Reedy have introduced the new 540-SL4 sensorless brushless motor designed to update your RTR. Due to its sensorless 4-pole configuration, the 540-SL4 operates powerfully, efficiently, and reliably in a variety of vehicles and applications. The 3300kV rating provides plenty of speed with 2S LiPo batteries and with a 3S LiPo battery you will reach even higher speeds. A high-strength rotor provides plenty of torque and resists overheating better than 2-pole alternatives. Flexible silicone wires ease wire routing in tight spaces and work in conjunction with 3.5mm bullet connectors to reduce power-robbing resistance and heat. Triple insulated windings, a hardened steel shaft, and oversized ball bearings enhance reliability to keep you out of the pits and on the track.
- Powerful 4-pole sensorless design
- Oversized precision ball bearings
- High-strength rotor
- Hardened steel shaft
- Triple insulated windings
- Flexible silicone wires
- Low-resistance connectors