21-FII Series Motors Features and Benefits

Design Feature

• Aluminum Die Cast Rotor.

• Cast iron fin frame with optimized cooling surface.

• Bearing housing designed to permit longer re-greasing intervals.

• Main terminal box can be installed in multiple locations and positions.

Customer Benefit

• High reliability.

• Frequent starting duty.

• Lower rotor inertia.

• Higher efficiency.

Reduced bearing maintenance.

Re-greasing allowed during motor operation.

Terminal box located on top of the frame can be rotated in increments of  90° .

The terminal box can also be mounted at an angle (left and right of the frame)

when required for side mount cable entry.