The Hitec HS-311 Servo Motor has many of the features you would expect to find in a more expensive servo.
Servo Motor
- Control system: +pulse width control 1500µsec neutral
- Idle current: 7.4mA at stopped
- Operating voltage range: 4.8V to 6.0V
- Running current: 160mA at no load
- Operating speed @ 4.8V: 0.19 sec. at no load
- Stall torque: 3.0 kg cm
- Clockwise direction
- Stall current: 600mA
- Size: 1.5"L x 0.78"W x 1.43"H
- Ball bearing with 24 segment gear spline