The motor and pump do not rotate at the same speed
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I would like to ask the experts: for the newly purchased rotor pump, there is only the base and the pump itself. There is no motor provided; an old motor is being used instead. It was found that the speed of the 380V DC motor is 798 rpm, while the speed of the pump is only 318 rpm. What should be done in this situation? It seems that the speed of a DC motor cannot be adjusted. Could anyone with expertise please help? ! ! ! !
There is only the distance between the opposite wheels in the middle; the elastic columns serve as the connection, with no extra space
It’s my first time coming into contact with DC motors
In that case, the foundations and pipe fittings will all have to be redone
In that case, the foundations and pipe fittings will all have to be redone
Then we can only work on the motor
Saving money to this extent? The rotational speed and power need to be matched; an acceleration/deceleration gearbox is necessary. Is the power sufficient?
Just buy a complete reduction motor; brands such as Sew and Nord are available