{"product_id":"chihai-chf-gm1024-10by-m4-55mm-threaded-stepper-motor","title":"CHIHAI CHF-GM1024-10BY M4 Threaded-Shaft Geared Stepper Motor, 55mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e CHF-GM1024-10BY-M4\/55\u003c\/strong\u003e is a miniature two-phase geared \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/stepper-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003estepper motor\u003c\/a\u003e with an open metal gear frame and a55mm M4×0.7 threaded output shaft. Choose a50:1–500:1 ratio and the required motor, flange-nut or driver package for compact positioning mechanisms.\u003c\/p\u003e\u003ch2\u003ePackage Guide\u003c\/h2\u003e\u003cp\u003eMotor Only contains one threaded-shaft motor. Motor + Flange Nut adds one matching flanged nut. Motor + Driver Board adds one bare stepper driver. Motor + Enclosed Driver includes the driver and its enclosure. Motor + Flange Nut + Driver adds the flange nut and bare driver. A power supply, linear guide and application mechanism are not included.\u003c\/p\u003e\u003cp\u003eThe threaded shaft rotates; linear motion requires a matching nut constrained against rotation and a suitable guide. The flange nut is included only in the selected nut package. No axial-load rating or complete linear actuator is promised.\u003c\/p\u003e\u003ch2\u003eDimensions and Construction\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHF-GM1024-10BY-M4\/55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor diameter\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreaded shaft\u003c\/td\u003e\n\u003ctd\u003eM4×0.7,55mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear frame\u003c\/td\u003e\n\u003ctd\u003e10±0.1mm width,24±0.3mm length;9mm frame thickness reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly height reference\u003c\/td\u003e\n\u003ctd\u003e15.5mm at motor, excluding the long threaded shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2×M1.6×0.35 tapped holes;12±0.2mm spacing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead\u003c\/td\u003e\n\u003ctd\u003e75±10mm;1.25mm-pitch4-pin connector; UL1571 AWG30 reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor net mass\u003c\/td\u003e\n\u003ctd\u003eApproximately15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003e5V Motor Performance Reference\u003c\/h2\u003e\u003cp\u003eTwo-phase, four-wire bipolar motor;5V\/L6219 driver reference. Phase current128mA, phase resistance39Ω±7%, phase inductance14.3mH. Speed below is gearbox output at1000 input pulses per second.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eOutput step\u003c\/th\u003e\n\u003cth\u003eOutput rpm at1000pps\u003c\/th\u003e\n\u003cth\u003eHolding kgf·cm\u003c\/th\u003e\n\u003cth\u003ePull-out kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e0.36°\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.18°\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e1.10\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e0.12°\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.09°\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e0.051°\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e3.0 max\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.036°\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e3.0 max\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eFor350:1 and500:1,3.0kgf·cm is the maximum permissible holding load, not a guaranteed minimum or continuous running torque. Avoid overload and stalled operation. Starting\/response frequency references are\u0026gt;1200pps\/\u0026gt;900pps; validate the actual driver, load and acceleration profile.\u003c\/p\u003e\u003ch2\u003eDrive-Test Operating References\u003c\/h2\u003e\u003cp\u003eThe following full-step tests apply to the motor input before reduction with39Ω windings and a non-current-limiting test arrangement. Divide motor rpm by the actual ratio for output rpm. They do not replace the5V winding reference or establish an unrestricted continuous supply range. Higher pulse frequency reduces available output torque.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003cth\u003eUpper Hz\u003c\/th\u003e\n\u003cth\u003eMotor rpm\u003c\/th\u003e\n\u003cth\u003eCurrent A\u003c\/th\u003e\n\u003cth\u003eLower Hz\u003c\/th\u003e\n\u003cth\u003eMotor rpm\u003c\/th\u003e\n\u003cth\u003eCurrent A\u003c\/th\u003e\n\u003cth\u003eHolding0Hz A\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6V\u003c\/td\u003e\n\u003ctd\u003e1400\u003c\/td\u003e\n\u003ctd\u003e4200\u003c\/td\u003e\n\u003ctd\u003e≤0.12\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e≤0.18\u003c\/td\u003e\n\u003ctd\u003e≤0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e1300\u003c\/td\u003e\n\u003ctd\u003e3900\u003c\/td\u003e\n\u003ctd\u003e≤0.085\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e2100\u003c\/td\u003e\n\u003ctd\u003e≤0.155\u003c\/td\u003e\n\u003ctd\u003e≤0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e≤0.085\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e≤0.125\u003c\/td\u003e\n\u003ctd\u003e≤0.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWinding Connection and Optional Driver\u003c\/h2\u003e\u003cp\u003eUse a compatible bipolar two-phase stepper driver. Winding pairs are \u003cstrong\u003eWhite–Red\u003c\/strong\u003e and \u003cstrong\u003eBrown–Black\u003c\/strong\u003e. White=A+,Red=A−,Brown=B+,Black=B− in the illustrated connection reference. Connector pin numbering must be verified on the actual assembly; do not infer it solely from wire order. Do not apply DC across arbitrary connector pins.\u003c\/p\u003e\u003cp\u003eThe optional driver has a different supply range from the motor winding: yellow jumper fitted,6–18V board input; jumper removed,4–6V. Recommended board input is6–12V in the corresponding jumper arrangement. Configure the driver for the motor and confirm the supplied board's instructions before powering. Do not connect the driver's input voltage directly to the5V motor winding as though it were a plain DC motor.\u003c\/p\u003e\u003cp\u003eDisconnect power before changing wiring or jumpers. Keep gears and the rotating threaded shaft guarded. Avoid forced back-driving, overload and continuous stalled operation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe small frame, geared output steps and threaded shaft suit miniature positioning mechanisms, camera tracking projects, compact robot mechanisms and small instrument prototypes. Actual accuracy depends on backlash, the nut\/guide arrangement and the controller; no encoder feedback is included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected-ratio M4 threaded-shaft motor plus only the flange nut, bare driver or enclosed driver named in the chosen package. Other illustrated motors and application equipment are not included.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-dimensions.webp?v=1792745844\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM1024-M4\/55 original mechanical drawing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-dimensions.webp?v=1792745844\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM1024-M4\/55 original mechanical drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-performance.webp?v=1792745867\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"5V motor and reduction references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-performance.webp?v=1792745867\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5V motor and reduction references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-wiring.webp?v=1792745872\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Bipolar motor winding pairs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-wiring.webp?v=1792745872\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBipolar motor winding pairs\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-driver.webp?v=1792745876\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional driver - supply jumper reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm1024m4-driver.webp?v=1792745876\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional driver - supply jumper reference\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 50:1","offer_id":68111203696864,"sku":"CHI-GM1024M4-68106-01","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1","offer_id":68111203729632,"sku":"CHI-GM1024M4-68106-02","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 150:1","offer_id":68111203762400,"sku":"CHI-GM1024M4-68106-03","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 200:1","offer_id":68111203795168,"sku":"CHI-GM1024M4-68106-04","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 350:1","offer_id":68111203827936,"sku":"CHI-GM1024M4-68106-05","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 500:1","offer_id":68111203860704,"sku":"CHI-GM1024M4-68106-06","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 50:1","offer_id":68111203893472,"sku":"CHI-GM1024M4-68106-07","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 100:1","offer_id":68111203926240,"sku":"CHI-GM1024M4-68106-08","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 150:1","offer_id":68111203959008,"sku":"CHI-GM1024M4-68106-09","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 200:1","offer_id":68111203991776,"sku":"CHI-GM1024M4-68106-10","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 350:1","offer_id":68111204024544,"sku":"CHI-GM1024M4-68106-11","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 500:1","offer_id":68111204057312,"sku":"CHI-GM1024M4-68106-12","price":28.94,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 50:1","offer_id":68111204090080,"sku":"CHI-GM1024M4-68106-13","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 100:1","offer_id":68111204122848,"sku":"CHI-GM1024M4-68106-14","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 150:1","offer_id":68111204155616,"sku":"CHI-GM1024M4-68106-15","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 200:1","offer_id":68111204188384,"sku":"CHI-GM1024M4-68106-16","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 350:1","offer_id":68111204221152,"sku":"CHI-GM1024M4-68106-17","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 500:1","offer_id":68111204253920,"sku":"CHI-GM1024M4-68106-18","price":46.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 50:1","offer_id":68111204286688,"sku":"CHI-GM1024M4-68106-19","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 100:1","offer_id":68111204319456,"sku":"CHI-GM1024M4-68106-20","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 150:1","offer_id":68111204352224,"sku":"CHI-GM1024M4-68106-21","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 200:1","offer_id":68111204384992,"sku":"CHI-GM1024M4-68106-22","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 350:1","offer_id":68111204417760,"sku":"CHI-GM1024M4-68106-23","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 500:1","offer_id":68111204450528,"sku":"CHI-GM1024M4-68106-24","price":40.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 50:1","offer_id":68111204483296,"sku":"CHI-GM1024M4-68106-25","price":40.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 100:1","offer_id":68111204516064,"sku":"CHI-GM1024M4-68106-26","price":40.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 150:1","offer_id":68111204548832,"sku":"CHI-GM1024M4-68106-27","price":40.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 200:1","offer_id":68111204581600,"sku":"CHI-GM1024M4-68106-28","price":40.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 350:1","offer_id":68111204614368,"sku":"CHI-GM1024M4-68106-29","price":40.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 500:1","offer_id":68111204647136,"sku":"CHI-GM1024M4-68106-30","price":40.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm1024m4-v1.jpg?v=1792745893","url":"https:\/\/rcdrone.top\/hi\/products\/chihai-chf-gm1024-10by-m4-55mm-threaded-stepper-motor","provider":"RCDrone","version":"1.0","type":"link"}