SUNNYSKY Brushless Motor M4520 / 840KV

SUNNYSKY Brushless Motor M4520 / 840KV

SunnySky M4520R 840kv Motor is from the new line of SunnySky Master series M45 motors.

This motor is designed specifically for 550 to 600 rotor blade sized helicopters.

It can be used for carefully designed light weight 700 helicopter on 6S.

Specifications:

Motor Kv: 840KV RPM/Volt

Weight: 393g

Motor Dimensions: 56.3mm x 47mm

Shaft Dimensions: 6mm x 36mm

Continuous Current: 95 Amps

Continuous Power: 3200 Watts

Peak Current: 115A

Peak Current: 3600 Watts

Max Lipo Cell: 8s

Stator Diameter: 45.5 mm

Stator Thickness: 20 mm

No. of Stator Arms: 12

No. of Stator Poles: 10

Motor Wind: 3+4 Turn Delta

Mounting Holes: Φ30mm*4-M4

Includes:

1 x Motor M4520 / 840KV

3 x 6mm Female Bullet Connectors

3 x Heat Shrink

1 x Sticker sheet