This series(IP23) are semi-enclosed squirrel-cage type three-phase asynchronous motors for general purpose. They are characterized by high efficiency, energy-saving, high starting torque, low noise, little vibration and good stability. The power ranking and installation size conform to IEC standard. 380V rated voltage, 50Hz rated frequency, B grade insulation (F grade insulation for Y355), IP23 degree of covering prote4ction, IC01 cooling method, IMb3 installation type.
They are widely used for driving various kinds of mechanical equipment without specific requirements, as blower, compressor, Pump, machine tool, transportor, mine machinery etc.
Frame size: 160-400 MM
Rate power: 5.5~560kW
Poles: 2~12 poles
Protection degree: IP23
Insulation class: F
Cooling method: IC01
Duty: S1
Structure: IMB3,IMB35
| Induction Electric Motors Type YR(IP23) |
| Height of an axis, mm |
Power, kW at frequency of rotation |
The size of a shaft, mm at frequency of rotation |
The connecting sizes, mm |
|
| 2р=4 |
2р=6 |
2р=8 |
|
| H |
1500 |
1000 |
750 |
DxE |
B |
C |
A |
K |
| min -1 |
min -1 |
min -1 |
| 160M |
7.5 |
5.5 |
4 |
48x110 |
210 |
108 |
254 |
15 |
| 160L |
11/15 |
7.5 |
5.5 |
254 |
| 180M |
18.5 |
11 |
7.5 |
55x110 |
241 |
121 |
279 |
15 |
| 180L |
22 |
15 |
11 |
279 |
| 200M |
30 |
18.5 |
15 |
60x140 |
267 |
133 |
318 |
19 |
| 200L |
37 |
22 |
18.5 |
305 |
| 225М |
45/55 |
30/37 |
22/30 |
65x140 |
311 |
149 |
356 |
19 |
| 250S |
75 |
45 |
37 |
75x140 |
311 |
168 |
406 |
24 |
| 250М |
90 |
55 |
45 |
349 |
| 280S |
110 |
75 |
55 |
80x170 |
368 |
190 |
457 |
24 |
| 280М |
132 |
90 |
75 |
419 |
| 315S |
160 |
110 |
90 |
90x170 |
406 |
216 |
508 |
28 |
| 315М |
185/200/220 |
132/160 |
110/132 |
457 |
Audited Supplier 
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