VHS series vertical hollow shaft motors

VHS vertical hollow shaft motor is a kind of squirrel cage induction motors specially for driving vertical deep well pump. Motor works perpendicular on the ground and drives the pump. Shaft of the pump is installed through the hollow shaft of the motor and fixed on the top flange of motor.

Standard supply:
※Power Range: 28.5kw/25hp ~ 220kw/300hp
※Frame Number: 180 ~ 315 follow IEC standards,
※320 ~ 440 follow NEMA standards
※Rated Voltage: 3PH 380V 50HZ/ 460V 60HZ direct on line or star/delta start.
※Protecting Grade: A: WPI IP23;   B: IP54.
※Insulation Class: B or F
※Speed: 4 poles

Standard Operating Condition:
※Duty: Continuous (S1).
※Ambient Temperature: -10°C40°C.  
※Altitude: Not over 1000metres above sea level.  
※Working Place: Used indoor and in dry & cleaning ambient air without any harmful or corrosive material.
※Installation: Vertical installation on horizontal solid steel base.
※Power Supply: Enough power capacity with electric protecting system.
※Counter-reversal protecting: Water checking valve.
※Pump equipped: Not more than the rated power of motor.