Toshiba’s EQP Global line of low-voltage motors — available from 3/4 to 700HP — builds on its previous EQPIII motor series, making it one of the lowest cost-of-ownership products in the industry. The totally enclosed fan-cooled EQP Global line offers NEMA Premium efficiency levels while meeting or exceeding the requirements of EISA. These motors have a dual-frequency 50/60 Hz design, are inverter duty rated and are suitable for Division 2 hazardous locations.
Oversized bearings: Toshiba uses over-sized, 300 series bearings on both the drive end and non-drive end. Oversized bearings allow the EQP Global series motors to last up to ten times longer than motors built with smaller bearings.
Low vibration: EQP Global series motors are precision-balanced to exceed applicable NEMA® vibration limits, which preserves the mechanical integrity of the motor and bearings, extending the life of the motor.
Heavy duty construction: The EQP Global series has a robust cast iron design to increase stability and to eliminate common mechanical failures. The durable construction includes increased ribbing in the end bells, maximum surface area at connection points and deep bearing pockets.
Class H insulation materials: In its winding designs, the EQP Global series motors have increased thermal protection. Additionally, these motors operate with very low temperature rise at rated conditions, giving them a wide thermal margin and extended motor life. The life of the insulation doubles for every 10 degrees run below the insulation rating.
Optimized for ASDs: When a motor is run on an adjustable speed drive, its windings need to withstand sharp voltage spikes coming from the ASD. These spikes can cause winding damage to under-protected motors.
Available in multiple models: Severe duty (SD), mill and chemical (840), petro-chemical (841) and 440/449 frame models available; also available in explosion-proof and IEC frame models.