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After a good look around, I have been considering Adler machines and wondered what the general feeling was? Are they as good as folk say? Which one would be best for my purpose? I have tried a post machine without much success. I believe I need a small cylinder arm machine - has anyone got a recommendation or suggestion for me?
Has anyone fitted a servo motor to one and did it work out okay? What sort did you fit?
Hello Ray, in 2009 I came in on one of your threads about this and asked for recommendations for a machine for doing outdoor gear repairs. Steve Brambley suggested any of the Adler 69 class machines would be useful for what I was looking for. I bought a Durkopp Adler 069 373 cylinder arm machine from ebay and have never looked back really. The machine has done everything from hundreds of turn ups, rips and zips on nylon waterproof trousers and tops to webbing. It has always put out a really nice stitch and fed all kinds of materials through without complaint. In some rucksacks there is a sheet plastic insert which gives the back shape and which is not designed to be removed. It has sewn through this plastic and still given a neat repair on the cordura which needed fixing. On the thin stuff it has been good at putting out a nice stich without puckering or distorting the material.
Last year I ordered a servo motor. Although it had a good motor on it the speed was problematic. It worked fine but if I was away from my work for a couple of days the speed could still be a shock when you went back to it after a short lay off. I had been replaceing some large clear plastic panels in a tent. A thief had cut them open with a razor to rummage the pockets while the family inside slept....nice... Anyhow I'd nearly finished the last one and had to leave it for a week. When I went back I started up the machine gently put my toe to it and zap. It just went off far too fast for what I wanted and put around a dozen perforations in the window where they should not have been:head_hurts_kr: . So I unpicked it all which took an age and put another piece in but knew really that I did not want that hassle again and the way to go was to get a servo.
I did not find it any problem to fit the servo myself but you can see from the pictures that it has had to be fitted back to front, ie with the switches on the opposite side from where you are sitting. This is because on most tables the way the machine sits you can't fit the motor the other side of the pulley because the table is too short to accomodate the cylinder arm. You overcome this by turning the motor around by changing the connections on the machine so that the motor is running the opposite way but which is now the right way for the sewer. I guess it took around two hours to take the old motor out and to fit the servo. I checked with the manufcturer before I did the wiring alteration and it's been a joy to use. I did take a short video clip when I put the motor in of me stitching 6 pieces of seat belt with the servo motor. The link is
I bought mine off ebay and the same guy is still selling, what appears to be, the same motor, the link is hereI don't do a whole of lot of leather but I've been very happy with the machine that was recommended to me to use. I went for the servo because the original motor, although very good, was designed for people who sit at these machines 8 hours a day and have really well practiced control. Fine if you have that skill but for putting work through in a slow controlled way where you are always on top of whats happening then the servo has been one of the best investments in my sewing equipment.
PS had problems uploading this so the link for the photographs of the machine and servo is here