75HP Vertical Hollow Shaft Motor VHS405TP-6-075P

The BMR USA VHS405TP-6-075P is a 75 HP, 1200 RPM Vertical Hollow Shaft Motor engineered to deliver powerful, reliable performance in deep well turbine pump systems and other demanding vertical pump applications. Built on the 405TP cast iron frame, this motor combines the structural strength of the 400-series platform with the lower synchronous speed of a 6-pole design, making it an excellent choice for pump systems that benefit from higher torque at reduced RPM.

The precision-cast “P” base design allows direct mounting to the pump column without removing the rodent screen, streamlining installation and reducing downtime. The oil bath thrust bearing system standard on all 400-series frames provides superior support for the heavy axial loads encountered in deep well applications, while the dual-flow airflow system with lower bracket air ducts ensures effective heat dissipation during continuous operation.

Rated at a NEMA Nominal Efficiency of 94.6% with a power factor of 88% and a 1.15 service factor, the VHS405TP-6-075P is designed for 50°C ambient environments and altitudes up to 3,300 feet above sea level. The standard downthrust rating of 6,745 lbs provides ample capacity for the pump thrust loads typical of 75 HP deep well installations. The 12-ball ductile iron Ball Type Non-Reverse Ratchet protects both motor and pump from backspin during shutdown.