C-5 Rated Inter-Lamination Material
Utilizing stator and rotor laminations, the motor is designed to withstand burnout temperatures exceeding 1000°F. These materials enhance thermal efficiency and offer superior rewindability for long-lasting performance.
Dual-Frequency Rated
With a standard dual-rating nameplate directly mounted on the motor, the 50/60 Hz design allows for easy drop-in replacement in a wide range of locations globally.
Heavy-Duty Construction
The EQP Global series features a robust cast iron design that enhances stability and prevents common mechanical failures. This durable construction includes increased ribbing in the end bells, maximized surface area at connection points, and deep bearing pockets for added strength and reliability.
High Torque Output
Engineered to meet or exceed NEMA® Design B torque levels, it delivers high torque performance that prevents stalling under heavy loads and protects against electrical issues such as voltage sags
Ingress Protection
IP65 protection is provided on frame sizes 143T–365T, offering a dust‑tight enclosure with resistance to water ingress. Frame sizes 404T–S447T feature IP55 protection, while frame size 56 and S/B449T and larger are rated IP54. Together, these enclosure ratings help limit the ingress of humidity, dust, dirt, and other environmental contaminants in industrial environments.
Insulation with Wide Thermal Capability
Class F-rated insulation system with Class H varnish and magnet wire, along with a low-temperature rise at rated conditions, provides large thermal margins for extended life and reliability. The life of the insulation doubles for every 10 degrees run below the insulation rating.
Inverter Duty Rated
Designed for use with adjustable speed drives (ASD) for energy savings at optimum fan speed, it features an insulation system that meets NEMA MG1 Part 31 standards, can withstand sharp voltage spikes up to 2000 V in 0.1 μs, and provides speed ranges of up to 60:1 Variable Torque and 10:1 Constant Torque in Class I Division 2 environments.
Low Vibration
By exceeding NEMA® vibration requirements, mechanical integrity, and stability are preserved, extending motor and bearing life and reducing downtime for more reliable and efficient operation.
Multi-Mounting Options
Multiple drain plug provisions on the brackets, frame, and conduit box provide proper drainage across vertical and horizontal mounting positions. Up to 440 frames are also available as a top mount (F3).
Oversized Bearings
Oversized 300 series bearings on both the drive and non-drive ends are used to enhance durability in diverse operating conditions, significantly extending motor service life and minimizing the risk of premature failure. These robust bearings enable the motor to last up to ten times longer than those with smaller bearings.
Area Classification
Rated for Class I, Division 2, Groups A, B, C, and D for applications where flammable gases or vapors may be present under abnormal conditions. Frame sizes 143–365T are additionally rated for Class II, Division 2, Groups F and G, supporting use in environments with intermittently present combustible dusts such as carbonaceous or grain‑based materials.
