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Closed loop position system

A Reliance Precision Mechatronics product story
Edited by the Engineeringtalk editorial team May 1, 2006

Servo systems integrate an encoder, sensor, motor and motion control-driver electronics, using a vector drive with infinity control to provides a cost effective closed loop position system.

From Reliance Precision Mechatronics is the latest in closed loop integrated motor technology.

Simple and compact, with a blend of technologies, Reliance's servo systems integrate an encoder, sensor, motor and motion control-driver electronics.

Using a vector drive with incorporated H infinity control, it provides a cost effective closed loop position system.

Providing 50,000 pulses per revolution, the H infinity control accommodates a wide range of load variation during motion.

It responds to dynamic loads across the entire speed range, reducing the need to tune gains, allowing higher inertia mismatches and providing increased motion flexibility.

The units can operate at a maximum speed of 3000rev/min.

Unlike microstepping devices, the vector drive coupled with the 50,000 count encoder gives smooth, efficient motion at low speeds.

The versatile interface with multiple input capability - pulse (step and direction), analogue (0 to 5V), serial (RS232 and RS485) and PLC - provides an easily adaptable motion control system.

The fully closed loop system constantly monitors position and eliminates missed steps while on board power management monitors and provides current based on load keeping the motor cooler than conventional stepper motors.

Available in Nema size 11, 17 and 23, this all in one package is for distributed control systems.

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