
Reedy 540-SL4 Sensorless Brushless Motor: 3.5mm Bullet

Reedy 540-SL4 Sensorless Brushless Motor: 3.5mm Bullet
Reedy 540-SL4 Sensorless Brushless Motor: 3.5mm Bullet
Selected Store
Product Details
Quick Links
Key Features
- Powerful 4-pole sensorless design
- Oversized precision ball bearings
- High-strength rotor
- Hardened steel shaft
- Triple insulated windings
- Flexible silicone wires
- Low-resistance connectors
Overview
Reedy's 540-SL4 is the perfect upgrade for 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. But install a 3S LiPo battery for insane speeds that are barely controllable! 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.
Product Specifications
Connector Type | 3.5mm Bullet |
Efficiency | 93% |
Product Length | 2.05" (52 mm) |
Outer Diameter | 1.41 in (36mm) |
Bushing Or Bearing | Bearing |
Number of Poles | 4 |
Output | 500W |
Product Weight | 211g |
Shaft Diameter | 1/8 in (3.17mm) |
Maximum Continuous Current | 67A |
Motor Type | Brushless |
Input Voltage | 7.4-11.1 |
RPM/Volt (Kv) | 3300Kv |
Wire Gauge | 12 AWG |
Motor Design | Inrunner |