Spx Cooling Tower Motor

Features of SPX Cooling Tower Motor

SPX Cooling Technologies (formerly Marley) supplies motors specifically designed for cooling tower duty. These motors are built to handle the harsh, humid, and often corrosive environments found in cooling towers. Here are the key details about SPX cooling tower motor:

1. Weatherproof Construction Of SPX Cooling Tower Motor

Totally enclosed, fan-cooled (TEFC) or totally enclosed air-over (TEAO) designs.

High-grade insulation to resist moisture and temperature fluctuations.

2. Vertical Hollow Shaft (VHS) or Solid Shaft Of SPX Cooling Tower Motor

Most Marley towers use vertical hollow shaft motors to directly connect to the gear reducer.

Hollow shaft allows a long pump shaft or gear shaft to pass through.

3. High Efficiency & Reliability Of SPX Cooling Tower Motor

Designed for continuous duty (24/7 operation).

Meets or exceeds NEMA Premium® efficiency standards.

4. Cooling Tower Duty Rating

 Bearings and windings designed for high humidity and high vibration conditions.

 Corrosion-resistant coatings for wet environments.

5. Horsepower Range Of Spx Cooling Tower Motor

 Typically from 5 HP up to 200 HP (depending on tower size).

6. Mounting Of SPX Cooling Tower Motor

 Vertical P-Base flange mounting for hollow shaft motors.

 Rigid base mounting for some direct-drive applications.

Common SPX / Marley Motor Brands Used

Marley® Cooling Tower Motor** (SPX’s own branded line).

Often supplied by major manufacturers like **U.S. Motors (Nidec), Baldor, or WEG**, specially modified for cooling tower duty.

Applications Of SPX Cooling Tower Motor

Used to drive induced draft or forced draft cooling tower fans.

Works with Marley gear reducers or direct-drive fan assemblies.

PT Company have kinds of cooling tower motors can meet your needs.