Electric Motors

Vertical Hollow Shaft Motors (VHS Motors)

Electric motors for deep well water pumps
  • Rated voltage: 230V/460V/690V/1000V/10kV
  • Power: 10HP-500HP, 600HP-2500HP
  • Speed: 600RPM-3600RPM
  • Protection degree: IP23/IP55, WP1
  • Insulation class: class B or class H
VHS Motors

Vertical hollow shaft motors (VHS motors) are electric motors for deep well water pumps, typically installed in deep wells or boreholes to extract or transport groundwater. Our VHS motors are used in a variety of cases, including mine rescue, construction drainage, agricultural irrigation, industrial and mining enterprises, urban water supply and drainage, and wastewater treatment.
IEC Standard VHS Motor
IEC Standard VHS Motor
Power:
10HP - 2500HP
Voltage:
230V/460V/690V/1kV/6kV/10kV
Input voltage:
340V-420V
Housing material:
cast steel
Product Info
NEMA Standard VHS Motor
NEMA Standard VHS Motor
Standard:
NEMA MG-1, MG-13, IEEE-841
Certification:
CE, CSA, UL
Rated voltage:
230V/460V or as required
Rated frequency:
60Hz
Product Info
TEFC VHS Motor
TEFC VHS Motor
Service factor:
1.15
Frequency:
50/60Hz
Speed:
1500/1800RPM
Voltage:
230/460/690V
Product Info
VFD Compatible VHS Motor
VFD Compatible VHS Motor
Frequency:
30-80Hz
Service factor:
1.15
Max. operating temperature:
55℃
Altitude:
2000m
Product Info
Vertical Fire Pump Motor
Vertical Fire Pump Motor
Insulation class:
class F
Service factor:
1.15
Frequency:
50/60Hz
Voltage:
230/460/690V
Product Info
Premium Efficiency VHS Motor
Premium Efficiency VHS Motor
Energy efficiency:
90%-96%
Service factor:
1.15
Max. operating temperature:
55℃
Altitude:
2000m
Product Info
Vertical Water Pump Motor
Vertical Water Pump Motor
Insulation class:
class F
Service factor:
1.15
Max. operating temperature:
55℃
Altitude:
2000m
Product Info
VFD Compatible Deep Well Pump Motor
VFD Compatible Deep Well Pump Motor
Insulation class:
class F/class H
Voltage:
380V-415V
Frequency:
5Hz/50Hz/75Hz/90Hz
Service factor:
1.15
Product Info
Applications
Agricultural irrigation and rural water supply
  • High-altitude and mountainous water extraction: Long-shaft deep-well pump motors navigate rugged terrains like plateaus and mountains, accessing groundwater from wells up to 100 meters deep to support irrigation and drinking water needs in drought-prone areas.
  • Large-scale farmland irrigation: With high-flow and high-head performance, these motors efficiently draw groundwater to meet the demands of water-intensive crops like wheat and rice.
Urban and industrial water supply
  • Urban residential water: Deep-well pump motors deliver consistent drinking water for cities, using smart automated controls to optimize flow for high-density needs while minimizing energy consumption.
  • Industrial process and cooling water: Supporting industries like petroleum, chemical, and pharmaceutical, these pumps extract groundwater or liquid raw materials; stainless steel models withstand corrosion and high temperatures in harsh industrial settings.
Applications
Features
  • Our VHS motors have no special requirements for well pipes or water pipes, making them suitable for steel pipe wells, ash pipe wells, and earthen wells. Under permissible pressure, steel pipes, rubber pipes, and plastic pipes can all be used as water pipes.
  • Our VHS motors are easy to install, use, and maintain, require minimal space, and do not need a pump house.
  • Our VHS motors are easy to repair and have a long service life.
VHS Motors
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