{"product_id":"chihai-chs-gm1024-10by-mini-geared-stepper-motor-d-shaft","title":"CHIHAI CHS-GM1024-10BY Mini Geared Stepper Motor, 5V D-Shaft","description":"\u003ch\u003eOverview\u003c\/h\u003e\u003cp\u003eThe \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 CHS-GM 1024-10BY is a miniature 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 a same-side motor and output shaft layout. Choose six actual reduction ratios and a motor-only, driver-board or enclosed-driver package. The compact metal gearbox and 3 mm D-shaft suit small positioning mechanisms.\u003c\/p\u003e\u003ch\u003eFeatures\u003c\/h\u003e\u003cul\u003e\n\u003cli\u003eTwo-phase, four-wire permanent-magnet stepper with metal reduction gears.\u003c\/li\u003e\n\u003cli\u003e18-degree motor step angle reduced through the selected gearbox.\u003c\/li\u003e\n\u003cli\u003eShort D-shaft for compact couplings and mechanisms.\u003c\/li\u003e\n\u003cli\u003eOptional push-button driver packages shown in the package selector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch\u003eSpecifications\u003c\/h\u003e\u003cdiv style=\"overflow-x: auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHS-GM 1024-10BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire permanent-magnet geared stepper; same-side motor and output shaft arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding reference\u003c\/td\u003e\n\u003ctd\u003eDC 5 V, 128 mA per phase; use a suitable bipolar stepper driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor step angle\u003c\/td\u003e\n\u003ctd\u003e18 degrees before gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance \/ inductance\u003c\/td\u003e\n\u003ctd\u003e39 ohm ±7% per phase \/ 14.3 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction ratios\u003c\/td\u003e\n\u003ctd\u003e50: 1, 100: 1, 150: 1, 200: 1, 350: 1, 500: 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e3 mm D-shaft, 2.5 mm flat reference, 10 mm shaft reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 24 mm gearbox length; 10 mm motor diameter; see drawing for mounting geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass\u003c\/td\u003e\n\u003ctd\u003eApproximately 10.5 g motor reference, excluding driver and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead \/ connector\u003c\/td\u003e\n\u003ctd\u003eFour-wire lead, 1.25 mm-pitch four-pin connector reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding colors\u003c\/td\u003e\n\u003ctd\u003eWhite A+, Red A−, Brown B+, Black B−; verify actual pin order before connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding torque\u003c\/td\u003e\n\u003ctd\u003eRatio-dependent reference; 3.0 kgf·cm is maximum permitted holding\/load limit for higher ratios, not continuous running torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency headings\u003c\/td\u003e\n\u003ctd\u003eMaximum starting frequency \u0026gt; 1200 pps and maximum response frequency \u0026gt; 900 pps as labeled test references; driver\/load dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch\u003eRatio and Torque Reference\u003c\/h\u003e\u003cdiv style=\"overflow-x: auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e50: 1 | 0.36 | 0.60 | 0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e100: 1 | 0.18 | 1.10 | 0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e150: 1 | 0.12 | 1.60 | 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e200: 1 | 0.09 | 2.00 | 0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e350: 1 | 0.051 | 3.0 max | 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatio | output full-step degrees | holding kgf·cm | pull-out kgf·cm\u003c\/td\u003e\n\u003ctd\u003e500: 1 | 0.036 | 3.0 max | 1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eHolding and pull-out torque are different operating references. The 3.0 kgf·cm figure is an upper holding\/load limit, not a continuous rotating torque guarantee. Speed and torque depend on drive voltage, current, frequency, load and acceleration. Only the six selectable ratios are supplied.\u003c\/p\u003e\u003ch\u003eMotor Drive Test References\u003c\/h\u003e\u003cp\u003eThe following are input-motor full-step test references before reduction, not gearbox output speeds. Divide motor rpm by the selected ratio for approximate no-load output rpm; actual usable speed requires testing with the chosen driver and load.\u003c\/p\u003e\u003cdiv style=\"overflow-x: auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.0 V test\u003c\/td\u003e\n\u003ctd\u003e800–1400 Hz; 2400–4200 input rpm; current ≤0.18 A at 800Hz\/≤0.12 A at 1400Hz; 0Hz hold≤0.30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.0 V test\u003c\/td\u003e\n\u003ctd\u003e700–1300 Hz; 2100–3900 input rpm; current ≤0.155 A at 700Hz\/≤0.085 A at 1300Hz; 0Hz hold≤0.25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7 V test\u003c\/td\u003e\n\u003ctd\u003e500–800 Hz; 1500–2400 input rpm; current ≤0.125 A at 500Hz\/≤0.085 A at 800Hz; 0Hz hold≤0.19A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThese test voltages do not replace the 5 V winding rating. The phase-current specification is 128mA\/phase; test supply-current readings are a separate measurement.\u003c\/p\u003e\u003ch\u003eWiring and Optional Driver\u003c\/h\u003e\u003cp\u003eWinding pairs: White A+ with Red A−; Brown B+ with Black B−. Use a bipolar stepper driver and confirm actual connector pin numbering. A stepper needs sequenced excitation; do not connect it directly to a DC supply for rotation.\u003c\/p\u003e\u003cp\u003eThe optional board supply reference is 6–18V with the yellow jumper installed, or 4–6V without it; the default recommendation is 6–12V. Confirm the supplied board and jumper before powering. Driver supply voltage is not the motor winding voltage. The enclosed package adds the pictured housing; no power supply is included.\u003c\/p\u003e\u003ch\u003eDimensions and Installation\u003c\/h\u003e\u003cp\u003eApproximately 24mm gearbox length, 10mm motor diameter, 3mm D-shaft and 10mm shaft reference. The annotated mounting view shows 3.5mm feature diameter, 1.6mm mounting holes, and 5.6\/7.6mm center references. Consult the dimensioned drawing for fit. Support external loads; avoid shaft side loads, gear overload, resonance and long high-current standstill.\u003c\/p\u003e\u003ch\u003ePackage Contents\u003c\/h\u003e\u003cp\u003eMotor Only: one selected-ratio motor with attached lead. Motor + Driver Board: one motor and pictured board. Motor + Enclosed Driver: one motor and driver with pictured enclosure. Power supply, coupling and mounting bracket excluded.\u003c\/p\u003e\u003ch\u003eApplications\u003c\/h\u003e\u003cp\u003eSmall camera mechanisms, pan\/tilt prototypes, miniature instruments, robotic actuators and compact positioning experiments.\u003c\/p\u003e\u003ch\u003eFAQ\u003c\/h\u003e\u003ch\u003eIs this the long M 4 screw-shaft motor?\u003c\/h\u003e\u003cp\u003eNo.This CHS version uses the short 3mm D-shaft and same-side arrangement.\u003c\/p\u003e\u003ch\u003eCan the motor run straight from a battery?\u003c\/h\u003e\u003cp\u003eIt requires a bipolar stepper driver to sequence the two windings; use the selected driver within its actual input limits.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-dimensions.webp?v=1792806566\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM1024-10BY mechanical reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-dimensions.webp?v=1792806566\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM1024-10BY mechanical reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-wiring.webp?v=1792806570\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Two-phase winding connections\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-wiring.webp?v=1792806570\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-phase winding connections\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-ratios.webp?v=1792806573\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Ratio, step angle and torque\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-ratios.webp?v=1792806573\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRatio, step angle and torque\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-test.webp?v=1792806578\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Input motor drive test references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-test.webp?v=1792806578\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eInput motor drive test references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-driver.webp?v=1792806582\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional driver and package scope\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-134-driver.webp?v=1792806582\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional driver and package scope\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 50:1","offer_id":68123410563296,"sku":"CHIHAI-GM1024D-68134-01","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1","offer_id":68123410596064,"sku":"CHIHAI-GM1024D-68134-02","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 150:1","offer_id":68123410628832,"sku":"CHIHAI-GM1024D-68134-03","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 200:1","offer_id":68123410661600,"sku":"CHIHAI-GM1024D-68134-04","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 350:1","offer_id":68123410694368,"sku":"CHIHAI-GM1024D-68134-05","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 500:1","offer_id":68123410727136,"sku":"CHIHAI-GM1024D-68134-06","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 50:1","offer_id":68123410759904,"sku":"CHIHAI-GM1024D-68134-07","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 100:1","offer_id":68123410792672,"sku":"CHIHAI-GM1024D-68134-08","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 150:1","offer_id":68123410825440,"sku":"CHIHAI-GM1024D-68134-09","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 200:1","offer_id":68123410858208,"sku":"CHIHAI-GM1024D-68134-10","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 350:1","offer_id":68123410890976,"sku":"CHIHAI-GM1024D-68134-11","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board \/ 500:1","offer_id":68123410923744,"sku":"CHIHAI-GM1024D-68134-12","price":44.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 50:1","offer_id":68123410956512,"sku":"CHIHAI-GM1024D-68134-13","price":46.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 100:1","offer_id":68123410989280,"sku":"CHIHAI-GM1024D-68134-14","price":46.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 150:1","offer_id":68123411022048,"sku":"CHIHAI-GM1024D-68134-15","price":46.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 200:1","offer_id":68123411054816,"sku":"CHIHAI-GM1024D-68134-16","price":46.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 350:1","offer_id":68123411087584,"sku":"CHIHAI-GM1024D-68134-17","price":46.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 500:1","offer_id":68123411120352,"sku":"CHIHAI-GM1024D-68134-18","price":46.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-134-bound-1.jpg?v=1792806586","url":"https:\/\/rcdrone.top\/sw\/products\/chihai-chs-gm1024-10by-mini-geared-stepper-motor-d-shaft","provider":"RCDrone","version":"1.0","type":"link"}