Members MarlinDave Posted December 25, 2020 Members Report Posted December 25, 2020 I have a Consew 225 that is in good shape with clutch motor. Got it through an in-law who services sewing machines and It works ok and will barely do my one use on holsters. He showed me how-where to lube it. When I do a holster it might sew 2 minutes, then sit in my shop for a month or 2. How often to oil it? Unlikely I will live long enough to put 8 hours on it. Also, does anybody know the shaft size to upsize to a larger pulley on the machine? Quote
Members ryano Posted December 25, 2020 Members Report Posted December 25, 2020 1 minute ago, 327fed said: I have a Consew 225 that is in good shape with clutch motor. Got it through an in-law who services sewing machines and It works ok and will barely do my one use on holsters. He showed me how-where to lube it. When I do a holster it might sew 2 minutes, then sit in my shop for a month or 2. How often to oil it? Unlikely I will live long enough to put 8 hours on it. Also, does anybody know the shaft size to upsize to a larger pulley on the machine? Merry Christmas, Firstly, I sure hope you will live long enough to put well over 8 hours on it. If you leave it sit for that long of time, i would oil it every time you use it and do not use 3 in 1 oil. I always oil my machine the day before using, every night if sewing daily and put a rag under the needle to collect oil that drips over night. I oil the hook and bobbin case every bobbin change no matter what size of bobbin. Your machine should turn over very freely with the handwheel, if it does not, the clutch arm may need adjusted, one way to check this is to remove the belt and see how it turns over, if it turns over a lot more free, then the clutch may need adjusted, what does your brother in law think? Sewmun aka Bob Kovar should know shaft size or have a fix, pulley etc. if you still need aid in turning your machine over. Quote
Members MarlinDave Posted December 25, 2020 Author Members Report Posted December 25, 2020 In-law is 3 hours away. Just wanted bigger pulley to slow it down a bit. Quote
Moderator Wizcrafts Posted December 25, 2020 Moderator Report Posted December 25, 2020 3 hours ago, 327fed said: In-law is 3 hours away. Just wanted bigger pulley to slow it down a bit. We usually slow down the motor, not the machine. I have some motors equipped with 2 inch pulleys and under. Clutch motors usually have a 3/4 inch shaft and small pulleys can be found online. Just make sure you buy from a sewing machine dealer who has 3/8 inch width pulleys for type 3L belts. If a small motor pulley doesn't slow it down enough, there are speed reducers available in 2:1 and 3:1 ratios. For every inch of motor pulley reduction, you will need an equally smaller 3L v-belt. Quote Posted IMHO, by Wiz My current crop of sewing machines: Cowboy CB4500, Singer 107w3, Singer 139w109, Singer 168G101, Singer 29k71, Singer 31-15, Singer 111w103, Singer 211G156, Adler 30-7 on power stand, Techsew 2700, Fortuna power skiver and a Pfaff 4 thread 2 needle serger.
Members ryano Posted December 25, 2020 Members Report Posted December 25, 2020 Another option is to buy a servo motor. Quote
Members MarlinDave Posted December 25, 2020 Author Members Report Posted December 25, 2020 Yes it had a 2 1/2 or 3 inch pulley when I got it. Now has a 2 inch pulley. Really not that much too fast - just would be nice to run a bit slower. Hate to invest too much in the setup - no income from hobby, machine really is marginal for what I use it for. One of these days I will journey to Tractor Supply and get pulleys, make a jackshaft, etc. to slow it down. I think a pulley under 2 inch would not have enough area and slip more than it does now. Quote
Moderator Wizcrafts Posted December 26, 2020 Moderator Report Posted December 26, 2020 47 minutes ago, 327fed said: Yes it had a 2 1/2 or 3 inch pulley when I got it. Now has a 2 inch pulley. Really not that much too fast - just would be nice to run a bit slower. Hate to invest too much in the setup - no income from hobby, machine really is marginal for what I use it for. One of these days I will journey to Tractor Supply and get pulleys, make a jackshaft, etc. to slow it down. I think a pulley under 2 inch would not have enough area and slip more than it does now. So, feather the damn clutch! Quote Posted IMHO, by Wiz My current crop of sewing machines: Cowboy CB4500, Singer 107w3, Singer 139w109, Singer 168G101, Singer 29k71, Singer 31-15, Singer 111w103, Singer 211G156, Adler 30-7 on power stand, Techsew 2700, Fortuna power skiver and a Pfaff 4 thread 2 needle serger.
Members MarlinDave Posted December 26, 2020 Author Members Report Posted December 26, 2020 8 minutes ago, Wizcrafts said: So, feather the damn clutch! Yes, I do. And the belt slips. I can manage. But back to the original question, anybody know the shaft size on a Consew 225 pulley? Quote
Members ryano Posted December 26, 2020 Members Report Posted December 26, 2020 (edited) I have cut v belts and put them back together with hog rings that have held up for a very long time to save from buying a belt. Building a jackshaft, plus buying a belt can really add up. I wish I could help you on shaft size, I really think it is 1/2" but can't bet on it since it is made in japan, so it may be 13mm. Maybe Bob will chime in soon. Edited December 26, 2020 by ryano Quote
Members MarlinDave Posted December 26, 2020 Author Members Report Posted December 26, 2020 Found the original pulley on Amazon. 1/2 inch for this one and Singer 111. Quote
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