New High Performance 550W servo motor for Emco Unimat 3 lathe.
Variable Speed Spindle Drive Motor Upgrade with reverse.
Fits Emco 3 Lathe. See images.

Now comes with our 2024 controler.
See image that states what comes in the box.

Motor RPM Range: 200 to 4,500 RPM
Ratio is: 1.61 motor to 1.0 Spindle.
Resulting spindle speed: 63 to 2,790 RPM

Superior torque output.

See video.
Video is assembly instructions:
See video in images above or video link below.
https://www.youtube.com/watch?v=RQyD-YmjHSA

Contact us before you order.
You must watch the video before you purchase. This is instructions on how to make it work.

UP to 5 days lead time.

See image 2 for what is included:
Only what you see in the image without the lathe is what is included. All other images are for information only.The lathe itself is not included

Runs on typical 110 to 120 volt AC household power supply's.

Motor programming + spindle speeds and Reverse:

The motor speed can be programmed to operate in any range chosen by the user.
Between 200 and 4,500 RPM's.
The full range of speed (RPM's) can also be controlled with just the speed control knob.
Speed control programming only requires a few easy steps.
Reverse is simple, just hold the yellow button for a few seconds.
Programming includes the ability to set bottom and top RPM range separately. In other words you can program the system to run the spindle at any speed or range of speeds you choose (see below).
Slowest speed achievable: Motor 200 RPM. (Below 300 is not recommended).
Highest speed: 4,500 RPM.
Soft start is programmable and will be set as soft as possible when you receive this motor. This program is very effective in reducing drive belt wear etc.
Braking strength is also programmable and will be set as low as possible. Personally I wish I could set it lower.
Self diagnostics with fault code chart and programming instructions are available on our web site.
Power went out safe program.
Use at your own risk. Our liability is limited to the purchase price of this item.

Emco Unimat 3 Variable Speed 550 Watt Spindle Motor Upgrade with reverse

$300.00

Excluding Sales Tax

Quantity

Motor Specifications:

550W servo motor.

4 NM torque.

200 ~ 4,500 RPM's.
550W servo motor.

4 NM torque.

200 ~ 4,500 RPM's.

Complete stand alone driver/controller.

Overload protection built in.

Rotary speed control switch built in.

One step reverse on the fly function.

E-Stop function.

Power out safety circuit.

Adjustable upper and lower RPM limits

Adjustable soft start.

Adjustable soft to rapid braking.

Maintains set RPM regardless of load changes while cutting.

L050 drive gear ratio is 1.67 to 1
includes:

12L050 twelve tooth 1/2" wide synchronous pulley.

15 mm bore. 5 mm key comes installed on motor.

20L050 twenty tooth 1/2" wide synchronous pulley.

Motor Mount Bracket includes:

Hand machined aluminum Mounting bracket.

Two taper and i button head mounting bolts.

The four button head bolts used to attach the servo motor are included.
Limited 180 day parts warranty. Labor is buyers responsibility:
See details, what's covered and for how long etc below. Shipping both ways for all parts returned for warranty is the buyers responsibility. Parts returned will be inspected for unique identification mark and or abuse. If found to be abuse or missing the identity mark, no warranty exchange part will be provided and buyer will be required to pay shipping to get their parts back. Warranty exchange parts may or may not be new but instead refurbished or demos that I have from previous builds. Warranty starts on the day our records show the system as paid and not the date the item is actually received.

Servo Motor. - I will exchange a defective servo motor for up to 180 days. Buyer must return the motor + the control unit + the speed control switch for inspection and testing. Additionally original packaging such as Styrofoam package inserts must be used to return these parts.

Computer control unit. - I will exchange a defective control unit PCB for up to 180 days. Buyer must return the motor + the control unit + the speed control switch for inspection and testing. Additionally original packaging such as Styrofoam package inserts must be used to return these parts.

Timing pulleys, motor mount and aluminum adapters.
180 days - I will exchange or replace these items at no cost or limited cost to buyer as follows. Buyer will be asked to provide photos. If photos are accepted seller will ship replacement parts at no cost to buyer. If photos are not accepted seller will ask buyer to return parts at buyers expense for inspection before seller warranties these parts.

Timing belt and small parts are not covered. Customer alterations and machine work are not covered and may void the above warranty.

Improper instalation or abusive operation is not warrenty.
Certain items are not returnable (See listings). Items costing less than $15 each are not returnable.

No reason is required.

Buyer pays return shipping.

Buyer provides tracking number that shows the item is in possession of the return shipping company before the 30 day time period runs out.

30 day time period starts when tracking shows original order as in possession of USPS.

Buyer to provide tracking # and shipping company name to be e mailed to servomotorkit@gmail.com within 36 hours of when issued.

Return must be shipped through USPS, UPS or FedEx.

Defective products are always returnable or refundable but will require documentation. See warranty time limits as they are directly related to if a product qualify's as defective. Shipping is always refunded on defective products. You are required to provide proper documentation of said defect.

Shipping is not refundable simply because you changed your mind or the product does not fit. It is your responsibility to look up and or measure to insure proper fit and suitability for your intended use. If you are not sure, ask us. If we say it fits in an e-mail or text message and it does not; than we pay the shipping instead of you.

All items returned must be in like new and unused condition:
This includes original packaging.

Missing packaging will result in a restocking charge of up to 10%

Installed items will not be refunded or charged up to 50% to restore and resell as a refurbished unit.

Swapping out parts will result in no refunds, all warranty's voided and no new orders accepted.
Try honesty instead, we will be happy to assist and find a solution that keeps both of us happy.
All after the sale customer support is done by text to the number included in the box.

All Warenty and returns are done in house. Use the text number provided in the box to request assistance.

Ask questions before ordering.
There is nothing worse then having an expensive item break 2 days after the warranty expires. As long as there is no abuse, we will offer a solution. This often includes parts at cost and free installation. That is as long as you communicate and pay shipping both ways. Yes, we keep control boards in stock for this reason. We also keep motors, belts and every part used to build these in stock. Just contact us and we will have you up and running within days, not 6 months waiting for parts from China.

2024 Tethered Control
Shown here running our toothed
pulley belt drive mini mill upgrade.
there are 4 versions of our mini
mill mill kits. I will update the website
to show them as soon as I can

Turn sound on by clicking the note
in the lower right corner
Pause the Video by clicking center
screen

Emco Unimat 3 Variable Speed 550 Watt Spindle Motor Upgrade with reverse

Motor Specifications:

Includes:

Shipping:

Warranty:

Basic 30 day return policy:

Customer support:

After Warrenty Support:

How can we help?