Servo DS 281

5148 Servo DS 281

Digital Servos top class. Through the successful global deployment of Graupner / JR digital servo technology and extensive know- how of the JR company in collaboration with the laboratories of Mitsubishi digital micro-processors could be improved again. The digital servos feature newly-designed micro-controller with its own intelligence to examine and calculate compensation of the control signals (eg, missing pulses, thermal drift and other disturbing parameters).
- High quality long-life motor Coreless (coreless motor with a 5-fold Entstörsystem) and newly designed special collector system for about 10-fold increase in lifetime
- Super- starting torque already at tiniest deviation
- High overload resistance MOS-FET amplifier bridge
- Extremely precise and smooth control characteristics of neutral 13-bit ACD system with 5,900 Steps
- Double ball bearings ensure the output shaft and smooth movements
- Engine- friendly High pulse ensures high torque
- High vibration and shock resistance by use of special components
- The digital-smooth system ensures maximum positioning accuracy and extremely high torque

Technical data:
Approximate dimensions: 21 x 11 x 21 mm
Angular trim about 2 x 45 °
Gearbox: 5125.2
Transmission: transmission pg
Weight: 9 g
Storage: Storage pb
No-load current drain approx: 14 mA
Torque about 6.0 V: 18 N / cm
Speed at 6.0 V approx: 0.14 ° Sek/40
Operating voltage: 4.8 ... 6 V
Current consumption max. at approximately 6.0 V: 285 mA