90 KW 1000 RPM ELECTRIC MOTOR

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The 90 kW 1000 RPM electric motor produced by DRG Motor is a high-performance industrial solution tailored for operations requiring powerful torque output at lower rotational speeds. Designed to perform with exceptional reliability under continuous and demanding loads, this motor is engineered with both mechanical strength and electrical efficiency in mind. It is particularly suited for heavy-duty applications across sectors such as mining, cement production, water treatment, metal processing, and high-capacity ventilation systems.

With a power capacity of 90 kilowatts and a rotational speed of 1000 revolutions per minute, this motor delivers consistent, high torque performance while maintaining low mechanical stress on connected machinery. This makes it an ideal component in setups where long-term stability and reduced wear-and-tear are essential. The low-speed configuration of the motor helps minimize vibration and noise, extending the service life of both the motor and the systems it drives.

DRG Motor’s 90 kW unit is built with high-grade, thermally resistant copper windings, and robust stator and rotor assemblies, which are optimized for maximum magnetic efficiency. The result is a motor that operates cooler, lasts longer, and consumes less energy over time. This motor complies with international energy efficiency standards and is typically available in IE3 or optionally IE4 class, ensuring excellent energy savings, reduced operational costs, and improved environmental performance.

The exterior housing is made from precision-cast iron or optional aluminum alloy, depending on application needs. This guarantees mechanical stability even in the most challenging conditions, such as high ambient temperatures, dusty environments, or areas with high humidity. The motor is protected with IP55 or IP65 enclosure ratings, ensuring reliable operation against ingress of water, dust, and other contaminants. The insulation class F or H further enhances its ability to operate in high-temperature settings without performance degradation.

Mounting versatility is another key strength of the 90 kW 1000 RPM electric motor from DRG Motor. It can be supplied in B3 (foot-mounted), B5 (flange-mounted), or B35 (combined) configurations, making it compatible with various machine setups. Shaft diameters, key dimensions, flange types, and overall frame sizes can be customized according to specific project requirements. The motor is also fully compatible with frequency inverters (VFDs), which allow for dynamic speed control and fine-tuned motor management, enhancing process flexibility.

To meet the advanced safety and control demands of modern industry, optional features such as PTC thermistors, PT100 sensors, encoders, and electromagnetic brakes can be integrated. These allow the motor to be used in critical systems where real-time feedback, emergency stopping, or overheat protection is crucial. Additionally, ATEX (explosion-proof) versions can be manufactured on request for use in hazardous environments.

The motor's internal bearing system is designed for longevity and minimal maintenance. Sealed bearings with lifetime lubrication or optional regreasing channels can be included. The terminal box is strategically positioned for easy cable access and fast connection, while vibration-dampening mounts and perfectly balanced rotors contribute to ultra-smooth operation.

The 90 kW 1000 RPM electric motor by DRG Motor is not just an industrial component — it is a strategic asset designed to support the continuous and efficient operation of complex systems. Backed by DRG Motor’s expertise in precision manufacturing, rigorous quality control, and engineering innovation, this motor delivers peace of mind and long-term value.

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