This is the JR DS8711 Ultra-Torque Digital Servo. Following in the footsteps of servos like the 8411 and 8611A, this servo is the latest and greatest available. It features JR's legendary digital precision, speed, and torque, and now has an added heat sink for protection. This servo pumps out an astonishing 403 oz/in of torque when running on 6-volts. These work very well in giant-scale aerobatic airplanes, warbirds, as well as large R/C cars, monster trucks, buggies, and truggies.
The unmatched power of JR’s DS8711 standard-size digital servo is nothing short of astonishing. But the 8711’s story doesn’t end with its awesome power.
The 8711 also has all the speed, the holding-power and the zero-deadband precision that have made JR digitals the choice of serious RCers right from the start. Plus it’s also the first JR digital to feature an aluminum heat sink section for optimum reliability.
- Anodized aluminum heat sink
- 403 oz/in torque
- Greater strength and holding power
- Drop in replacement
- Allows for larger surface, fewer servos per surface
Size Category: Standard
Application: Ultra Torque
Torque: 347 oz/in @ 4.8V, 403 oz/in @ 6V
Speed: .19 sec/60° @ 4.8V, .15 sec/60° @ 6V
Dimensions (WxLxH): .82" x 1.58" x 1.56"
Weight: 2.36 oz
Bushing Or Bearing: Bearing
Gear Type: Metal
Gear Material: Metal Alloy
Gears: Metal alloy