520MX Brushless Motor (1600KV/3527)

• The 520MX motor incorporates radial fan in its end bell, creating powerful airflow to dissipate heat. Tweaks to motor design and reduction in weight not only contributes to dramatic power increase, the high efficiency cooling system enables cooler operating temperature during and after flights when compared to motor of previous generation.
• The 520MX motor armature had a special balance adjust to improve the serious shaking problem that other tiny motors have.
• Maintenance free, high torque, high efficiency, stable and quiet.
• High-speed ball bearings, powerful magnetic outrunner rotor.
• Suitable for T-REX 500X / 500L. Suggested motor pinion gear: 12T for normal flights and 13T for 3D flights.

Specifications

Input voltage: 22.2V (6S)
Max continuous current: 85A/130A (2sec)
Max output power: 1900W/2750W (2sec)
KV value: 1600KV
Stator Dimension: 3527
Stator Arms: 9
Magnet Poles: 6
Dimension Shaft: 5x45x71.7mm
Weight: Approx. 267g

Content

• 1x RCM-BL520MX Brushless Motor
• 4x Socket screw (M3x10mm)
• 4x M3 Washer (3x8x1mm)