Hobbywing - Xerun 2848SD Motor, 4000kV Electric Accessories Cooling Fans and Heat Sinks they've found that they are

they've found that they are either too soft and break easily

Hardened 45# Steel

Resistance: FWD 0

it is available to set MODE 5~MODE 9)

Turner Joy

Hobbywing - Xerun 2848SD Motor, 4000kV Electric Accessories Cooling Fans and Heat Sinks they've found that they areIncludes: (1) Xerun 2848 brushless motor (1) Sensor wire (1) User's manual Features: High efficiency, low temperature rise, and the motor always in a safe state. The mechanical timing of motor can be adjusted from 20 40 deg, it is convenient for driver to calibrate accurately output power of motor and meet power requirements of various application. The motor has low cogging effect and small torque pulse, it is very smooth at low speed and has superb