Electric motor 250 kW - 1500 rpm - Frame 315 - 400/690V - IE3 - Cast iron

Ref: GM3EL 315 H 4f

The Gamak 250 kW – 1500 rpm three-phase electric motoris a high-performance industrial motorizationsolution, designed for installations requiring significant power, constant reliability, and optimal long-term resistance. Its cast ironstructure and 4-poledesign allow it to withstand the most demanding operating conditions while ensuring stable, durable, and high-performing operation.

Thanks to its 315 mm shaft heightand its 85 × 170 mm shaft, this motor perfectly meets the needs of industrial applications requiring powerful drive and reliable mechanical transmission. The various mounting options B3, B5, and B35offer great installation flexibility and allow for simplified integration on many types of equipment.

Compliant with current European regulations, the Gamak 250 kW motor guarantees a high level of safety, excellent energy efficiency, and consistent performance, even during intensive use. It is particularly suitable for large-capacity industrial machines, production lines, conveyor systems, agricultural installations, as well as all applications requiring robust and reliable motorization.

At Dymatec Industries, we daily support industry professionals, maintenance services, machine manufacturers, companies in the agricultural sector, and electric motor repairersin their motorization projects. We offer professional equipment combining reliability, fast availability, and excellent value for money, to guarantee the continuity and performance of your installations.

  • Power

How does our 250 kW three-phase electric motor work?

This three-phase electric motor has a rotation speed of 1500 rpm at a frequency of 50 Hz.

Its smooth keyed shaft has a diameter of 80x170 mm. This shaft has a 22x14 mm keyway at the M20 end.

Its frame is standardized cast iron, perfectly suited for the most robust applications. Cast iron provides resistance to shocks and high temperatures, better sound insulation, and extended durability for your three-phase electric motor.

It must be powered by a 400V voltage and rotates in both directions. If desired, you can start this 4-pole motor with a star/delta start or a frequency converter.

The mounting type must be selected according to the type of application on which the motor will be installed:

  • Foot mounted B3 - Center distance of 508x508mm
  • Flange mounted B5 - Flange diameter Ø660mm
  • Foot and flange mounted B35 - Center distance of 508x508mm and flange diameter Ø660mm

Below are the technical specifications of the 250 kW three-phase electric motor:

  • Reference: GM3EL 315 H 4f
  • Power: 250 kW
  • Speed: 1500 rpm
  • Shaft height: 315 mm
  • Supply voltage: 400/690V
  • Shaft diameter and length: 80x170 mm - 22x14 mm keyway
  • Efficiency: IE3
  • Protection index: IP55
  • Cast iron frame
  • Winding: Class H - Temperature rise Class B

A 250 kW three-phase electric motor with advantageous characteristics.

Our priority is to guarantee excellent quality across all our motors.

Our 250 kW electric motor has a high IE3 efficiency, significantly and sustainably reducing your energy consumption. This efficiency class is highly sought after by our customers because it saves you money.

By choosing the correct insulation class, you preserve the lifespan of your motor. The use of insulation class H for this motor allows a maximum authorized temperature of 180°C. It is perfectly suited to the particular requirements of certain applications.

You can install our 250 kW three-phase electric motor on:

  • Pumps
  • Fans
  • Grinders
  • Agricultural machinery (potato planters, beet harvesters, etc.)
  • Industrial machinery
  • Packaging equipment
  • Presses
  • And many other applications...

Furthermore, its IP55 protection rating is effective and practical against dust and water splashes. This is why installation outdoors and indoors is easily possible.

Our entire team is available for any further information. Do not hesitate!

Moteur électrique industriel avec boîte de vitesses et composants mécaniques robustes en acier bleu

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