HS-755MG Metal Gear, Giant Scale Servo

Part No: 32755S

Product Description

Hitec’s expansive line-up of servos include the HS-755HB and HS-755MG “giant scale” servos offered with either the revolutionary Karbonite™ gears or metal gears. Both are perfect for larger R/C applications and feature dual ball bearings with a water and dust resistant case. The powerful HS-755MG delivers a whopping 200 oz./in. of torque and the HS-755HB delivers 183 oz./in. of torque at 6 volts.


  • Economical Choice in a Giant, Metal Gear Analog Servo
  • Durable Three-Pole Ferrite Motor
  • Durable Metal Gears
  • Dual Ball Bearings
  • Water and Dust-Resistant Case

Related Products (Right Column)

Programmer (if applicable), Gears Set, 1st Gear set (if applicable), Case Set, Applicable horns and mounting hardware.

Downloads (Button Below Charts)

2D Drawings, output shaft 2D drawing, available horns 2D drawings

Programmable Functions

List of programmable features and interface type

HS-755MG Servo Specifications

Performance Specifications Min. Max. Unit
Operating Voltage Range 4.8 6 V
Speed 0.28 0.23 Sec @ 60º
Maximum Torque 167 200 oz / in
12.0 14.4 kg / cm
Current Draw at Idle -- 8 mAh
No Load Operating Current Draw -- 250 mAh
Stall Current -- 1800 mAh


Physical Specifications   Unit
Dimensions (W x D x H) 2.32 1.14 1.96 in
59.0 29.0


Weight 4.12 g
117.0 oz
Motor Type 3 Pole Metal Brush Ferrite --
Gear Material Metal --
Bearing Type Dual Ball Bearing --
Output Shaft STD 24 --
Dust Resistance IP 63 --
Water Resistance N / A --
Control Wire Gauge / Strand Count 22 / 60 AWG