These are HiTec HS-645MG Ultra Torque Metal Gear Servos for your Heavy Duty needs! The servos are made by Hitec. For Details see the datasheet. On all Hitec servos the Black wire is 'ground', the Red wire (center wire) is 'power', and the yellow (third) wire is 'signal'. This servo has a Hitec/JR connector which mates directly with a 0.1" 3-pin header. This servo comes with mounting hardware, servo arms, and rubber mounting grommets.

This servo offers 133.31 oz⋅in. (9.6kg.cm) of torque at 6V as compared to 52 oz⋅in for the HS-422 servo

To mount this servo to a flat surface see our servo hardware kit. We also sell scanner brackets to attach to the servos.

You can also select to get this servo modified servo for continuous rotation if you wish, or you can do it yourself.

HS-645MG Ultra Torque Metal Gear Servo

  • Brand: HiTec
  • Product Code: TD-029-000
  • MPN: HS-645MG
  • Availability: 24 In stock
  • $39.99



Available Options


Related Products

HS-422 Servo

HS-422 Servo

These are the servos used in our Chassis. The servos are made by Hitec. For Details see the datashee..

$15.99

HS-785 Sail Winch Servo

HS-785 Sail Winch Servo

This HiTec servo is a multi-turn servo winch. Depending on the RC system used, you can get up to 4 f..

$61.59

HS-805BB Mega Torque 1/4 Scale Servo

HS-805BB Mega Torque 1/4 Scale Servo

The HS-805BB is one monster of a servo. The HS805 uses a heavy duty nylon gear train and a heavy dut..

$39.90

Pololu Micro Maestro 6-Channel USB Servo Controller (Unassembled)

Pololu Micro Maestro 6-Channel USB Servo Controller (Unassembled)

The Micro Maestro is the smallest of Pololu's second-generation USB servo controllers. The Maestros ..

$18.95

Hitec D-645MW 32-Bit, High Torque, Metal Gear  Servo

Hitec D-645MW 32-Bit, High Torque, Metal Gear Servo

The D-645MW 32-Bit, High Speed, Metal Gear Servo is part of D-Series dynamo servo line. All Hitec D-..

$46.19