INJORA 550 Waterproof Brushed Motor 12T 21T 29T 35T 55Tfor 1/10 RC Crawler

The INJORA 550 Brushed Waterproof Motor is an affordable motor designed for rough and tough off-road activities. This powerful motor boasts 30% longer armature than a standard 540 size motor to provide extreme monster torque. It is a heat-resistant motor with a built-in cooling fan, which allows fast speed, long runtime, and long lifetime. The motor has high-strength magnets that ensure maximum performance. It comes with a 1/8th inch shaft diameter, ball bearing on the output side, and bullet plugs for easy connection without any soldering. There are four models available to choose from, which are 12T/21T/29T/35T/55T. The 12T and 21T models are suitable for high-speed RC cars, while the 29T, 35T, and 55T models are suitable for large torque RC crawlers. The motor diameter is 36mm, and it weighs about 230g. The motor mounting screw hole spacing is 25mm, and the motor mounting screw hole size is M3, with a quantity of 2. The 12T motor has a motor shaft length of 16mm and a diameter of 3.17mm, while the 21T/29T/35T motor has a motor shaft length of 11mm and a diameter of 3.17mm. The motor can be used with a voltage range of 7.4-12V (2S-3S Battery), depending on the model, and is suitable for RC crawlers and short trucks.

Specifications:
- Motor Diameter: 36mm
- Weight: about 230g
- Motor mounting screw hole spacing: 25mm
- Motor mounting screw hole size: M3
- Motor mounting screw hole quantity: 2
- Models available: 12T/21T/29T/35T/55T
- Motor Shaft Diameter: 3.17mm
- 12T motor:
- Motor Shaft Length: 16mm
- Use voltage: 7.4V (2S Battery)
- Suitable for short trucks
- 21T/29T/35T motor:
- Motor Shaft Length: 11mm
- Use voltage: 7.4-12V (2S-3S Battery)
- Suitable for RC crawlers
- Comes with bullet plugs