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  • Contributing Member
Posted

My intent on getting the 31 was to put a servo on it. The cheapest servo I've seen is a consew for $109 on Ebay. My questions to you machine pros are:

Has anyone successfully put a servo on a 31? Is it worth it? Has anyone bought and used the consew servo? Is it any good?

Now I'm trying to save up for a more adequate machine, but for lightweight leather, I'm thinking the 31 will do me for awhile, especially with the servo. Am I full of baloney? Any tips, suggestions, etc, will be appreciated.

  • Ambassador
Posted

rdb.........if the 31-15 is sewing good LEAVE IT ALONE. mine was made in 1941 ,it has the original

clucth and it sews fine.

I receently came across a consew cylender arm machine ,bought a new table and had a servo motor

installed. dont like it. it is noisy and there is a hair line adjustment that goes fast and faster.

the folks i bought it from will take a look at it to see if there is a problem with the motor.

another mechanic told me he has seen problems with them. after xmas i will have time to get all this

corrected..........

i m h o ......save your $$$$$$

Luke

  • Contributing Member
Posted

Sounds like good advice. Thanx Luke.

This 31 is just too fast for me right now. I'm trying to do some delicate work, and I'm not that proficient on such a fast machine. I'm palming the flywheel right now, but it's not exactly perfect. I guess I just need more practice. This thing is running perfect right now, so I know it's me...lol. The Artisan servo is good, but too pricey for such a thing. Maybe by next year they'll be selling some used servos out there on the intertubes.

  • Ambassador
Posted

this will solve the speed problem. i did it on a consew 225.

put a SMALLER PULLEY ON THE MOTOR......SPEED WILL SLOW DOWN......

Luke

  • Moderator
Posted
rdb.........if the 31-15 is sewing good LEAVE IT ALONE. mine was made in 1941 ,it has the original

clucth and it sews fine.

I receently came across a consew cylender arm machine ,bought a new table and had a servo motor

installed. dont like it. it is noisy and there is a hair line adjustment that goes fast and faster.

the folks i bought it from will take a look at it to see if there is a problem with the motor.

another mechanic told me he has seen problems with them. after xmas i will have time to get all this

corrected..........

i m h o ......save your $$$$$$

Luke,

It sure sounds like a problem with the motor. My servos make no noise when on, and very little if any when sewing. The dial on mine go from almost a stitch every 5 seconds to ripping a strap out of your hand.

Bruce Johnson

Malachi 4:2

"the windshield's bigger than the mirror, somewhere west of Laramie" - Dave Stamey

Vintage Refurbished And Selected New Leather Tools For Sale - www.brucejohnsonleather.com

  • Ambassador
Posted
Luke,

It sure sounds like a problem with the motor. My servos make no noise when on, and very little if any when sewing. The dial on mine go from almost a stitch every 5 seconds to ripping a strap out of your hand.

that could be why he said to bring it back. the brand is " E-Z SERVO CORPORATION"

THANKS.

Luke

  • Ambassador
Posted

STEVEH......I AM UP FOR A SERVO MOTOR, BUT I WANT A GOOD ONE.

WHAT BRAND DO YOU RECOMEND.

Luke

  • Members
Posted

Luke,

I have a artisan servo motor on a31-15, singer 111w 155. The motor runs very quite, 1/2 hp, low /hi range button, speed knob, and a motor directional switch, it came with a small pully sheave, no speed reducer necessay. it has plenty of starting torque, very easy to controll. bolt pattern was the same as the clutch motor so it was an easy change over.

Steve

  • Ambassador
Posted
Luke,

I have a artisan servo motor on a31-15, singer 111w 155. The motor runs very quite, 1/2 hp, low /hi range button, speed knob, and a motor directional switch, it came with a small pully sheave, no speed reducer necessay. it has plenty of starting torque, very easy to controll. bolt pattern was the same as the clutch motor so it was an easy change over.

Steve

thanks so much for the information

Luke

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