DS3509MG is a high-quality and ultra fast digital standard servo with robust aluminum housing. Precise and backlash-free metal gear. Extremely accurate and therefore ideal for helicopters in the 550-700 class, ailerons, and elevators for large 3D model airplanes.

Features

• Hardened Steel Gears

• Extreme Torque and Excellent Speed

• CNC Aluminium Case

• Two Ball Bearings

• Programmable

• Ideal for helicopters in the 550-700 class, ailerons and elevators for large 3D model airplanes.

Specs

Rated Voltage DC7.4V

Operating Voltage: DC 6.0V-8.4V

Size: 40.5mm*21mm*39.5mm±0.2m

Torque:

35Kgf.cm @ 8.4V

32Kgf.cm @ 7.4V

30Kgf.cm@6.0V

Speed:

0.12sec/60° @ 8.4V

0.13sec/60° @ 7.4V

0.14sec/60° @ 6.0V

Weight: 78g±10%

Working Frequency: 1520us/333Hz

Default Travel Angle: ±50°=100° Total

Temperature Range: -10℃……+65℃

Soft Start: Programmable

Programmable: Yes

Case Material: Aluminum Alloy

Motor Type: Coreless DC Motor

Gear Set Material: Hardened Steel

Position Sensor: Potentiometer

Ball Bearing: 2BB

Accessories: 25T-6C Aluminum Servo Horn, 25T Servo Arm & Screw Set