Mini Metal Lathe Timing Pulleys & Belt modify Mini Lathe to 1 hp Servo Motor

Description

Mini Metal Lathe Timing Pulleys & Belt. This is used to modify a spindle drive Mini Lathe to a 1 hp Servo Motor.
It also fits the 3/4 hp industrial servo motors as seen in the images.
This is the newest version pulley and belt set to include the toothed belt + spindle and servo motor toothed pulleys.
Does not include motor mount, spindle spacer or spindle adapter.
Does not fit factory original motors.
For the
experienced
machinist:
If you cannot weld up your own motor mount + cut your own spacers etc, you should buy either the complete kit or the complete kit including the servo motor.
Fits 7" X 14" single speed Chinese Mini Metal Lathe where the belt goes directly between an industrial servo motor with 15mm shaft and the Spindle.
Does not fit Harbor Freight, Clutch or Grizzly 7" X 12" or 7" X 10" Two speed lathes.
This will help you fit either a Vevor or a Mophorn 550 or 750 watt industrial sewing machine motor to your mini lathe.
This is the latest version. It utilizes the original 5 mm key way found on several brands of industrial servo motors.
This is not a full kit and you will have to make your own mounts etc. This is just the
pulleys
and belt required to do the servo motor mod as seen in my other listings.
This servo motor pulley uses the original key way, nut and lock washer found on industrial servo motors with 15 mm shaft.
You may have to shave the spindle pulley hub end a few thousands to tighten the fit for belt clearance inside the die cast plate.
Fits Many Mini Metal Lathes.
(see my other listings for a kit with or without motor)
Install
an industrial sewing machine servo motor in the original motor location of your spindle drive mini metal lathe.
Allows for complete
reinstall
of all threading gears and auto feed systems.
Fits mini metal lathes that the drive belt goes directly to the spindle gear.
Does not fit mini metal lathes that have an intermediate shaft (high/low gear). To fit these you will need a different top gear and a different belt. See my other listings for this item.
For those who want to use their own servo motor right now.
The horsepower
improvement
and speed control is incredible.
As long as you pick one of the right motors, this system provides full power at any speed and that includes Spindle RPM's as low as 60 RPM's
Note: Individual parts: A timing belt with timing gears.
You will need to manufacture your own motor mount and at least shave the plastic bearing retainer for clearance.
Please contact me through eBay.
See it running,
disassembly
and
programming
on You Tube search for: "
Mini Metal Lathe 1 HP Servo Motor 750 Watt Computer controlled with threading and gears"
Same username the Custom Crafter
Includes:
An aluminum spindle timing pulley, designed by The Custom Crafter to fit the mini lathe spindle shaft (see photos).
This pulley fits 28mm spindles. Measured in inch = 1.100"
An aluminum motor timing pulley, designed by the Custom Crafter.
This pulley fits servo motors with a 15 mm shaft and incorporates the existing key way mounting found on these motors
Motor shaft: Measured in inch:
Motor shaft = 0.589"
Pulley bore = 0.592"
A new toothed 1/2" wide timing belt to fit the increased width 1/2" wide drive pulleys.
Assembly requires some technical skill to include minor machine work.
You will have to cut the
die-cast
gear housing to allow additional room for the larger timing belt. (see photo)
this can be done with a hacksaw and a file but a pneumatic cut off tool or die grinder will ease this job.
There are a few mini lathes where the motor/belt tension slots were drilled instead of
slotted
. This is a huge issue caused by the Chinese
taking
shortcuts during manufacturing.
Not only will you have to cut these slots for this mod, you will have to cut them anyway to replace your original drive belt.
A spreader wrench is a big help but this can be managed with a hammer and punch.
Some longer allen head metric allen bolts may also be required, especially it you over tighten and strip the ones provided with your machine.
Notes:
No refunds will be issued for damage caused by abuse.
All lathes are dangerous, increasing the
horsepower
increases this danger.
It is your
responsibility
to insure fit and proper application. We make no
guarantee
of
safety
, application or that this
product
is suitable for your intended use.
Our liability is limited to the purchase price of this item.
Shipping:
Ships USPS ground.
Returns:
Buyer pays shipping both ways
Buyer has 14 days from the time he/she receives this item as shown by tracking to get a return authorization.
Seller usually responds in under 24 hours.
Buyer has 10 days ship time to have the return at the sellers address. 10 day period starts when seller issues the return authorization.
Seller will inspect returned parts and if it passes, seller will issue a refund of the purchase price less shipping.
All original parts must be returned to get a refund.
No return/refund authorizations will be issued after the 30 day period.