1.1 kW 1500 RPM ELECTRIC MOTOR

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The 1.1 kW 1500 RPM electric motor, developed by DRG Motor, is a highly efficient and durable solution tailored for continuous operation in mid-duty industrial and commercial environments. With robust internal components and flexible mounting options, this motor is ideal for compressors, pumps, ventilators, conveyors, packaging lines, and automation systems where reliability and steady torque are required over extended periods.

Delivering 1.1 kilowatts (approximately 1.5 HP) of rated power at a nominal speed of 1500 revolutions per minute, this motor operates at a relatively low speed to reduce mechanical stress, minimize vibration, and maximize longevity. It's designed for environments that prioritize operational stability and low-noise performance, such as food processing areas, HVAC systems, laboratories, and machine rooms.

Motor housing is available in either lightweight aluminum or high-durability cast iron, depending on the application’s physical and mechanical requirements. The standard configuration includes an IP55 protection class, ensuring resistance to dust ingress and water splashes. For harsher environments, an IP65 sealed version is also available on demand.

Key internal components include:

  • High-purity copper windings for electrical efficiency

  • Class F insulation for high thermal resistance

  • Dynamically balanced rotor for reduced vibration and smooth operation

  • Premium bearings for extended life and minimal maintenance

The motor is built to support S1 continuous-duty cycles, maintaining performance over prolonged use. It also supports integration into energy-optimized systems, complying with IE2 efficiency standards, with IE3 options available for energy-focused industries seeking further savings.

Mounting options include:

  • B3 (foot-mounted)

  • B5 (flange-mounted)

  • B14 (compact flange-mounted)

Motor dimensions, shaft length/diameter, terminal box location, and flange measurements can be customized as per project needs. It is fully compatible with Variable Frequency Drives (VFDs), allowing intelligent speed and torque control based on system demands.

Optional features and accessories available:

  • PTC thermistors / PT100 sensors for thermal monitoring

  • Encoders for automation feedback

  • Electromagnetic brakes for controlled stopping

  • Automatic lubrication units for reduced manual intervention

Its modular and service-friendly structure ensures that maintenance is easy and quick, minimizing downtime. With low noise, low vibration, and high reliability, this motor supports both machinery efficiency and workplace safety.

In conclusion, the 1.1 kW 1500 RPM electric motor from DRG Motor offers the ideal blend of energy efficiency, mechanical strength, and operational stability—making it a top choice for a wide range of professional applications.

You can purchase this and all other motors from DRG Motor.