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Product Introduction
Marine‑Grade Asynchronous Motor Series
JYZC / JY‑H / JZ2‑H / YVF2‑H (Including explosion‑proof variant)
Product brochure text for ship‑owners, shipyards, marine system integrators & overseas trading companies
General Introduction
1. JYZC Series Naval Low‑Noise Three‑Phase Asynchronous Motor
Flagship naval-grade low-noise motor series for warships, submarines and special-purpose vessels.
Key Features
- Designed in accordance with GJB military specifications for shipboard equipment, outstanding low‑noise & low‑vibration performance, improves on‑board comfort and vessel acoustic stealth performance.
- Robust mechanical structure to sustain heavy shock, continuous vibration, large-angle rolling (roll ±45°, pitch ±15°).
- F-class insulation; multiple protection options IP44 / IP55 / IP56.
- Power: 0.25 kW‑200 kW. Mounting dimensions interchangeable with JY‑H series.
- Duty: S1 continuous operation.
Typical Applications
Driving pumps, fans, hydraulic units and other auxiliary machinery inside compartments of naval ships, patrol vessels, research & survey vessels, submarines.
2. JY‑H Series General‑Purpose Marine Three‑Phase Asynchronous Motor
Standard work-horse auxiliary motor for merchant & naval auxiliary vessels.
Key Features
- Mature proven marine-spec design, certified by major classification societies.
- Resists salt mist, fungus, oil mist, condensation, vessel tilting & rolling.
- F‑class insulation; protection grades IP44‑IP56.
- Wide power coverage, S1 continuous duty; flexible mounting forms (B3 / B5 / B35 / V1).
- Cost-effective replacement option versus premium imported marine motors.
Typical Applications
On-board auxiliary equipment: sea-water / fresh-water pumps, ventilation fans, separators, air-conditioning compressors, hydraulic drives for general-purpose merchant ships, work-boats, barges and naval auxiliary crafts.
2. JY‑H Series General‑Purpose Marine Three‑Phase Asynchronous Motor
Standard work-horse auxiliary motor for merchant & naval auxiliary vessels.
Key Features
- Mature proven marine-spec design, certified by major classification societies.
- Resists salt mist, fungus, oil mist, condensation, vessel tilting & rolling.
- F‑class insulation; protection grades IP44‑IP56.
- Wide power coverage, S1 continuous duty; flexible mounting forms (B3 / B5 / B35 / V1).
- Cost-effective replacement option versus premium imported marine motors.
Typical Applications
On-board auxiliary equipment: sea-water / fresh-water pumps, ventilation fans, separators, air-conditioning compressors, hydraulic drives for general-purpose merchant ships, work-boats, barges and naval auxiliary crafts.