250HP Vertical Hollow Shaft Motor VHS440-250HP

BMR USA Vertical Hollow Shaft Motor VHS440-250HP

Engineered for Peak Performance

The BMR USA VHS440-250HP Vertical Hollow Shaft Motor is precision-engineered to dominate the rigorous demands of vertical turbine pump systems. Celebrated for its formidable construction and superior energy efficiency, this motor is an excellent fit for industries including agriculture, municipal water management, and heavy-duty industrial applications.

Key Features:

Rugged Build: Showcases a masterfully designed “P” base cast structure for effortless installation, with no need to remove rodent screens. Its resilient cast iron frame ensures exceptional durability across a wide range of environments.

Next-Level Cooling: Features a dual-channel ventilation system with expertly positioned vents in the lower bracket, delivering top-tier heat dissipation for reliable performance under extreme conditions.

Energy-Optimized Engineering: Designed to slash power consumption and operational costs while providing unmatched performance.

Powerful Bearing Setup: Equipped with a hefty angular contact bearing and a steadfast guide bearing, supported by a deep oil bath lubrication system (for 445TP frames and larger), ensuring flawless operation and extended service life.

Reverse Resistance Design: Includes a heavy-duty 12-ball ductile iron “Ball Type” Non-Reverse Ratchet, providing robust protection against reverse motion when the motor is off.

Applications:

Agricultural Irrigation: Guarantees steady water supply for farming operations.

Municipal Water Infrastructure: Delivers reliable water flow for urban systems.

Industrial Pumping: Tailored for high-intensity vertical pumping tasks.

Technical Specifications:

Horsepower: 250HP

Speed: 1780 RPM

Insulation System: Class “H” with Class B temperature rise at 1.15 service factor (sine power)

Ambient Temperature Rating: Up to 50°C

Inverter Compatibility: Inverter rated 10:1 (variable torque)

Additional Features:

Streamlined Maintenance: Offers easy-to-use oil plugs with ergonomic grips and twist-style drains for quick and simple servicing.

Component Defense: Comes with standard 120V space heater leads to prevent moisture buildup during downtime, protecting vital internal components.

Proven Reliability: Supported by a 2-year warranty from installation and a 3-year warranty from purchase, offering peace of mind in its long-term dependability.

The BMR USA VHS440-250HP Vertical Hollow Shaft Motor exemplifies engineering supremacy, delivering commanding, efficient, and trustworthy performance for the toughest vertical pumping challenges.

In essence, the BMR USA VHS440-250HP Vertical Hollow Shaft Motor is a powerhouse solution built for pump-driven industries, including agricultural irrigation, urban water distribution, wastewater management, mine dewatering, and diverse industrial applications.

Its primary applications cover deep well turbine pumps, vertical sump and pressure-boosting pumps, cooling and irrigation systems, and other vertical pump setups demanding substantial thrust and relentless consistency.

Across these sectors, the VHS440-250HP shines with its efficient design (featuring a direct-coupled hollow shaft) and standout engineering advantages—like high-strength thrust bearings, weatherproof enclosures, exceptional energy efficiency, and a tough, enduring frame. This motor ensures unwavering operation and a prolonged lifespan, even in the most punishing conditions, securing a consistent flow of water and fluids wherever they’re critical.