on：
Operating voltage range: 9-12.6 Volts
Operating speed at no load ( 10V ): 0.24 sec/60°
Operating speed at no load ( 12V ): 0.21 sec/60°
Operating speed at no load ( 12.6V ): 0.19 sec/60°
Stall torque at locked ( 10V ): 150kg.cm(2083oz-in)
Stall torque at locked ( 12V ): 165kg.cm(2291.4oz-in)
Stall torque at locked ( 12.6V ): 173kg.cm(2402.5oz-in)
Stall current at locked ( 10V ): 7.4A
Stall current at locked ( 12V ): 8.0A
Stall current at locked ( 12.6V ): 8.3A
Idle current at stopped (10/12/12.6V): 4/5/6mA
Control Specification:
Control System: PWM (Pulse width modification)
Pulse width range: 500-2500μsec
Neutral position: 1500μsec
Running degree: 270° (when 500-2500μsec)
Dead band width: 3μsec
Operating frequency: 50-330Hz
Rotating direction: Counterclockwise (When 1500-2500μsec)
Product Specification:
Motor Type：3-pole(s)
Gear Type: Steel Gear
Spline:18 Tooth
Gear ratio: 357
Bearing：Double Bearing
Waterproof Performance : IP66
Connector Wire: 17.7in (450mm)
Size: 25.5 x 11.8 x 18.8inch（65 x 30 x 48mm）
Weight: 5.75oz (163g)
CE /RoHs: Yes
Packing List:
1 x RDS51150SG 150kg Robot Servo (270°)
2 x U-Shaped Aluminum Holders
2 x Aluminum Circle Discs
One Set of Plastic Accessories (As Shown on The Picture)