Tamiya 42191 Transpeed Octa-Wind 9.5T Brushless Motor and Accessories  [42191]

Tamiya 42191 - RC Transpeed Octa-Wind 9.5T - Brushless
Price:
CAD$167.90
Brand:
Tamiya
Model:
42191
GTIN:
4950344421916
Condition:
Brand New
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Race-Grade Precision from the Tamiya 42191 Transpeed Motor

Precision, reliability, and usable power define the Tamiya 42191 Transpeed sensored brushless motor. Built for hobbyists who prioritise consistent lap times, this motor balances advanced engineering with practical tunability for both touring cars and buggies.

Octa-Wind Design and Measured Output

The core of the Tamiya 42191 is its octa-wind configuration, which improves electrical efficiency and smooths throttle response. A 12.5mm sintered magnet sits on a strengthened shaft to deliver the torque and acceleration needed for competitive driving.

Sensor Setup for Fine Tuning

The Transpeed line includes a precision sensor positioning system that you can adjust or replace to match your vehicle setup. This makes it straightforward to dial in the motor for varying track surfaces or handling preferences.

Front Cooling for Extended Runs

Managing heat is key to maintaining consistent power during long events. The front cooling cover on the Tamiya 42191 helps move heat away from the motor, so you can sustain performance across multiple runs.

Specifications

  • Motor Type: 4.5T, 5.0T, 7.5T, 8.5T, 9.5T
  • KV Rate: 7,700 (4.5T), 7,000 (5.0T), 4,700 (7.5T), 4,100 (8.5T), 3,800 (9.5T)
  • Compatibility: Touring Cars and Buggy Machines

For racers and dedicated hobbyists seeking a tunable sensored motor, the Tamiya 42191 Transpeed offers a blend of efficiency and control that adapts to multiple chassis types.

Yes, the motor is compatible with most 1/10 touring car drivetrains when you match the can size and use the correct pinion and mounting hardware.
The octa-wind coil improves current distribution and reduces cogging, which results in smoother throttle control and better efficiency under load.
Use the supplied front cooling cover, monitor temps with a sensor if possible, and allow cool-down periods between heats to avoid thermal roll off.
Yes, the sensor assembly is designed for serviceability so you can replace or reposition it without major disassembly.

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