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Motors | CT Series
Cooling Tower Motor

Product Overview
Specialized motors designed for cooling tower fan applications, featuring weatherproof construction, low-speed high-torque characteristics and corrosion resistance for outdoor wet environments.
Key Features
- Weatherproof IP55/IP56 protection rating suitable for outdoor cooling tower installation
- Low-speed high-torque design optimized for large diameter cooling tower fan blades
- Corrosion-resistant coating and stainless steel hardware for humid wet environment
- Vertical shaft mounting configuration for direct drive cooling tower fan applications
- Enhanced bearing system with extended lubrication intervals for minimal maintenance
- Thermal overload protection preventing motor damage during high ambient temperature operation
- Low noise operation meeting environmental requirements for urban cooling tower installations
- Moisture-resistant insulation system preventing degradation in high humidity conditions
- Compatible with standard cooling tower fan hub mounting interfaces
Technical Specifications
| Power Range | 0.75 ~ 160 kW |
| Voltage | 380V / 400V / 415V / 660V |
| Frequency | 50Hz / 60Hz |
| Speed | 960 / 720 / 580 rpm |
| Mounting Type | Vertical shaft (V1/V3) |
| Protection Rating | IP55 / IP56 |
| Insulation Class | Class F |
| Ambient Temperature | -20°C ~ +50°C |
Applications
- Industrial cooling tower fan drives
- HVAC chiller plant cooling towers
- Power plant condenser cooling systems
- Chemical process cooling towers
- Data center cooling infrastructure
- Commercial building HVAC cooling towers
- Refrigeration system condensers
- District cooling plant towers
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