{"product_id":"chihai-chs-1526by-abhl-miniature-geared-stepper-motor","title":"CHIHAI CHS-1526BY-ABHL Miniature Geared Stepper Motor with 7 PPR Hall Encoder","description":"\u003ch2\u003eOverview\u003c\/h2\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-1526BY-ABHL 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 combines two-phase, four-wire step control with a 7PPR AB magnetic Hall encoder. Choose the actual plate-and-ratio configuration for a compact feedback-equipped positioning mechanism.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMiniature metal gear train and copper motor windings.\u003c\/li\u003e\n\u003cli\u003eD-shaped output shaft and two front tapped mounting holes.\u003c\/li\u003e\n\u003cli\u003eSeparate stepper-winding and quadrature-feedback connections.\u003c\/li\u003e\n\u003cli\u003eSteel-plate and copper-plate gearbox configurations, with matching leads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-1526BY-ABHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eMiniature two-phase, four-wire geared stepper with separate AB Hall encoder; requires external bipolar drive and feedback processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor reference\u003c\/td\u003e\n\u003ctd\u003e5 V DC with L 6219 driver; 150 mA per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance \/ inductance\u003c\/td\u003e\n\u003ctd\u003e30Ω ±7% per phase; 9.5mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency references\u003c\/td\u003e\n\u003ctd\u003eMaximum self-starting more than 1200PPS; maximum response more than 900PPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHall encoder\u003c\/td\u003e\n\u003ctd\u003eAB quadrature magnetic Hall, 7PPR at motor shaft; 14magnetic poles \/7pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHall supply \/ response\u003c\/td\u003e\n\u003ctd\u003e3.3 V or 5 V DC logic; 100kHz response reference; onboard pull-up\/shaping resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarness\u003c\/td\u003e\n\u003ctd\u003eSeparate motor and encoder four-pin leads; ZH 1.25 mm-4PIN, matching leads included; 150±5 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard 10 mm drawing\u003c\/td\u003e\n\u003ctd\u003e10.0±0.3 mm shaft projection; 26.4 mm body reference; 19.6 mm section; 9.0 mm and 0.7 mm front references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing fit references\u003c\/td\u003e\n\u003ctd\u003eOutput-shaft diameter 4.0 mm and 3.0 mm D-flat callouts; 15 mm rear circle; 11.4 mm side reference; 90±20degree flat orientation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront drawing\u003c\/td\u003e\n\u003ctd\u003e10.0 mm width, 12.0 mm height, 9.0 mm hole\/reference spacing, 2.5 mm feature and two M 1.6 tapped holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 17 g motor reference; plate\/ratio dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e5 V Motor Performance\u003c\/h2\u003e\u003cp\u003eReference driver: L 6219; two-phase, four-wire operation. Speed values below are the listed 1000PPS reference points. Holding torque is stationary and differs from pull-out torque during stepping. Nominal selector ratios and precise engineering ratios are distinct.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio : 1\u003c\/th\u003e\n\u003cth\u003ePrecise ratio\u003c\/th\u003e\n\u003cth\u003eOutput step degrees\u003c\/th\u003e\n\u003cth\u003e1000PPS rpm\u003c\/th\u003e\n\u003cth\u003eHolding kgf.cm\u003c\/th\u003e\n\u003cth\u003ePull-out kgf.cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e9.68\u003c\/td\u003e\n\u003ctd\u003e1.86\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e19.36\u003c\/td\u003e\n\u003ctd\u003e0.93\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e29.47\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e51.1\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e99.3\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e150.96\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e209.76\u003c\/td\u003e\n\u003ctd\u003e0.086\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e0.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eMax 3\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e379.16\u003c\/td\u003e\n\u003ctd\u003e0.047\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eMax 3\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMaximum permitted gearbox torque 3.0kgf.cm. The 210: 1 ratio is a family reference and is not a selectable configuration. Choose from the actual steel\/copper combinations shown in the options; the configurations are not an unrestricted matrix.\u003c\/p\u003e\u003ch2\u003eDrive Guidance\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDrive supply\u003c\/th\u003e\n\u003cth\u003eRecommended frequency PPS\/Hz\u003c\/th\u003e\n\u003cth\u003eRecommended drive current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.4 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7 V\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eUse a compatible bipolar stepper driver and set current for the actual winding and operating condition. Drive voltage must account for back EMF plus winding-current resistance drop. Monitor temperature during long-duration operation; reduce current or improve cooling if heating becomes excessive. These drive-supply references do not power the Hall logic connection. A stepper motor does not run correctly from a direct DC connection across a coil.\u003c\/p\u003e\u003ch2\u003eTwo Separate Four-Wire Connections\u003c\/h2\u003e\u003ch3\u003eMotor winding lead\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWire\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eA-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eB-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMotor coil A uses black\/red; coil B uses blue\/yellow. The two-phase-on sequence is A+ withB+, A- withB+, A- withB-, A+ withB-. Reverse the sequence to reverse rotation; direction also depends on the gearbox train. Disconnect power before changing wiring.\u003c\/p\u003e\u003ch3\u003eHall encoder lead\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWire\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eHall VCC 3.3 V \/5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eHall GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eC 2 \/B output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eC 1 \/A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe same colors have different functions on the two connectors. Keep the motor and encoder harnesses separate. Hall logic uses 3.3 V or 5 V, with a common logic ground and compatible input levels; do not apply motor drive voltage to encoder signals. Encoder output reference is 7base pulses multiplied by actual gear reduction; decoder counting conventions can differ. The encoder provides feedback; an integrated servo drive, closed-loop controller or firmware is not included.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Configuration\u003c\/h2\u003e\u003cp\u003eThe selectable shaft-length attribute is 10 mm. Use the standard 10 mm engineering drawing to check projection, hole locations and clearances. Verify the actual selected shaft diameter and flat before machining or buying a coupling. The steel 100: 1 configuration retains its 10.4D 6.5 R-corner designation; confirm the selected assembly fit against the actual part. The 4.4 mm shaft drawing is a separate family reference and is not a shaft-length option here.\u003c\/p\u003e\u003cp\u003eSteel-plate and copper-plate labels identify the selected gearbox frame configuration. Steel gearing\/frame construction supports compact mechanical assembly; gear-accuracy promotion does not establish a certified positioning accuracy for a complete mechanism. Allow for backlash and the intended load.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompact robotic hands, miniature manipulators, smart-home mechanisms, small pan\/tilt systems and other positioning experiments where the shaft, torque, step rate and external controller meet the application requirements. A complete robot, gripper or gimbal is not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected plate-and-ratio geared stepper motor with AB Hall feedback and the pictured separate motor\/encoder connecting leads. A driver, power supply, MCU, servo controller, coupling and mounting bracket are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs a closed-loop servo driver built in?\u003c\/h3\u003e\u003cp\u003eNo. The motor includes encoder feedback; external drive, feedback processing and control software are required.\u003c\/p\u003e\u003ch3\u003eCan both four-wire leads use the same pinout?\u003c\/h3\u003e\u003cp\u003eNo. One drives the stepper coils and the other powers\/reads the Hall encoder. The colors have different functions.\u003c\/p\u003e\u003ch3\u003eCan I select a 4.4 mm shaft?\u003c\/h3\u003e\u003cp\u003eNo. The retail shaft-length attribute is 10 mm; the 4.4 mm drawing is a separate family reference.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-dimensions10.webp?v=1792746616\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"10mm shaft - selectable motor reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-dimensions10.webp?v=1792746616\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e10mm shaft - selectable motor reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-dimensions44.webp?v=1792746620\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"4.4mm shaft - family reference only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-dimensions44.webp?v=1792746620\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e4.4mm shaft - family reference only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-performance.webp?v=1792746624\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"5V L6219 performance reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-performance.webp?v=1792746624\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5V L6219 performance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-drive.webp?v=1792746630\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Drive supply and current guidance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-drive.webp?v=1792746630\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eDrive supply and current guidance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-wiring.webp?v=1792746635\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Separate motor and Hall harnesses\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-105-wiring.webp?v=1792746635\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate motor and Hall harnesses\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Steel Plate \/10:1","offer_id":68111399747808,"sku":"CHS1526BYABHL-68105-001","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/20:1","offer_id":68111399780576,"sku":"CHS1526BYABHL-68105-002","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/30:1","offer_id":68111399813344,"sku":"CHS1526BYABHL-68105-003","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/150:1","offer_id":68111399846112,"sku":"CHS1526BYABHL-68105-004","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/298:1","offer_id":68111399878880,"sku":"CHS1526BYABHL-68105-005","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/380:1","offer_id":68111399911648,"sku":"CHS1526BYABHL-68105-006","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Steel Plate \/100:1 \/10.4D6.5 R-Corner","offer_id":68111399944416,"sku":"CHS1526BYABHL-68105-007","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Copper Plate \/50:1","offer_id":68111399977184,"sku":"CHS1526BYABHL-68105-008","price":26.23,"currency_code":"USD","in_stock":true},{"title":"Copper Plate \/100:1","offer_id":68111400009952,"sku":"CHS1526BYABHL-68105-009","price":26.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-105-v1.jpg?v=1792746640","url":"https:\/\/rcdrone.top\/hi\/products\/chihai-chs-1526by-abhl-miniature-geared-stepper-motor","provider":"RCDrone","version":"1.0","type":"link"}