GWS S777 6BB Giant Servo

The GWS S777CG 6BB Giant Servo is our largest, heaviest-duty GWS servo, weighing it at 6.7 oz and providing 583 oz-in of torque. If you need plenty of torque, the S777 will deliver.

We carry a wide variety of servos, from ultra-high-torque monster servos with up to 1600 oz-in of torque, to sub-micro servos weighing less than 3 g (0.11 oz), to continuous rotation servos that are great actuators for beginner robotics projects, and all of our servos are compatible with our servo controllers.

Whatever your application, we probably have a servo for it! Our parametric search of our assortment of servos can help you find the servo you’re looking for.

Note: Servos must be connected to a servo controller, RC receiver, or microcontroller to be used. Except where specifically noted otherwise, our servos have female JR connectors, which are compatible with male JR connectors and male Futaba connectors as well as 1×3 0.1" male header pins.

GWS S777CG 6BB Giant Servo Specifications


Size:     65.0 x 32.0 x 70.4 mm
Weight:     190 g

General specifications

Digital?:     N
Speed @ 6V:     0.12 sec/60°
Stall torque @ 6V:     42 kg·cm
Speed @ 4.8V:     0.15 sec/60°
Stall torque @ 4.8V:     35 kg·cm
Lead length:     270 mm
Hardware included?:     Y