VHS vertical hollow shaft type ac electrical water pump motor
I. Product description
OHS Series NEMA standard vertical hollow shaft motor, also called as VHS motor, is three phase squirrel cage induction motor specially for driving vertical deep well turbine pump. The product is made in accordance with American NEMA standard.
II. Main Feature & techniques
1. International anti-reverse sturcture
2. Oil-immersed bearing lubricating construction for long lifetime
3. Weather-protected type 1 (drip-proof)
4. Frame sizes-213TP~5008P (160-355mm)
5. Oversized angular contact bearing and ball bearing
6. high efficiency, large starting torque, low temperature rise, leakage free, quiet running, low vibration
III.Operation conditions
Ambient temperature
---between -4°F(-20°) and 104°F(40°)
Altitude
---3300ft(1000m) above sea level and below
IV. Tech parameters
Table 1 10hp-75hp VHS445TP-4-250S/OHS280-2-4 Great loading pump motor
| Type | Rated output | Rated speed | Current at 460 V | Locked rotor torque | Rated eff. | Power factor | Nema code | Torque | Downthrust |
| Full load | Locked rotor | letter | Locked rotor | Break down | Standard | Extra |
| | of full load |
| HP | r/min | A | A | Lb-Ft | % | % | | % | % | lb | lb |
| VHS215TP-4-010S | 10 | 1765 | 13.1 | 78 | 30 | 85.2 | 83 | G | 170 | 200 | 2500 | 2500 |
| VHS254TP-4-015S | 15 | 1765 | 18.6 | 116 | 44.7 | 89 | 83.5 | G | 170 | 200 | 3200 | 3200 |
| VHS256TP-4-020S | 20 | 1772 | 24.4 | 145 | 59.7 | 89 | 85 | G | 170 | 200 | 3200 | 3200 |
| VHS284TP-4-025S | 25 | 1772 | 30.2 | 183 | 74 | 90 | 85 | G | 160 | 200 | 3200 | 3200 |
| VHS286TP-4-030S | 30 | 1772 | 35.8 | 217 | 89.2 | 90 | 86 | G | 160 | 200 | 3200 | 3200 |
| VHS324TP-4-040S | 40 | 1772 | 46.4 | 276 | 119 | 91.5 | 87 | G | 160 | 200 | 5500 | 8800 |
| VHS326TP-4-050S | 50 | 1772 | 58 | 363 | 149 | 91.5 | 87 | G | 160 | 200 | 5500 | 8800 |
| VHS364TP-4-060S | 60 | 1775 | 70.2 | 433 | 177 | 92.5 | 87 | G | 150 | 200 | 5600 | 8960 |
| VHS365TP-4-075S | 75 | 1775 | 86.2 | 530 | 222 | 92.5 | 87 | G | 150 | 200 | 5600 | 896 |
100-500hp VHS445TP-4-250S/OHS280-2-4 Great loading pump motor
| Type | Rated output | Rated speed | Current at 460 V | Locked rotor torque | Rated eff. | Power factor | Nema code | Torque | Downthrust |
| Full load | Locked rotor | letter | Locked rotor | Break down | Standard | Extra |
| | of full load |
| HP | r/min | A | A | Lb-Ft | % | % | | % | % | lb | lb |
| VHS404TP-4-100S | 100 | 1775 | 116.2 | 724 | 297 | 93.1 | 87 | G | 150 | 200 | 6700 | 10750 |
| VHS405TP-4-125S | 125 | 1775 | 140.6 | 892 | 370 | 93.3 | 88 | G | 150 | 200 | 6700 | 10750 |
| VHS444TP-4-150S | 150 | 1778 | 168.4 | 1074 | 443 | 93.5 | 88 | G | 140 | 200 | 8000 | 12800 |
| VHS444TP-4-175S | 175 | 1778 | 196.5 | 1295 | 522 | 93.5 | 88 | G | 140 | 200 | 8000 | 12800 |
| VHS445TP-4-200S | 200 | 1778 | 228 | 1442 | 590 | 93.8 | 88 | G | 140 | 200 | 8000 | 12800 |
| VHS445TP-4-250S | 250 | 1778 | 279.2 | 1826 | 738 | 94 | 88 | G | 140 | 175 | 8000 | 12800 |
| VHS447TP-4-300S | 300 | 1778 | 329.5 | 2187 | 882 | 94.5 | 89 | G | 140 | 175 | 8000 | 12800 |
| VHS5006P-4-300S | 300 | 1780 | 329.5 | 2187 | 882 | 94.5 | 89 | G | 120 | 175 | 8750 | 14000 |
| VHS5006P-4-350S | 350 | 1780 | 383.2 | 2496 | 1029 | 94.8 | 89 | G | 120 | 175 | 8750 | 14000 |
| VHS5008P-4-400S | 400 | 1780 | 435.7 | 2858 | 1176 | 95.3 | 89 | G | 120 | 175 | 8750 | 14000 |
| VHS5008P-4-450S | 450 | 1780 | 489.6 | 3278 | 1323 | 95.4 | 89 | G | 100 | 175 | 8750 | 14000 |
| VHS5008P-4-500S | 500 | 1780 | 543.4 | 3687 | 1470 | 95.5 | 89 | G | 100 | 175 | 8750 | 14000 |
V. Company introduction
China Electric (Shanghai) Co., Ltd. is established since 1960s. It locates in Shanghai - the most important international financial and business center of China and has employees more than 1000. Its factory is about 30,000~50,000 square meters. With rich experience in manufacturing and exploring motors, the company has got ISO 9001:2000 Management Certification, CE Certificate for European Union, UL and CSA Certificate for North America, GOST Certificate for Russia and SONCAP Certificate for Nigeria for its products.
VI. FAQ
1. How can I get a quotation?
You can send your inquiry to the below rectangular blank directly and we will reply you in 5 hours.
2. Can I get a sample?
Yes. We can offer you a sample but it might not be free. However, we can give discount in your later order.
3. Can I view your factory?
Yes. We accept view of our factory in before order. Tell us your agenda in advance and we
can arrange then.