{"product_id":"fanuc-a16b-2203-0658-aisp-11-spindle-power-pcb","title":"FANUC A16B-2203-0658 αiSP 11 Spindle Amplifier Power PCB","description":"\u003cp style=\"margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eFANUC A16B-2203-0658\u003c\/strong\u003e is a \u003cstrong\u003epower wiring PCB\u003c\/strong\u003e for the 200V-class FANUC \u003cstrong\u003eαiSP 11 spindle amplifier\u003c\/strong\u003e. FANUC documentation assigns it to \u003cstrong\u003eA06B-6141-H011 TYPE A\u003c\/strong\u003e and \u003cstrong\u003eA06B-6142-H011 TYPE B\u003c\/strong\u003e spindle amplifier configurations.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThis is an internal replacement board, not a complete spindle drive. Confirm the A16B-2203-0658 label, board revision, host A06B number, connectors and installed components before ordering.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA16B-2203-0658 Product Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA16B-2203-0658\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpindle amplifier power wiring PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC αiSP 11, 200V class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTYPE A Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6141-H011; control PCB A20B-2101-0350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTYPE B Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6142-H011; control PCB A20B-2101-0351\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6141-C011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Rated Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Control Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSine-wave PWM with transistor IGBT bridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Control Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:100 for the complete αiSP module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Variation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1% or less at 10–100% load variation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eU\/V\/W output terminal block; M4 terminals for αiSP 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, refurbished, or used 90% new; subject to stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before shipping; test video available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormally 1–3 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL, UPS, or FedEx worldwide; typically 3–7 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year for new\/refurbished; 3 months for used 90% new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support; anti-static reinforced packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eαiSP 11 Power-Stage Function\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eInside the spindle amplifier, the A16B-2203-0658 carries power-stage connections between the shared DC link and spindle motor output. The complete αiSP 11 uses sine-wave PWM control to regulate spindle speed and torque. The 48A rating and operating specifications describe the host amplifier, not the bare PCB.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTYPE A and TYPE B Compatibility\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThe same power board is documented in A06B-6141-H011 TYPE A and A06B-6142-H011 TYPE B, while their control PCBs differ. Match the complete module suffix, control board, software, sensors and machine configuration. Do not substitute \u003cstrong\u003eA16B-2203-0652\u003c\/strong\u003e, which FANUC assigns to earlier A06B-6111\/6112-H011 αiSP 11 modules.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTesting and Installation Notes\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eREACO CNC checks the label, revision, capacitors, power devices, terminals, connectors, solder condition and spindle operation as applicable. Qualified personnel should isolate power and wait for the DC link to discharge before removing the board.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/collections\/fanuc-pcbs\"\u003eFANUC PCBs\u003c\/a\u003e, \u003ca href=\"\/collections\/fanuc-controls\"\u003eFANUC CNC controls\u003c\/a\u003e and \u003ca href=\"\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC spindle drive repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":67861359689943,"sku":"A16B-2203-0658-used","price":1242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a16b-2203-0658-aisp-11-pcb-main.webp?v=1792739362","url":"https:\/\/reacocnc.com\/products\/fanuc-a16b-2203-0658-aisp-11-spindle-power-pcb","provider":"REACO CNC","version":"1.0","type":"link"}