Control System: +Pulse Width Control 1500usec Neutral
Required Pulse: 3-5 Volt Peak to Peak Square Wave
Operating Voltage: 4.8-6.0 Volts
Operating Temperature Range: -20 to +60 Degree C
Operating Speed (4.8V): 0.28sec/60 at no load
Operating Speed (6.0V): 0.23sec/60 at no load
Stall Torque (4.8V): 167 oz/in. (
Stall Torque (6.0V): 200 oz/in. (
Operating Angle: 45 Deg. one side pulse traveling 400usec
Continuous Rotation Modifiable: Yes
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 8mA/idle and 230mA no load operating
Current Drain (6.0V): 8.7mA/idle and 285mA no load operating
Dead Band Width: 8usec
Motor Type: 3 Pole Ferrite
Potentiometer Drive: Indirect Drive
Bearing Type: 1 Bearing and 1 Oilite Bushing
Gear Type: Metal Gears
Connector Wire Length: 11.81" (300mm)
Dimensions: 2.3" x 1.1"x 2.0" (59 x 29 x 50mm)
Weight: 4.12 oz.. (117g)

Detailed Specifications

HS-755MG Hardware Set (included)










We are pleased to introduce the all new HS-755MG featuring super strong metal gears. This servo replaces the popular HS-705MG and offers stronger torque for improved performance. The metal gears are eight times stronger than the karbonite gears in the HS-755HB. We use this servo in multiple industrial applications and consider it one of Hitec’s best regardless of price. Perfect for all robot projects that can use larger servos and all larger scale aircraft and boats. We offer the HS-755MG servo in several configurations, 90 stock rotation, 180 modified rotation, and continuous rotation (potentiometer is left outside the servo case).


 200 oz-in.


 0.23 sec/60

This servo can operate 180 when given a pulse signal ranging from 600usec to 2400usec. Since most R/C controllers cannot generate this wide of signal range, you will need to purchase our servo stretcher for 180 operation.

Servo Angle Schematic 180 3.8
C1 Hitec Spline2

Click for more information

Uses C1 Standard Spline

General Servo Information

More Info

What is a servo

More Info

How servos work

More Info

what servo to use

More Info

Servo Power and Speed

More Info

Rotation Direction

More Info

Connector Types

More Info

180 rotation

More Info

Continuous Rotation
Conversion Calculators - Click Here

Hitec Servo Accessories

Click on the picture for further information.

Servo Screws

Servo Hardware

Servo Extensions

Servo Arms

Hitec Casesets

Share with friends!

Copyright 1999-2015 Robotzone, LLC - All rights reserved.
ServoCity® is a registered trademark of Robotzone, LLC.

Top Border - We have the parts for your ideas!
Bottom border
Top Border - thin black line
ServoCity-We have the parts for your ideas!
New Products Click Here
Payments we accept
Shop Online or Call
Google Plus
HS-755MG 1/4 Scale
ServoCity - Servos & Accessories - Hitec Servos - HS-755MG 1/4 Scale -
Servos & Accessories
Motors & Accessories
Servo Controllers
Motor Controllers
Transmitters & Accessories
Pan/Tilt/Roll & Accessories
Camera Accessories
Robots & Accessories
Channel & Brackets
Shafting & Tubing
Hubs, Couplers & Adaptors
Bearings & Bushings
Sprockets & Chain
Pulleys & Belts
Wheels & Tires
Fasteners & Hardware
Batteries & Power Supplies
Wire/Connectors & Access.
Electronics & Accessories
Web Specials
Discounts & Promotions
Contact Us
Project Center

Huge Selection. Low Prices.