{"product_id":"firma-1400kv-bl-sensored-crawler-motor","title":"Firma 1400kv BL Sensored Crawler Motor","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eThe Firma 1400Kv sensored crawler motor is a high-performance brushless powerplant built for 1\/10-scale crawlers, rock racers, and trailers powered by 2S–3S LiPo packs. It features a low-cog, four-pole, eight-magnet rotor and a CNC-machined aluminum housing for durability and smooth rotation. Preinstalled with 3.5mm gold-plated bullet connectors, this motor is a solid upgrade from 540 brushed motors with the same diameter and mounting pattern, provided the vehicle can accept pinions with a 1\/8-inch bore.\u003c\/p\u003e\n\t\u003cp\u003eInside, insulated high-purity copper windings pair with a hardened steel 1\/8-inch (3.175 mm) output shaft and precision bearings for lasting durability and reliable torque at low speed. A waterproof sensor wire with a locking plug and gasket protects the sensor connection, while an internal magnetic encoder provides polarity protection and consistent three-phase signals aligned to rotor position. For best results, pair with a Spektrum FIRMA 60A sensored ESC; installation simply requires matching wire colors to the ESC connectors.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Spektrum (SPM)","offers":[{"title":"Default Title","offer_id":47909221728308,"sku":"SPMXSM3000","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/SPMXSM3000.jpg?v=1781742148","url":"https:\/\/nankinhobby.com\/products\/firma-1400kv-bl-sensored-crawler-motor","provider":"Nankin Hobby","version":"1.0","type":"link"}