Cooling Tower Motors by Hindustan Electric Motors are purpose-built flange-mounted motors designed to excel in cooling tower, HVAC, and refrigeration applications. With a specially extended shaft and threaded end, they enable direct mounting of fan blades, ensuring optimal airflow for efficient motor cooling.

These motors come with a totally enclosed construction (TENV or TEFC), offering compact size, lightweight design, and ease of maintenance. Available in both standard and flameproof variants, they deliver reliable performance in demanding industry conditions.

Key Specifications:

• Power Range: 0.37 to 37.0 kW
• Frame Sizes: 71 to 315
• Poles: 4, 6, 8, 10 & 12
• Mounting: B3 or B5 flange-mounted
• Voltage: 415 V ±10% (customizable)
• Frequency: 50 Hz ±5% (customizable)
• Duty Cycle: Continuous S1
• Protection Class: IP55
• Enclosure Type: TENV or TEFC
• Insulation Class: F (temperature rise limited to Class B)
• Ambient Temperature: up to 45 °C
• Altitude Rating: up to 1000 m above mean sea level

Benefits & Applications:

Designed for direct mounting in cooling tower assemblies, these motors simplify installation and reduce system footprint. Their durable construction ensures minimal maintenance, long operational life, and energy-efficient performance in HVAC, refrigeration, and industrial cooling systems.