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EQP Global® Quarry Duty

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Toshiba’s EQP Global® Quarry Duty motors are designed to thrive in the unforgiving conditions of cement, mining, and aggregate applications. Delivering exceptionally high torque during startup and increased load demand periods, the IP55 rated enclosure is protected against moisture and contaminants in dirty, dusty, and humid environments. Enhanced by a 1.25 service factor on 360 frame and below, these motors are built to last.  The robust construction of the heavy-duty cast iron frame, brackets, and terminal box enhances its ruggedness.  Manufactured with an unwavering commitment to quality, the EQP Global Quarry Duty series is a preferred choice for demanding applications.

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Overview

Superior Performance

High starting and breakdown torque supports demanding applications with heavy loads and challenging operating conditions.

 

Ingress Protection

An IP55 enclosure design helps protect against dust, dirt, moisture, and other environmental contaminants common in harsh operating environments.

 

Wide Thermal Capability

A 1.25 service factor, with a 1.15 service factor for frame sizes 360 and larger, provides additional capacity for demanding load and overload conditions.

 

Inverter Duty Rated

Designed for adjustable speed drive (ASD) operation, with an insulation system that meets NEMA MG 1 Part 31 requirements and withstands voltage spikes up to 2,000 V in 0.1 μs. (Exception: 750 HP, 1.00 SF.)

 

Low Vibration

Exceeds NEMA vibration requirements to support mechanical stability and help reduce vibration-related stress on bearings and other components.

 

Insulated Bearings

  • An electric motor operating on an adjustable speed drive is at risk for premature bearing failure caused by stray currents. Experience indicates using insulated bearings on both ends of the motors is the most effective way to protect the motor from destructive currents. A high level of bearing protection is especially beneficial in applications where motor maintenance and replacement are difficult.

    • Extended Horsepower Capability

  • Extended horsepower capability allows a smaller motor to run at a higher horsepower than its baseline depending on the application requirements. This provides motor users potential cost savings while achieving the same motor performance.

    • Insulation with Wide Thermal Capability

  • Critical cooling motors utilize many Class H insulation materials in its winding designs, which provides increased thermal protection. These motors operate with a very low temperature rise at rated conditions, giving them a wide thermal margin and extended motor life.

    • Low Vibration

  • A vibration level exceeding NEMA MG1 requirements provides stability and durability by prolonging motor and bearing life and helping to reduce downtime.

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    Catalog

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    DATA PACKAGES

    Motor, Drives. Controls & PLCs Catalog

    Spare Parts Catalog

    Download now

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    In-Person Training
    Virtual Training
    Toshiba Motor Components Video Tutorial
    Severe Duty Construction Features of the Toshiba EQP Global Motor
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