hello, I have a braun 220V DC motor that comes from a broken braun blender. the motor is really a DC motor since it has permanent magnets.
I need to regulate its speed to a maximum of 70V DC
the original speed regulator was a diac/triac circuit with a diode rectifier bridge in the output, just before the DC motor.
I want to use the k2636 in the same way, feeding to it a 70-80V AC and the load output fed into a diode bridge and then into the motor.
do you think the k2636 would work in this way? a normal varilight works but it has to be fed with 240V and i need maximum 70V DC
thanks
Sorry, we have no experience with this way of using the K2636, however most likely it will work.
thank you, I too think it will work ok
anyway, is it possible to buy the kit directly from velleman?
I have checked the italian distributor Futura Elettronica srl but it is pretty expensive
k2636 €27.50
shipping €10.50
total €38.00
it’s a lot!
Sorry, we do not sell direct.
Good evening.
I’m tented to try a K2636 to operate an AC 100V brushless motor. It have two phases, one of which acts like a dummy phase with a serial capacitor to start the rotation of the rotor. The unit works with 110 VAC 50/60Hz. I need a stable 110 V AC power supply to drive this motor, because it is a direct drive turntable motor, and its prone to some speed deviation which i believe is caused in part by mains voltage variation.It have an internal control circuit to produce a pulse and regulate the speed by amplitude variation, but i believe mains voltage have an effect on the speed stability as well
Is there any incovinient to use this kit as a regulated AC 110V 50Hz supply with this AC brushless motor?
Thanks for your attention.
Kind regards
Paluse
K2636 has been designed to control motors with carbon brushes.
Any attempt to drive other motors than the above will eventually lead to undesired operation, failure of motor/controller, premature wear, excess heating, etc…