Brushless DC Motor Controller, 48V 30A, Low Voltage Protection, for Electric Bike, Model JH4AS5238DZMN-D

The NULKOMMA Brushless DC Motor Controller (Model JH4AS5238DZMN-D) is a reliable and efficient solution for powering and managing brushless motors in e-bike and electric vehicle applications. Operating at DC 48V with a maximum current of 30±1A, this controller delivers consistent and smooth motor performance. It features low-level braking and a low voltage protection threshold of 39±1V to help safeguard your battery and motor from damage. The compact aluminum housing measures approximately 147 mm x 52 mm x 28 mm (5.8 x 2.0 x 1.1 inches), making it easy to mount in tight spaces. The controller comes with a comprehensive wiring harness featuring multiple connectors, including motor phase connectors, hall sensor connectors, a power connector, throttle connector, and display port, ensuring straightforward integration into your existing e-bike setup. Whether you are building a custom electric bike or replacing a worn-out controller, this unit offers a dependable and well-engineered option for your brushless motor control needs.

• VOLTAGE & CURRENT: This brushless DC motor controller operates at DC 48V with a maximum current of 30±1A, delivering reliable power for your e-bike.
• LOW VOLTAGE PROTECTION: Built-in low voltage protection activates at 39±1V, safeguarding your battery and motor from damage due to over-discharge.
• BRAKE SYSTEM: Features a low-level brake signal input, ensuring smooth and responsive braking performance for enhanced rider safety.
• MULTIPLE CONNECTORS: Comes with a comprehensive wiring harness including multiple connector types for easy integration with motors, throttles, displays, and other e-bike components.
• COMPACT DIMENSIONS: The aluminum housing measures 147mm x 52mm x 28mm (5.79 x 2.05 x 1.10 inches), providing a sturdy yet space-saving design for easy installation.