3RACING TaiChi 540 BMTC-A215S/BL 21.5T Race Spec Sensored Motor  [BMTC-A215S/BL]

3RACING TaiChi 540 21.5T Brushless Sensored Motor - BMTC-A215S/BL
Price:
NZD$92.78
Brand:
3Racing
Model:
BMTC-A215S/BL
Condition:
Brand New
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Take Control with the 3RACING TaiChi 540 BMTC-A215S/BL

The 3RACING TaiChi 540 21.5T Brushless Sensored Motor BMTC-A215S/BL gives precise, repeatable performance for hobbyists who compete or practice regularly. It is tuned to offer predictable power delivery and steady reliability.

Smooth Low Speed Handling

Sensored electronics ensure accurate rotor position detection, resulting in a smooth and controllable throttle curve. This stability is especially useful when rolling out of tight bends or navigating technical layouts.

Efficient and Long Running

The 21.5T winding delivers a conservative balance of torque and efficiency, helping to extend battery life during club sessions. A ventilation-minded housing design assists heat dispersion to keep the motor running optimally.

Easy to Set Up and Tweak

Compatibility with a broad range of sensored ESCs and simple mounting makes the TaiChi 540 an adaptable choice. Racers can adjust gearing and ESC parameters to suit surface grip and track length.

Specifications

  • Type: Brushless Sensored Motor
  • Turns: 21.5T
  • Compatibility: 1/10 Scale RC Cars
  • Cooling: Efficient Heat Dissipation Design

The 3RACING TaiChi 540 21.5T BMTC-A215S/BL is a practical upgrade for drivers wanting smoother control and solid thermal performance across practice sessions and club races.

Most sensored ESCs use a small three wire sensor lead. Confirm your ESC has a sensor port and the correct connector, or use an adaptor if required.
Shorter tracks favour lower pinion counts for stronger acceleration, while larger tracks need taller gearing. Test a couple of pinions to find the right balance for your surface.
Check bearings and commutation areas after every few runs, and clean dust or grit from the motor vents to maintain cooling efficiency.
Yes, it pairs well with standard 1/10 drivetrains. Adjust slipper settings to protect the motor from shock loading and to fine tune traction.

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