{"product_id":"chihai-rs555-dc-motor-optional-17ppr-hall-encoder","title":"CHIHAI RS555 Brushed DC Motor, 6V\/12V\/24V, Optional 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 CHR-RS 555 is a compact \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ebrushed DC motor\u003c\/a\u003e with direct shaft output. Choose the encoder version, shaft length and voltage\/speed winding for your mechanism. The CHR-RS 555-ABHL version adds an incremental Hall encoder; the standard version has no encoder.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePermanent-magnet DC construction with copper windings and an internal cooling fan.\u003c\/li\u003e\n\u003cli\u003e3.175 mm round output shaft with three stocked shaft-length choices.\u003c\/li\u003e\n\u003cli\u003eEncoder version has an AB magnetic Hall board, protective rear cover and matching six-wire lead.\u003c\/li\u003e\n\u003cli\u003eSeparate motor-power and Hall-supply connections.\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 \/ CHR-RS 555; encoder version CHR-RS 555-ABHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor construction\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor, direct output without reduction gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVersions\u003c\/td\u003e\n\u003ctd\u003eMotor without encoder, or motor with AB Hall encoder and pictured six-wire lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable shaft lengths\u003c\/td\u003e\n\u003ctd\u003e12 mm, 18.5 mm or 22 mm; actual stocked combinations only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable supply and no-load speed\u003c\/td\u003e\n\u003ctd\u003e6 V \/3900 rpm; 12 V \/6000 or 8000 rpm; 24 V \/12000 or 16000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e3.175 mm (+0\/−0.006), round shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor reference envelope\u003c\/td\u003e\n\u003ctd\u003e36 mm diameter ×72 mm, excluding shaft and connector; encoder cover 37.5 mm maximum reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting reference\u003c\/td\u003e\n\u003ctd\u003eThree M 3×0.5 threaded holes; 25 mm drawing spacing; check screw depth before assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft drawing\u003c\/td\u003e\n\u003ctd\u003e22 ±0.5 mm long-shaft reference; 4.5 mm shoulder feature; 13 mm collar reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody drawing references\u003c\/td\u003e\n\u003ctd\u003e57 ±0.3 mm can; 34 mm section and 8.0 mm rear reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference net mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 230 g; not measured shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply\u003c\/td\u003e\n\u003ctd\u003e3.3 V or 5.0 V DC, separate from motor supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder feedback\u003c\/td\u003e\n\u003ctd\u003eAB incremental magnetic Hall; 17 PPR at the motor shaft, 34 poles \/17 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder interface\u003c\/td\u003e\n\u003ctd\u003eXH 2.54 six-pin connector, A\/B square-wave output; onboard pull-up and signal shaping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder response\u003c\/td\u003e\n\u003ctd\u003e100 kHz source response-frequency reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance Reference\u003c\/h2\u003e\u003cp\u003eThese reference rows apply to the specified 3900, 8000 and 16000 rpm windings only. Full rated-load and stall data are not supplied for the 12 V 6000 rpm or 24 V 12000 rpm choices. No-load and rated speed tolerance is ±10% in the reference table. Rated torque uses g·cm; stall torque uses kg·cm. Stall values are not continuous operating ratings.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWinding\u003c\/th\u003e\n\u003cth\u003eNo-load mA\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall kg·cm\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 V \/3900 rpm\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003ctd\u003e3300\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥1.0\u003c\/td\u003e\n\u003ctd\u003e≤9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V \/8000 rpm\u003c\/td\u003e\n\u003ctd\u003e≤400\u003c\/td\u003e\n\u003ctd\u003e6700\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e≤3.5\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≤18.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V \/16000 rpm\u003c\/td\u003e\n\u003ctd\u003e≤500\u003c\/td\u003e\n\u003ctd\u003e10000\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003ctd\u003e≥3.0\u003c\/td\u003e\n\u003ctd\u003e≤37.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eHall Encoder Connection\u003c\/h2\u003e\u003cp\u003eEncoder options only. The order below follows the connector photo from top to bottom, with the motor body to the left and socket on the right. Match the actual markings and connector orientation before connection.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePhoto order\u003c\/th\u003e\n\u003cth\u003eSignal\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop\u003c\/td\u003e\n\u003ctd\u003eM 2\u003c\/td\u003e\n\u003ctd\u003eMotor supply negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eHall supply positive, 3.3 V or 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eC 1 \/ A\u003c\/td\u003e\n\u003ctd\u003eEncoder phase A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eC 2 \/ B\u003c\/td\u003e\n\u003ctd\u003eEncoder phase B output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eHall supply ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom\u003c\/td\u003e\n\u003ctd\u003eM 1\u003c\/td\u003e\n\u003ctd\u003eMotor supply positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePower Hall VCC at 3.3 V or 5 V, with a compatible logic-level receiver. Never connect the 6\/12\/24 V motor supply to Hall VCC or signal pins. A\/B feedback provides relative motion information; it does not provide absolute position after power-up. The base signal is 17 PPR at the direct motor shaft. Controller edge-counting modes can change counted edges without changing this base specification.\u003c\/p\u003e\u003cp\u003eThe performance reference labels M 1+\/M 2− as counterclockwise and M 1−\/M 2+ as clockwise. Confirm rotation from the actual viewing side with a brief low-load test; do not reverse Hall power connections.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Operation\u003c\/h2\u003e\u003cp\u003eThe dimension drawing shows the 22 mm shaft reference, while the photo compares 12 mm and 22 mm examples. An 18.5 mm choice is also present in the actual stocked selector. Fit your design to the selected shaft length and allow space for the encoder cover and connector where fitted. Avoid overlong mounting screws, shaft impacts, excessive radial loading, stall and abrupt reversal under load. Use a motor driver and supply rated for the selected winding and startup current; provide overcurrent protection and ventilation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eRobotics, small automation mechanisms, motion experiments and projects requiring a compact direct-drive DC motor. Encoder-equipped versions support speed and relative-rotation measurement with a compatible external controller.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne motor in the selected version, shaft length and voltage\/speed winding. The Hall-encoder version includes the pictured matching connector lead. A driver, power supply, gearbox, mounting bracket and complete robot are not included. Internal rotor images show construction inside the motor.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the standard motor have Hall feedback?\u003c\/h3\u003e\u003cp\u003eNo. Choose With Hall Encoder for AB feedback.\u003c\/p\u003e\u003ch3\u003eDoes this motor contain a reduction gearbox?\u003c\/h3\u003e\u003cp\u003eNo. Speed and 17 PPR feedback refer to the direct motor shaft.\u003c\/p\u003e\u003ch3\u003eCan I apply motor voltage to the Hall circuit?\u003c\/h3\u003e\u003cp\u003eNo. The Hall circuit uses a separate 3.3 V or 5 V supply.\u003c\/p\u003e\u003ch3\u003eAre all performance rows valid for all winding choices?\u003c\/h3\u003e\u003cp\u003eNo. Match the voltage and no-load speed to the specific reference row; the 6000 and 12000 rpm windings have no full performance row.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-dimensions.webp?v=1792730029\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"RS555 mounting dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-dimensions.webp?v=1792730029\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRS555 mounting dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-shaft-options.webp?v=1792730034\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Shaft length reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-shaft-options.webp?v=1792730034\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eShaft length reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-specifications.webp?v=1792730038\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"RS555 motor specifications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-specifications.webp?v=1792730038\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRS555 motor specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-encoder-pinout.webp?v=1792730043\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Hall connector: top to bottom\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-encoder-pinout.webp?v=1792730043\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eHall connector: top to bottom\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-performance.webp?v=1792730048\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Winding-specific performance reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-performance.webp?v=1792730048\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWinding-specific performance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-construction.webp?v=1792730053\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Copper windings and Hall cover\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-92-construction.webp?v=1792730053\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper windings and Hall cover\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Without Encoder \/ 12 mm \/ 12 V - 6000 rpm","offer_id":68108772966624,"sku":"CHIHAI-RS555-6892-03","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 12 mm \/ 24 V - 12000 rpm","offer_id":68108772999392,"sku":"CHIHAI-RS555-6892-04","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 18.5 mm \/ 6 V - 3900 rpm","offer_id":68108773032160,"sku":"CHIHAI-RS555-6892-06","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 18.5 mm \/ 12 V - 8000 rpm","offer_id":68108773064928,"sku":"CHIHAI-RS555-6892-07","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 18.5 mm \/ 24 V - 16000 rpm","offer_id":68108773097696,"sku":"CHIHAI-RS555-6892-10","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 22 mm \/ 6 V - 3900 rpm","offer_id":68108773130464,"sku":"CHIHAI-RS555-6892-11","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 22 mm \/ 12 V - 8000 rpm","offer_id":68108773163232,"sku":"CHIHAI-RS555-6892-12","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Without Encoder \/ 22 mm \/ 24 V - 16000 rpm","offer_id":68108773196000,"sku":"CHIHAI-RS555-6892-15","price":23.46,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 12 mm \/ 12 V - 6000 rpm","offer_id":68108773228768,"sku":"CHIHAI-RS555-6892-18","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 12 mm \/ 24 V - 12000 rpm","offer_id":68108773261536,"sku":"CHIHAI-RS555-6892-19","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 18.5 mm \/ 6 V - 3900 rpm","offer_id":68108773294304,"sku":"CHIHAI-RS555-6892-21","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 18.5 mm \/ 12 V - 8000 rpm","offer_id":68108773327072,"sku":"CHIHAI-RS555-6892-22","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 18.5 mm \/ 24 V - 16000 rpm","offer_id":68108773359840,"sku":"CHIHAI-RS555-6892-25","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 22 mm \/ 6 V - 3900 rpm","offer_id":68108773392608,"sku":"CHIHAI-RS555-6892-26","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 22 mm \/ 12 V - 8000 rpm","offer_id":68108773425376,"sku":"CHIHAI-RS555-6892-27","price":30.38,"currency_code":"USD","in_stock":true},{"title":"With Hall Encoder \/ 22 mm \/ 24 V - 16000 rpm","offer_id":68108773458144,"sku":"CHIHAI-RS555-6892-30","price":30.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-92-bound-standard.jpg?v=1792730057","url":"https:\/\/rcdrone.top\/zh\/products\/chihai-rs555-dc-motor-optional-17ppr-hall-encoder","provider":"RCDrone","version":"1.0","type":"link"}