20HP Vertical Hollow Shaft Motor VHS250-4-20HP

BMR USA Vertical Hollow Shaft Motor VHS250-4-20HP

Engineered for Dependable Efficiency

The BMR USA VHS250-4-20HP Vertical Hollow Shaft Motor is meticulously crafted to excel in the rigorous demands of vertical turbine pump systems. Renowned for its durable build and superior energy efficiency, this motor is an excellent choice for industries such as agriculture, municipal water management, and intensive industrial applications.

Key Features:

Rugged Design: Incorporates a smartly engineered “P” base cast structure for straightforward installation, eliminating the need to remove rodent screens. Its resilient cast iron frame ensures enduring performance across diverse environments.

State-of-the-Art Cooling: Features a dual-flow ventilation system with strategically positioned vents in the lower bracket, providing outstanding heat management for reliable operation under heavy workloads.

Energy-Efficient Build: Designed to cut down on power consumption and operating costs while delivering consistent, high-quality performance.

Stable Bearing System: Includes a robust angular contact bearing paired with a dependable guide bearing, supported by a deep oil bath lubrication system (for 256TP frames and larger), ensuring seamless operation and extended durability.

Reverse Lock Mechanism: Equipped with a sturdy 12-ball ductile iron “Ball Type” Non-Reverse Ratchet, offering firm resistance to reverse motion when the motor is powered off.

Applications:

Agricultural Irrigation: Provides reliable water distribution for farming operations.

Municipal Water Networks: Delivers steady water flow for urban communities.

Industrial Operations: Ideal for efficient vertical pumping needs.

Technical Specifications:

Horsepower: 20HP

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:

Simplified Maintenance: Features ergonomic oil plugs and twist-style drains for easy upkeep.

Component Safeguards: Includes standard 120V space heater leads to prevent moisture buildup during downtime, protecting internal components.

Assured Reliability: Comes with a 2-year warranty from installation and a 3-year warranty from purchase, reinforcing trust in its long-term performance.

The BMR USA VHS250-4-20HP Vertical Hollow Shaft Motor showcases engineering brilliance, offering efficient, powerful, and trustworthy performance tailored to the toughest vertical pumping challenges.

In summary, the BMR USA VHS250-4-20HP Vertical Hollow Shaft Motor is a versatile powerhouse built for pump-driven industries, including agricultural watering, urban water supply, wastewater handling, mine dewatering, and various industrial uses.

Its primary applications cover deep well turbine pumps, vertical sump and pressure-enhancing pumps, cooling and irrigation systems, and other vertical pump setups requiring steady thrust and unwavering reliability.

Across these sectors, the VHS250-4-20HP stands out with its practical design (featuring a direct-coupled hollow shaft) and notable engineering benefits—like high-strength thrust bearings, weatherproof enclosures, excellent energy efficiency, and a tough, lasting frame. This motor ensures consistent operation and a prolonged service life, even in the harshest conditions, guaranteeing a steady supply of water and fluids wherever they’re vital.