This is the HS-325HB Standard Heavy Duty Servo from Hitec. The HS-325HB Standard Heavy Duty Servo features a ball bearing output shaft for long life and positive centering. Hitec’s HS-325HB is offered with Karbonite™ gears, that after hundreds of thousands of cycles won’t show any signs of wear. With 49 in./oz. of torque at 6 Volts, the 325HB is a great choice for Sport pilots all over the World!
Transit time: 0.19 sec/ 60 deg. @ 4.8V (0.15 sec/deg @ 6V)
Torque: 41.6 oz/in @ 4.8V (51.3 oz/in @ 6V)
Weight: 43.0g (1.51 oz)
Length: 40mm (1.57")
Width: 20mm (0.78")
Height: 36.5mm (1.43")