1. Your Position
  2. Home
  3. Products
  4. Low-voltage Motor
  5. M2QA Marine Variable Frequency Motor
M2QA Marine Variable Frequency Motor

M2QA Marine Variable Frequency Motor

The M2QA series marine three-phase asynchronous motor is the latest generation of marine mechanical equipment in the M2000 series of ABB Motor Company. The casing is made of high-strength cast iron to avoid secondary damage. Specially designed and manufactured, it has the advantages of high efficiency and starting torque, and is suitable for driving various ship machinery.

  • Brand： ABB
  • Type： M2QA
  • Energy Efficiency Rating： IE2,IE3
  • Output Power： 0.18-315kW
  • Frame： H71-H355

Introduction To M2QA Marine Variable Frequency Motor

The 2QA series marine three-phase asynchronous motor is the latest generation of marine mechanical equipment in the M2000 series of ABB Motor Company. The casing is made of high-strength cast iron to avoid secondary damage. After special design and manufacture, it has the advantages of high efficiency and starting torque, and is suitable for driving various ship machinery, such as pumps, ventilators, separators, hydraulic machinery, auxiliary equipment and other equipment similar to marine requirements. The motor is designed in strict accordance with the national standards GB755 "Ratings and Performance of Rotating Electrical Machines" and ZC "Code for Construction of Sea-going Steel Ships", and has been approved by the State Ship Inspection Bureau and obtained the China Classification Society (CCS) type approval certificate. At the same time, it complies with international standards such as ABS, BV, DNV, GL, IEC, KR, LR, NK and the regulatory requirements of relevant classification societies.

1. The motor meets the following standards

  • International Electrotechnical Commission IEC34, IEC72

  • Australian Standard AS1359-2

  • British Standard BS4999-5000

  • German standard DIN42673

  • Comply with European Community “CE” marking requirements

  • The motor complies with GB755 (idt IEC 60034-1), GB10069 (neq IEC 60034-9), Q/JBQS28

2. Superior motor performance

  • Low noise, low vibration

    Through optimized design and process improvement, the noise and vibration of the M2QA-H series motors have been greatly reduced and have reached the international advanced level.

  • High performance protection level

    The standard design protection level of the motor is IP55, and higher protection levels can be provided according to customer requirements.

  • Suitable for wide voltage use

    The motor design takes into account the voltage changes in different regions, making the motor suitable for use in multiple regions and ensuring user performance.

  • Improve the insulation level and increase the service life of the motor

    The standard motor adopts an F-class insulation structure, which improves the service life of the motor and increases the reliability of the motor.

  • high efficiency 

    The motor adopts an optimized design, has high efficiency, and can produce considerable energy-saving effects.

3. Transmission mode

The motor can be driven by pulleys, spur gears or elastic couplings

4. Dip paint and surface treatment

The surface of the motor's windings and metal parts are specially dipped and treated in accordance with the requirements of wet-heat motors to have good moisture-proof, mildew-proof and salt-spray-proof properties.

M2QA marine variable frequency motor related parameters

  • Model：M2QA

  • Efficiency：IE2,IE3

  • Frame Size：H71-H355

  • Power Range：0.18-315kW

  • Pole：2P~8P

  • Frequency：5~100Hz

  • Voltage：220-240V（50HZ）/ 380-420V（50HZ）/ 660-690V（50HZ）/ 440-480V（60HZ）

  • Protection Level：IP55/IP56/IP65

  • Cooling Method：IC411/IC416/IC418

  • Start Mode：DOL/VSD

  • Brake：YES

  • Encoder：YES

  • Options：150+

  • Energy Efficiency Standards：CN,EU

  • Ship Inspection Certificate：CCS,BV,ABS,KR,LR,NK etc.

Related Content