SQUARE FLANGE 2 HP 3 PHASE (56Y FR) - EH637

SKU: EH637
Regular price $490.33

The US Motors EH637 2HP 3-Phase Square Flange Motor delivers the professional-grade performance pool contractors need for commercial installations and equipment retrofits. This Nidec-manufactured motor features a robust 56Y frame design with 208-230/460V operation, making it the ideal choice for demanding pool and spa applications.

Commercial Application Benefits

Engineered for continuous duty operation, this motor reduces downtime and service calls with its sealed ball bearing design and 1.30 service factor. The 303 stainless steel shaft resists corrosion in harsh pool environments, while the steel frame construction ensures long-term durability. Square flange mounting simplifies installation and reduces labor costs on commercial projects.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just motors – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your projects stay on schedule with fast shipping nationwide.

Frequently Asked Questions

What voltage options are available for the EH637 motor?

The EH637 operates on dual voltage 208-230/460V 3-phase power with full load amps of 7-6.6/3.3A, providing flexibility for various commercial installations.

Is this motor suitable for continuous operation?

Yes, the EH637 is rated for continuous duty with a 1.30 service factor and sealed ball bearings, making it ideal for commercial pool and spa applications requiring 24/7 operation.

What are the mounting specifications for this motor?

The motor features square flange mounting (no base required) with a 56Y frame, 11.9" overall length, and 5/8" threaded stainless steel shaft for easy installation and equipment compatibility.

Does MT Pools offer technical support for motor installations?

Yes, MT Pools provides expert technical guidance and superior customer service to help pool contractors with motor selection, installation questions, and ongoing support.

Order Today

Join thousands of pool contractors who rely on MT Pools for their commercial motor needs. Our team is ready to support your success with competitive wholesale pricing and fast, reliable shipping.

• 2HP three-phase motor with 208-230/460V dual voltage operation
• 56Y steel frame construction for commercial durability
• Square flange mounting (no base required) for easy installation
• 303 stainless steel shaft resists corrosion and chemical damage
• Sealed ball bearing design for extended service life
• 1.30 service factor for reliable continuous duty operation
• 2850-3450 RPM base speed with 3600 RPM synchronous speed
• Open Drip-Proof (ODP) enclosure type for pool environments
• 58.13 ft-lbs torque output for demanding applications
• 5/8" threaded shaft diameter with CW rotation
• Insulation Class B rated for 50°C ambient temperature
• Lightweight 33 lbs design reduces installation effort
• Compatible with various pool and spa equipment brands
• US Motors (Nidec) quality and reliability
• Designed specifically for commercial pool and spa use