YE4-315L is the 315L frame size (shaft height H = 315 mm) of the Shangli YE4 Series IE4 Super-Premium Efficiency Three-Phase Induction Motors. It covers 75–200 kW in 2 / 4 / 6 / 8 / 10-pole versions, with efficiency to China GB 18613-2020 grade 2, consistent with IE4 in IEC 60034-31 Annex A and IP55 enclosure. The tables below list performance data and mounting dimensions for all 11 standard models on this frame.
- Series
- YE4 Series IE4 Super-Premium Efficiency Three-Phase Induction Motors
- Frame size / shaft height
- 315L / H = 315 mm
- Output range
- 75–200 kW
- Poles
- 2 / 4 / 6 / 8 / 10
- Efficiency
- China GB 18613-2020 grade 2, consistent with IE4 in IEC 60034-31 Annex A
- Rated voltage
- 380 V
- Rated frequency
- 50 Hz
- Enclosure
- IP55
- Insulation class
- 155 (F)
- Duty
- S1
- Cooling
- IC411
- Mounting
- IMB3, IMB5, IMB35, IMV1
Performance data
| Model | Output kW | Output HP | Poles | Speed r/min | Current A (380 V) | Torque N·m | Efficiency % | Power factor cosφ | Locked-rotor torque / rated torque | Locked-rotor current / rated current | Breakdown torque / rated torque | Noise LwA dB(A) | Weight kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YE4-315L1-2 | 160 | 214.6 | 2 | 2980 | 283.6 | 512.8 | 96.3 | 0.89 | 1.8 | 8.5 | 2.2 | 98 | 1080 |
| YE4-315L2-2 | 200 | 268.2 | 2 | 2980 | 353.8 | 640.9 | 96.5 | 0.89 | 1.8 | 8.5 | 2.2 | 98 | 1135 |
| YE4-315L1-4 | 160 | 214.6 | 4 | 1485 | 279.6 | 1029 | 96.6 | 0.90 | 2.2 | 8.5 | 2.2 | 94 | 1105 |
| YE4-315L-4 | (185) | 248.1 | 4 | 1485 | 323.0 | 1189.7 | 96.7 | 0.90 | 2.2 | 8.5 | 2.2 | 94 | 1205 |
| YE4-315L2-4 | 200 | 268.2 | 4 | 1485 | 349.2 | 1286.2 | 96.7 | 0.90 | 2.2 | 8.5 | 2.2 | 94 | 1205 |
| YE4-315L1-6 | 110 | 147.5 | 6 | 995 | 205.2 | 1055.8 | 95.8 | 0.85 | 2.0 | 8 | 2.0 | 85 | 1172 |
| YE4-315L2-6 | 132 | 177 | 6 | 995 | 242.9 | 1266.9 | 96.0 | 0.86 | 2.0 | 8 | 2.0 | 85 | 1180 |
| YE4-315L1-8 | 90 | 120.7 | 8 | 740 | 178.8 | 1161.5 | 94.4 | 0.81 | 1.8 | 7.7 | 2 | 82 | 1000 |
| YE4-315L2-8 | 110 | 147.5 | 8 | 740 | 217.9 | 1419.6 | 94.7 | 0.81 | 1.8 | 7.7 | 2 | 82 | 1000 |
| YE4-315L1-10 | 75 | 100.6 | 10 | 590 | 163.9 | 1214 | 92.3 | 0.76 | 1.5 | 5.8 | 2 | 82 | 1080 |
| YE4-315L2-10 | 90 | 120.7 | 10 | 590 | 192.8 | 1456.8 | 92.8 | 0.77 | 1.5 | 5.9 | 2 | 82 | 1220 |
Guaranteed values at 380 V, 50 Hz, duty S1. Rated torque is calculated as T = 9550 × P / n. Outputs in brackets are non-preferred ratings. Final values are those in the routine test report.
Mounting dimensions (mm)
| Applies to | A | B | C | H | K | D | E | F | G |
|---|---|---|---|---|---|---|---|---|---|
| 2-pole | 508 | 508 | 216 | 315 | 28 | 65 | 140 | 18 | 58 |
| 4-pole and above | 508 | 508 | 216 | 315 | 28 | 80 | 170 | 22 | 71 |
| Flange | M | N | P | R | α | Holes × dia. | T |
|---|---|---|---|---|---|---|---|
| FF600 | 600 | 550 | 660 | 0 | 22.5° | 8×Φ24 | 6.0 |
Frame sizes and mounting dimensions comply with GB/T 4772.1 / IEC 60072-1 and GB/T 4772.2 / IEC 60072-2 and are interchangeable with IEC standard motors of the same frame size. Overall length L and height vary slightly with construction and are confirmed on the approval drawing.
Outline drawing
Selection notes
- YE4 motors are totally enclosed, fan-cooled (IC411) three-phase induction motors for fans, pumps, air compressors, machine tools, gearboxes, packaging, mining and construction machinery.
- The standard version is for indoor use. Please state indoor medium / strong anti-corrosion (F1 / F2), outdoor medium / strong anti-corrosion (WF1 / WF2), humid tropical (TH), outdoor humid tropical (WTH) or outdoor (W) conditions in your enquiry.
- For other voltages, 60 Hz, VFD operation or other mounting arrangements, please state them in the selection form.
- Outputs in brackets are non-preferred ratings. YE4 is IE4, one class above YE3 (IE3); for even higher efficiency choose YE5 (IE5) on the same frame.
Frequently asked questions
Can the YE4-315L directly replace a YE3 motor on the same frame?
Yes. YE4 frame sizes and mounting dimensions follow IEC 60072 and are interchangeable with YE3 and other IEC standard motors of the same frame size. The 315L frame has a shaft height of 315 mm; see the dimension tables above.
What efficiency class is the
China GB 18613-2020 grade 2, consistent with IE4 in IEC 60034-31 Annex A. The highest efficiency among the standard models on this frame is 96.7%.
How can I get CAD drawings and a quotation for the
Complete the selection form at the bottom of this page with the model, quantity, mounting arrangement and file format required (DWG, STEP or PDF). Our sales team will send the drawings together with a quotation.