Power HD GTS-5 Servo Specifications:

• Torque(6.0V): 36.0 kg-cm / (499.9 oz/in)
• Torque(7.4V): 42.0 kg-cm / (583.3 oz/in)
• Torque(8.4V): 50.0 kg-cm / (694.4 oz/in)
• Speed: 0.11 sec (6.0V)  0.09 sec (7.4V) 
• Speed: 0.08 sec (8.4V)
• Operating Voltage:6.0 ~ 8.4 DC Volts
• Weight: 63 g (2.22 oz)
• Bearing Type:Ball Bearing x 2
• Motor Type: Brushless Motor
• Gear Type: 7075+Steel
• Operating Temperature: -20~60
• Working frequence: 1520/ 1666hz
• Size: 41.0 x 20.0 x 29.0 mm ( 1.61 x 0.79 x 1.14 in)
• Max current:7.5A