Toshiba EQP Global QD Quarry Duty Motors
Toshiba’s EQP Global® QD Quarry Duty motors are specially engineered for the most demanding mining, aggregate, and industrial environments. With robust construction, high torque performance, and inverter duty capability, these motors deliver unmatched reliability and operational longevity even in harsh conditions.
Key Points
- Designed for Harsh Environments: Built with a totally enclosed fan-cooled design and IP55 ingress protection, ideal for dusty and humid quarry conditions.
- Inverter Duty Rated: Meets NEMA MG1 Part 31 for use with adjustable speed drives, supporting energy-efficient operations.
- Low Vibration Design: Engineered to operate below 0.1 inches/sec vibration threshold, enhancing equipment lifespan and uptime.
- Broad HP Range and Frame Sizes: Available from 5 to 750 HP, with frame sizes ranging from 184T to B587LL.
- High Starting and Breakdown Torque: Provides exceptional torque characteristics necessary for conveyor belts, crushers, pumps, and similar applications.
- Thermally Robust Insulation: Features Class F insulation with Class H magnet wire for superior thermal endurance and overload capability.
- Versatile Application Fit: Ideal for mining, minerals, cement, chemical, and pulp & paper industries.
- Enhanced Durability Options: Offers sealed or regreasable bearings, optional roller bearings, cast-iron fan covers, and tropicalized varnish.