Use this Servo for your power & sail planes, cars, sail boats, and Robotics. Compatible with any micro-controllers and radio controllers. Design your next radio controlled or autonomous project with this servo.

The HS311 sport servo provides the novice modeler all the performance and reliability you would expect to find in a more expensive servo. Combined with precise resin gears and SMT circuitry, the HS-311 represents a remarkable value in today's R/C market.Comes with a number of various servo horns and arms with mounting hardware.

HS-311 Servo Specifications

Performance Specifications

Operating Voltage Range (Volts DC) 4.8V ~ 6.0V

Speed (Second @ 60°) 0.19 ~ 0.15

Maximum Torque Range kg. / cm. 3.0 ~ 3.5

Current Draw at Idle 7.7 mA

No Load Operating Current Draw 180 mA

Stall Current Draw 800 mA

Dead Band Width 5 µs

Physical Specifications

Dimensions (mm) 40.0 x 20.0 x 36.5

Weight (Gram) 43.0

Circuit Type HT7003 Analog SMT

Motor Type 3 Pole Metal Brush Ferrite

Gear Material Nylon

Bearing Type None

Output Shaft (type / Ømm) Standard 24

Case Material Plastic

Dust / Water Resistance N / A

Connector Gauge (AWG) / Strand Count 25 / 40

Radio Control Applications

Sport Plane 50 - 64 oz.

Scale 50 - 64 oz.

On Road 1/8th

Monster Truck 1/8th

Buggies 1/8th

Truggies 1/8th

Short Course / Truck 1/8th

Crawlers 1/8th

Sail Boat < 1 meter 

Power Boat 1/10th