Hitec HS7985MG G2 Digital Servo - 12.4kg - 0.13 Sec

Hitec HS7985MG G2 Digital Servo - 12.4kg - 0.13 Sec

Brand: Hitec

Part No: 2218550

£75.59 ~~RRP £83.99~~

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The Hitec HS-7985MG G2 Digital Servo delivers a robust blend of torque, speed and precision for demanding RC applications. Driven by a high-performance coreless motor and Hitec’s second-generation G2 programmable digital circuit, it offers twice the resolution of the original design and adds programmable overload protection. A heavy-duty metal gear train, dual ball bearing supported output shaft and bushing-supported gear shafts ensure smooth, durable operation under load—well suited to larger high-performance aircraft and on/off-road vehicles.

Key Features

G2 digital circuit
Coreless motor
Dual ball bearing supported output shaft
Metal gear train (MK first gear)

Programmable Features

Dead band width
Direction of rotation
Speed of rotation (slower)
End points
Neutral points
Fail safe on/off
Fail safe point
Resolution (default high resolution)
Overload protection (default off)

Note: Resolution and overload protection are programmable with the HFP-20 field programmer.

Performance Specifications

Speed (4.8V/6.0V): 0.16 / 0.13 sec @ 60°
Torque (kg-cm, 4.8V/6.0V): 10.4 / 12.4
Torque (oz-in, 4.8V/6.0V): 144 / 172
Motor type: Coreless
Bearing type: Dual ball bearing
Gears: Metal
Size (mm): 39.88 x 19.81 x 36.83
Weight: 61.8 g (2.18 oz)

Part number 2218550 corresponds to the Hitec HS-7985MG, a dependable, standard-size digital servo combining fast transit time with strong holding power and refined control—ideal when precise centring and rugged construction are priorities.

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The new HS-7985MG High Torque Digital Servo has the added benefit of our new G2 second generation programmable digital circuit. This circuit has twice the resolution of our original circuit while adding programmable overload protection. The technology doesn’t stop at the circuit board, with a high performance coreless motor, dual ball bearing supported output shaft, bushing supported gear shafts and our Heavy Duty Metal gear train the HS-7985MG was designed to withstand the stress of larger high performance aircraft and on/off road vehicles.

Motor Type - Coreless
Bearing Type - Dual Ball Bearing
Speed (4.8V/6.0V) - 0.16/ 0.13 sec @ 60 deg.
Torque kg./cm. (4.8V/6.0V) - 10.4 / 12.4
Size in Millimetres - 39.88 x 19.81 x 36.83
Weight grams - 61.8
Gears - Metal

Features

G2 Digital Circuit
Coreless Motor
Dual Ball Bearing Supported Output Shaft
Metal Gear Train (MK first gear)

Programmable Features Include:

      - Dead Band Width
      - Direction of Rotation
      - Speed of Rotation (slower)
      - End Points
      - Neutral Points
      - Fail Safe On/Off
      - Fail Safe Point
      - Resolution* (default is high resolution)
      - Overload Protection* (default is off)

*These features are only programmable with the HFP-20 field programmer.

Specifications

Motor Type:	Coreless
Bearing Type:	Dual Ball Bearing
Speed (4.8V/6.0V):	0.16 / 0.13
Torque oz./in. (4.8V/6.0V):	144 / 172
Torque kg./cm. (4.8V/6.0V):	10.4 / 12.4
Size in Inches:	1.57 x 0.78 x 1.45
Size in Millimeters:	39.88 x 19.81 x 36.83
Weight ounces:	2.18
Weight grams:	61.80

Key Info:

Brand: Hitec
Part No: 2218550
Barcode: 669962379854
Max Voltage: 6v (NiMh)
Gear Material: Metal

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£3.95 to most of the UK

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