Servo HBS 770 BB, MG20 mm Heli Tail-s.

7986
€87.99 *

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A new series of products to complement our existing range of digital servos. These DES servos... more
A new series of products to complement our existing range of digital servos.
These DES servos represent a product line which includes a suitable servo for every type of application, covering a vast range of specifications: different case sizes, gearbox types, torque levels and transit speeds, designed for any modeller from the beginner to the competition pilot.
The range includes some fully sealed versions (case screws, case sections and output gear) for increased operational reliability of your models.
Servos with precision-made twin-ballraced gearboxes made of aluminium and other metals guarantee superbly accurate positional performance. High-quality Amtel micro-controllers are used to process the control signals and provide good positional accuracy.
Suitable for RC model aircraft, helicopters, RC cars and model boats.
Ideal as a tail servo in helicopters. Overvoltage diodes provide protection against voltage peaks caused by return currents.

  • High voltage, operating voltage up to 8.4 V!
  • Direct operation with 2-cell LiPo batteries
  • Operating voltage range 4.8 ... 8.4 V
  • Brushless
  • 2 x ball bearings
  • Metal gearbox

Related links to "Servo HBS 770 BB, MG20 mm Heli Tail-s."
Technical information
Operating voltage neutral [V] : 4,8 ... 8,4
Width [mm]: 19,5
Brushless: Yes
Angular travel incl. trim, approx. : 2 x 45
Replacement gearbox: 7986.2
Gear unit: Metal
Weight [g]: 59
Holding torque 6.0V, approx. [Ncm]: 46
Holding torque 7.4V, approx. [Ncm]: 55
High-Voltage: Yes
Height [mm]: 40
Bearings: 2 Ball-Bearing
Overall length [mm]: 40
No-load current drain, approx. [mA] : 35
Max. operating frequency [ms / Hz]: 2,5 / 400
Servo series: HBS Servo
Torque at 6.0 V, approx. [Ncm]: 46
Torque at 7.4 V, approx. [Ncm] : 55
Transit speed at 6.0 V, approx. [Sek / 40°] : 0,04
Transit speed at 7.4 V, approx. [Sek / 40°]: 0,03
Charging rate at 6.0V approx. [mA]: 2270
Charging rate of 7.4 V approx. [mA]: 2760
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