PMDC Electric Water Pump Motor 24v Dc Water Pump Motor 40-90W 2.4A

Essential details

Packaging & delivery

Samples

Characteristic

1. This series of motors adopts a specially designed winding scheme.

2. The correspondence between the power and frame number of this series of motors is basically equivalent to that of the Y series motors, that is, the high-speed range of the dual speed motor is mostly equal to or close to the center height corresponding to the same power and speed of the single speed motor, which is convenient for users to choose and energy-saving transformation.

3. The power setting of the motor is determined based on the load characteristics of the fan and water pump, that is, the torque is proportional to the square of the speed, and the required power is designed to be proportional to the cubic of the speed. Therefore, both high-speed and low-speed operation have high efficiency and power factor.

4. Due to the fact that this series of motors achieve the purpose of changing the speed by changing the wiring of the motor's own winding, there is no need for complex control systems, and the investment is very low at once and almost no special maintenance is required to operate reliably.

5. The appearance and installation dimensions of this series of motors are the same as those of the Y series single speed three-phase asynchronous motors.

According to the characteristics of the specialized motor for water pumps, the flow rate Q is proportional to the power of the speed N (Q is proportional to N), and the pressure or head H is proportional to the square of the speed N (H is proportional to N ²). The shaft power P is proportional to the third power of the rotational speed N (P is proportional to N ³)

Voltage: three-phase 380V, 50Hz, protection level: IP44, insulation level: B or F, cooling method: IC0141, working mode: S1 continuous