{"product_id":"1pcs-new-for-bs-stepper-driver-q2hb88m","title":"1PCS NEW BS Stepper Driver Q2HB88M for Precise Motor Control","description":"\u003ch1 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:28px; line-height:36px; margin:0 0 8px 0;\"\u003e\n  BS Q2HB88M Two-Phase Stepper Driver — 24–80 VDC, up to 8.8 A Peak, DIP-Switch Microstepping\n\u003c\/h1\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#0056B3; font-size:14px; line-height:22px; letter-spacing:1px; text-transform:uppercase; margin:0 0 24px 0;\"\u003e\n  BS (China) · Q2HB88M · Two-Phase Stepper Drive · In stock\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  The \u003cstrong\u003eQ2HB88M\u003c\/strong\u003e is a high-current two-phase hybrid stepper-motor driver\n  widely used on NEMA 23 \/ NEMA 34 stepping motors in industrial motion-control\n  applications. It accepts a wide DC bus input (24–80 VDC typical), delivers up to\n  \u003cstrong\u003e8.8 A peak phase current\u003c\/strong\u003e per phase, and lets the integrator pick the\n  microstepping resolution and output current via on-board DIP switches — making it\n  the go-to driver for retrofits and price-sensitive motion axes that do not need a\n  closed-loop servo.\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  Pair it with a\n  \u003ca href=\"https:\/\/koeed.com\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003epulse-train output module\u003c\/a\u003e\n  on an Omron CP1H, a Siemens S7-200 SMART PTO, an Allen-Bradley Micro850 or any motion\n  controller that produces step \u0026amp; direction pulses. KOEED stocks Q2HB88M as a\n  fast-ship spare for assembly lines running stepper-driven indexing tables, dispensing\n  valves, label applicators, pick-and-place conveyors and CNC auxiliary axes.\n\u003c\/p\u003e\n\n\u003c!-- ============ Key Specifications ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Key Specifications\n\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eBS (compatible with Q2HB88M \/ MA860H-class drivers)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003ePart Number\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eQ2HB88M\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eDriver Type\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eTwo-phase hybrid stepper driver, bipolar constant-current chopper\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eSupply Voltage\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e24–80 VDC (typical 36 \/ 48 \/ 60 \/ 72 VDC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eOutput Current\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eUp to 8.8 A peak per phase, 8-position DIP-switch selectable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eMicrostepping\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eFull \/ 2 \/ 4 \/ 8 \/ 16 \/ 32 \/ 64 \/ 128 microsteps via DIP switch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eInput Signal\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eStep \u0026amp; direction, opto-isolated, 5–24 VDC logic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eProtection\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eOver-current, over-voltage, under-voltage, phase short, over-temperature\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eCompatible Motors\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eNEMA 23 \/ NEMA 34 two-phase hybrid stepper motors with phase current ≤ 8.8 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eTypical Application\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eIndexing tables, labelling machines, dispensing valves, auxiliary CNC axes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eStock Status\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eIn stock — quote within 24 hours at \u003ca href=\"mailto:Moritta@KOEED.COM\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- ============ Datasheet Highlights ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Datasheet Highlights\n\u003c\/h2\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003eUp to 8.8 A peak phase current — drives NEMA 23 and most NEMA 34 stepper motors without derating\u003c\/li\u003e\n  \u003cli\u003eDIP-switch selectable current and microstepping — no PC or fieldbus needed for setup\u003c\/li\u003e\n  \u003cli\u003eOpto-isolated step \/ direction inputs accept 5–24 VDC — direct wiring to PLC pulse-train outputs\u003c\/li\u003e\n  \u003cli\u003eFull protection suite: over-current, over-voltage, phase short, over-temperature\u003c\/li\u003e\n  \u003cli\u003eDrop-in compatible footprint with the common Q2HB88M \/ MA860H driver family on the market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ============ Application Scenarios ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Typical Applications\n\u003c\/h2\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003eIndexing tables and rotary indexing fixtures on packaging lines\u003c\/li\u003e\n  \u003cli\u003eLabelling, coding and ink-jet marking machines driven by PLC pulse-train outputs\u003c\/li\u003e\n  \u003cli\u003eDispensing valves, glue applicators and small pick-and-place conveyors\u003c\/li\u003e\n  \u003cli\u003eAuxiliary axes on small CNC routers (ATC tool changers, part loaders)\u003c\/li\u003e\n  \u003cli\u003e3D-printer and small-format additive-manufacturing cells\u003c\/li\u003e\n  \u003cli\u003eSpare-parts replacement for end-of-life Q2HB88M \/ MA860H drivers on existing machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ============ Related \/ Cross-Reference ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Related Modules \u0026amp; Cross-Reference\n\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eSame stepper-drive class\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        Q2HB44M (≤ 4.5 A, NEMA 17\/23) · Q2HB88M (this listing) · Q3HB220M (≤ 12 A, NEMA 34) · MA860H (8.2 A equivalent)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003ePLC pulse-train sources\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"https:\/\/koeed.com\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron CP1H \/ CP1L\u003c\/a\u003e ·\n        \u003ca href=\"https:\/\/koeed.com\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens S7-200 SMART PTO\u003c\/a\u003e ·\n        \u003ca href=\"https:\/\/koeed.com\/collections\/allen-bradley\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley Micro850\u003c\/a\u003e ·\n        \u003ca href=\"https:\/\/koeed.com\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi FX3U\u003c\/a\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eWhen closed-loop is required\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"https:\/\/koeed.com\/collections\/yaskawa\" style=\"color:#0056B3; text-decoration:underline;\"\u003eYaskawa Σ-7 servo\u003c\/a\u003e ·\n        \u003ca href=\"https:\/\/koeed.com\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi MR-J4\u003c\/a\u003e ·\n        \u003ca href=\"https:\/\/koeed.com\/collections\/schneider\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSchneider Lexium\u003c\/a\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eBrands KOEED supports\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        Allen-Bradley · Siemens · Mitsubishi · Omron · Fanuc · Schneider · Yaskawa · Panasonic · KEYENCE\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- ============ Warranty \u0026 Authenticity ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Warranty \u0026amp; Authenticity\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  Each Q2HB88M is electrically tested at the rated supply voltage, DIP-switch positions\n  verified and the heatsink \/ connector checked before packing. As a budget stepper\n  drive it is well suited to the kind of open-loop axis where a closed-loop servo\n  would be over-spec — use it on indexing tables, label applicators and auxiliary\n  axes where the workload is well within the motor's resonance-free speed band.\n\u003c\/p\u003e\n\n\u003c!-- ============ Inquiry CTA — Main ============ --\u003e\n\u003cdiv style=\"background-color:#16c8c8; padding:24px 32px; margin:32px 0; text-align:center; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003ch3 style=\"margin:0 0 12px 0; color:#ffffff; font-size:20px; line-height:28px;\"\u003e\n    Need a single driver, a stepper system, or a full motion-axis BOM?\n  \u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 16px 0; color:#ffffff; font-size:15px; line-height:22px;\"\u003e\n    Send your part list to \u003cstrong\u003eMoritta@KOEED.COM\u003c\/strong\u003e and get availability + price within 24 hours.\n  \u003c\/p\u003e\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Q2HB88M\" style=\"display:inline-block; background-color:#ffffff; color:#0056B3; padding:12px 24px; text-decoration:none; font-weight:bold; border-radius:4px; font-size:15px;\"\u003e\n    Request a Quote →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- ============ Inquiry CTA — Secondary ============ --\u003e\n\u003cdiv style=\"border:1px solid #0056B3; padding:16px 24px; margin:16px 0; text-align:left; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#111111; font-size:15px; line-height:22px;\"\u003e\n    Need closed-loop performance? Compare against the Yaskawa Σ-7 servo line.\n  \u003c\/p\u003e\n  \u003ca href=\"https:\/\/koeed.com\/collections\/yaskawa\" style=\"display:inline-block; color:#0056B3; padding:6px 18px; text-decoration:none; font-weight:bold; border:1px solid #0056B3; border-radius:4px; font-size:14px;\"\u003e\n    Browse Yaskawa Servo →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n","brand":"KOEED","offers":[{"title":"Default Title","offer_id":43900899754169,"sku":"304406491741","price":336.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/1PCS_NEW_BS_Stepper_Driver_Q2HB88M_for_Precise_Motor_Control___koeed__1.webp?v=1774265568","url":"https:\/\/koeed.com\/products\/1pcs-new-for-bs-stepper-driver-q2hb88m","provider":"KOEED","version":"1.0","type":"link"}