DRG MOTOR 7.5 kW 1500 rpm NEXT GENERATION ELECTRIC MOTOR

Contact: +90 (542) 666 11 11

The DRG Motor 7.5 kW 1500 rpm Next Generation Electric Motor delivers high efficiency, long service life, and energy savings for medium to large industrial applications. It provides reliable power for water pumps, fan systems, light to medium conveyor lines, packaging, and production machinery. Operating at 1500 rpm, it ensures balanced torque, low vibration, and quiet, stable operation.

Designed for S1 continuous duty, this motor operates for extended periods under nominal load without loss of performance. Its IE3, IE4, and IE5 efficiency ratings help reduce long-term operating costs and energy consumption.

Structural Design and Durability

The 7.5 kW 1500 rpm model features a GG20/GG25 cast-iron body and optimized cooling fins to withstand impacts, vibration, and harsh environmental conditions, ensuring efficient operation even during continuous duty.

Windings are made of 100% electrolytic copper and vacuum-impregnated for long-lasting insulation against heat, moisture, and vibration. The rotor consists of special alloy bars, balanced to G 2.5 standards for high torque transfer and low vibration.

SKF and C&U bearings, lubricated with high-temperature grease, provide reliable long-term performance. Double-lip seals prevent dust, water, and particle ingress. Electrostatic powder coating protects against chemicals and environmental exposure. IP55 rating ensures safe operation in dusty and humid environments.

Performance, Torque, and Efficiency

The motor produces high and balanced torque with low energy consumption. It maintains current and torque stability even in frequent start-stop cycles.

Rotor balanced to G 2.5 standards keeps vibration levels ≤1.8 mm/s (ISO 10816), enhancing mechanical longevity.

Thermal features:

  • Maximum thermal rise: <75K

  • Maximum winding temperature: 110°C

  • Maximum bearing temperature: 80°C

  • Optional PTC/PT100 sensors for advanced temperature monitoring

Testing and Quality Control

Every DRG Motor 7.5 kW undergoes:

  • Load performance testing

  • 500V Megger insulation test

  • Rotor balance test

  • Vibration and noise analysis

  • Continuous duty (S1) operation test

  • IP55 dust and water resistance testing

  • Efficiency and loss analysis

Motors passing all tests are approved for shipment.

Applications

  • Water pumps and booster systems

  • Fan and ventilation systems

  • Light and medium conveyor lines

  • Agricultural machinery

  • Compressors

  • Textile machinery

  • Packaging and production lines

  • Light to medium industrial machinery drives

Advantages of DRG Motor

  • High efficiency (IE3 / IE4 / IE5)

  • Quiet and low-vibration operation

  • Durable cast-iron body

  • Long bearing life

  • Low energy consumption

  • 24/7 continuous operation capability

  • 2-year warranty

  • Nationwide service support

DRG Motor combines high performance, durability, and energy efficiency for modern industrial facilities.