{"product_id":"chihai-480atm-brushed-dc-motors-114-113-102-123-130-131","title":"CHIHAI 480ATM Brushed DC Motors, Models 114\/113\/102\/123\/130\/131","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 480ATM Series is a selection of \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;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\"\u003ebrushed DC motor\u003c\/a\u003e configurations with a bevel pinion, ball-bearing support and model-specific shaft length and magnetic design. Choose114 low-speed high-torque,113 long-shaft,102 short-shaft,123 N52,130 Alpha or131 Beta to match the intended drive assembly.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePermanent-magnet brushed DC construction with ball-bearing shaft support.\u003c\/li\u003e\n\u003cli\u003eHardened MIM steel bevel pinion for the matching mechanical drive.\u003c\/li\u003e\n\u003cli\u003eLong-shaft and short-shaft configurations with clearly separated speed references.\u003c\/li\u003e\n\u003cli\u003eN35H magnet configurations or the No123 N52 option.\u003c\/li\u003e\n\u003cli\u003eVented or enclosed housing and nylon\/aluminum rear-cap construction according to model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor family\u003c\/td\u003e\n\u003ctd\u003e480ATM \/ CHF-480WA brushed permanent-magnet DC motor with pinion; no reduction gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel choices\u003c\/td\u003e\n\u003ctd\u003e114,113,102,123,130 Alpha,131 Beta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon size references\u003c\/td\u003e\n\u003ctd\u003e29.5 mm overall width;45.5 mm motor-body length; long\/short shaft per model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo114 envelope reference\u003c\/td\u003e\n\u003ctd\u003e29.5 x25.2 x88 mm including shaft and pinion; motor-can photograph shows23 x23 mm section reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo114 net mass reference\u003c\/td\u003e\n\u003ctd\u003eApproximately140 g; other model shipping masses estimated separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePinion\u003c\/td\u003e\n\u003ctd\u003eHardened MIM injection-steel bevel pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eBall-bearing construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor cooling\u003c\/td\u003e\n\u003ctd\u003eVented housing on114\/113\/102\/130\/131; No123 enclosed magnetic-locking shell configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114\/113\/102 end cap\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e123 end cap\u003c\/td\u003e\n\u003ctd\u003eCNC-machined thermally conductive aluminum alloy; carbon-brush construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e130\/131 construction\u003c\/td\u003e\n\u003ctd\u003eEight angled cooling slots, heat-resistant nylon end cap, wear-resistant carbon brushes and dynamic balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection and polarity\u003c\/td\u003e\n\u003ctd\u003eObserve marked positive\/negative terminals; mechanically compatible external drive required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eModel Selection\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003cth\u003e11.1V no-load rpm\u003c\/th\u003e\n\u003cth\u003eOther no-load speed reference\u003c\/th\u003e\n\u003cth\u003eOverall mm\u003c\/th\u003e\n\u003cth\u003eShaft\/pinion projection mm\u003c\/th\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e114\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003ctd\u003e19000\u003c\/td\u003e\n\u003ctd\u003e12000rpm at7.4V\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003eN35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e21000rpm at7.4V\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003eN35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003eShort\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e21000rpm at7.4V\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003eN35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e123\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003ctd\u003e24000\u003c\/td\u003e\n\u003ctd\u003e32000rpm at14.8V\u003c\/td\u003e\n\u003ctd\u003e88.5\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003eN52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003ctd\u003e33000\u003c\/td\u003e\n\u003ctd\u003e22000rpm at7.4V\u003c\/td\u003e\n\u003ctd\u003e88.5\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003eN35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e131\u003c\/td\u003e\n\u003ctd\u003eLong\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000rpm at7.4V\u003c\/td\u003e\n\u003ctd\u003e88.5\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003eN35H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe motor-body length reference is45.5 mm and overall width reference is29.5 mm. No102 is the short-shaft configuration. No123 has its own11.1V\/14.8V references; the other numbered choices show7.4V\/11.1V references. Match the complete model and actual mechanical clearance rather than using one drawing for all variants.\u003c\/p\u003e\u003ch2\u003eElectrical Operating Points\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eNo-load current A\u003c\/th\u003e\n\u003cth\u003eStall torque mN·m\u003c\/th\u003e\n\u003cth\u003eStall current A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e114\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e395.68\u003c\/td\u003e\n\u003ctd\u003e66.875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e69.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e232\u003c\/td\u003e\n\u003ctd\u003e69.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load, efficiency, maximum-output and stall figures describe separate operating conditions. No114 performance values below apply only to No114 at11.1V; do not apply them to the other motor choices. Stall figures are transient references, not continuous operating ratings. Avoid prolonged stall and provide a suitable driver,power system and current protection.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating point\u003c\/th\u003e\n\u003cth\u003eReference values\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo114 at11.1V,maximum-efficiency point\u003c\/td\u003e\n\u003ctd\u003e69.9% efficiency;55.766 mN·m torque;16322 rpm;10.972 A;85.10 W output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo114 at11.1V,maximum-output point\u003c\/td\u003e\n\u003ctd\u003e197.839 mN·m torque;10026 rpm;32.54 A;175.723 W output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eModel Construction\u003c\/h2\u003e\u003cp\u003eNo114,113 and102 use N35H magnets, a heat-resistant nylon end cap, ball-bearing construction and MIM steel bevel pinion. No123 uses N52 magnets, a CNC-machined thermally conductive aluminum-alloy rear cap, carbon brushes, an enclosed magnetic shell, ball bearings and dynamic balancing. No130 Alpha and131 Beta use N35H magnets, eight angled cooling slots, a nylon end cap, carbon brushes, ball bearings and dynamic balancing. Compatibility with external control electronics depends on the intended system; no controller is built into the bare motor.\u003c\/p\u003e\u003ch2\u003eInstallation and Power\u003c\/h2\u003e\u003cp\u003eCheck motor length, shaft projection,pinion engagement and terminal clearance against the intended assembly. Observe terminal polarity and use a power supply or battery and driver able to support the selected load and startup current. A spring-loaded motor\/pinion assembly is shown in the model photographs; confirm mechanical fit before installation. Keep metal parts clear of the electrical terminals. Do not overload or sustain a stall.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuitable for compatible ATM-style model drive mechanisms and compact high-torque motor assemblies requiring the selected pinion,shaft length and speed. The terms high torque and low speed are relative to this motor family and do not indicate a built-in reduction gearbox.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected numbered motor with its illustrated pinion and shaft assembly. The storage case is a packaging reference where illustrated. A motor driver,controller,battery,power supply,gearbox and complete model mechanism are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhich option has the short shaft?\u003c\/h3\u003e\u003cp\u003eNo102 has a15.5 mm shaft\/pinion projection reference and74 mm overall length. The other choices use the long-shaft arrangement.\u003c\/p\u003e\u003ch3\u003eDo all variants share the No114 performance table?\u003c\/h3\u003e\u003cp\u003eNo. The detailed maximum-efficiency and maximum-output figures apply only to No114 at11.1V. Use the model-specific speed and electrical references.\u003c\/p\u003e\u003ch3\u003eDoes the motor include a reduction gearbox?\u003c\/h3\u003e\u003cp\u003eNo. It is a brushed DC motor with a pinion for a separate compatible drive mechanism.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-overview.webp?v=1792806477\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"480ATM brushed DC motors - model-specific selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-overview.webp?v=1792806477\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e480ATM brushed DC motors - model-specific selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-114.webp?v=1792806481\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model114 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-114.webp?v=1792806481\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel114 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-113.webp?v=1792806485\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model113 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-113.webp?v=1792806485\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel113 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-102.webp?v=1792806490\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model102 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-102.webp?v=1792806490\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel102 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-123.webp?v=1792806494\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model123 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-123.webp?v=1792806494\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel123 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-130.webp?v=1792806498\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model130 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-130.webp?v=1792806498\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel130 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-131.webp?v=1792806502\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Model131 - speed and dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-model-131.webp?v=1792806502\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eModel131 - speed and dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-performance-114.webp?v=1792806506\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"No114 at11.1V - separate operating points\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-performance-114.webp?v=1792806506\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eNo114 at11.1V - separate operating points\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-magnets.webp?v=1792806510\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Permanent magnets and ball-bearing construction\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-magnets.webp?v=1792806510\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePermanent magnets and ball-bearing construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-polarity.webp?v=1792806515\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Terminal polarity and mechanical fit\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480atm-polarity.webp?v=1792806515\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTerminal polarity and mechanical fit\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"114 - Long Shaft High Torque 19000rpm","offer_id":68123404697824,"sku":"CHI-480ATM-68123-001","price":41.92,"currency_code":"USD","in_stock":true},{"title":"113 - Long Shaft 32000rpm","offer_id":68123404730592,"sku":"CHI-480ATM-68123-002","price":41.92,"currency_code":"USD","in_stock":true},{"title":"102 - Short Shaft 32000rpm","offer_id":68123404763360,"sku":"CHI-480ATM-68123-003","price":41.92,"currency_code":"USD","in_stock":true},{"title":"123 - N52 Long Shaft 24000rpm","offer_id":68123404796128,"sku":"CHI-480ATM-68123-004","price":71.46,"currency_code":"USD","in_stock":true},{"title":"130 - 480 Alpha 33000rpm","offer_id":68123404828896,"sku":"CHI-480ATM-68123-005","price":41.92,"currency_code":"USD","in_stock":true},{"title":"131 - 480 Beta 31000rpm","offer_id":68123404861664,"sku":"CHI-480ATM-68123-006","price":41.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-480atm-g5.jpg?v=1792806519","url":"https:\/\/rcdrone.top\/pl\/products\/chihai-480atm-brushed-dc-motors-114-113-102-123-130-131","provider":"RCDrone","version":"1.0","type":"link"}