国产精品黄片亚洲成人毛片_国产日韩高清一区二区三区_天堂一区二区在线观看_一级黄色毛片免费在线看_亚洲性色AV综合色区无码三区_亚洲日产精品xxx_国产日本久久精品_在线观看日韩欧美国产视频_国内视频自拍2020_成年a级毛片免费观看秋霞

General Motors (M2QA)
1 technical characteristics
M2QA series three-phase asynchronous motor is designed by ABB 2000 series products, with || efficiency standards. Design and manufacture of motor with IEC 60034, IEC 60072, DIN 42673, BS 4999, GB 755, GB 10069 and Q/JBQS 27. M2QA series motor has good electrical and mechanical performance.
high efficiency
1.1KW-90KW 2P 4P motor in S1 operation system, the efficiency of M2QA series standard II level reached CEMEP-EU, has a good energy-saving effect.
Wide voltage design: up to 690V and can be used in 50Hz and 60Hz network.
Reliable winding: insulation materials imported new technology, can achieve F class insulation (B -80K Wen Sheng), to ensure the long life of winding.
Strong corrosion protection: motor through environment corrosion resistance design can maintain a longer life.
The bearing has high bearing capacity configuration: deep groove ball bearings, greatly extend the motor life. Cast iron motor 71-250mm high center equipped with life-long maintenance free bearings, 280-355mm motor as standard with oil hole.
Low noise level: by optimizing the electromagnetic and electrical design, improve the cooling system, and the structure is optimized to ensure the overall low noise level of M2QA series.
Additional winding protection: PTC thermistor can be added according to the customer requirements, thermal switch and anti condensation heating belt winding protection accessories.
2 Mechanical Design
Totally enclosed fan cooled IP55 design, protection grade and heavy load design, with strong corrosion resistance of cast iron material makes the M2QA series motor can adapt to the environment. The mechanical structure of the motor is very strong, the motor standard configuration of the drainage hole and plug center height of 280-355mm.
Flexible lead direction. Installation of the motor terminal box on top of the motor, left and right, the terminal boxes can be mounted for rotation, a rotatable connection box 71-132 4*90 direction. 160 and above the base terminal box can rotate in 2*180 direction.
The motor in the different environment and the application requirements of a variety of options, such as higher level of protection, insulation level, dust protection, sealing ring, rain proof device etc..
3 model description
M2QA 112 M 2 A
M2QA-- type marker 112-- frame (with the shaft center high mm)
M-- frame length 2-- pole A-- core length
The conditions of use
The altitude does not exceed 1000m.
II. The ambient air temperature varies with the season, but not more than +40 DEG C
The voltage, frequency and duty.
Working voltage: 220-240V 380-420V 440-480V 660-690V
The rated frequency: 50/60Hz.
5. Work: continuous (S1)
The insulation grade: F.
The 4 type of bearing (NSK bearing) (optional SKF bearing)
Standard bearing type cable interface

5 voltage and performance
M2QA series motor (3KW and below power motor 220-240V/380-420V, 4KW and above power motor 380-420V/660-690V, Delta /Y) wide voltage design, motor efficiency, in various voltage condition of the power factor and speed change slightly.
If the user needs specific working voltage supply according to special requirements.

We should first notice, ABB reserves the right to modify the design of motor technical specifications
6 notice
Please specify the motor type, power, voltage, frequency, pole number, connection, installation structure etc.. The selection, load and other requirements should be based on the use of control sample selection.
If you have special requirements, such as the left and right outlet outlet, double shaft and other insulation can be used as the special requirements of the order.
7.M2QA motor product code
A B C D E F
M2QA 100L2A M2QA 101510 - A D C
1-4 5-6 7 8-10 11121314
A type motor
The size of the motor B
C product code
D installation code
E voltage and frequency code
The origin of F code
(C, D, E, F) code definition
The location of 1-4
Cast iron M2QA= totally enclosed self fan cooled squirrel cage motor
The location of 5-6
IEC frame number
07=71 10=100 16=160 22=225 31=315
08=80 11=112 18=180 25=250 35=355
09=90 13=132 20=200 28=280
7 position
Speed (number of poles)
The 1=2 pole 3=6 pole 5=10 pole 7=>12 pole multi speed 9=
The 2=4 pole 4=8 pole 6=12 pole 8= double speed
The location of 8-10
number
11 position
Dash
12 position
The installation form
A= foot mounted overhead wiring box
R= foot mounted junction box, the right set (see the D-end from the drive end)
L= foot mounted, junction box on the left
B= flange mounted
C= small flange installation (71-112)
H= foot and flange mounted
S= foot and flange mounted junction box, right location
T= foot and flange mounted, junction box on the left
J= foot and flange mounted (small flange)
13 position
The voltage and frequency code
A=380VY50Hz B=380V 50Hz
D=380-420V Delta 50Hz/440-480V Delta 60Hz/660-690VY50Hz
E=500V Delta 50Hz/575V Delta 60Hz
F=500VY50Hz/575VY60Hz
H=415V 50Hz
S=220-240V 50Hz/380-420VY50Hz/440-480VY60Hz
T=660V 50Hz
U=690V 50Hz
The following X=690V other voltage, frequency and connection method
14 position
The origin of the code