Omron G5 Lite servos

Based on the G5 series, the Omron G5 Lite servos represents a cut-down version, with a number of advanced features removed to reduce cost.

G5 Lite servos accept a single-phase 200 V source and output between 100 to 1500 W to a servo motor. Ready-made cables with moulded plugs are available for simple plug-and-play functionality. The matching servomotors have an optional holding brake, to maintain position when power is removed.

The motor’s inbuilt encoder resolution is 20 bit, meaning 1,048,576 pulses are generated every revolution. The drive accepts a pulse train input, for direct replacement of stepper motors.

Both positioning and fixed-value speed control modes are supported, along with eight inputs and three outputs, all with configurable functionality.

Optimum motor performance is easily achieved by the real-time auto-tuning facility which can run continually. Vibration can also be significantly reduced by enabling one of several adaptive or notch filters. Damping control is also provided and is useful for keeping liquid loads level during movement to avoid spillage.