Torp TM40 Pro Motor Upgrade: Surron Light Bee
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The Torp TM40 Pro Motor is the most powerful motor upgrade ever made for the Surron Light Bee electric motorbike. Equipped with 65mm-wide magnets, the TM40 Pro maximizes the overall power output of the Surron Light Bee. This powerful, yet lightweight motor delivers peak performance that will push your Surron Light Bee to the absolute limit.
Torp TM40 Pro Motor Features
- Powerful + Lightweight Motor: up to 50kW Peak Power, only 26.5 lbs
- Engineered for Max Power: thicker wires, 65mm-wide magnets, lowest electrical resistance on the market
- Built for speed to push you ahead of your competition
- Made with superior materials for durability and longevity
- Encoder (default) or Hall Position Sensors: provides a wide range of compatibility with superb precision when paired with Torp Controllers (encoder), even at high speeds
- Mounting options available for other electric motorbikes
TM40 Pro Motor Specs
| Peak Power: | 50 kW |
| Continuous Power: | 19 kW |
| Max Phase Current: | 1100 A |
| Max Torque: | 86 Nm |
| Torque 500 A: | 48 Nm |
| KV Rating: | 97 RPM/V |
| Max RPM: | 11,000 RPM |
| Motor Resistance: | 2.4 mΩ |
| Phase Cross-Section: | 35 mm² |
| Magnet Length: | 65 mm |
| Weight: | 26.5 lbs (12 kg) |
| Motor Size: | 4.53"×6.5" (115×165 mm) |
Additional Specifications
- Motor type: IPM
- Position Sensor: Encoder (default) / Hall (optional)
- Encoder points: 1024 (4096)
- Max magnet temp.: 150°C
- Temp. sensor: PT1000
- Efficiency: up to 95%
- Protection class: IP67*
- Terminal lug size: M6 35 mm²
- Installation: Mid
- Number of pole pairs: 5
- Cooling method: Air
- Warranty: 2 years
*Torp products have an IP67 rating achieved by testing in distilled water under laboratory conditions. This rating does not imply suitability for continuous underwater use, as it may result in damage. Additionally, the Torp TM40 Motor connectors are not waterproof and you must keep them dry to ensure proper functionality and safety.