New digital servos

GRAUPNER/JR digital servos have now been used successfully all over the world, and the comprehensive expertise built up by the JR company combined with the development power of the Mitsubishi laboratories have paved the way to f urther improvements to the digital micro-processors used in these servos. These digital servos feature re-designed micro-controllers with their own intelligence, allowingthem to check the control signals and calculate compensation where necessary, e.g. for defective signals, therm al drift and other parameters which can disturb the servo. Super start-up torque in response to even the tiniest deviation More powerful MOS-FET bridged output stages for improved maximum load 13-bit 5,900-step ACD system for ultra-precise neutral setting and smooth movements at all times Twin ballraced output shaft for minimum frictionand guaranteed accuracy High pulse frequency ensures high torque whilst protecting the motor.

Specification:

• Operating voltage 4,8 ... 6 V
• No-load current approx. 15 mA
• Current drain max. approx. 930 mA
• Torque approx. 31 Ncm (3,1 kg/cm)
• Holding power approx. 92 Ncm
• Rotational range approx. 2 x 45°
• Transit speed approx. 0,11 s/40°
• Weight approx. 22 g
• Dimensions (L x l x h), approx. 28 x 13 x 30 mm

Data dodania produktu do sklepu: poniedziałek, 02 luty 2009.