Industrial New Yaskawa Electric AC Servo Motor 2900W 23.8A SGMG-30AWABB

Mechanically reversing rotation is possible with certain models. The model will need to have the inherent feature of the stator being positioned exactly in the center of the motor. Each motor will need to be looked at on an individual basis. If the motor has thru-bolts, you can use the following procedures for reversing:

1. Remove the thru-bolts.

2. Remove one end shield.

3. Remove stator, turn it around, then re-insert it. Leads should be pulled through the available end shield ventilating openings.

4. Replace end shield, thru-bolts, and re-tighten thru-bolts. 5. Check that shaft turns freely. If shaft is tight, tap motor lightly with non-metallic mallet. It may sometimes be necessary to loosen and re-tighten thru-bolts.

When connecting multi-speed motors, always connect the common (white) lead to the power supply first. The various speed leads go to the switching device. IMPORTANT: If line voltage is applied to two of the speed leads at once, the motor winding can quickly overheat and fail. The overload cannot protect the motor in this case.

The direction of rotation of a Shaded-Pole motor is determined by the location of the shading bands (coil) imbedded in the stator poles. Rotation is toward the shading band.