48V 500W High-Power E-Bike Controllers

48V 500W high-power sine-wave e-bike controllers, aluminum housing, IPX6 waterproof, EN15194 tested — 3 form factors for higher-torque hub motors, wholesale supply.

Brand: MotorEnable
Voltage: 48V
Rated power: 500W
Application: 48V hub-motor e-bikes, 500W

FOC sine-wave drive for quiet, high-efficiency operation and longer range
Multiple protections — over-current, over/under-voltage, over-temperature, runaway, short-circuit, phase-loss and stall
Auto-sleep after 10 minutes idle to conserve battery charge
USB or display-configurable current limit, undervoltage cutoff, sensor type, top speed and assist ratio
Compatible with Hall and Hall-less motors, LED and LCD displays
100% tested to EN15194

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Higher-power 48V/500W controllers for e-bikes running larger hub motors — same FOC control and protection set as our 24V/36V lines, rated for the higher current a 48V/500W motor draws.

These are wholesale, quote-only parts. Tell us your motor’s rated power, voltage and Hall/Hall-less sensor type and we’ll confirm the matching controller model and pricing.

Models & specifications

Model	Dimensions (mm)	Voltage	Rated power
LD-LS06-F	172×52×46	48V	500W
LD-LS33-F	200×45×55	48V	500W
LD-LS34-F	181×58×42	48V	500W

All models: undervoltage cutoff DC40.5V(±0.5V), current limit 25A(±0.5A), IPX6 waterproof rating, standby draw <2W.

Highlights

Ultra-quiet: torque ripple minimized for noise- and vibration-free riding.
Higher efficiency: FOC (field-oriented control) reduces controller heat and extends battery range.
Multi-layer protection: over-current, over/under-voltage, over-temperature, runaway, short-circuit, phase-loss and stall protection.
Auto-sleep: cuts power automatically after 10 minutes idle to save battery charge.
Flexible configuration: current limit, undervoltage cutoff, sensor type, top speed and assist ratio adjustable via USB or display.
EN15194 tested: 100% pass rate on all specifications and functions.