Torp Motor TM40 & TM40PRO

Peak power: 58 kW
Continuous power: 24 kW
Max. phase current: 1200 A
Maximum torque: 102 Nm
Torque 500 A: 49 Nm
KV rating: 88
Motor resistance: 2 mΩ
Phase cross-section: 42 mm²
Length of the magnet: 80 mm
Weight: 14.2 kg
Motor size: 170×198 mm
Engine type: IPM
Maximum revolutions per minute: 10,000 RPM
Position sensor: rotary encoder
Donor points: 1024 (4096)
Maximum magnet temperature: 150 °C
Temperature sensor: PT1000
Efficiency: up to 95%
Protection class: IP67
Size of the connection lugs: M6 50 mm²
Installation: Center
Number of pole pairs: 5
Cooling type: air

SURRON Light Bee

Torp TM50 engine

The Torp TM50 tuning motor for Surron e-cross bikes is the ultimate upgrade solution for maximum performance and driving pleasure. With improved performance and optimized efficiency, the TM50 offers a huge increase in the acceleration and top speed of your e-cross bike. Designed for demanding riders, this motor ensures seamless integration into your Surron model and delivers an outstanding combination of power and reliability. Ideal for anyone who wants to take their off-road adventures to a new level.

Power Upgrade

More Power, More Driving Fun

The Torp TM50 tuning motor is designed to significantly increase the performance of Surron bikes. With its high wattage and impressive torque, the motor not only offers a noticeable improvement in acceleration, but also a higher top speed. Compatibility with Surron bikes ensures easy installation and integration, while cooling technology ensures that the motor works reliably even under intensive use. Ideal for riders looking for more power and performance in their e-bike adventure.