Tamiya 42155 - Transpeed BL 6.5T Compact Racing Motor  [42155]

Tamiya 42155 - Transpeed BL 6.5T (12mm Rotor)
Price:
NZD$173.12
Brand:
Tamiya
Model:
42155
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Compact Race Motor from Tamiya 42155

The Tamiya 42155 Transpeed BL 6.5T provides a space-saving 12mm rotor package tailored for racers who value nimble acceleration and predictable power delivery. It is designed to work with Tamiya Volac Brushless systems, including Item 42127 and Item 42144.

High Efficiency for Longer Runs

With an efficiency of 92% the Tamiya 42155 keeps power delivery stable while limiting wasted energy. Its 6.5T winding reaches 41040 RPM and a kv of 5700, which helps when tuning gearing for lap time consistency.

Specifications

  • Motor Type: Brushless
  • Rotor Diameter: 12mm
  • Turns (T): 6.5T
  • RPM: 41040
  • kv Rating: 5700
  • Efficiency: 92%

The Tamiya 42155 is a reliable upgrade for club racers seeking compact dimensions and repeatable track performance, with straightforward pairing to Volac controllers.

How difficult is fitting this motor for a first build?

Fitting is moderate in difficulty. You will need basic soldering skills and correct motor mounts. Follow your chassis and ESC manuals for mounting and wiring guidance.

What surfaces suit this motor best?

This motor performs best on smooth asphalt or carpet circuits where its rpm and torque can be fully exploited. It is not optimised for rough off-road terrain.

How often should I service this motor?

Inspect bearings and mounting hardware after a few runs and after any crash. Clean debris from ventilation and check connectors before each event to keep performance consistent.

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