Swapping clutch motor to servo motor, please assist

[Constabulary]

Just another option:

https://www.ebay.de/itm/404312815806

 

Edited July 10, 2023 by Constabulary

[Constabulary]

On 7/10/2023 at 9:10 AM, Constabulary said:

Just another option:

https://www.ebay.de/itm/404312815806

 

Looks like the 650W motors are gone already but here is one for less that 80€ (if they do not change the price).

https://www.ebay.de/itm/285271068358

Not too bad I think.

[Ana1234]

Hello, installed the servo now and must say I'm happy I went with the needle positioner!! After having had a nightmare with the clutch motor I am super pleased I'm finally able to get my needle exactly in the place I want it. I paid 200 eur for the installation and the motor (Chinese no brand). I'm happy I didn't go for the installation myself, it would have taken me ages to get it right. 

Must say its not sewing as slow as I thought it would but it's much better and it works for what I do. No need for reducing the speed further. 

Winding the bobbin takes ages now though, it's super slow although I set it to max speed. Any ideas why this is happening? 

I attached a video here and a photo. Thanks for all the support!! Appreciate it. 

[Ana1234]

. 

Edited September 22, 2023 by Ana1234

[xnikolaos]

You have to go into the board menu and set the rotation speed to high when you are threading bobbins. The rotation speed is usually set from 100rpm to over 3000rpm.
This is especially true when you thread bobbins with an external independent threading mechanism (bobbin winder) and after isolating the sewing machine or not. In any case, you must increase the revs. Look at the manual, Ana1234.

Edited September 22, 2023 by xnikolaos

[Ana1234]

Thanks!