell, overheating or electrical malfunction occurs.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Universal direct drive servo motor main control PCB with integrated SMPS and power module for compatible industrial sewing machines. Designed for selected 550W\u2013750W direct-drive systems used with single-needle lockstitch, overlock and coverstitch machines. Supports motor control, speed regulation, electronic braking and sensor signal processing. Verify your existing PCB and connectors before purchase.<\/p>","protected":false},"featured_media":31366,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"servo motor control board","_yoast_wpseo_title":"Direct Drive Servo Motor Control Board PCB %%sep%% %%sitename%%","_yoast_wpseo_metadesc":"Buy a direct drive servo motor control board PCB for compatible industrial sewing machines. Supports selected 550W\u2013750W direct-drive systems.","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":""},"product_brand":[2184],"product_cat":[808,765,654,952,1103,846],"product_tag":[3267,3268,3269,3152,3262,3273,3128,3271,3272,3264,3266,3263,3130,3265,3270],"class_list":["post-31322","product","type-product","status-publish","has-post-thumbnail","product_brand-stitch-partner","product_cat-brother-sewing-machine-spare-parts","product_cat-jack-sewing-machine-spare-parts","product_cat-juki-sewing-machine-spare-parts","product_cat-sewing-motor-and-spare-parts","product_cat-sewing-machine-motherboard-and-chip","product_cat-siruba-sewing-machine-spare-parts","product_tag-550w-servo-motor-pcb","product_tag-750w-servo-motor-pcb","product_tag-bldc-motor-control-board","product_tag-direct-drive-pcb","product_tag-direct-drive-servo-motor-control-board","product_tag-garment-machinery-spare-parts","product_tag-industrial-sewing-machine-pcb","product_tag-lockstitch-machine-pcb","product_tag-overlock-machine-pcb","product_tag-servo-motor-control-pcb","product_tag-servo-motor-controller","product_tag-servo-motor-pcb","product_tag-sewing-machine-control-board","product_tag-sewing-machine-motherboard","product_tag-sewing-machine-motor-board","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"pure_taxonomies":{"product_brand":[{"term_id":2184,"name":"STITCH PARTNER","slug":"stitch-partner","term_group":0,"term_taxonomy_id":2184,"taxonomy":"product_brand","description":"","parent":0,"count":22,"filter":"raw","image":""}],"product_cat":[{"term_id":808,"name":"BROTHER","slug":"brother-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":808,"taxonomy":"product_cat","description":"<h1 data-start=\"440\" data-end=\"475\">Brother Sewing Machine Spare Part<\/h1>\r\n<p data-start=\"477\" data-end=\"725\">Keep your Brother machine running at its best with the right <strong data-start=\"538\" data-end=\"575\">Brother sewing machine spare part<\/strong>. Whether you're replacing a worn-out piece or upgrading for better performance, having the right components can make sewing easier and more reliable.<\/p>\r\n\r\n<h2 data-start=\"727\" data-end=\"762\">Reliable Parts for Smooth Sewing<\/h2>\r\n<p data-start=\"764\" data-end=\"1080\">Over time, certain pieces like bobbin cases, needle clamps, or presser feet may need to be swapped out. Many users have <strong data-start=\"884\" data-end=\"896\">replaced<\/strong> these with compatible parts designed specifically for Brother models. These <strong data-start=\"973\" data-end=\"993\">spare components<\/strong> help restore precision and prevent common issues like skipped stitches or thread jams.<\/p>\r\n\r\n<h3 data-start=\"1082\" data-end=\"1118\">Fit, Function, and Peace of Mind<\/h3>\r\n<p data-start=\"1120\" data-end=\"1420\">Each<strong data-start=\"1125\" data-end=\"1162\">\u00a0spare part<\/strong> is selected to fit seamlessly and work just like the original. From home use to more advanced projects, these <strong data-start=\"1273\" data-end=\"1289\">replacements<\/strong> are made to handle everyday wear and tear. Once properly fitted, your machine feels like new again\u2014quiet, smooth, and ready to go.<\/p>\r\n<p data-start=\"1422\" data-end=\"1581\">Whether you're maintaining a CS6000i, SE600, or PQ1500SL, having the right<strong data-start=\"1497\" data-end=\"1534\">\u00a0spare part<\/strong> on hand means fewer delays and better results.<\/p>\r\n\r\n<h3 data-start=\"210\" data-end=\"261\"><strong data-start=\"217\" data-end=\"261\">Basic &amp; Beginner-Friendly Brother Models<\/strong><\/h3>\r\n<ul data-start=\"262\" data-end=\"399\">\r\n \t<li data-start=\"262\" data-end=\"284\">\r\n<p data-start=\"264\" data-end=\"284\"><strong data-start=\"264\" data-end=\"282\">Brother LX3817<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"285\" data-end=\"308\">\r\n<p data-start=\"287\" data-end=\"308\"><strong data-start=\"287\" data-end=\"306\">Brother LX3817A<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"309\" data-end=\"331\">\r\n<p data-start=\"311\" data-end=\"331\"><strong data-start=\"311\" data-end=\"329\">Brother SM1400<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"332\" data-end=\"354\">\r\n<p data-start=\"334\" data-end=\"354\"><strong data-start=\"334\" data-end=\"352\">Brother XM2701<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"355\" data-end=\"378\">\r\n<p data-start=\"357\" data-end=\"378\"><strong data-start=\"357\" data-end=\"376\">Brother RLX3817<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"379\" data-end=\"399\">\r\n<p data-start=\"381\" data-end=\"399\"><strong data-start=\"381\" data-end=\"399\">Brother JX2517<\/strong><\/p>\r\n<\/li>\r\n<\/ul>\r\n<h3 data-start=\"406\" data-end=\"444\"><strong data-start=\"413\" data-end=\"444\">Mid-Level Mechanical Models<\/strong><\/h3>\r\n<ul data-start=\"445\" data-end=\"642\">\r\n \t<li data-start=\"445\" data-end=\"467\">\r\n<p data-start=\"447\" data-end=\"467\"><strong data-start=\"447\" data-end=\"465\">Brother BM3850<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"468\" data-end=\"491\">\r\n<p data-start=\"470\" data-end=\"491\"><strong data-start=\"470\" data-end=\"489\">Brother LS2125i<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"492\" data-end=\"514\">\r\n<p data-start=\"494\" data-end=\"514\"><strong data-start=\"494\" data-end=\"512\">Brother JS2135<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"515\" data-end=\"539\">\r\n<p data-start=\"517\" data-end=\"539\"><strong data-start=\"517\" data-end=\"537\">Brother RLX3817G<\/strong><\/p>\r\n<\/li>\r\n \t<li data-start=\"540\" data-end=\"642\">\r\n<p data-start=\"542\" data-end=\"642\"><strong data-start=\"542\" data-end=\"560\">Brother XR3774<\/strong><\/p>\r\n<\/li>\r\n<\/ul>","parent":0,"count":17,"filter":"raw","image":""},{"term_id":765,"name":"JACK","slug":"jack-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":765,"taxonomy":"product_cat","description":"<h1>Jack Sewing Machine Spare Parts<\/h1>\n<p>Jack is one of the most widely used industrial sewing machine brands in Indian garment units, tailoring shops, and boutiques \u2014 known for energy-efficient direct-drive motors and computerized models like the F4, F5, and F6. Like any machine run for hours every day, a Jack sewing machine needs worn parts replaced to keep stitching consistent. StitchPartner stocks <strong>genuine and compatible Jack sewing machine spare parts<\/strong> organized by exact model series, with Pan-India delivery and Cash on Delivery on eligible orders.<\/p>\n\n<h2>Which Jack Model Do You Have?<\/h2>\n<p>Jack spare parts vary by model series, so start with the category that matches your machine's data plate:<\/p>\n<h3>Single Needle Lockstitch<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jack-f4-f5-f6-spare-parts\/\">Jack F4 \/ F5 \/ F6 Spare Parts<\/a><\/strong> \u2014 our largest and most complete Jack range, including motherboard PCBs, presser feet, feed dogs, and full compatibility guidance.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/9100-9100bp-9100bs-spare-parts\/\">9100 \/ 9100BP \/ 9100BS Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/a2-a2s-a3-a4-a5-spare-part\/\">A2 \/ A2S \/ A3 \/ A4 \/ A5 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Overlock<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-768-798-795-spare-parts\/\">JK-768 \/ 798 \/ 795 Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/e4-e4-5-spare-part\/\">E4 \/ E4-5 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Flatlock \/ Interlock<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-8558-jk-8560-jk-8560pl-spare-parts\/\">JK-8558 \/ JK-8560 \/ JK-8560PL Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Button Hole Machine<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-781-jk-t781d-spare-parts\/\">JK-781 \/ JK-T781D Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Button Stitch Machine<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-t9270-t9280-spare-parts\/\">JK-T9270 \/ T9280 Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-t1377-372-373-spare-parts\/\">JK-T1377 \/ 372 \/ 373 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<p>Not sure which one your machine is? The model number is stamped on the data plate, usually near the handwheel or on the machine arm \u2014 that's more reliable than going by memory or appearance, since several Jack models look similar from the outside.<\/p>\n\n<h2>Jack F4 \/ A4 \/ E4 Error Codes \u2014 What They Mean<\/h2>\n<p>Computerized Jack models display a numeric or letter error code on the control panel when something needs attention. These are the most common codes on Jack F4-series machines:<\/p>\n<ul>\n<li><strong>0F<\/strong> \u2014 The machine has gone into sleep\/standby mode after around 30 minutes of inactivity, or the input voltage is too low. Press \"+\" or \"\u2212\" to wake it; if it persists, check the power supply voltage.<\/li>\n<li><strong>E1<\/strong> \u2014 The motor plug has come loose or disconnected. Turn the machine off, reseat the motor connector firmly, and restart.<\/li>\n<li><strong>E2<\/strong> \u2014 Motor controller abnormal. Usually points to the motor controller or its wiring rather than the main motherboard; check connections before replacing a part.<\/li>\n<li><strong>E4<\/strong> \u2014 Needle position abnormal, typically a needle-position sensor or timing issue.<\/li>\n<li><strong>E5<\/strong> \u2014 Needle governor (speed sensor) abnormal.<\/li>\n<\/ul>\n<p>If an error persists after checking connections and restarting, the part to inspect is usually the motherboard PCB, the motor controller, or the relevant sensor \u2014 available in the <a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jack-f4-f5-f6-spare-parts\/\">Jack F4\/F5\/F6 category<\/a>. Error code numbering can vary slightly between the F4, A4, and E4 (overlock) manuals, so always cross-check against your machine's specific model.<\/p>\n\n<h2>Common Jack Machine Issues and What Usually Needs Replacing<\/h2>\n<ul>\n<li><strong>Uneven stitching or fabric not feeding smoothly<\/strong> \u2014 usually a worn feed dog (\"dati\") or presser foot. These are low-cost, frequently replaced parts.<\/li>\n<li><strong>Thread breaking or loose stitches<\/strong> \u2014 check the thread tension assembly and needle plate for burrs first; a bent or wrong-type needle is another common cause.<\/li>\n<li><strong>Machine not starting or running erratically<\/strong> \u2014 on computerized F4\/F5\/F6-type models, check the error code on the display first (see above); it often points to the motherboard PCB or speed control pedal rather than the motor itself.<\/li>\n<li><strong>Bobbin winding unevenly<\/strong> \u2014 the bobbin winder assembly or its rubber wheel.<\/li>\n<li><strong>LED work light flickering or not working<\/strong> \u2014 a straightforward replacement on models with a built-in light, and worth checking before assuming a bigger electrical fault.<\/li>\n<\/ul>\n\n<h2>Is Jack a Good Sewing Machine Brand? Jack vs Juki<\/h2>\n<p>Jack (established 1995, China) and Juki (established 1938, Japan) are two of the most common industrial sewing machine brands found in Indian garment units. Juki has a longer manufacturing history and is often seen as the more established name for heavy, continuous-duty production; Jack has built its reputation more recently around energy-efficient direct-drive motors and computerized features like the F4\/F5\/F6 series at a generally more accessible price point. In practice, both brands are widely used side by side in Indian factories and tailoring shops, and the right choice usually comes down to your specific machine type, budget, and what your local mechanics are most familiar servicing. Either way, keeping genuine or well-matched compatible spare parts on hand matters more for uptime than the brand name alone.<\/p>\n\n<h2>How Much Do Jack Spare Parts Cost?<\/h2>\n<p>Pricing varies a lot by part type. Small wear parts like feed dogs and presser feet are typically in the \u20b935\u2013\u20b9150 range, needle plates and tension sets are usually mid-range, and electronic components like motherboard PCBs and control boxes cost significantly more since they're precision electronics rather than simple mechanical parts. Browse the specific model category above for exact current pricing on the part you need.<\/p>\n\n<h2>Original vs Compatible Parts<\/h2>\n<p>For everyday wear parts \u2014 presser feet, feed dogs, needle plates, bobbin winders \u2014 a well-made compatible part performs the same as original and is the more economical choice for routine maintenance. For electronic components like motherboard PCBs, sensors, and speed control pedals, matching the exact connector type and part number reduces the chance of a fitting issue, since these can vary between production revisions of the same model.<\/p>\n\n<h2>Who Buys Jack Spare Parts From Us<\/h2>\n<p>Tailors and alteration professionals, boutique owners, garment manufacturing units, sewing machine mechanics and technicians, dealers, and training institutes running Jack machines across India \u2014 whether it's a single replacement part or ongoing stock for a repair business.<\/p>\n\n<h2>Ordering Jack Spare Parts from StitchPartner<\/h2>\n<p>We deliver Jack sewing machine spare parts across India with <strong>Cash on Delivery available on eligible orders<\/strong>. If you're unsure which series or part your machine needs, send us a photo of the machine's data plate or the worn part, and our team can help confirm compatibility before you order.<\/p>\n\n<h2>Frequently Asked Questions<\/h2>\n<h3>How do I know which Jack model I have?<\/h3>\n<p>Check the data plate on your machine, usually near the handwheel or on the machine arm \u2014 it shows the exact model number. Several Jack models look visually similar, so relying on the printed model number is more reliable than appearance alone.<\/p>\n<h3>What does error E2 mean on a Jack sewing machine?<\/h3>\n<p>E2 indicates the motor controller is behaving abnormally. Check the motor controller's wiring and connections first; if the error persists after a restart, the motor controller itself may need inspection or replacement.<\/p>\n<h3>What does error E1 mean on a Jack F4?<\/h3>\n<p>E1 means the motor plug has come loose or disconnected. Turn the machine off, firmly reseat the motor connector, and restart the machine \u2014 this resolves the error in most cases.<\/p>\n<h3>Is Jack a good brand for industrial sewing machines?<\/h3>\n<p>Jack is one of the most widely used industrial sewing machine brands in Indian garment units, known particularly for energy-efficient direct-drive and computerized models. It's generally viewed as a solid, accessible option alongside brands like Juki, Brother, and Siruba \u2014 reliability in practice depends more on proper maintenance and genuine or well-matched spare parts than the brand alone.<\/p>\n<h3>How does Jack compare to Juki?<\/h3>\n<p>Juki has a longer manufacturing history (founded 1938 vs Jack's 1995) and is often preferred for heavy continuous-duty production, while Jack is known for energy-efficient motors and computerized features at a generally more accessible price point. Both are widely used in Indian factories, and the better choice depends on your specific use case and budget.<\/p>\n<h3>How much does a Jack feed dog (dati) cost?<\/h3>\n<p>Feed dogs for Jack single-needle lockstitch machines are typically in the \u20b935\u2013\u20b980 range on our site, depending on the exact model and tooth configuration. Check the category matching your machine model for current pricing.<\/p>\n<h3>Why does my Jack machine skip stitches or break thread?<\/h3>\n<p>The most common causes are a worn feed dog, a burred or damaged needle plate, an incorrect or bent needle, or incorrect thread tension. Check these in order before assuming a more serious mechanical fault.<\/p>\n<h3>Are parts interchangeable between different Jack models?<\/h3>\n<p>Some mechanical parts are shared across similar machine types, but electronic components like motherboard PCBs and control boards are typically model-specific. Always check the category that matches your exact model before ordering electronic parts.<\/p>\n<h3>Do you offer Cash on Delivery on Jack spare parts?<\/h3>\n<p>Yes, COD is available on eligible orders and locations across India, along with prepaid card and UPI payment at checkout.<\/p>\n<h3>Can I order Jack spare parts in bulk for a factory or repair shop?<\/h3>\n<p>Yes, we regularly supply garment factories, tailoring units, and repair shops with multiple spare parts per order. Contact our support team for help with larger or recurring orders.<\/p>\n<h3>What if I can't identify which part is causing the problem?<\/h3>\n<p>Describe the issue \u2014 skipped stitches, thread breaking, an error code on the display, and so on \u2014 or send a photo of the machine and the suspected part, and our team can help point you to the right component before you order.<\/p>\n","parent":0,"count":103,"filter":"raw","image":""},{"term_id":654,"name":"JUKI","slug":"juki-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":654,"taxonomy":"product_cat","description":"<h1>JUKI Sewing Machine Spare Parts<\/h1>\n<p>JUKI industrial sewing machines are built for high-speed, continuous production, but even the most reliable JUKI still needs worn components replaced over time. StitchPartner stocks <strong>genuine and compatible JUKI sewing machine spare parts<\/strong> for the DDL single-needle lockstitch range, sourced and organized by exact model series so you can find the right part without guessing.<\/p>\n\n<h2>Which JUKI Series Do We Stock Parts For?<\/h2>\n<p>Our JUKI spares are organized into three model groups. Click through to the series that matches your machine's data plate for the full parts list:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-5550-ddl-555-spare-parts\/\">DDL-5550 \/ DDL-555 Spare Parts<\/a><\/strong> \u2013 parts for JUKI's earlier-generation mechanical single-needle lockstitch machines, still widely used in smaller tailoring units.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-8100-8300-8500-8700-spare-parts\/\">DDL-8100 \/ 8300 \/ 8500 \/ 8700 Spare Parts<\/a><\/strong> \u2013 our largest JUKI range, covering the DDL-8700 family that remains one of the most common industrial lockstitch machines in Indian garment units.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/juki-sewing-machine-spare-parts\/ddl-8700-7-8100-7-7000a-9000-900-ubt-spare-parts\/\">DDL-8700-7 \/ 8100-7 \/ 7000A \/ 9000 \/ 900 UBT Spare Parts<\/a><\/strong> \u2013 parts for the revised \"-7\" and UBT variants, which share the base DDL design but differ in some electronics and hook assemblies.<\/li>\n<\/ul>\n<p>Looking for a JUKI overlock, coverstitch, or a specific accessory instead? Browse <a href=\"https:\/\/stitchpartner.com\/product-category\/sewing-machine-loopers\/\">loopers<\/a>, <a href=\"https:\/\/stitchpartner.com\/product-category\/needle-clamp-for-sewing-machine\/\">needle clamps<\/a>, or search by part name \u2014 many JUKI overlock components are listed individually rather than under a separate series page.<\/p>\n\n<h2>How to Identify the Right JUKI Spare Part<\/h2>\n<p>JUKI has revised the DDL range several times, and a \"-7\" or \"UBT\" suffix isn't just cosmetic \u2014 it can mean a different hook assembly, sensor, or connector even though the base model number looks the same. Before ordering, check the model number on your machine's data plate (usually near the handwheel or on the arm) rather than going by memory, especially for electronic parts like control boxes and sensors.<\/p>\n<p>If you're not sure which series your machine falls under, compare your worn part's mounting holes, connector type, and part number against the product photos, or send us a photo of the machine's nameplate and we'll help confirm compatibility before you order.<\/p>\n\n<h2>Common JUKI Issues and What Usually Needs Replacing<\/h2>\n<p>A few patterns come up often with DDL-series machines in daily production use:<\/p>\n<ul>\n<li><strong>Uneven or skipped stitches<\/strong> \u2014 usually a worn feed dog, needle plate, or an incorrect\/bent needle rather than a major mechanical fault.<\/li>\n<li><strong>Thread breaking repeatedly<\/strong> \u2014 check the tension assembly and thread guides first; a rough or burred needle plate is a common secondary cause.<\/li>\n<li><strong>Machine won't respond to the pedal correctly<\/strong> \u2014 often the speed control pedal or its connector, particularly on the computerized DDL-8700 variants.<\/li>\n<li><strong>Bobbin winding unevenly<\/strong> \u2014 points to the bobbin winder assembly or its rubber wheel rather than the hook itself.<\/li>\n<\/ul>\n<p>These are general starting points, not a substitute for inspecting the machine \u2014 if a fault persists after replacing the obvious wear part, it's worth having a technician check the timing before assuming a bigger repair is needed.<\/p>\n\n<h2>Who Buys JUKI Spare Parts From Us<\/h2>\n<p>Our JUKI spares are used by garment manufacturing units, tailoring and alteration shops, boutique owners, sewing machine mechanics, and training institutes running JUKI DDL machines across India. Whether you need one part for a single machine or are stocking spares for a production line, the three series pages above are organized so you can find compatible parts by model rather than searching through the full catalog.<\/p>\n\n<h2>Ordering JUKI Spare Parts from StitchPartner<\/h2>\n<p>We deliver JUKI sewing machine spare parts across India with <strong>Cash on Delivery available on eligible orders<\/strong>, so you're not paying upfront for a part before confirming it fits. If you're unsure which series or part your machine needs, our support team can help you identify it from a photo or the part number before you order \u2014 reducing the chance of an incorrect part and a return.<\/p>\n\n<h2>Frequently Asked Questions<\/h2>\n<h3>Will a DDL-8700 part fit my DDL-8700-7?<\/h3>\n<p>Not always. The \"-7\" revision shares the same base design but can use different sensors, connectors, or hook assemblies on certain parts. Mechanical wear parts like presser feet and needle plates are usually interchangeable; electronic components should be checked against your machine's exact suffix first.<\/p>\n<h3>How do I know which JUKI DDL series I have?<\/h3>\n<p>Check the model number stamped on the machine's data plate, typically near the handwheel or on the machine arm. If the plate is worn or missing, comparing your existing part's shape, connector, and part number against our product photos is the next best option.<\/p>\n<h3>Do you offer Cash on Delivery on JUKI spare parts?<\/h3>\n<p>Yes, COD is available on eligible orders and locations across India, along with prepaid card and UPI payment options at checkout.<\/p>\n<h3>Can I order JUKI spare parts in bulk for a factory or repair shop?<\/h3>\n<p>Yes, we regularly supply garment factories, tailoring units, and repair shops with multiple spare parts per order. Contact our support team for assistance with larger or recurring orders.<\/p>\n<h3>What if I'm not sure which part is causing the problem?<\/h3>\n<p>Describe the issue (skipped stitches, thread breaking, pedal not responding, etc.) or send a photo of the machine and the suspected part, and our team can help point you to the right component before you order.<\/p>\n","parent":0,"count":47,"filter":"raw","image":""},{"term_id":952,"name":"MOTOR SPARES","slug":"sewing-motor-and-spare-parts","term_group":0,"term_taxonomy_id":952,"taxonomy":"product_cat","description":"A sewing machine motor in India typically costs between \u20b91,199 and \u20b93,199 depending on the type \u2014 carbon\/clutch motors for domestic machines sit at the lower end, while energy-saving servo motors for industrial and semi-industrial machines cost more. StitchPartner stocks genuine replacement motors compatible with Usha, Janome, Singer, Brother, and industrial lockstitch machines, with pan-India delivery and Cash on Delivery available.\r\n<h2>Sewing Machine Motor Price in India<\/h2>\r\nSewing machine motor price mainly depends on motor type, power rating, and whether it's built for home use or continuous industrial operation. At StitchPartner, domestic carbon motor sets with a foot pedal \u2014 the standard replacement for Usha, Janome, Singer, and Brother home machines \u2014 start from around \u20b91,199 and go up to about \u20b91,650 for heavy-duty sets. Carbonless (brushless) domestic motors, which run quieter and need less maintenance, are priced around \u20b92,000. Industrial and semi-industrial servo motors, built for continuous use on lockstitch and overlock machines, range from roughly \u20b92,899 to \u20b93,199 depending on wattage and control features.\r\n\r\nThese prices reflect StitchPartner's current catalog and can change with supplier costs \u2014 check the individual product page for the latest price before ordering.\r\n<h2>Servo Motor vs Clutch (Carbon) Motor \u2014 Which Should You Buy?<\/h2>\r\nThe two main motor types differ mainly in how they run and what they cost to buy and operate. Clutch (carbon) motors spin continuously whenever the machine is switched on, and stitching speed is controlled by how firmly the clutch is engaged through the pedal \u2014 they're simple, robust, and generally the cheaper option to buy. Servo motors only run when the pedal is pressed, giving finer speed control, a quieter workshop, and lower electricity use over a full working day, which is why most professional tailoring units and factories have shifted to servo motors despite the higher upfront price.\r\n\r\nFor an occasional home user stitching a few hours a week, a carbon motor is usually enough. For a boutique or factory running machines for eight-plus hours a day, the extra cost of a servo motor is typically recovered through lower power bills and less noise fatigue within a few months.\r\n<h2>Which Motor Fits Your Sewing Machine?<\/h2>\r\nMotor compatibility depends on your machine's mounting bracket and pulley size, not just the brand name. StitchPartner's <a href=\"https:\/\/stitchpartner.com\/product\/sewing-machine-motor-usha-janome-singer-brother\/\">sewing machine motor for Usha, Janome, Singer &amp; Brother<\/a> is built for standard domestic machines from these brands. For industrial lockstitch, overlock, and interlock machines, a standard servo motor is the usual replacement. If you're not sure which motor your machine needs, confirm your machine's brand and model number with StitchPartner support before ordering so the right motor and pulley size can be matched.\r\n<h2>Signs Your Sewing Machine Motor Needs Replacing<\/h2>\r\nA motor is usually due for replacement when the machine runs unevenly despite consistent pedal pressure, makes a burning smell or grinding noise, overheats after short use, or fails to start even though the wiring and foot pedal are working. Carbon motors specifically lose power as their carbon brushes wear down \u2014 a common issue after a few years of heavy use \u2014 while servo motor faults are more often in the control board (PCB) than in the motor coil itself.\r\n<h2>Reliable Parts for Long-Term Use<\/h2>\r\nWhether you're replacing a worn component or upgrading your motor system, you'll find dependable options here. From foot pedals and pulleys to carbon brushes, control boards, and wiring, our parts help extend the life of your sewing machine without hassle.\r\n<h2>Why Buy Sewing Machine Motors from StitchPartner?<\/h2>\r\nStitchPartner supplies genuine sewing machine motors, spare parts, and accessories for both home and industrial machines across India. Orders come with pan-India delivery and Cash on Delivery on eligible orders, and GST invoicing is available for bulk and wholesale buyers such as tailoring units and garment factories.\r\n<h2>Frequently Asked Questions<\/h2>\r\n<h3>What Is the Price of a Sewing Machine Motor in India?<\/h3>\r\nSewing machine motor prices in India typically range from about \u20b91,199 for a domestic carbon motor set to around \u20b93,199 for an industrial servo motor. Basic replacement parts like a motor pulley or foot pedal switch cost much less, usually under \u20b9500, while a full motor-and-pedal set for a home machine averages \u20b91,200\u2013\u20b92,000.\r\n<h3>What's the Difference Between a Servo Motor and a Clutch Motor?<\/h3>\r\nA clutch (carbon) motor spins continuously and controls speed through pedal pressure on a clutch, while a servo motor only runs when the pedal is pressed and offers finer, quieter speed control. Servo motors cost more upfront but use less electricity over a full working day and are the standard choice in factories and busy tailoring units; clutch motors remain popular for occasional home use because they're cheaper to buy.\r\n<h3>Which Motor Is Compatible with Usha, Janome, Singer, or Brother Machines?<\/h3>\r\nStitchPartner's domestic sewing machine motor is built to fit standard Usha, Janome, Singer, and Brother home machines using the common foot-pedal-and-motor mounting used across these brands. If your machine has a non-standard mounting bracket or an older model, confirm your machine's model number with StitchPartner before ordering to avoid a mismatch.\r\n<h3>Is a Servo Motor Worth the Extra Cost Over a Carbon Motor?<\/h3>\r\nFor daily, extended use \u2014 boutiques, tailoring units, and garment factories \u2014 yes: the quieter operation, finer speed control, and lower running electricity cost usually justify the higher upfront price within months. For occasional home stitching, a carbon motor is usually the more economical choice since the machine isn't run long enough each day for the electricity savings to matter as much.\r\n<h3>Can I Replace a Sewing Machine Motor Myself?<\/h3>\r\nReplacing a sewing machine motor is a straightforward job for anyone comfortable with basic tools \u2014 it mainly involves unscrewing the old motor bracket, transferring the belt\/pulley, and reconnecting the foot pedal wiring. If you're not confident with electrical connections, it's safer to have a local sewing machine mechanic do the swap, which usually takes under 30 minutes.","parent":0,"count":36,"filter":"raw","image":""},{"term_id":1103,"name":"Sewing Machine Motherboard &amp; PCB Control Boards","slug":"sewing-machine-motherboard-and-chip","term_group":0,"term_taxonomy_id":1103,"taxonomy":"product_cat","description":"<p><strong>Sewing machine motherboard and PCB control boards for industrial machines:<\/strong> main boards for Jack, Qi Xing, Zoje, Messer and Magneto machines cost \u20b91,500 to \u20b94,650 in our live catalogue, with display panels and pedal boards from \u20b9300. Match the part number printed on your old board, then order with COD across India.<\/p>\n<h2>Sewing Machine Motherboard Price List (Live Catalogue)<\/h2>\n<p>A sewing machine motherboard, also called a PCB, control board or circuit board, runs motor speed, needle position, auto-trimming and pedal response. Price depends on the machine model, not the brand name alone. Here is the current price range by board type.<\/p>\n<table><thead><tr><th>Board type<\/th><th>What it does<\/th><th>Price range<\/th><\/tr><\/thead><tbody><tr><td>Main motherboard \/ PCB control board<\/td><td>Controls motor, needle stop, trimmer and sensors<\/td><td>\u20b91,500 \u2013 \u20b94,650<\/td><\/tr><tr><td>Universal direct drive servo control board<\/td><td>Replaces a dead servo control board on direct drive motors<\/td><td>\u20b92,500<\/td><\/tr><tr><td>Overlock control board<\/td><td>Speed and function control for overlock heads<\/td><td>\u20b93,200 (Qi Xing); \u20b9649 (GT-900D speed controller)<\/td><\/tr><tr><td>Display panel \/ LED speed panel<\/td><td>Shows speed and settings, takes your button input<\/td><td>\u20b9300 \u2013 \u20b9499<\/td><\/tr><tr><td>Pedal board and foot controller<\/td><td>Sends speed signal from the foot pedal<\/td><td>\u20b9450 \u2013 \u20b91,300<\/td><\/tr><tr><td>Connectors and voltage regulator<\/td><td>Wire connectors and small support boards<\/td><td>\u20b920 \u2013 \u20b9299<\/td><\/tr><\/tbody><\/table>\n<h2>Which Motherboard Fits Which Machine<\/h2>\n<p>Do not choose a board by how the machine looks. Choose it by the part number on your old PCB. Here are the boards we stock for common industrial machines.<\/p>\n<table><thead><tr><th>Machine \/ board<\/th><th>Part number or model<\/th><th>Price<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2b-pcb-19510031200\/\">Jack A2B main control board<\/a><\/td><td>19510031200<\/td><td>\u20b92,900<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2-cz-9950014900-pcb\/\">Jack A2-CZ motherboard PCB<\/a><\/td><td>9950014900<\/td><td>\u20b93,499<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2c-a2-cz-pcb-control-board\/\">Jack A2C \/ A2-CZ control board<\/a><\/td><td>A2C A2-CZ<\/td><td>\u20b92,900<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-9100b-904a-pcb-control-board-9950017800\/\">Jack 9100B 904A control board<\/a><\/td><td>9950017800<\/td><td>\u20b93,099<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-9950009500-pcb-control-board-9100bs-9100bp\/\">Jack JK-9100BS \/ 9100BP control board<\/a><\/td><td>9950009500<\/td><td>\u20b92,999<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-781g-main-pcb-control-board-19950020300\/\">Jack 781G main control board<\/a><\/td><td>19950020300<\/td><td>\u20b94,650<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qd8633-qi-xing-sewing-machine-control-board\/\">Qi Xing control board<\/a><\/td><td>QD8633<\/td><td>\u20b93,100<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qd8626-qi-xing-control-board\/\">Qi Xing control board<\/a><\/td><td>QD8626<\/td><td>\u20b93,200<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/8623-qi-xing-control-board-zoje-sewing-machine\/\">Qi Xing control board for Zoje machines<\/a><\/td><td>QD8623<\/td><td>\u20b93,200<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qixing-mother-board-model-c\/\">Tova TTM Messer servo motor motherboard<\/a><\/td><td>TTM<\/td><td>\u20b91,799<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/c3-sewing-machine-circuit-board\/\">C3 motherboard<\/a><\/td><td>C3<\/td><td>\u20b92,500<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/magneto-motherboard-for-single-needle-sewing-machine\/\">Magneto motherboard, single needle<\/a><\/td><td>Magneto<\/td><td>\u20b92,500<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/esda-servo-motor-pcb-control-board-sewing-machine\/\">ESDA servo motor PCB control board<\/a><\/td><td>ESDA<\/td><td>\u20b91,500<\/td><\/tr><\/tbody><\/table>\n<h2>How to Choose the Right PCB for Your Machine<\/h2>\n<h3>1. Read the part number on the old board<\/h3>\n<p>Unplug the machine, open the control box and read the number printed on the green board. Order that exact number. For Jack machines you can also check our <a href=\"https:\/\/stitchpartner.com\/jack-sewing-machine-part-numbers\/\">Jack sewing machine part numbers lookup<\/a>.<\/p>\n<h3>2. Check the generation of the board<\/h3>\n<p>Some machines have an old type and a new type of the same board, for example on the Jack F4 line. Their connectors and firmware can differ, so match the type, not just the model name.<\/p>\n<h3>3. Compare connectors and voltage<\/h3>\n<p>Count the connector sockets and compare their layout with the old board. A board can physically fit and still lose trimmer, foot lifter or display functions if pins are missing.<\/p>\n<h3>4. Send us a photo before you order<\/h3>\n<p>If you are not sure, send a photo of the old PCB and the machine model. We check the match first, so you do not pay for a board that will not work.<\/p>\n<h2>Motherboard, PCB, Control Board and Control Box: What Is the Difference?<\/h2>\n<p>Buyers use these words for the same part, but a control box is the casing that holds the PCB, the power supply and the connectors. A motherboard replacement is only the board inside. If your control box is damaged or burnt, ask us whether you need the board alone or the full box such as the <a href=\"https:\/\/stitchpartner.com\/product\/direct-drive-servo-motor-control-board\/\">direct drive servo control board<\/a>.<\/p>\n<h2>Signs Your Sewing Machine PCB Has Failed<\/h2>\n<p>A failing board usually shows erratic motor speed, no reaction to the foot pedal, a frozen or blank display, or no power despite a good socket. Before you buy, rule out a loose pedal wire or a faulty motor. Our guides on <a href=\"https:\/\/stitchpartner.com\/sewing-machine-servo-motor-problems-error-codes-troubleshooting\/\">servo motor problems and error codes<\/a> and <a href=\"https:\/\/stitchpartner.com\/jack-sewing-machine-error-codes-all-models\/\">Jack error codes for all models<\/a> help you tell a board fault from a motor fault.<\/p>\n<h2>Sewing Machine Motherboard FAQ<\/h2>\n<h3>What is the price of a sewing machine motherboard in India?<\/h3>\n<p>Main PCB control boards in our catalogue cost between \u20b91,500 and \u20b94,650, depending on the machine. Jack A2B is \u20b92,900, Jack 781G is \u20b94,650 and Qi Xing QD8633 is \u20b93,100. Display panels and pedal boards cost less, from \u20b9300. Prices on this page are live catalogue prices and COD is available.<\/p>\n<h3>How do I know which PCB fits my sewing machine?<\/h3>\n<p>Match the part number printed on your old board, not the machine's looks. Then compare the connector layout and the voltage rating, and check whether your board is an old or new type. Our stock list above shows the part number for each board, so you can compare it before ordering.<\/p>\n<h3>Can I use a universal or generic PCB instead of the original?<\/h3>\n<p>A universal board works only where its connector layout and functions match your machine, for example the direct drive servo control board for servo motors. For machines with auto trim and sensors, a model-specific board is safer, because a generic board may not drive every function.<\/p>\n<h3>How do I know if the PCB is faulty and not the motor?<\/h3>\n<p>If the motor runs only at full speed, stops at random, or ignores the pedal while the pedal and wires are good, the board is the usual cause. If the machine has no power at all, check the plug, fuse and power cable first. When in doubt, send us the symptoms and the machine model.<\/p>\n<h3>Are Jack A2B and Jack A2C PCBs the same?<\/h3>\n<p>No, treat them as different boards. Jack A2B uses part number 19510031200, while the A2-CZ board uses 9950014900. Both are in stock here, so compare the number on your old board before you order. Do not swap them just because both belong to the A2 range.<\/p>\n<h3>Do you deliver sewing machine motherboards across India with COD?<\/h3>\n<p>Yes, we ship pan-India and COD is available on these boards. Check the product page for the live price and stock status before you place the order, since stock changes through the day.<\/p>","parent":0,"count":38,"filter":"raw","image":""},{"term_id":846,"name":"SIRUBA","slug":"siruba-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":846,"taxonomy":"product_cat","description":"<h1 data-start=\"346\" data-end=\"394\">Keep Your Siruba Sewing Machine Running Strong<\/h1>\r\n<p data-start=\"396\" data-end=\"567\">Siruba machines are built for nonstop work\u2014but even the best need a bit of upkeep. When siruba sewing machine spare parts wear out or stitching goes off, a simple fix can get you back in action fast.<\/p>\r\n\r\n<h2 data-start=\"569\" data-end=\"598\">Spares That Fit Just Right<\/h2>\r\n<p data-start=\"600\" data-end=\"831\">We stock a wide range of <strong data-start=\"625\" data-end=\"662\">Siruba sewing machine spare parts<\/strong> for top models like the 747, 757, 747K, 700L, and 747Q. Whether it\u2019s a new feed dog, needle bar, or presser foot, each part is selected to match your machine perfectly.<\/p>\r\n\r\n<h3 data-start=\"833\" data-end=\"867\">Built to Handle Real Workloads<\/h3>\r\n<p data-start=\"869\" data-end=\"1067\">Siruba machines are known for their speed and reliability, especially in production environments. That\u2019s why we only offer durable replacements made to handle daily wear\u2014no guesswork, no weak links.<\/p>\r\n\r\n<h3 data-start=\"1069\" data-end=\"1104\">Simple Swaps, Long-Term Results<\/h3>\r\n<p data-start=\"1106\" data-end=\"1345\">There\u2019s no need to replace your whole machine. Most issues can be solved with one or two reliable components. With our trusted <strong data-start=\"1233\" data-end=\"1274\">replacement parts for Siruba machines<\/strong>, you can fix what\u2019s needed, save money, and keep your workflow smooth.<\/p>","parent":0,"count":22,"filter":"raw","image":""}],"product_tag":[{"term_id":3267,"name":"550W servo motor PCB","slug":"550w-servo-motor-pcb","term_group":0,"term_taxonomy_id":3267,"taxonomy":"product_tag","description":"","parent":0,"count":2,"filter":"raw","image":""},{"term_id":3268,"name":"750W servo motor PCB","slug":"750w-servo-motor-pcb","term_group":0,"term_taxonomy_id":3268,"taxonomy":"product_tag","description":"","parent":0,"count":2,"filter":"raw","image":""},{"term_id":3269,"name":"BLDC motor control board","slug":"bldc-motor-control-board","term_group":0,"term_taxonomy_id":3269,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3152,"name":"direct drive PCB","slug":"direct-drive-pcb","term_group":0,"term_taxonomy_id":3152,"taxonomy":"product_tag","description":"","parent":0,"count":4,"filter":"raw","image":""},{"term_id":3262,"name":"direct drive servo motor control board","slug":"direct-drive-servo-motor-control-board","term_group":0,"term_taxonomy_id":3262,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3273,"name":"garment machinery spare parts","slug":"garment-machinery-spare-parts","term_group":0,"term_taxonomy_id":3273,"taxonomy":"product_tag","description":"","parent":0,"count":5,"filter":"raw","image":""},{"term_id":3128,"name":"industrial sewing machine PCB","slug":"industrial-sewing-machine-pcb","term_group":0,"term_taxonomy_id":3128,"taxonomy":"product_tag","description":"","parent":0,"count":11,"filter":"raw","image":""},{"term_id":3271,"name":"lockstitch machine PCB","slug":"lockstitch-machine-pcb","term_group":0,"term_taxonomy_id":3271,"taxonomy":"product_tag","description":"","parent":0,"count":6,"filter":"raw","image":""},{"term_id":3272,"name":"overlock machine PCB","slug":"overlock-machine-pcb","term_group":0,"term_taxonomy_id":3272,"taxonomy":"product_tag","description":"","parent":0,"count":5,"filter":"raw","image":""},{"term_id":3264,"name":"servo motor control PCB","slug":"servo-motor-control-pcb","term_group":0,"term_taxonomy_id":3264,"taxonomy":"product_tag","description":"","parent":0,"count":2,"filter":"raw","image":""},{"term_id":3266,"name":"servo motor controller","slug":"servo-motor-controller","term_group":0,"term_taxonomy_id":3266,"taxonomy":"product_tag","description":"","parent":0,"count":2,"filter":"raw","image":""},{"term_id":3263,"name":"servo motor PCB","slug":"servo-motor-pcb","term_group":0,"term_taxonomy_id":3263,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3130,"name":"sewing machine control board","slug":"sewing-machine-control-board","term_group":0,"term_taxonomy_id":3130,"taxonomy":"product_tag","description":"","parent":0,"count":11,"filter":"raw","image":""},{"term_id":3265,"name":"sewing machine motherboard","slug":"sewing-machine-motherboard","term_group":0,"term_taxonomy_id":3265,"taxonomy":"product_tag","description":"","parent":0,"count":5,"filter":"raw","image":""},{"term_id":3270,"name":"sewing machine motor board","slug":"sewing-machine-motor-board","term_group":0,"term_taxonomy_id":3270,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Direct Drive Servo Motor Control Board PCB - Stitch Partner<\/title>\n<meta name=\"description\" content=\"Buy a direct drive servo motor control board PCB for compatible industrial sewing machines. Supports selected 550W\u2013750W direct-drive systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stitchpartner.com\/hi\/product\/direct-drive-servo-motor-control-board-2\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Direct Drive Servo Motor Control Board PCB - Stitch Partner\" \/>\n<meta property=\"og:description\" content=\"Buy a direct drive servo motor control board PCB for compatible industrial sewing machines. 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