PTK 6820 MG 20kg High Torque 180 Stainless Steel Gear Metal Digital Waterproof RC Servo for Robot Fixed Wing Car and Aircraft Model

Specifications:
Gear Material: Stainless Steel Gear
Casing Material: Plastic Housing
Operating Temperature: -15°C~+60°C
Angle Range: 180°+（-）10°
Refresh Rate: 333 Hz
Net Weight: 53g
Pulse Width PWM: 500 to 2500 uSec
Dead Zone: 2μs
Neutral Position: 1500uS
Dimensions: 40.9*36.2*20.4mm
Bearing: Double Ball Bearing
Operating Voltage: 5V~8.4V
Wire length: JR 250mm
Operating current: 7.4V/150mA
Programming type: programmable
Operating speed:
0.117 sec/60° @ 5.0V
0.104 sec/60° @ 6.0V
0.094 sec/60° @ 7.4V
0.087 sec/60° @ 8.4V
Stall torque:
15 kg-cm @ 4.8V; 18 kg-cm @ 6.0V; 22 kg-cm @ 7.4V; 27 kg-cm @ 8.4V

Package included:
1x Digital RC Servo