Servo DES 428 BB MG Graupner 7911

Servo des 428 BB MG Graupner 7911

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 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 power models and gliders
- 2 x ball bearings
- Metal gearbox

Info
DES Servo (Digital Eco Servo) A new series of products from the digital servo segment. The DES servos represent a product line which includes a suitable servo for virtually every type of application, covering a vast range of specifications: different case sizes, gear types, torque levels and transit speeds, designed for any modeller from beginner to 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 precision gears 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 servo positioning accuracy.

Specification:
- Torque at 4.8 V, approx. [Ncm]: 20 Ncm
- Width [mm]: 9 mm
- Transit speed at 4.8 V, approx. [Sek / 40°] : 0,13 Sek/40°
- Holding torque 6.0V, approx. [Ncm]: 50 Ncm
- Charging rate at 4.8 V approx. [mA]: 465 mA
- Height [mm]: 29 mm
- Transit speed at 6.0 V, approx. [Sek / 40°] : 0,1 Sek/40°
- Weight [g]: 9,5 g
- Angular travel incl. trim, approx. : 2 x 45 °
- No-load current drain, approx. [mA] : 5 mA
- Torque at 6.0 V, approx. [Ncm]: 24 Ncm
- Overall length [mm]: 23 mm
- Charging rate at 6.0V approx. [mA]: 530 mA
- Dimensions [LxWxH in mm]: 23 x 9 x 29 mm
- Holding torque 4.8V, approx. [Ncm]: 41 Ncm
- Bearings: 2 Ball-Bearing
- Replacement gearbox: 7911.2
- Gear unit: Metal
- Operating voltage neutral [V] : 4,8 ... 6,0 V
- Neutral impulse: 1,5 ms
- Max. operating frequency [ms / Hz]: 3,0 / 333 ms / Hz
- Brushless: No
- High-Voltage: No
- Servo type: digital
- Servo series: DES Servo