Yaskawa Marathon CVN 056H17T2018A R152 4P TENV Continuous 230 460V

Description:

The Yaskawa Marathon CVN 056H17T2018A R152 4‑Pole TENV Motor is used in industrial drive systems to provide mechanical power and controlled motion in heavy‑duty machines. Commonly installed in pumps, conveyors, compressors, and fan systems requiring reliable continuous operation. Maintenance teams and system integrators use this part for replacement, retrofit, and restoring dependable motor performance in process and material‑handling equipment.

Applications:

The Yaskawa Marathon CVN 056H17T2018A 4‑pole TENV (Totally Enclosed Non‑Ventilated) motor is designed for continuous industrial duty where durability and low maintenance are required. It is widely used in centrifugal pumps, blowers, compressors, conveyors, and HVAC systems operating in harsh industrial environments. TENV construction minimizes dust and moisture ingress, making this motor suitable for dusty or moderately wet locations, utility services, and general‑purpose industrial drives where rugged performance and long life are prioritized.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation (Marathon line)
• Model Number: CVN 056H17T2018A R152
• Frame Size: 056 (IEC/NEMA equivalent)
• Poles: 4‑Pole (≈1800 RPM nominal at 60 Hz)
• Enclosure: TENV (Totally Enclosed Non‑Ventilated)
• Voltage Ratings: 230/460 VAC (dual voltage)
• Frequency: 50/60 Hz
• Phase: 3‑Phase
• Duty: Continuous (S1)
• Mounting: Foot‑mounted
• Insulation Class: F (typical industrial motor)
• Service Factor: 1.15 (common in Marathon motors)
• Cooling: Non‑Ventilated sealed design
• Shaft: Straight keyed output

Common Replacements:

• Marathon CVN 056H17T2018B (improved spec)
• Baldor‑Reliance M3216T
• Toshiba 3‑Phase 4‑Pole TENV Motor