The 56 Frame Dripproof Three-Phase Jet Pump Motor is designed for high-efficiency fluid movement applications in industrial, agricultural, and commercial settings. Unlike standard single-phase motors, this three-phase model ensures smoother operation, reduced electrical stress, and enhanced durability under continuous use. Its dripproof enclosure (IP23) provides protection against falling liquids and solid particles, making it suitable for environments where moisture or incidental splashing may occur. With a power range from 1/3HP to 3HP and a rolled steel frame construction, the motor offers robust performance and longevity. Compliant with NEMA Design B standards and featuring a service factor of 1.15, it delivers reliable overload capacity. Additionally, its UL-approved Class F insulation ensures thermal resilience, while CSA&CUS certifications guarantee adherence to North American safety and performance benchmarks.
Features and Benefits:
Wide Power Range: Supports power options from 1/3HP to 3HP, adapting to diverse pump load requirements.
High-Efficiency Three-Phase Design: Provides smooth starting, low vibration, and higher efficiency, suitable for continuous-duty jet pump systems.
Drip-Proof Construction (IP23): The enclosure protects against vertical dripping water and small solid objects, extending motor life in humid environments.
Rugged Frame: The 56J rolled steel frame ensures mechanical strength and heat dissipation, suitable for high-load conditions.
High-Performance Insulation: Class F insulation (UL certified) withstands high temperature rise, enhancing motor reliability in harsh conditions.
NEMA B Design: Provides standard starting torque and current characteristics, compatible with most pump equipment.
High Service Factor: A service factor of 1.15 allows temporary overload operation without damaging the motor.
Certification Guarantee: CSA and CUS certifications ensure compliance with North American market safety and energy efficiency standards.
Typical Applications:
Suitable for industrial water circulation, agricultural irrigation, deep well blowout pumps, cooling systems, and commercial building water supply. It is particularly well-suited for pump drive applications requiring three-phase power.