FOC sine-wave BLDC motor controllers for e-bikes, e-scooters and electric motorcycles, with 48V/60V/72V platforms, programmable current limits and hall/sensorless support. Matched controllers reduce heat, noise and warranty returns. OEM parameter tuning is available. Wuxi Sine Power supplies these components factory-direct from Wuxi, China with OEM/ODM support and global shipping.