JACK JK513A Energy Saving 550W Servo Motor

Highly recommend for upholstery work.

This was replacement for unbranded servo motor which came with the machine. We already had it's bigger brother on our twin needle machine and it was brilliant. Best part it's ability to control speed from 100rpm to max preset with foot pedal. Regardless of max speed setting it always start slow and goes faster once you press pedal. This was a must have for us as we do auto upholstery. For comparison other unbranded servo motor was able to go as slow as 200rpm but would stay at same preset speed regardless of how hard you press the pedal unless you physically change setting on control unit which is highly inconvenient.
Bottom line.
Its brilliant investment which makes pleasure to use our machine now. Read full review

Verified purchase:  Yes • Condition: new • Sold by: industrialsewing

It arrived quickly, very well packaged. The photos in the instructions could be clearer, but replacing the old motor was pretty intuitive anyway. The

It arrived quickly, very well packaged. The photos in the instructions could be clearer, but replacing the old motor was pretty intuitive anyway. The parts and fixings supplied are excellent. Once installed and aligned it has transformed my machine (Seiko STW 8b) making it far easier to control at low speeds, with the option to increase speed when needed. It does everything I wanted for a really good price!Read full review

Verified purchase:  Yes • Condition: new • Sold by: sewit4you

Brilliant

great product easy to fit, very easy to use, makes life so much easier now with my industrial sewing machine, can choose any speed i want. siuper quiet, wished id bought one mionths ago.

Verified purchase:  Yes • Condition: new • Sold by: sewit4you

Silent servo motor conversion kit.

Great piece of kit. About a quarter of the weight of the old clutch motor which makes moving the table really easy. It is very quiet and on our Brother 797 it fits and makes sewing very controllable. Easy to fit.Read full review

Verified purchase:  Yes • Condition: new • Sold by: industrialsewing

good piece of kit.

Arrived very quickly. Installation was easy and it works as expected.

Verified purchase:  Yes • Condition: new • Sold by: sewit4you

Sewing machine motor

Easy to fit and has transformed my old industrial machine.

Verified purchase:  Yes • Condition: new • Sold by: sewit4you

happy with my purchase.it does work.

happy

EXCELENT

ABSOLUTELY BRILLIANT !!

Verified purchase:  Yes • Condition: new • Sold by: sewit4you