Weg Cooling Tower Motor
Views: 0 Author: Lisa Publish Time: 2025-09-27 Origin: Site
Here’s a detailed overview of WEG cooling tower motor
Weg Cooling Tower Motor is specially designed for cooling tower fan applications (both induced draft and forced draft systems):
WEG Cooling Tower Motor – General Specifications
| Feature | Specification / Description |
| Model Series | W22 Cooling Tower (CTW), W40 Cooling Tower |
| Power Range | 3 HP – 250 HP (or more on request) |
| Voltage | 230/460 V or 380–480 V (3-phase), 50/60 Hz |
| Speed Options | 900 / 1200 / 1800 RPM |
| Mounting | Vertical, Flange-mounted (V1) or Foot-mounted (B3) |
| Enclosure Type | TEAO (Totally Enclosed Air Over) – for fan airflow cooling |
| Ingress Protection | IP55 / IP56 (weatherproof for outdoor use) |
| Insulation Class | Class F (temperature rise Class B) |
| Service Factor | 1.15 (standard) |
| Duty | Continuous (S1) |
| Cooling | Heavy-duty, regreasable bearings |
| Shaft Material | Stainless steel or coated carbon steel |
| Corrosion Protection | Epoxy coating for high humidity and chemical resistance |
| Ambient Temperature | Up to 60°C |
| Mounting Position | Vertical (fan above motor) |
| Standards | NEMA MG1, IEC 60034, CSA, UL certified |
| VFD Compatible | Yes, inverter duty rated for variable speed control |
Weg Cooling Tower Motor Special Design Features
Epoxy paint system for high corrosion resistance
Drain holes and moisture-resistant seals
Stainless hardware for durability
Extra long-life bearings designed for vertical shaft load
Shaft grounding option for VFD applications
Weg Cooling Tower Motor Applications
Cooling tower fan drives
Evaporative condensers
Air-cooled heat exchangers
Weg Cooling Tower Motor Example Model:
WEG W22 CTW 460V 3PH 50HP 900RPM TEAO V1
Rated Power: 50 HP
Voltage: 460 V, 3 Phase
Speed: 900 RPM
Mounting: Vertical V1
Enclosure: TEAO
Service Factor: 1.15
Insulation: Class F
Corrosion-resistant coating
