Rugged Components                                    

Cast Iron Frame & Carbon Steel Heat Exchanger Tubes enhance durability and corrosion resistance, extending the motor’s lifespan in harsh conditions.

Fan Design

3-D fluid analysis is used to model airflow and optimize fan design, providing maximum airflow with reduced frictional losses.

Frame Construction

Finite element analysis is utilized to determine optimal rigidity. The design reduces vibration by maintaining stator-to-frame concentricity.

Ingress Protection

IP54 protection enhances durability by guarding against dust and splashing water, extending the lifespan of internal components. This robust protection enhances operational safety and makes the motor suitable for demanding industrial environments.

American Petroleum Industry Standards

Capable of meeting API® 541 & API® 547 used in the petroleum, chemical, and gas industries.

Thermal Protection

Embedded 100 Ω platinum stator RTDs, two per phase terminated in an auxiliary box, help protect the motor’s insulation system from excessive heat and unsafe operation.

Humidity Protection

120V space heater is included in all frames.

Vibration Provisions

Designed for mounting vibration sensors (1/4” NPT) on each bearing bracket.

Drive Duty Compatibility 

The insulation meets NEMA MG1 Part 31 standards.  It can be paired with a UL-Listed Medium Voltage Drive, which features a motor-friendly multiphase neutral point clamped output.

Rotor Options:

Aluminum Rotor

High-pressure diecast aluminum rotors offer a lightweight, cost-effective solution. Low rotor inertia improves acceleration and deceleration, while excellent thermal conductivity enhances cooling. Corrosion-resistant properties increase reliability in harsh environments.

Copper Bar

Copper bar rotors deliver high electrical conductivity for improved efficiency and reduced losses. They provide higher starting torque and operate at lower temperatures, making them ideal for heavy-duty, high-performance applications where thermal stability and energy efficiency are critical.