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): 0.16sec/60° at no load
Operating Speed (6.0V): 0.14sec/60° at no load
Stall Torque (4.8V): 41.66 oz/in. (3kg.cm)
Stall Torque (6.0V): 48.6 oz/in. (3.5kg.cm)
Operating Angle: 40 Deg. one side pulse traveling 400usec
360 Modifiable: Yes
Direction: Clockwise/Pulse Traveling 1500 to 1900usec
Current Drain (4.8V): 8mA/idle and 240mA no load operating
Current Drain (6.0V): 8.6mA/idle and 260mA no load operating
Dead Band Width: 8usec
Motor Type: 3 Pole Ferrite
Potentiometer Drive: Direct Drive
Bearing Type: Top Ball Bearing
Gear Type: 4 Metal and 1 Nylon
Connector Wire Length: 6.29" (160mm)
Dimensions: 1.14" x 0.51"x 1.18" (29 x 13 x 30mm)
Weight: 0.80oz (22.1g)
Detailed Specifications
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49 oz-in. |
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0.14 sec/60° |


The HS-85MG takes the 85BB one step further by incorporating metal gears. It offers a top ball bearing for smooth operation and is as powerful as a standard size servo. It is great for small gas and electric aircraft as well as many robotic projects. It has a standard size spline which means it will work with all of our gears and sprockets that mount to Hitec servos.
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 use our servo stretcher for 180° operation.


Uses C1 Standard Spline
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