The HS-5685MH High Torque HV Metal Gear servo was designed to run on a 2-cell 7.4V Li-Po battery to give you extra torque and speed. Featuring a heavy-duty metal gear train and our exclusive programmable digital circuit for reliable, durable performance, these servos can be used in a wide range of applications. Our affordable digital sport servos are the perfect companion for 1/10th to 1/8th scale on- and off-road vehicles, as well as larger sport helicopters and large scale aerobatic aircraft up to 25-percent.
- Alloy servo arm included.
- Programmable digital circuit heavy-duty metal gear train (MK first gear).
- Dual ball bearing supported output shaft.
- Programmable features include: dead band width, direction of rotation, speed of rotation (slower), end points, neutral points, fail-safe on / off, fail-safe point.