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Graupner Servo digital DES 577 BB 20 mm

GR7944

New product

Backorder (5 - 6 working days)

18,62 €

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Data sheet

Servo Type Digital
Torque + 3 - 5 Kg
Gear Karbonite

More info

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.

  • The new, optimised digital successor to the familiar standard servo C577
  • Dimensions of the mounts in relation to drive mechanism are the same as for servo C577, so changing is easy
  • Ball bearings
  • Carbonite gear
  • Cannot be programmed via PC servo software

Technical information

Operating voltage neutral [V] : 4,8 ... 6,0
Width [mm]: 19,5
Brushless: No
Angular travel incl. trim, approx. : 2 x 45
Gear unit: Carbonit
Weight [g]: 36
Holding torque 4.8V, approx. [Ncm]: 44
Holding torque 6.0V, approx. [Ncm]: 54
High-Voltage: No
Height [mm]: 39
Bearings: 1 Ball-Bearing
Overall length [mm]: 39,5
No-load current drain, approx. [mA] : 6
Max. operating frequency [ms / Hz]: 5,0 / 200
Servo series: DES Servo
Torque at 4.8 V, approx. [Ncm]: 42
Torque at 6.0 V, approx. [Ncm]: 52
Transit speed at 4.8 V, approx. [Sek / 40°] : 0,135
Transit speed at 6.0 V, approx. [Sek / 40°] : 0,1
Charging rate at 4.8 V approx. [mA]: 710
Charging rate at 6.0V approx. [mA]: 840

Workshop

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Want to evolve your vehicle? Well, you can count on the best advice to do a complete upgrade, in phases or even to add the accessory that you want but do not have enough knowledge to apply it.

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