This is a Hitec D646WP Waterproof Servo. IP-67 rated with D-Series enhanced technology, the D646WP is the perfect answer to its digital predecessor the HS-5646WP.
Specifications:
- Operating Voltage Range (Volts DC): 4.8V ~ 7.4V
- Speed (Second @ 60°): 0.28 ~ 0.17
- Maximum Torque Range (oz./in.): 115 ~ 180
- Maximum Torque Range (kg./cm.): 8.3 ~ 12.9
- Current Draw at Idle: 30 mA
- No Load Operating Current Draw: 500mA
- Stall Current Draw: 2,650mA
- Dimensions (Inches): 1.65 x 0.83 x 1.57
- Dimensions (Metric): 40.6 X 19.8 X 37.8
- Weight (Ounces): 2.10
- Weight (Gram): 57.0