The 1248-POLOLU is a standard-sized servo that has been built by SpringRC specifically for continuous rotation.
The SM-S4303R is a standard-sized servo that has been built by SpringRC specifically for continuous rotation, making it an easy way to get your robot moving. It features two ball bearings on the output shaft for reduced friction, and it offers easy access to the rest-point adjustment potentiometer. This is the strongest (and most popular) continuous rotation servo we carry.
Dimensions:
- Size: 39.5 x 20.5 x 42 mm
General specifications:
- Speed @ 6V: 0.14 sec/60° 1
- Stall torque @ 6V: 66.7 oz·in
- Speed @ 4.8V: 0.16 sec/60° 2
- Stall torque @ 4.8V: 45.8 oz·in
- Lead length: 11 in
- Hardware included?: Yes
Notes:
1. About 70 RPM.
2. About 60 RPM.