Nidec/Emerson Double Shaft Motor 1/5 HP 1075 RPM 230V

The Nidec/Emerson 1124 is a 1/5 horsepower, 1075 RPM, 230 volt double shaft motor for dual-drive fan and ventilation applications.

At 1075 RPM this motor is a four-pole design, slower than the 1550 RPM units typical of belt-driven evaporative coolers, which suits direct-drive applications where the fan or blower is mounted straight onto the shaft rather than through a pulley reduction.

Double shaft construction in a direct-drive application usually indicates a two-fan arrangement, with a propeller or blower wheel on each shaft end. This is found in some unit heaters, air curtains, agricultural ventilation fans, and specialised process equipment.

Where two fans are mounted, both must be balanced and both must be the correct rotation for their respective ends. Fitting a single replacement fan without checking the other is a common source of vibration, and vibration in a double shaft motor is transmitted to both bearings.

Confirm horsepower, RPM, voltage, rotation, frame diameter, both shaft diameters and lengths, overall assembly length, mounting arrangement, and run capacitor requirement before ordering. Inspect both fans and both bearing ends during replacement.

Brand

Nidec/Emerson

SKU

1124

Category

Double Shaft Motors

Weight

11.2 lbs

Dimensions

16.40" x 5.00" x 5.00"

Price

$270.00

Availability

In stock

Rating

0 / 5.0