Graupner 7919 Servo digital DES 488 BB MG

Description
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.

For RC power models, gliders and micro-helicopters

• Ball bearings
• Metal gearbox

Specification

• Torque at 4.8V, approx.: 26 Ncm
• Width [mm]: 11,5 mm
• Transit speed at 4.8V, approx. : 0,09 Sek/40°
• Holding torque 6.0V, approx.: 58 Ncm
• Charging rate at 4.8V approx.: 830 mA
• Height, approx.[mm]: 27 mm
• Transit speed at 6.0 V, approx. : 0,08 Sek/40°
• Weight [g]: 10,8 g
• Angular travel incl. trim, approx. : 2 x 45 °
• No-load current drain, approx. : 7 mA
• Torque at 6.0V, approx.: 28 Ncm
• Overall length, approx. [mm]: 23,5 mm
• Charging rate at 6.0V approx.: 925 mA
• Dimensions (LxWxH): 23,5 x 11,5 x 27 mm
• Holding torque 4.8V, approx.: 52 Ncm
• Bearings: ball bearings
• Replacement gearbox: 7919.2
• Gear unit: Metall
• Operating voltage (V) neutral : 4,8 ... 6,0 V
• Neutral impulse: 1,5 ms
• Max. operating frequency: 3,0 / 333 ms / Hz
• Servo type: digital
• Servo series: DES Servo