This is the Savox SW-2210SG-BE Waterproof Premium, High Voltage, Brushless, Digital Servo 0.11 sec / 555oz @ 7.4V -Black Edition
This waterproof, brushless, steel-geared servo is perfect for Monster Truck and most Scaler and Crawler applications requiring a standard-sized servo. Precision steel gears, quick transit time, enormous torque, and waterproof to IP67 standards (operates for up to 30 minutes in water up to 3 feet deep).
Features
Specifications
Torque @ 7.4v - 40.0kg/555 oz./in.
Speed @ 7.4v - 0.11 sec/60 deg
Torque @ 8.4v - 45.0kg/624.9 oz./in.
Speed @ 8.4v - 0.10 sec/60 deg
Weight: 79g / 3.1oz
Dimensions L x W x H (mm): 40.6 x 20.7 x 42
Operating Temperature: 14* - 122*F (-10* - 50*C)
Running Current (no load): 180mA @6.0V, 220mA @7.4V
Stall Current (at locked): 6000mA @6.0V, 7400mA @7.4V
Idle Current: 5mA @6.0V, 5mA @7.4V
Wire Length: 400 +/- 5mm
Output Gear Spline: 25 Tooth
Bearings: 2BB
Operating Travel: 100* (1000 - 2000 microsecond)
Neutral Position: 1500 microsecond
Pulse Width Range: 800 - 2200 microsecond second
Maximum Travel: Appx 130* (900 - 2100 microsecond second)
Refresh Rate: 333 Hz
Motor Type: Brushless