50HP Motor

What is a 50HP Motor? 

This 50HP (37kW) motor is a high-performance drive unit designed for demanding industrial applications, including continuous heavy loads, high-impact loads, high-volume material transport, and round-the-clock mass production. Built in strict accordance with the IEC 60034 international standard, it natively supports both 50Hz and 60Hz power grids, ensuring compatibility with electrical infrastructure across Europe, Asia, the Americas, the Middle East, and Southeast Asia. Occupying the "sweet spot" between 40HP and 60HP ratings, it effectively resolves common selection dilemmas-such as load capacity bottlenecks in lower-power motors and energy waste due to over-specification in ultra-high-power models. Its five core strengths include massive torque reserves, heavy-duty structural integrity, high resilience under extreme operating conditions, long-term energy efficiency, and universal grid compatibility.

B3 Foot-mounted

B5 Flange-mounted

B14 Small flange mounted

B34 Foot and small flange mounted

B35 Foot flange mounted

• Micron-level rotor dynamic balancing ensures low vibration and minimal wear across the entire unit.
  The rotor undergoes precision multi-station balancing to keep vibration amplitude within strict limits. Reduced operational vibration minimizes fatigue and wear on couplings, gearboxes, and mounting bases, thereby lowering the failure rate of the entire drive system-making it ideal for integrated equipment requiring continuous, long-term operation.

• Wide-Temperature Composite Insulation System with Stable Performance Across Extremes
  Utilizing high- and low-temperature resistant enameled wire combined with an integral vacuum varnish impregnation process, the system ensures stable operation in environments ranging from -20°C to +40°C. The insulation remains crack-free at low temperatures and resists accelerated aging under high-temperature, full-load conditions, making it suitable for applications such as factories in cold northern winters, high-temperature workshops in tropical regions, and outdoor settings with significant diurnal temperature fluctuations-effectively accommodating diverse climates worldwide.

• Long-life sealed bearing units: extended maintenance intervals and reduced O&M requirements
  Equipped as standard with double-sealed, heavy-duty bearings pre-filled with high-temperature, long-life grease, these units effectively block dust and moisture from entering the bearing cavity. Under standard operating conditions, they eliminate the need for frequent re-greasing, significantly lowering labor and parts costs associated with routine maintenance and downtime for inspections-making them ideal for automated continuous production lines.

 

Model	50HP motor
Frame	225
Power	50 Horse power 37KW
Speed	3000rpm, 1500rpm, 1000rpm
Voltage	380/400V, 400/690V or customization
Frequency	50HZ/60HZ
Efficiency	IE1, IE2, IE3, IE4
Motor shaft diameter	Φ60
Cooling	Fan
Protection	IP44/IP54/IP55
Housing	Aluminum/Cast Iron
Ambient temperature	-15℃≤0℃≤40℃
Altitude	No exceeding 1000 meters
Duty	S1

 

Installation position

 

 

 

 

 

 

 

 

 

 

 

 

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