{"product_id":"juki-sc921a-control-box","title":"JUKI SC921A Control Box","description":"\u003ch2\u003eJUKI SC-921A Control Box for MF-7200D Timing-Belt Coverstitch Machines\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSC-921A\u003c\/strong\u003e is the control box JUKI specifies for MF-7200D coverstitch machines with the timing-belt drive and a thread trimmer (UT42 or UT45). JUKI developed it to resist voltage fluctuations, noise and vibration, with an energy-saving mode for the time the motor is not rotating. In JUKI's comparison, at a 25% availability factor, the timing-belt MF-7200D\/UT42 on the SC-921A uses 10% less power than the V-belt MF-7800D\/UT22 on an SC-510 servomotor.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eItem: JUKI control box SC-921A (order code SC921A)\u003c\/li\u003e\n\u003cli\u003eOperation panel: CP-18B, which JUKI requires together with the SC-921A on the timing-belt MF-7200D\u003c\/li\u003e\n\u003cli\u003eCP-18B functions: maximum sewing speed control, production support function by foot pedal, parameter changes, optional auto-lifter ON\/OFF\u003c\/li\u003e\n\u003cli\u003eSupply options listed in JUKI's SC-921 manual: single-phase 100 to 120 V, 3-phase 200 to 240 V or single-phase 220 to 240 V, 50 or 60 Hz\u003c\/li\u003e\n\u003cli\u003eInput: 450VA, a JUKI reference value for an LH-3568A head; it differs with the head\u003c\/li\u003e\n\u003cli\u003ePorts: 10 optional inputs and 8 optional outputs\u003c\/li\u003e\n\u003cli\u003eSize and mass: box volume and weight cut by 30% or more against the SC-500 and SC-510 (JUKI, for SC-921 and SC-922)\u003c\/li\u003e\n\u003cli\u003eOperating conditions: temperature 0 to 40 °C, humidity up to 90%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsed with these JUKI machines\u003c\/h3\u003e\n\u003cp\u003eJUKI names the SC-921A for the MF-7200D coverstitch series with thread trimmer, which includes the MF-7223DU10, and lists it for the MS-3580 in the SC-921 order table.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right one\u003c\/h3\u003e\n\u003cp\u003eThe SC-921 comes in versions A, B and C by machine family. Version A is named for the MF-7200D with thread trimmer and for the MS-3580, while the MF-7500 and MF-7900 coverstitch heads use version B (SC-921B). JUKI also notes that only the CP-18 panel applies to its MF, MH, MO and MS machines. In JUKI's order tables a letter after the box code gives the power supply: S single-phase 100 to 120 V, D 3-phase 200 to 240 V, K single-phase 200 to 240 V.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSee it on the machine\u003c\/h3\u003e\n\u003cp\u003eMachine pages: \u003ca href=\"\/products\/juki-mf-7200d-series-small-cylinder-bed-top-bottom-coverstitch-machine\"\u003eJUKI MF-7223-DU10-B56\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eMore electrical and pneumatic parts: \u003ca href=\"\/collections\/juki-covers-electrical-and-pneumatic-parts\"\u003eJUKI covers, electrical and pneumatic parts\u003c\/a\u003e. All parts from this maker: \u003ca href=\"\/collections\/juki-spare-parts\"\u003eJUKI spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51099281621157,"sku":"SC921A","price":703.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/juki-sc921a-01.jpg?v=1793835799","url":"https:\/\/prizzisewing.com\/products\/juki-sc921a-control-box","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}