WEG Three Phase Induction Motor

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W51 HD Three-phase WEG Motor

The WEG W51 HD Three Phase three-induction motor is designed to withstand tough operating conditions commonly associated with high applications. Intended for use in high-efficiency tasks the motor comes with higher reliability and needs the least attention from the end user. Thus, its construction is robust and it can work at the maximum load in difficult conditions, being used for continuous-duty applications in manufacturing, processing, and automation industries.

WEG Three Phase Induction Motor
WEG Three Phase Induction Motor
W51 HD Three-phase WEG Motor

  • Output:  132 to 1.400 kW
  • Voltage:  380 to 11.000 V
  • Frequency:  50Hz/60 Hz
  • Frame:  IEC 315 to 450
  • Cooling Method:  TEFC/TEBC
  • Certification:  CE
  • Startup Method:  DOL/VFD
  • Enclosure:  IC411 (TEFC)
  • Degree of Protection:  IP55
  • Energy-efficient
  • Stable operation
  • Low noise
  • Intelligent

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Description
Application
Parameter Table
Video
W51 HD Three-phase WEG Motor

Overall the W51 HD motor features the latest Technologies with high energy efficiency, heavy starting torque, and highly durable motor. Due to its simple construction and the small size of the motor it can be used for various industrial applications such as pumps and compressors, conveyors, and machinery. The efficiency of the machine is very high and it makes use of a three-phase electrical power supply hence able to perform well despite the conditions prevalent on site.

 

Product Features
  • Heavy-Duty Construction: Intended for application in industrial settings where equipment is exposed to high working load and longer operating time.
  • High Efficiency: The WEG W51 HD motor is designed for low energy use and provides up to % energy savings and high performance rates.
  • Versatile Applications: Applicable to different industrial enterprises, including fans, pumps, compressors, and other large machinery and equipment that need stable power.
  • Advanced Cooling System: The cooling system is designed in a way that maintains the recommended temperature range of the motor to prevent it from getting overheated and thereby enhances the efficiency of the system.
  • Compact and Robust Design: Small in dimensions, it provides high power density; moreover, its construction allows for its use in severe conditions.
  • Energy-Efficient Performance: First, the design of the motor is achieved to meet high efficiency, which helps to save energy and reduce carbon emissions.
Spare Parts

Precautions
  • Installation: Ensure that the motor is mounted per the manufacturer’s instructions also ideally in a room with a lot of airflow to avoid heating up frequently.
  • Regular Maintenance: It is suggested that each of the bearings, cooling system, and several electric parts should be checked at regular intervals to get a more lasting motor. The bearings however require constant lubrication.
  • Avoid Overloading: Prevent the motor from being overloaded by avoiding subjecting it to load that exceeds its rating, this will cause overheating of the motor and therefore damage it.
Certifications

Application Scenario
  • Manufacturing: Ideal for use in factories to supply energy to machinery and various equipment and used in industries that compulsorily demand efficiency.
  • Pumps and Fans: Especially suitable for pumps, ventilation fans, and other load equipment with stable operation and high reliability.
  • HVAC Systems: Frequently found in HVAC systems’ application because of its requirement for steady, powerful, and high-efficiency motors.
  • Oil and Gas: Its insulation can be customized to accommodate the requirements of the particular industry, and the built of the motor is rather solid, capable of sustaining fluctuating temperature changes, which are characteristic of the oil and gas industries.
  • Water Treatment: This versatility of protection ratings will make the motor convenient for use in water treatment where moisture and dust protection are essential.
Parameter Table
Specification Details
Output 132 to 1.400 kW (175 to 1900 cv)
Number of Poles 2 to 12 poles
Frame IEC 315 to 450 (NEMA 50 to 70)
Voltage 2,300 up to 13,800 V
Frequency 50 or 60 Hz
Mounting Horizontal
Enclosure IC411 (TEFC)
Degree of Protection IP66
Starting Method Direct On Line
Bearings Types Sleeve bearings or ball bearings
Temperature Sensor RTD Pt-100, two per phase and RTD Pt-100, one per bearing
Space Heater Included
Painting Plan ISO C4 Medium
Insulated Rear Bearing Yes
Starting Method VFD
Video

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