The T161 product is obsolete. These pages are for reference only.|
We still repair T161 and T160 units.
Basic function of the servocontroller:
The servocontroller electronically commutates the MOOG brushless servomotors. It closes the speed control loop and delivers a 3-phase sinusoidal motor current which is controlled by a current controller with large bandwidth. The LED status indicator permits rapid diagnosis of faults occurring. Two relay outputs permit evaluation by the host controller.
The host controller applies an analog voltage as a velocity demand to the servocontroller. The scaling between the voltage (-10 V..0 V..+10 V) and the related velocity demand may be selected freely. The servocontroller has a PI velocity controller and sets the demanded velocity immediately. By means of an optional encoder simulation card, the servocontroller can report its actual position to the host controller, which is able to close the position control loop.
The servomotor can also be operated torque controlled. In this case, a torque proportional to the analog demand is generated.
REV DATE: 01/10/2012
©2006 SCR Controls, Inc.
3479 Gribble Rd., Matthews, NC 28104
PO Box 2368, Indian Trail, NC 28079
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