HS-5805MG Servo

The HS-5805MG is the digital sibling of the HS-805MG, and just like the HS-805MG, it was designed to handle the punishment dished out by the latest wave of large scale r/c vehicles. The digital circuit adds massive holding torque and the ability to program the servo to fit your application.

How Far Will This Servo Rotate?

The answer to this question is partially dependant on what you are using to control the servo.
Click for a quick video explanation.

Stock:

With an Average Radio System:
71°
Your average transmitter and receiver will output a relativly narrow PWM signal range.

Radio System + Servo Stretcher:
119°
Adding a Servo Stretcher to your radio system setup will allow you to achieve wide PWM signal ranges.

Wide Signal Controllers:
119°
Controllers such as the Actobotics® Servo Controller, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.

Reprogrammed:

Whether you purchase the reprogrammed option or get a servo programmer and do it yourself, a reprogrammed version of this servo will be able to achieve greater travel than it can in stock form.

With an Average Radio System:
117°
Your average transmitter and receiver will output a relativly narrow PWM signal range.

Radio System + Servo Stretcher:
197°
Adding a Servo Stretcher to your radio system setup will allow you to achieve wide PWM signal ranges.

Wide Signal Controllers:
197°
Controllers such as the Actobotics® Servo Controller, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.

Programable Features

  • Dead Band Width
  • Direction of Rotation
  • Speed of Rotation (slower)
  • End Points
  • Neutral Points
  • Fail Safe On/Off
  • Fail Safe Points
  • Resolution (default is set at high)
  • Overload Protection (default is off)

Tech Tips

Specs

Output Shaft Style D15T Spline
Voltage Range 4.8V - 6.0V
No-Load Speed (4.8V) 0.19sec/60°
No-Load Speed (6.0V) 0.14sec/60°
Stall Torque (4.8V) 274.96 oz-in (19.8 kg.cm)
Stall Torque (6.0V) 343.01 oz-in (24.7 kg.cm)
Max PWM Signal Range 750-2250μsec
Travel per µs (Stock) .079°/μsec
Travel per µs (Reprogrammed) .131°/μsec
Max Rotation (Stock) 119°
Max Rotation (Reprogrammed) 197°
Pulse Amplitude 3-5V
Operating Temperature -20°C to +60°C
Current Drain - idle (4.8V) 8mA
Current Drain - idle (6.0V) 8.7mA
Current Drain - no-load (4.8V) 700mA
Current Drain - no-load (6V) 830mA
Continuous Rotation Modifiable Yes
Direction w/ Increasing PWM Signal Clockwise
Deadband Width 8µs
Motor Type 3 Pole Ferrite
Feedback Style 5KΩ Potentiometer
Output Shaft Support Dual Ball Bearings
Gear Material 4 Metal Gears and 1 Heavy Duty Nylon Gear
Wire Length 11.81" (300mm)
Weight 6.95 oz. (197g)
Wire Gauge 22AWG
Servo Size Large