Specification:
Model: PTK 9490 MG-D 12KG RC Servo
Gear Material: Stainless Steel
Case Material: Middle Aluminum
Operating Temperature: -15°C~+70°C
Operating Travel: 180° ± 10°
Refresh Rate: 333Hz
Net Weight: 21g
Pulse Width: 500 To 2500 u00b5Sec
Motor Type: Coreless Motor
Dead Band: 2u00b5
Neutral Position: 1520u00b5S
Size: 23*12*26.8mm
Bearing: Double Ball Bearing
Operating Voltage: 4.8V~8.4V
Wire: JR 250mm
Mechanical Limit Angle: No Limit
Programmable: Yes
Operating Speed @4.8V: 0.113 Sec/60°
Operating Speed @6.0V: 0.095 Sec/60°
Operating Speed @7.4V: 0.066 Sec/60°
Operating Speed @8.4V: 0.062 Sec/60°
Stall Torque @4.8V: 7.6 Kg-Cm
Stall Torque @6.0V: 9.5 Kg-Cm
Stall Torque @7.4V: 10 Kg-Cm
Stall Torque @8.4V: 12 Kg-Cm

Package included:
1x RC Servo