JH34J51560ZWBT BK-10M US Version Brushless DC Motor Controller, 36V/48V 18/20A E-bike Controller, Electric Bicycle Replacement Controllerer

This JH34J51560ZWBT BK-10M US Version brushless DC motor controller 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.

Key Features

✅ Dual voltage compatible: 36V & 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

Specification

• Model: JH34J51560ZWBT
• Type: Brushless DC Motor Controller
• Version: BK-10M US Version
• Rated Voltage: 36V / 48V
• Max Current: 18/20±1A
• Throttle Adjust Voltage: 1.1–4.2V
• Low Voltage Protection: 29V±1V (36V) / 39V±1V (48V)
• Housing: Aluminum alloy
• Application: Electric bicycle, e-bike conversion kit