{"product_id":"jh34j51560zwbt-bk-10m-us-version-brushless-dc-motor-controller-36v-48v-18-20a-e-bike-controller-electric-bicycle-replacement-controllerer","title":"JH34J51560ZWBT BK-10M US Version Brushless DC Motor Controller, 36V\/48V 18\/20A E-bike Controller, Electric Bicycle Replacement Controllerer","description":"\u003cp\u003eThis \u003cstrong\u003eJH34J51560ZWBT BK-10M US Version brushless DC motor controller\u003c\/strong\u003e is a premium replacement part for electric bicycles. It supports dual voltage 36V \/ 48V with 18\/20A maximum current, built with multiple safety protection functions, stable output for daily riding and e-bike rebuild projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✅ Dual voltage compatible: 36V \u0026amp; 48V, Max Current: 18\/20±1A ✅ Throttle signal: 1.1–4.2V, standard e-bike throttle signal ✅ Low voltage protection: 29V for 36V battery \/ 39V for 48V battery ✅ Aluminium alloy housing, good heat dissipation, durable for long time work ✅ Complete wire harness, plug-and-play design, easy to install ✅ Multiple protection: over-current, low voltage, overheat protection ✅ US Version (BK-10M), suitable for North American e-bike system\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eModel: JH34J51560ZWBT\u003c\/li\u003e\n\u003cli\u003eType: Brushless DC Motor Controller\u003c\/li\u003e\n\u003cli\u003eVersion: BK-10M US Version\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 36V \/ 48V\u003c\/li\u003e\n\u003cli\u003eMax Current: 18\/20±1A\u003c\/li\u003e\n\u003cli\u003eThrottle Adjust Voltage: 1.1–4.2V\u003c\/li\u003e\n\u003cli\u003eLow Voltage Protection: 29V±1V (36V) \/ 39V±1V (48V)\u003c\/li\u003e\n\u003cli\u003eHousing: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eApplication: Electric bicycle, e-bike conversion kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NULKOMMA","offers":[{"title":"China Mainland","offer_id":67985334108435,"sku":"12000049336450804","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/6163\/8931\/files\/1_cbca23ea-fcae-4dae-a2d1-dead27e25cb2.png?v=1794295481","url":"https:\/\/nulkomma.com\/products\/jh34j51560zwbt-bk-10m-us-version-brushless-dc-motor-controller-36v-48v-18-20a-e-bike-controller-electric-bicycle-replacement-controllerer","provider":"NULKOMMA","version":"1.0","type":"link"}