Product overview

With the Torp TM40 motor, you get the most powerful IPM mid-drive motor in its class for the Surron Lightbee. Up to 42 kW peak power , a maximum torque of 93 Nm , and speeds up to 10,000 rpm make this motor the perfect choice for anyone who wants to push their setup to the absolute limit – whether off-road, on the track, or in high-speed straight-line testing.

The TM40 was specifically designed for use with the TORP TC1000 controller and impresses with maximum efficiency, reliable temperature control and a clean design – completely air-cooled, low-maintenance and IP67-certified for protection against dust and water.

Technical Highlights

• Peak power: up to 42 kW

• Continuous power output: 19 kW

• Maximum torque: 93 Nm

• Maximum current: 1000 A

• Speed: up to 10,000 rpm

• Efficiency: up to 95%

• Position sensor: High-resolution encoder (1024 points)

• Temperature monitoring: PT1000 sensor

• Cooling: Air-cooled

• Protection class: IP67

• Dimensions: 115 × 165 mm

• Weight: approx. 12 kg

• Motor type: IPM (Interior Permanent Magnet)

• Installation: Plug & Play for Surron Lightbee

Why the Torp TM40 engine is perfect for your bike

• Full performance: Up to 42 kW peak – ideal for ambitious off-road drivers

• IPM technology: Highest efficiency with lower heat generation

• Robust setup: Designed in the EU, completely air-cooled & maintenance-free

• Perfect combination: Designed to work with the TORP TC1000 controller

• Future-proof: High-quality workmanship & components – designed for maximum thrust

Important note regarding usage

To ensure you can safely and consistently use the full performance of the TORP TM40, we strongly recommend the following upgrades:

• Reinforced chain, sprockets and belt

• High-performance battery (High Discharge)

• High-quality brake system with off-road setup

• Suitable controller: TORP TC1000 recommended

Scope of delivery

• 1x TORP TM40 Motor

• 1x Installation instructions (digital)

• 2-year manufacturer's warranty