M2QA/QAD series variable pole multi speed three-phase asynchronous motorDetailed product description：

ABB variable pole multi speed motor: ABB M2QA/QAD series motor
The M2QA/QAD series variable pole multi speed three-phase asynchronous motor is an electrical derivative product of the M2QA/QA series motor, which achieves variable pole speed regulation due to the requirement of load adaptability. Its installation and external dimensions are exactly the same as the corresponding basic series, and it has been widely used in industrial sectors such as machine tools, mining, metallurgy, textiles, printing and dyeing, chemical industry, and agricultural machinery.

Specially designed to obtain two or more different speeds through variable pole speed regulation, simplifying the transmission system and effectively saving speed regulation costs
Reasonably allocate power according to the actual operation of the equipment to achieve the effect of saving energy consumption
1. The motor is designed and manufactured according to international standards
International Electrotechnical Commission IEC60034, IEC60072
British Standard BS4999.
Australian Standard AS1359-2.
German standard DIN42673.
The motor meets the following standards
GB755
GB10069
Q/JBQS36

Reasonable structural design of M2QA/QAD series variable pole multi speed three-phase asynchronous motor

Flexible lead out direction
The installation method of the motor junction box can be in various forms on the top, left, and right sides of the motor. The junction box itself can be rotated for installation. The 80-132 machine base junction box can rotate in the 4 × 90 ° direction, and the 160+machine base junction box can rotate in the 2 × 180 ° direction. If there are no special instructions from the user when ordering, the motor shall be supplied with the junction box at the top and the outlet hole facing right.
Beautiful motor design
The heat dissipation ribs of the machine base are designed to be vertically and horizontally distributed, and the end caps, junction boxes, and fan covers are all improved in design, with a unique and beautiful appearance.
Superior electrical performance
Low noise and low vibration
Through design and process improvement, the M2QA and QAD series motors have achieved significant reductions in noise and vibration, and have reached advanced levels.
High performance protection level
The standard design protection level of the motor is IP55, and higher protection levels can be provided according to user requirements.
Improve insulation level and increase the service life of the motor
The motor adopts F-class insulation structure, which improves the service life of the motor and increases its reliability.
high efficiency
The motor adopts optimized design, which has high efficiency and can produce considerable energy-saving effects.
Numerous choices to meet the needs of various users
Install thermistor
Install heating strip
Install oil injection nozzle
Install oil proof sealing ring
Modified special flange
Various needs such as modifying special shaft extensions

M2QA/QAD series variable pole multi speed three-phase asynchronous motor usage conditions
Altitude not exceeding 1000M
The ambient air temperature varies with the seasons, but does not exceed+40 ℃
Working voltage: 400V (M2QA), 380V (QAD)
Rated frequency: 50Hz
Working mode: Continuous (S1)
Insulation level: F
Installation structure type
B3 machine base with feet, end cover without flange.
B5 machine base does not have feet, and the end cover has a flange.
The B35 machine base has feet and a flange on the end cover.