Contact: +905426661111

About the 3 kW 1000 RPM Electric Motor

In industrial environments, reliable power sources are essential for maintaining efficiency and operational continuity. A 3 kW electric motor operating at 1000 RPM is a robust solution for applications requiring high torque at low speed. It is particularly suitable for systems that operate under heavy load and need consistent, long-term performance.

Technical Features and Performance

A 3 kW motor delivers approximately 4 HP, making it ideal for medium to heavy-duty applications. With a rotational speed of 1000 RPM, the motor provides high torque while maintaining low speed—perfect for systems that demand controlled, steady force under load.

Common Applications

You’ll commonly find 3 kW 1000 RPM electric motors in:

  • Gear-driven machinery and drive systems

  • Heavy-duty conveyor belts

  • Industrial mixers, stirrers, and dosing machines

  • Water and chemical pumps

  • Presses, clamps, and compacting systems

  • Elevators and hoist drives

  • Grain handling and agricultural machinery

Thanks to its high starting torque, this motor ensures smooth operation in demanding tasks.

Electrical Design and Drive Options

Typically designed for three-phase 380V, these motors can be used with star-delta starters or Variable Frequency Drives (VFDs), especially in systems that require precise control and efficiency.

With a VFD, users benefit from:

  • Speed variability

  • Soft start and stop

  • Energy savings

  • Overcurrent and overload protection

  • Extended lifespan of both motor and connected equipment

Mechanical Design and Durability

Most 3 kW motors feature cast iron housings, offering superior resistance to vibration and impact. Their TEFC (Totally Enclosed Fan Cooled) enclosures provide:

  • Protection against dust, moisture, and contaminants

  • Efficient cooling via external fans

  • Stable operation during extended duty cycles

Bearings are reinforced for durability under continuous use.

Energy Efficiency

These motors are typically available in IE2 or IE3 efficiency classes, offering:

  • Reduced power consumption

  • Lower energy bills

  • Decreased heat output

  • Support for environmentally friendly operations

Especially in systems that operate for 8+ hours per day, the savings are significant over time.

Conclusion

The 3 kW 1000 RPM electric motor is an ideal solution for heavy-duty, torque-driven applications that require both mechanical resilience and energy efficiency. It’s compatible with modern control systems, supports long service life, and delivers consistent, powerful performance across a variety of industrial sectors.

🔹 You can purchase all of these motors from DRG Motor.