{"product_id":"kpower-dm0090-servo-motor","title":"Kpower DM0090 PWM Servo Motor, 4.8–6.0 V, Metal Gears for Robotic Linkage Positioning","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/kpower-servo\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eKpower\u003c\/a\u003e DM0090 is a compact PWM \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/servo-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eservo motor\u003c\/a\u003e for positioning small robotic linkages. It combines metal gears with a plastic case and operates from 4.8 to 6.0 V. Its specified travel is 120° ± 15°, with voltage-dependent speed and stall torque. The 22.4 × 12.5 × 22.8 mm body helps buyers assess installation space for their mechanism.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMetal gears and a plastic case.\u003c\/li\u003e\n\u003cli\u003ePWM control with a 900–2100 μs pulse-width range and 5 μs dead band.\u003c\/li\u003e\n\u003cli\u003e120° ± 15° travel for limited-angle positioning.\u003c\/li\u003e\n\u003cli\u003e4.8–6.0 V operation, with separate performance specifications at each endpoint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDM0090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear material\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication protocol\u003c\/td\u003e\n\u003ctd\u003ePWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eCore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−10 °C to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDead band\u003c\/td\u003e\n\u003ctd\u003e5 μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel angle\u003c\/td\u003e\n\u003ctd\u003e120° ± 15°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse-width range\u003c\/td\u003e\n\u003ctd\u003e900–2100 μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd\u003e4.8–6.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22.4 × 12.5 × 22.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14 g ± 1 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire gauge and insulation\u003c\/td\u003e\n\u003ctd\u003e30 AWG PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003eAt 4.8 V: 0.09 ± 0.01 s\/60°\u003cbr\u003eAt 6.0 V: 0.08 ± 0.01 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque\u003c\/td\u003e\n\u003ctd\u003eAt 4.8 V: 2.0 ± 0.20 kg·cm\u003cbr\u003eAt 6.0 V: 2.5 ± 0.20 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003eAt 4.8 V: 300 ± 30 mA\u003cbr\u003eAt 6.0 V: 350 ± 30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003eAt 4.8 V: 700 ± 40 mA\u003cbr\u003eAt 6.0 V: 800 ± 40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eUse the DM0090 to position a small robotic-arm linkage or move a compact robot mechanism through a limited angle. PWM control provides the positioning interface, while the compact body supports installations with restricted space. Account for the 120° ± 15° travel and the voltage-specific speed and stall-torque values when designing the mechanism.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm-0090-servo-motor-drawing.pdf?v=1792457036\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower DM0090 Drawing — Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-product-manual-3.pdf?v=1792378938\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower Servo 3 — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-ocservo-ocs-d-9501-manuel.pdf?v=1792378926\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCServo OCS D9501 Manuel — Ocservo Ocs D 9501 Manuel (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/hexfellow-hexmotor-4342-p-motor-ocservo-ocs-351-can-drawing.pdf?v=1790605115\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCServo OCS 351CAN Drawing — Ocservo Ocs 351 Can Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"M0090-labelled blue servo with exposed metal gears and an output-shaft close-up\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-85d0adcada.webp?v=1792457194\"\u003e\u003cfigcaption\u003eM0090-labelled blue micro servo with exposed metal gears and a close-up of its output shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic exploded servo diagram with housings, gears, seals, bearing, motor and drive PCB\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-036d11e93e.webp?v=1792457215\"\u003e\u003cfigcaption\u003eExploded servo diagram identifying housings, gear train, seals, bearing, motor and drive PCB\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces and Connections\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"M0090-labelled servos beside a three-wire connector and wiring labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-7a29929e9e.webp?v=1792457198\"\u003e\u003cfigcaption\u003eThree-wire servo connector with wire-color functions and two M0090-labelled micro servos\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic servo wiring diagram labelling brown GND, red Vcc and orange Signal\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-bf004d150e.webp?v=1792457219\"\u003e\u003cfigcaption\u003eThe servo connector has three pinouts. The brown wire is GND, identified by callout 1.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotics application collage with educational, humanoid, mobile and service robots\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-3a33670f91.webp?v=1792457203\"\u003e\u003cfigcaption\u003eExamples of educational, humanoid, mobile, service and cleaning robots and a robot arm\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower application grid featuring robotics, automation, RC models and drones\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-f7b679b958.webp?v=1792457223\"\u003e\u003cfigcaption\u003eKpower application grid covering robotics, automation, RC models, drones and other industries\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Five black servo horn shapes labelled Flat, Cross, Round, Star and Single\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-503c18ba7a.webp?v=1792457206\"\u003e\u003cfigcaption\u003eFive black servo horn shapes labelled Flat, Cross, Round, Star and Single\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Custom-servo capability panel with housing, gear, connector and protocol examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-414b4d848f.webp?v=1792457210\"\u003e\u003cfigcaption\u003eGeneric custom-servo panel with housing, gear, connector and protocol examples\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"ODM service workflow from requirements and design to sampling and production\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dm0090-pwm-servo-motor-4-8-6-0-d455f9c3dc.webp?v=1792457227\"\u003e\u003cfigcaption\u003eODM service workflow from requirements and design to sampling and mass production\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"DM0090","offer_id":67819940708576,"sku":"KPO-A1E990DF","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-dm0090-servo-motor-upright-d-6118c9bca5-01.webp?v=1792457006","url":"https:\/\/rcdrone.top\/products\/kpower-dm0090-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}