New Moticont motor is on the way from USA to our office already. Immediately we will resend it to you.
Coil shaft length is determined for your converter to 19,5 mm (when coil seats on magnet you should measure 19,5 mm from end of the shaft to the bottom part of magnet).
After adaptation of coil shaft length you can use this Moticont motor immediately as a spare part.
We are using this worldwide manufacturer of the motor because we evaluated it as a best one for this purpose. Let me ask you if coil shaft was broken on the coil which was repaired (wind up)?
Another my question is why you didn’t use complete new converter? This converter was tested in our workshop so if anything happen there is possible to quickly exchange complete converter and continue with operation. The occurred fault could be investigated just after.
Anyhow we can arrange reparation of this broken coil shaft in our workshop so that you will have more pieces of Moticont motor as spares. Just send complete Moticont motor to us and we will do it free of charge, of course.