Hi everyone here!
I am looking for a DC motor which has to run in velocity mode(no feedback control is required) at aprox. 2000 to 3000 rpm.
I have searched a lot to select motor type for that purpose.
I wish to use BLDC but it needs 3 phase control and PMDC has brush to maintain.
Any body suggest me a good alternate for this.
My requirement is as under:
90 to 100 Watt, DC motor upto 24 volt, 2000 to 3000 rpm w/o closed loop control.
Regards!
If you need a motor that has some torque at lower speed, a usual BLDC with 3 phase positional sensors is optimal. The effort isn't too high, the electronics fits in the motor housing. But also an asnchronous two or three phase motor with a variable frequency drive could be used. It's start-up torque is lower than with the BLDC but may be sufficient for many applications.
i need to choose a BLDC motor of 24V with an encoder for a rotary peristlatic pump? i need suggestions/ datasheets on what are the motor specifications that is used for this purpose?