Motors

DC Servo Drivers
Electrical drive systems SDC1 made by LTD. provide the power and control precision required for high performance machinery using numerical and computer control technology.

Main Features:
Fully regenerative 4-quadrant operation;;
High torque / weight ratio;
Adaptive speed regulator;
Speed control range 1:10000;
Self-control and self-diagnostics;
Build shunt strength;
Self- synchronization;
Dynamic current-limit;
Compact-construction;

Technical Data:
Supplying voltage 3380V, 50Hz;
Analogue task speed 0...+ 7V= + maximum speed;
Analogue back coupling;

Working conditions:
Ambient temperature 0? .....50?
Max humidity 30? .....85?
Degree of protection 00

The servomotors utilise permanent magnet excitation. High overload capacity in continuous and intermediate duty and during the transient process is allowed by magnet system. The motors comply eith IEC 34-5 and IEC 34-7 recommendations.

Feedback packages: built-in tachogenerators on the motor shaft - voltage constant; built-in thermal protection sensor.

Options available:
C - built-in fail-safe gapeless electromagnetic brake with additional length 40-60mm.
P - built-in RB-2 (number of poles two) or RB-10 (number of poles ten) type brushless resolver and multiplicator 1:2.5 or 1:5 (for types MX and MB).
K - pulsecoder with 2000 or 2500 impulsess/rev.


Additional options are available on special request.
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