YZP Crane-Dedicated Variable Frequency Motor

The YZP Series is a dedicated variable frequency motor for industrial and port crane equipment, with targeted optimization of low-frequency starting, heavy-load overload, and frequent start-stop endurance performance. Compatible with variable-load and high-impact operating conditions of port cranes, it is the primary drive model for port hoisting mechanisms.

Core Parameters:

  • Center Height: 112–450 mm
  • Power Range: 2–750 kW
  • Pole Configuration: 4, 6, 8, 10 poles
  • Speed Range: 660–1,500 rpm
  • Protection Class: IP55 and above

Product Features:

  • Low-frequency high starting torque design, with sufficient starting torque to effortlessly handle heavy-load starting and instantaneous impact loads of port crane equipment.
  • Dedicated variable frequency winding structure, withstanding high-frequency start-stop and short-term overload conditions, with excellent fatigue resistance.
  • High-efficiency magnetic conductive material configuration, with low operating losses and significant energy-saving effects during long-term variable frequency operation.
  • Supports moisture-proof, mildew-proof, and salt-spray-proof special modifications, compatible with port outdoor coastal harsh environments.
  • Stable operating temperature rise, low vibration and noise, compatible with port all-weather continuous operation.

Application Scenarios:

Port gantry and bridge crane hoisting, luffing, traveling, and slewing core operational mechanisms.