F540 all black super value series waterproof motor:
Design of 4-stage 12 slot high torque motor
High purity copper coil, maximum efficiency, 180-200 ° temperature resistance
High speed ABEC5 super durable sealed bearing, low friction, low noise, high precision, durable use.
4.0 mm gold plated joint, suitable for 1 / 10 brushless car. Use m3 screw, multiple installation style.
High balance explosion-proof rotor, high smoothness, high accuracy and high speed, dynamic balance control within 10mg, and can be disassembled and replaced later.
Ultra thin silicon steel sheet: excellent performance, high magnetic conductivity, high silicon content, good insulation and heat resistance
The motor adopts precise waterproof design and maximum power conversion
Item specifics:
Usage: Fan
Model number: 4370/3930/3300/3000KV
Certification: ce,ROHS
Origin: Mainland China