{"product_id":"holmes-hobbies-110100051-torquemaster-expert-550-21t-brushed-rc-motor","title":"Holmes Hobbies 110100051 TORQUEMASTER EXPERT 550 21T Brushed RC Motor","description":"\u003ch1\u003eHolmes Hobbies 110100051 TORQUEMASTER EXPERT 550 21T Brushed RC Motor\u003c\/h1\u003e\n\u003cp\u003eWhen you need a quality brushed motor, look no further than the TorqueMaster Expert 550 from Holmes! The Expert series features the same quality construction as our handwound Pro motors, but with a machine wound armature for an affordable alternative.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e550 size provides extra torque and power\u003c\/li\u003e\n\u003cli\u003eMachine wound for affordability\u003c\/li\u003e\n\u003cli\u003e5mm web 3 slot armature- Maximizes torque, efficiency, and offers smooth startup\u003c\/li\u003e\n\u003cli\u003eGold-plated copper brush hoods to resist corrosion and provide lowest resistance\u003c\/li\u003e\n\u003cli\u003eAluminum heatsinks shed heat\u003c\/li\u003e\n\u003cli\u003eFilter PCB reduces EMF noise\u003c\/li\u003e\n\u003cli\u003eBrush damper reduces noise and arcing\u003c\/li\u003e\n\u003cli\u003eCan – 1.4mm thick uninterrupted back iron\u003c\/li\u003e\n\u003cli\u003eHigh-power FB12 ceramic wet magnets maximize torque and efficiency\u003c\/li\u003e\n\u003cli\u003eDual Japanese Ball bearings\u003c\/li\u003e\n\u003cli\u003eAdjustable timing\u003c\/li\u003e\n\u003cli\u003eHolmes XX springs for consistent drag brake\u003c\/li\u003e\n\u003cli\u003eHolmes Soft Copper brushes for high torque and longest motor life\u003c\/li\u003e\n\u003cli\u003eBroken in for immediate installation and use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e21 turn three slot \/ 27,250 RPM @12v @ 12 degrees timing\u003c\/li\u003e\n\u003cli\u003e206 grams\u003c\/li\u003e\n\u003cli\u003e36mm OD x 60mm length (not including shaft)\u003c\/li\u003e\n\u003cli\u003e1\/8\" diameter D shaft\u003c\/li\u003e\n\u003cli\u003e1\" (25.4mm) mounting pattern for M3 screws\u003c\/li\u003e\n\u003cli\u003e6-9 cell nimh, 2-3s Lithium\u003c\/li\u003e\n\u003cli\u003e23mm OD x 29mm length rotor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holmes Hobbies","offers":[{"title":"Default Title","offer_id":45111140647125,"sku":"HH-110100051","price":74.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/1972\/4454\/files\/holmes-hobbies-110100051-torquemaster-expert-550-21t-brushed-rc-motor.png?v=1700262324","url":"https:\/\/www.whiterosehobbies.com\/products\/holmes-hobbies-110100051-torquemaster-expert-550-21t-brushed-rc-motor","provider":"White Rose Hobbies","version":"1.0","type":"link"}