Marine Induction Motor Manufacturer

Three-Phase Induction Motor (for Marine Use)

Hengli's three-phase induction motors for marine use are made of cast iron and feature high efficiency with a large starting torque. The marine motors drive various machines on ships such as pumps, blowers, separators, hydraulic engines and other auxiliary equipment. The motors are designed in accordance with National Standard GB755 for the rating and performance of rotating electrical machines and ZC rules for the construction of sea-going steel ships.

1. Three-Phase Induction Motor
  The Y-H Series of the three-phase induction motor is a completely enclosed fan-cooled marine motor of the squirrel-cage type. The motors drive machines on ships such as pumps, blowers, separators, hydraulic engines and other auxiliary equipment.
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1. High Efficiency Three-phase Induction Motor
  The M2E-H series of high efficiency three-phase induction motors are completely enclosed fan-cooled marine motors of the squirrel-cage type. This series features low noise, high insulation, and multiple safety systems. These efficient induction motors drive various machines on ships such as pumps, blowers, separators, hydraulic engines and other auxiliary equipment.
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1. Pole-Changing Multi-Speed Three-Phase Induction Motor
  The YD-H series is a pole-changing multi-speed three-phase induction motor used in marine machinery. These three-phase induction motors can change their poles and rotation speed depending on the load and feature high energy efficiency, large starting torque, and low noise and vibration. The cast iron enclosure and winding surface of the multi-speed marine motor is treated to be waterproof and resistant to fungus and sea spray to meet standards for machinery in humid environments.
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1. Single/Double Speed Three-phase Induction Motor (for Lifting) The YZ-H series of single/double speed three-phase induction motors are used in hoisting machinery and meet GB755 and GB/T7060 standards for rotating electrical machines in ships. The hoisting induction motors feature excellent performance, low noise, and reliable operation for short-term electrical dragging on boats such as in anchoring machines, cranes, winch machines and winches.
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1. Three-Speed Three-Phase Induction Motor (for Lifting) The YZ-H series of three-speed three-phase induction motors for lifting meet GB755 and GB/T7060 standards for rotating electrical machines in ships. These three-speed motors feature low noise, safety devices, and reliable operation over the long-term.
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1. Improved Three-Phase Induction Motor (for Lifting) The YZ-H series of improved three-phase induction motors for lifting meet GB755, GB/T7060, and JB/T7597 standards for rotating electrical machines in ships. These remodeled induction motors feature low noise, safety devices, and reliable operation over the long-term.
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1. Three-phase Induction Motor (for Lifting) The JZ2-H series of three-phase marine induction motors for hoisting is a squirrel caged motor applicable for mechanical and electrical tugging machines and short-term loading, such as anchor machines, capstans and marine winches.
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1. Three-Phase Induction Motor (for Axial Ventilator) The YT2-H series of three-phase induction motors for axial ventilators is designed for ventilators on board ships. The performance and parameters of this ventilator motors are the same as the Y-H series of induction motors except for mounting and overall dimensions.
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1. Variable Frequency Three-Phase Induction MotorThe YVF2-H series of variable frequency adjustable speed three-phase induction motor is an energy-efficient AC adjustable speed motor. Equipped with a frequency converter, the induction motor features low noise and vibration, a high starting torque, small starting current, and reliable operation.
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1. Explosion Proof Three-Phase Induction Motor
  The YB2-H series of the explosion-proof three-phase induction motors is a completely enclosed fan-cooled induction motor of the squirrel-cage type. The motors are designed and manufactured according to national standards for electrical equipment in explosive working environments and are flameproof, high performing, and quiet.
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1. Explosion Proof Three-phase Induction Motor (for Axial Ventilator) The induction motor features high efficiency, large rotation, low noise and safety devices and can be used with flameproof ventilators on ships as well as in environments with hazardous gases. The protection type of the marine motor is Exd ⅡBT4, with a temperature class from T1 to T4.
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1. Explosion Proof Three-phase Induction Motor (for Lifting), YBZa-H SeriesThe YBZa-H series of explosion-proof three-phase induction motors is used in hoisting machinery in ships where the temperature class is T1-T4 and flammable gas may be present.
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1. Explosion Proof Three-phase Induction Motor (for Lifting), JBZ2-H SeriesThe JBZ2-H series of explosion-proof three-phase induction motors have a flame proof performance that meets the GB3838.1~2 "Electrical Apparatuses in Explosive Gas Environments." The induction motors for lifting are used in electrical hoisting machinery on ships with a temperature class of T1-T4 (S2-30min duty, explosion mark is ExdⅡBT4) where hazardous gases may be present.
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1. Three-Phase Marine Induction Motor (for Side Thruster) The YCTJ-H series of three phase marine induction motor for side thrusters is a completely enclosed, fan-cooled induction motor which works for power supply systems in all kinds of ships. The motor is the side thruster radiator and has a low starting current and high starting torque.
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Three-Phase Induction Motor (for Land Use)

Hengl's three-phase induction motors for land use feature high efficiency, low noise, and continuous operation. These land-based motors are widely used for electric dragging, hoisting, pumping and ventilation in the chemical, construction, textile, and mining industries. The mounting diameters meet international IEC standards and the motors’ efficiency meets IE3 standards. We offer frequency changeable motors, speed changeable motors and explosion-proof motors.

1. Three-Phase Induction Motor, YE2 SeriesThe YE2 series of the three-phase induction motors feature high efficiency, insulation class F, protective class IP55, low noise, little vibration and high reliability. These pump motors are used in blowers, pumps, and other machinery which require energy-efficient motors in frequent or continuous operation.
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1. Three-Phase Induction Motor, YX3 SeriesThe YX3 series of the three-phase induction motors feature high efficiency, insulation class F, protective class IP55, low noise, little vibration and high reliability. These pump motors are used in blowers, pumps, and other machinery which require energy-efficient motors in frequent or continuous operation.
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1. Hoisting Motor
  The YE3 series of the ultra-high efficiency three-phase induction motors feature high efficiency, insulation class F, protective class IP55, low noise, little vibration and high reliability. These pump motors are used in blowers, pumps, and other machinery which require energy-efficient motors in frequent or continuous operation.
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1. Pole-changing Multi-speed Three-phase Induction Motor The pole-changing multi-speed three-phase induction motor is used in machinery for mining, textile-making, printing and dying, farming, and construction. With high efficiency, low noise, and little vibration, the energy-efficient induction motor is able to change its poles and rotation speeds according to various loadings to simplify speed-changing.
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1. Three-phase Induction Motor (for Axial Ventilator)The YT series of three-phase induction motors for axial ventilators are enclosed induction motors featuring high efficiency, large starting torque, good performance and low noise.
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1. Explosion Proof Three-phase Induction Motor, YB3 SeriesThe YB3 series of explosion-proof three-phase induction motors are flame-proof motors that meet advanced international standards. These explosion-proof motors feature high efficiency, high locked-rotor torque, low noise and vibration, and reliable operation.
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1. Explosion Proof Three-phase Induction Motor, YB2 SeriesThe YB2 series of explosion-proof three-phase induction motors are flame-proof motors that meet advanced international standards. These explosion-proof motors feature high efficiency, high locked-rotor torque, low noise and vibration, and reliable operation.
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1. Variable Frequency Three-phase Induction Motor
  The YVF2-H Series of variable frequency adjustable speed three-phase induction motor is efficient and energy-saving. Equipped with a frequency converter, this adjustable speed motor has low noise and vibration, a high starting torque, small starting current, reliable operation, and convenient maintenance. Flat and step less speed regulation can be done in 3(5)~100Hz or more.
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Control Panels and Spare Parts (for Marine Use)

Hengli's control panels and spare parts for marine use control three-phase induction motor’s direct starting and clockwise and counterclockwise rotation in any shipping machinery. With protection against short circuits, default phase, overloading and voltage loss, the marine control boxes help induction motors run stably and automatically in constant water pressure machines such as air compressors, ventilators, water pumps, central air-conditioners, port machinery, oil ships, oil platforms, boilers, and paper manufacturing machinery.

1. Marine Motor Control Panel
  The QDC series of the marine motor control panel is used to control three phase induction motor’s direct starting in clockwise or counterclockwise rotation. This motor control box runs on every kind of ship and has protections against short circuits, default phases, overloads and voltage loss. The control box can be programmed with remote control.
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1. Explosion Proof Marine Motor Control Panel
  The BQC series (‖B) of explosion proof marine motor control panels controls the starting up and operation of AC motors in shipping machines running on gas, chemicals, or oil. If explosive gas is present, these explosion-proof control boxes will keep operation safe. With remote control features, the motor control box features direct starting, star angle starting, self coupled voltage reduction and soft starting.
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1. Marine Switchboard The ZP series of marine switchboards is used in every kind of ship, ocean platform, port, and dock at both fixed and mobile power stations. The rated voltage is not more than 690V, the frequency is 50/60HZ and the control power is from 20 to 1600KW. Single or multiple generators control and protect the power supply system of this marine control panel against faulty or overloaded operation.
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1. Marine Push Button BoxThe YN4-H series marine push button box is used on every kind of ship and can be equipped with corresponding auxiliary marine equipment and motor control boxes. The push button control panel monitors the motor’s starting, stopping and running, even at long distances.
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1. Marine Junction BoxThe JX series of marine junction boxes is used to connect, transfer and protect DC and electrical circuits on ships.
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1. Marine Master ControllerThe LK911-A series of marine master controllers controls AC and DC circuits. The electrical control box controls the starting, running, speed changing, reversing and braking of motors used on winch lass machinery devices.
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1. Anchor Windlass Control Box The anchor windlass control box is used to control electrical anchors and windlass AC motor’s starting, stopping, and rotating. This marine control box protects against short circuits, defaults, overloads and voltage loss.
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1. Integrated Control ConsoleThe integrated control console for naval and marine use controls, detects problems, and protects main engines of shipping machinery. We offer coupled consoles and wheelhouse consoles which come with main engine controls, inspection alerts, broadcast systems and fog horn equipment.
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Electromagnetic Brake

Electromagnetic BrakeThe HLZ series electromagnetic brake produces a brake torque through friction caused by spring pressure, meaning if the brake is not electrified, it won’t brake. Meeting CCS, ABS, and BV standards, the marine electromagnetic brake is used in motors, hoisting equipment and deck machinery. This dry friction brake features IP56 protection, strong reliability, a long lifetime and easy maintenance.
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