Servo DES 564 Graupner 7920

Servo DES 564 Graupner 7920 DES servos (digital eco servos)
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 beginnerto 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
Carbonite gearbox

Operating voltage: 4.8 ... 6.0 V
No-load current drain approx. 7
Max. current drain at 4.8 V in mA approx. 795
Max. current drain at 6.0 V in mA approx. 965
Torque at 4.8 V (Ncm) approx. 27
Torque at 6.0 V (Ncm) approx. 32
Holding moment at 4.8 V (Ncm) approx. 54
Holding moment at 6.0 V (Ncm) approx. 64
Angular travel incl. trim approx. 2 x 45°
Transit speed at 4.8 V (sec. / 40°) approx. 0.1
Transit speed at 6.0 V (sec. / 40°) approx. 0.08
Weight g approx. 17
Gearbox** PG CA
Bearings* PB
Dimensions*** (L x W x H) mm approx. 29.5 x 12 x 29.5 mm
*PB --> Plain Bearing
**PG --> Plastic Gearbox
***Rounded up to 0.5 mm
PGCA --> Plastic Gearbox, Carbonite
MG --> Metal Gearbox