Mitsumi electronic IB-1500875(ENG)-E ユーザーズマニュアル

3 - 8

This control enables two spindles to run at the same speed. A spindle being driven with a speed command is 

synchronized with another spindle at a constant rate or acceleration/deceleration rate.

This control is applied such as when a workpiece is transferred between two rotating chucks in lathe or a 

workpiece is held with two chucks.

An axis rotating about Z axis is called C axis, whose rotation direction is normally the same as of spindle. 

This function enables high-accuracy spindle control including interpolation control, like servo axis, when a 

high-resolution position detector is attached to the spindle motor.

Orientation control is carried out based on the leading edge position of the proximity switch output signal 

(ON/OFF).

This control enables the regeneration energy generated when the motor decelerates to return to the power 

supply.

This is an energy saving method because regeneration energy is hardly converted to heat.

This control enables the regeneration energy generated when the motor decelerates to convert to heat with 

regenerative resistance.

The drive system can be downsized because the regeneration capacity is also small in the motor of relatively 

small capacity.

Select a suitable regenerative resistance according to the load inertia, motor operation speed, etc.