nidec BLDC motor

Thread Starter

mah

Joined Mar 15, 2010
337
i have BLDC motor from nidec extracted from panasonic printer but i don't know how to run it. i connect 24 V and ground terminals but nothing happened .Does it need PWM input ? the motor has 8 pins , what is the least number of pins to run it?. if any one helped i would be grateful
 

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MaxHeadRoom

Joined Jul 18, 2013
19,695
Are you sure it is BLDC?
The wire label for the 8 conductors does not indicate this?

For BLDC you would normally have:
3 for the stator windings, 3 for the hall effect or commutation and 2 cond. for power.

Max.
 

Thread Starter

mah

Joined Mar 15, 2010
337
actually i am not sure that it is BLDC motor but there is a video youtube have the same BLDC motor
.
but i want to know should i need all pins as in the picture they are , 24V,24v,PGND,PGND,LD,start/stop,clk,brake. whare those pins and which will i need to run it?
 
Last edited:

MaxHeadRoom

Joined Jul 18, 2013
19,695
The Utube video pretty much explains the connections and confirms it is a BLDC motor so it must have an on board controller.
The demos shows all the connections.
Looks like he made a speed controller circuit.
Max.
 
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