3RACING TaiChi 540 4.5T Brushless Sensored Motor BMTC-A045S/BL - Competition Spec  [BMTC-A045S/BL]

Race proven precision for competitive drivers

For racers chasing consistency, the 3RACING TaiChi 540 4.5T Brushless Sensored Motor, model BMTC-A045S/BL, is engineered to tighten lap times with smooth power delivery. Built for 1/10 scale competition, it balances punch and control for drivers who want dependable track performance.

Sensored control for predictable throttle

The sensored design gives a stable throttle feel and reliable commutation at low speeds, which helps when modulating power through tight corners. That predictable response lets drivers place the car with confidence during acceleration and corner exits.

Benefits of a brushless layout

Brushless construction reduces internal friction and improves efficiency, translating into stronger sustained output and lower wear. For club racers and weekend competitors, that means fewer interruptions and more consistent runs across a race day.

Setup tips to extract lap time

Match the motor with a sensored-capable ESC and fine tune gearing to your track. Use an inline cooling fan for long mains and keep battery health in check. Regular connector and solder joint checks will preserve performance session after session.

The 3RACING TaiChi 540 4.5T motor offers a controlled and efficient power source for racers who prioritise smooth response and reliability on the track.