Item Description

Pump body:  Cast iron
Impeller:  Brass/Stainless steel/PPO
Motor:  Closed, externally ventilated

Mechanical seal:  φ12  φ17 ceramic steatite/graphite
Shaft:  Carbon steel AISI 1045(Stainless steel AISI 420 if needed)

Insulation class:  B(Class F if required)
Protection class:  IP44
Responsibility:  Continuously rated

Thermal Protector

The standard power normal is 220V 50Hz singlephase.
Three stage 220/380V/50Hz, 220/440V/60Hz
Single stage 230V, 240V, 127V, 110V,115V/60Hz

designs are offered on request

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The rotor of a reluctance motor is composed of a strong cast metal element with a convex toothed rack. Their commencing method is similar to an induction motor, but it operates like a synchronous motor. Normally, their rotors have much less poles than stators, which minimizes torque ripple and stops ideal pole alignment, as no torque is produced in that location. Reluctance motors variety in electricity scores from a couple of watts to about 22 kilowatts.
Single-period motors have a stator. They do not have the rotating magnetic field characteristics of polyphase or polyphase motors. The magnetic subject made by the stator windings is pulsating, not rotating. When the rotor is stationary, the growth and contraction of the stator’s magnetic field generate an electrical recent in the rotor. The existing creates the rotor magnetic field with the opposite polarity to the stator magnetic discipline. The reverse polarity applies rotational drive to the upper and reduce elements of the rotor. Given that this force passes via the middle of the rotor, it continues to be equal in every course, maintaining the rotor stationary. If the rotor starts to turn, it proceeds to change in the course it began, since the rotor’s momentum generates a rotational force in that route. Solitary-period motors are used in lower-electrical power apps such as ceiling fans, mixer grinders, and household appliances this kind of as portable energy resources.

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