Southwestern Industries TRAK EMX User manual

TRAK®EMX KNEE MILLS
& DPMEX2 Bed Mill
ProtoTRAK®EMX CNC
Safety, Programming, Operating and Care Manual
Covers Current Models:
➢ProtoTRAK EMX Retrofits
➢TRAK K3EMX
➢TRAK DPMEX2
Non-Current Models
➢TRAK K2 EMX
➢TRAK KEMX
➢TRAK K4 EMX
Document: P/N 26056
Version: 021120
Southwestern Industries, Inc.
2615 Homestead Place
Rancho Dominguez, CA 90220-5610 USA
T | 800.421.6875 |F | 310. 764.2668
Service Department: 800.367.3165
e-mail: [e-mail] | [e-mail] | web: southwesternindustries.com

Copyright © 2020, Southwestern Industries, Inc. All rights are reserved. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any
means, mechanical, photocopying, recording or otherwise, without the prior written permission of
Southwestern Industries, Inc.
While every effort has been made to include all the information required for the purposes of this
guide, Southwestern Industries, Inc. assumes no responsibility for inaccuracies or omission and
accepts no liability for damages resulting from the use of the information contained in this guide.
All brand names and products are trademarks or registered trademarks of their respective
holders.
Southwestern Industries, Inc.
2615 Homestead Place
Rancho Dominguez, CA 90220
Phone [phone] ◆Fax [phone]
Service Department
Phone [phone] ◆Fax [phone]

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TRAK EMX Knee Mill, Bed Mill and ProtoTRAK EMX CNC Safety, Programming, Operating and Care Manual
Table of Contents
1.0 Introduction
1.1 Models 1
1.2 Manual Organization
2.0 Safety
2.1 Safety Publications 2
2.2 Danger, Warning, Caution and Note
Labels and Notices Used in this Manual
2.3 Safety Precautions
3.0 Description
3.1 Control Specifications 7
3.2 Display Pendant
3.2.1 Pendant Front Panel
3.2.2 Pendant Back Panel
3.2.3 Servo Motors/Amplifiers
3.2.4 The Z Scale
3.2.5 Ballscrews
3.3 Machine Specifications
3.3.1 Manual Lubrication System
3.3.2 Auto Lubrication –DPMEX2
3.3.3 Electrical Cabinet
3.4 Optional Equipment
3.4.1 Power Draw Bar
3.4.2 Remote Stop Go Switch
3.4.3 Work Light
3.4.4 Coolant Pump
3.4.5 Spray Coolant
3.4.6 Chip Pan
3.4.7 Table Guard
3.4.8 USB Thumb Drive
4.0 Basic Operation
4.1 ProtoTRAK EMX Basic Operation 19
4.1.1 Switching the control on & off
4.1.2 Screen Saver
4.1.3 Modes
4.1.4 Emergency Stop
4.2 Machine Operation
4.2.1 Spindle Forward/Off/Reverse
4.2.2 Table, Saddle, Knee, Column Gib Locks
4.2.3 Raising/Lowering the Knee
4.2.4 Spindle Brake
4.2.5 Draw Bar
4.2.6 High-Low-Neutral Level
4.2.7 Speed Changes
4.2.8 Operating the Quill
4.2.9 Adjusting the Quill Stop
4.2.10 Power Feed Engagement Lever
4.2.11 Fine Feed Direction Shaft
4.2.12 Quill Feed Selector
4.2.13 Feed Trip Lever
4.2.14 Fine Hand Quill Feed
4.2.15 Fine Automatic Quill Feed
5.0 Definitions, Terms & Concepts
5.1 ProtoTRAK EMX Axis Conventions 26
5.2 Absolute & Incremental Reference
5.3 Referenced & Non-Referenced Data
5.4 Tool Diameter Compensation
5.5 Connective Events
5.6 Conrad
5.7 Memory & Storage
6.0 Using the EMX as a DRO
6.1 Enter DRO Mode 30
6.2 DRO Functions
6.3 Jog
6.4 Return to Absolute Zero
6.5 Power Feed
6.6 Service Codes
6.7 Teach
6.8 Tool #
7.0 Program Mode
7.1 Enter Program Mode & Assign Prog Name 34
7.2 Programming Strategy and Procedures
7.3 Programming Events –2 axis mode
7.3.1 Position Drill
7.3.2 Mill Event
7.3.3 Arc Event
7.3.4 Pocket/Profile Event
7.3.5 Subroutine Events
7.3.6 Finishing Teach Events
7.4 Programming Events –2 ½ axis mode
7.4.1 Position Drill
7.4.2 Mill Event
7.4.3 Arc Event
7.4.4 Pocket/Profile Event
7.4.5 Subroutine Events
7.4.6 Finishing Teach Events
7.5 Prompts Used to Define Events
7.6 Continue
7.7 Assumed Tool Offset, Feedrate, Tool #
7.8 Incremental Reference Position
7.9 Finish Cuts
7.10 Look
7.11 A Sample Program –2 Axis
7.12 A Sample Program –2 ½ Axis
8.0 Changing or Correcting Programs
8.1 Deleting a Partially Programmed Event 47
8.2 Editing Data while Programming an Event
8.3 Editing Previously Programmed Events
8.4 Changing the Feedrate
8.5 Changing a Part Number (Copy a Program)
8.6 Saving Changes to a Program
8.7 Erasing an Entire Program

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TRAK EMX Knee Mill, Bed Mill and ProtoTRAK EMX CNC Safety, Programming, Operating and Care Manual
9.0 SETUP/RUN Mode –DPMEMX2
9.1 Tool Table 49
9.2 Tool Path
9.3 STEP UP/STEP DOWN
10.0 Making Parts with the CNC –2 Axis
10.1 Setting Up 52
10.2 Starting Up
10.3 Display Messages in Program Run
10.4 Program Run Prompts
10.5 Stop
10.6 Feedrate Override
10.7 Data Errors
10.8 Fault Messages
11.0 Math Help
11.1 Procedure 54
11.2 Math Help Types
12.0 Program Memory and Storage
12.1 Cautions About Opening & Deleting Progs 57
12.2 Program Formats and Labeling
12.3 Saving & Opening Programs from
Internal Storage
12.4 File Transfer and Backup
12.5 CAM / G Code Files
12.5.1 G Codes Recognized by the
ProtoTRAK EMX
12.5.2 M Codes Supported by the
ProtoTRAK EMX
12.5.3 Valid Characters for Word/Address
Sequences
13.0 Service Codes
13.1 Service Code Procedure 61
13.2 Service Code Types
14.0 ProtoTRAK EMX Tutorial 63
14.1 Working with Definition, Terms, Conventions
14.2 Basic Operation
14.3 Programming Sample
15.0 Additional Sample Programs 82

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
1.0 Introduction
Congratulations! Whether you bought the ProtoTRAK EMX CNC as a retrofit or as the CNC
integrated into the TRAK Knee Mill or TRAK DPMEX2 Bed Mill, you have an excellent toolroom
machine. The ProtoTRAK EMX has an easy-to-use interface features that make knee and bed
mill work faster and more productive.
Manual Machining is always available and made easier with features like power feed, 100 inch
per minute rapids, and all the best features of sophisticated DRO’s.
Two-Axis or Two and ½ Axis Machining is available at the touch of a button for the
prototyping and moderately complex, low volume work that is typically done on knee mills or bed
mills.
The operation of the ProtoTRAK EMX CNC has been painstakingly refined to bring you the most
useful CNC technology while retaining the ease of use that has made ProtoTRAK the top brand in
controls for low volume production.
This manual will describe the operation of all basic and optional features in the appropriate
context. Where optional features are discussed, a note will explain in which option the particular
feature is found.
1.1 Models
The ProtoTRAK EMX CNC is featured in the following products:
Model
Description
Retrofits
PTEMX
Two-axis CNC retrofit to your knee mill
Knee Mill
TRAK-KEMX
Two-axis CNC, 33” x 15.5,” 3 HP
Non-Current Knee Mills
TRAK-K2 EMX
Two-axis CNC, 33” x 12,” 3 HP
TRAK-K3 EMX
Two-axis CNC, 32” x 16,” 3 HP
TRAK-K4 EMX
Two-axis CNC, 32” x 16.5,” 5 HP
Bed Mill
TRAK-DPMEX2
Two and ½ axis CNC, 31” x 16” x 23.5”, 3 HP
1.2 Manual Organization Notes
This manual covers the operation of the retrofit, TRAK K Mill and TRAK DPMEX2 products that
use the ProtoTRAK EMX CNC.
Some Sections do not apply to all users. For example, if you own a ProtoTRAK retrofit, you
should skip the sections that cover the description and operation of TRAK K Mills.
Sections that may not apply to all users contain a note to inform you of this fact.
Section 2 of this manual provides important safety information. It is highly recommended that
all operators of this product review this safety information carefully.

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
2.0 Safety
The safe operation of your knee or bed mill depends on its proper use and the precautions taken
by each operator.
•Read and study this manual. Be certain every operator understands the operation
and safety requirements of this machine before its use.
•Always wear safety glasses and safety shoes.
•Always stop the spindle and check to ensure the CNC control is in the stop mode
before changing or adjusting the tool or workpiece.
•Never wear gloves, rings, watches, long sleeves, neckties, jewelry, or other loose
items when operating or around the machine.
•Use adequate point of operation safeguarding. It is the responsibility of the
employer to provide and ensure point of operation safeguarding per OSHA 1910.212 -
Milling Machine.
2.1 Safety Publications
Refer to and study the following publications for assistance in enhancing the safe use of
this machine.
Safety Requirements For The Construction, Care And Use of Drilling, Milling,
and Boring Machines (ANSI B11.8-2001). Available from The American National
Standards Institute, 1430 Broadway, New York, New York 10018.
Concepts And Techniques Of Machine Safeguarding (OSHA Publication Number
3067). Available from The Publication Office - O.S.H.A., U.S. Department of Labor, 200
Constitution Avenue, NW, Washington, DC 20210.
2.2 Danger, Warning, Caution, and Note Labels and Notices As
Used In This Manual
DANGER - Immediate hazards that will result in severe personal injury or death.
Danger labels on the machine are red in color.
WARNING - Hazards or unsafe practices that could result in severe personal injury
and/or damage to the equipment. Warning labels on the machine are orange in color.
CAUTION - Hazards or unsafe practices that could result in minor personal injury or
equipment/product damage. Caution labels on the machine are yellow in color.
NOTE - Call attention to specific issues requiring special attention or understanding.

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
Safety & Information Labels Used On The
TRAK Knee or Bed Mills*
It is forbidden by OSHA regulations and by law to deface, destroy or remove any
of these labels
*Retrofit customers: please see the manual that came with your machine for information about safety and information labels.

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
220/440 VOLTS
Safety & Information Labels Used On The
ProtoTRAK EMX CNC
It is forbidden by OSHA regulations and by law to deface, destroy or remove any
of these labels

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
2.3 Safety Precautions
1. Do not operate this machine before the ProtoTRAK EMX CNC Safety,
Installation, Maintenance, Service and Parts List Manual, and the
Safety, Programming, Operating & Care Manual have been studied and
understood.
2. Do not run this machine without knowing the function of every control key,
button, knob, or handle. Ask your supervisor or a qualified instructor for help
when needed.
3. Protect your eyes. Wear approved safety glasses (with side shields) at all times.
4. Don't get caught in moving parts. Before operating this machine remove all
jewelry including watches and rings, neckties, and any loose-fitting clothing.
5. Keep your hair away from moving parts. Wear adequate safety headgear.
6. Protect your feet. Wear safety shoes with oil-resistant, anti-skid soles, and steel
toes.
7. Take off gloves before you start the machine. Gloves are easily caught in
moving parts.
8. Remove all tools (wrenches, check keys, etc.) from the machine before you start.
Loose items can become dangerous flying projectiles.
9. Never operate a milling machine after consuming alcoholic beverages, or taking
strong medication, or while using non-prescription drugs.
10. Protect your hands. Stop the machine spindle and ensure that the CNC control is
in the stop mode:
•Before changing tools
•Before changing parts
•Before you clear away the chips, oil or coolant. Always use a chip
scraper or brush
•Before you make an adjustment to the part, fixture, coolant nozzle or
take measurements
•Before you open safeguards (protective shields, etc.). Never reach for
the part, tool, or fixture around a safeguard.
11. Protect your eyes and the machine as well. Don't use a compressed air hose to
remove the chips or clean the machine (oil, coolant, etc.).
12. Stop and disconnect the machine before you change belts, pulley, gears.
13. Keep work area well lighted. Ask for additional light if needed.
14. Do not lean on the machine while it is running.
15. Prevent slippage. Keep the work area dry and clean. Remove the chips, oil,
coolant and obstacles of any kind around the machine.

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating& CareManual
16. Avoid getting pinched in places where the table, saddle or spindle head create
"pinch points" while in motion.
17. Securely clamp and properly locate the workpiece in the vise, on the table, or in
the fixture. Use stop blocks to prevent objects from flying loose. Use proper
holding clamping attachments and position them clear of the tool path.
18. Use correct cutting parameters (speed, feed, depth, and width of cut) in order to
prevent tool breakage.
19. Use proper cutting tools for the job. Pay attention to the rotation of the spindle:
Left hand tool for counterclockwise rotation of spindle, and right hand tool for
clockwise rotation of spindle.
20. Prevent damage to the workpiece or the cutting tool. Never start the machine
(including the rotation of the spindle) if the tool is in contact with the part.
21. Check the direction (+ or -) of movement of the table when using the jog or
power feed.
22. Don't use dull or damaged cutting tools. They break easily and become
airborne. Inspect the sharpness of the edges, and the integrity of cutting tools
and their holders. Use proper length for the tool.
23. Large overhang on cutting tools when not required result in accidents and
damaged parts.
24. Prevent fires. When machining certain materials (magnesium, etc.) the chips
and dust are highly flammable. Obtain special instruction from your supervisor
before machining these materials.
25. Prevent fires. Keep flammable materials and fluids away from the machine and
hot, flying chips.
26. When working in manual mode (not CNC) make sure the computer control is
switched to DRO or OFF.
27. An optional interlocked guard is available from Southwestern Industries, Inc. for
TRAK Knee Mills if the use of the table guard is deemed necessary by the user
for his application.

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
3.0 Description
3.1 ProtoTRAK EMX CNC Specifications
The list below summarizes the features and specifications. Each feature is described in more
detail in the appropriate section of the manual.
3.1.1 Basic System Specifications
Control Hardware
•Digital Servo Amplifiers –custom designed for ProtoTRAK operation
•D.C. Servo Motors –rated at 280 in-oz. continuous torque are twice that required
•Precision Ball Screws –in the table and saddle
•Modular Design –simplifies service and maximized uptime
•115V/60HZ/10 amps
•Feedrate Override of programmed feedrate and rapid
•Polycarbonate Sealed Membrane Keypad to lock out contamination
•7.0” Color LCD
•On board IDR flash memory storage for part programs
•USB port for interface with a storage device
•Rugged Industrial PC
•Glass Scale on quill for Z-axis readout
Software
•Diameter Cutter Compensation –allows programming of the part rather than the
center of the tool path
•Circular interpolation –makes arcs and any size hole easy to do with standard tools
•Linear Interpolation –to machine lines at any angle
•Conrad –provides automatic corner radius programming with one data input
•Incremental and Absolute –programming can even be mixed within an event
•Error Messages –to identify programming mistakes
•Fault Messages –for system self-diagnostics
•Parts Graphics display
•Look –a single button press to view graphics during programming
•Math Help –for finding points in a prompted format with graphical representation of
prompts
•Machine Tool Error Compensation and Backlash Compensation custom set on mill
after installation
•Selectable Inch/mm measurement readout
•Jog of X and Y from 1 to 100 inches per minute
•Continue Mill to eliminate repetitive data inputs while programming
•Context help information provides explanations of ProtoTRAK EMX operations
Programmed Canned Cycles
•Posn/Drill –single point
•Bolt Hole –series of points evenly spaced around a circle
•Mill –straight line in any direction
•Arc –any portion of a circle
•Pocket –a rectangle or circle and all the material inside, includes finish cut
•Frame –a perimeter of a rectangle or circle, includes finish cut
•Repeat –of programmed events with or without offset
Options
•Remote Stop/Go (RSG) switch

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
•USB thumb drive for program storage and transfer. Includes a free offline EMX
programming system.
3.2 Display Pendant
3.2.1 Front
Keyboard Hard Keys
GO: initiates motion in Run
STOP: halts motion during Run
LOOK: part graphics in Program mode
INC/ABS: switches all or one axis between incremental and absolute
INC SET: loads incremental dimensions and general data
ABS SET: loads absolute dimensions and general data
X, Y, Z: selects axis for subsequent commands
0-9, +/-, . : inputs numeric data with floating point format. Data is automatically + unless +/-
key is pressed. All input data is automatically rounded to the system's resolution.
MODE: to change from one mode of operation to another
HELP: displays information about the operation of each mode.
RESTORE: clears an entry

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
Arrow Keys
Between the LCD Screen and the hard keys is a column of arrow keys.
Up key, down key: these are located at the top and bottom of the column,
respectively. They have several uses:
•feedrate override in Run and DRO modes
•page forward, page back to move through events in a program
•data forward, data back to move through the data in an event
Middle five keys: These keys are called software programmable or soft keys. A
description of the function or use of each of these keys will be shown on the LCD screen
next to each key. If, at any time, there is no description above a key, that key will not
operate.
Emergency Stop Switch
The emergency stop (E-stop) switch kills all power to the ProtoTRAK's servomotors and
the spindle motor when pressed on a TRAK machine. The computer and pendant remain
powered.
The Liquid Crystal Display (LCD)
The display of the ProtoTRAK EMX is a 7” active-matrix color LCD.
The information displayed on the LCD screen is nearly always divided into 4 sections or
areas.
The top line, or status line, shows the system's current status. This includes the mode,
inch or mm measurement and part numbers.
Beneath the status line, and filling most of the screen, is the information area. Position
data, program data and graphics are shown here. In addition message windows will be
here in the information area.
Beneath the information area is a single "conversation" line. When numeric data is
required the conversation line will appear for you to see the numbers you enter before
they are set into the system.
On the right side of the LCD are boxes describing the current function or use of each soft
keys located next to them.

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
3.2.2 Pendant Back Panel
Motor
The X, Y and/or Z motor cables are plugged in here.
Warning:
Never plug or unplug motor cables with the power on. This will destroy the
computer!
Z Scale
Plug in the Z scale cable.
Table Guard
For plugging in the interlock switch that is part of the optional table guard. Not available
with retrofits.
The USB Ports
There are two USB ports, use only one at a time for an optional thumb drive for program
storage, transferring programs between ProtoTRAKs and computers and for program
backup. Software updates will be through the USB port.
The ports are USB1.1 compliant.
The thumb drives listed below proved to be compatible with the ProtoTRAK EMX CNC at
the time of this writing. We can’t guarantee that the brands won’t change in some way
that makes them incompatible, but they work now.
PNY
Memorex
Lexar
Microadvantage
Delkin / E Film
The one we supply will definitely work –so the way to be sure is to order the USB MEM
from us.

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
Test port
Used by the factory for testing only.
Grd (Ground)
We recommend that you ground the ProtoTRAK display to an earth ground such as a
cold water pipe.
A/C Inlet
To plug in the incoming 110v power. The on/off switch is located directly below this
inlet.
3.2.3 Servo Motors/Amplifiers
The ProtoTRAK EMX servomotor and amplifier have been combined into a single
integrated package on each axis. The motors are rated 280 in-oz. maximum continuous
torque that is sufficient for the heaviest cuts.
3.2.4 The Z Scale
In order to have the Z axis digital readout, it is necessary to have the optional Z-axis scale.
The Z readout may be activated or deactivated with Special Code 15. This is standard on our
DPMEX2 machine.
3.2.5 Ballscrews
Precision ballscrews are installed in the table and saddle to ensure smooth traverse and
positive control for manual and CNC machining.

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
3.3 TRAK Knee & Bed Mill Specifications
This section describes the TRAK Knee and Bed Milling machines, it does not apply to ProtoTRAK
EMX retrofits.
Item
Part Number
Description
1
20819
Spindle Motor
2
26015-1
EMX Pendant
3
15616
Y-Axis Handwheel (Saddle)
4
15616
X-Axis Handwheel (Table)
5
20296
X or Y Motor
FIGURE 3.3.1 The TRAK Knee Mill Machine Overview

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
FIGURE 3.3.2 The TRAK Knee Mill back view

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Southwestern Industries, Inc.
TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
Figure 4.1 DPMEX2 Component Identification
Item
Part Number
Description
1
20819-1
Spindle Motor
2
26015-7
EMX Pendant –2 ½ axis
3
15616
Y-Axis Handwheel (Saddle)
4
15616
X-Axis Handwheel (Table)
5
21157-1
Lube Pump
6
20296
X, Y or Z Motor

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
TRAK KEMX
TRAK K2EMX
TRAK
K3EMX
TRAK
K4EMX
TRAK DPMEX2
Table Size
50" X 10"
49" X 9"
50" X 10"
50" X 10"
49" X 9"
Table Travel
31"
33"
32"
32"
31"
Saddle Travel
15.5"
12"
16"
16 ½"
16"
Knee Travel
15"
16"
16"
16 ½"
23"
Ram Travel
21"
12"
15"
19"
18”
Maximum Quill
Travel
5"
5"
5"
5"
5"
Quill Diameter
3.375"
3.375"
3.375"
3.938"
3.375"
Spindle Taper
R8
R8
R8
NMTB 40
R8
Spindle Speed
Vari-speed head
60-500, 600-
4200 RPM
60-500, 600-
4200 RPM
60-500, 600-
4200 RPM
70-500, 600-
3950 RPM
70-4200 RPM
Head Tilt
45° forward and
back, 90° left
and right
45° forward
and back, 90°
left and right
45° forward
and back,
90° left and
right
90° left and
right
90° left and right
Quill Feeds per
Rev
0.0015", 0.003",
0.006"
0.0015",
0.003", 0.006"
0.0015",
0.003",
0.006"
0.0015",
0.003",
0.006"
0.0015", 0.003", 0.006"
Spindle Motor
Power-Vari-
speed
3HP
3HP
3HP
5HP
3HP
Power
Requirement
Control
110, 1P, 10A
110V, 1P, 10A
110V, 1P,
10A
110V, 1P,
10A
110, 1P, 10A
Power
requirements,
machine
220/440V, 3P,
8.5/4.25A
220/440V, 3P,
8.5/4.25A
220/440V,
3P, 8.5/4.25A
220/440V,
3P, 14/7A
220/440V, 3P,
8.5/4.25A
Maximum
Weight on Table
750
750 lbs.
750 lbs.
850 lbs.
1320 lbs
Machine Weight
2820 lbs.
2200 lbs.
2816 lbs.
3630 lbs.
3200 lbs.
Machine dims:
L, W, H
71" x 59" x 87"
70" x 57" x
83"
71" x 59" x
84"
71" x 59" x
91"
71" x 64" x 89"
Max rapid feed
X, Y
100 IPM
100 IPM
100 IPM
100 IPM
100IPM
Way surface
type
Dovetail X, Y, Z
Dovetail X, Z,
Y
Dovetail X, Z,
Square Y
Dovetail X,
Square Y, Z
Dovetail X, Y, Z
•Precision 7207 CP4 spindle bearings
•Chrome hardened and ground quill
•Meehanite castings
•Slide ways are Turcite coated
•Wide way surfaces are hardened and ground

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TRAKEMX Knee, Bed Mill & ProtoTRAKEMX CNC Retrofit Safety, Programming, Operating & CareManual
3.3.1 Manual Lubrication System - KEMX
Ways and Ballscrew Lubrication
The TRAK Knee Mill X, Y, Z way surfaces and ball screws are lubricated manually with the
lubrication pump located on the left side of the knee. Pull the handle fully and release 4
to 6 times at the beginning of each shift, and once every four hours of operation
thereafter.
1. At the beginning of each day, check the oil level in the pump. If low, fill with SAE 30
or 30W oil.
2. Every six months of operation, apply a liberal coating of Mobile Grease-MP, or
equivalent to the Z-Axis ACME screw.
CAUTION!
Failure to manually activate the pump at the beginning of each day may cause severe
damage to the TRAK Knee Mill way surfaces and ball screws.
Head Lubrication –KEMX & DPMEX2
Once Each Week:
1. Fill the oil cup on the front of the head with SAE 30 or 30W oil. This oil lubricates
the Hi/Lo range shifter.
2. Fill the ball oiler located in the front lower right corner of the speed changer housing.
This oil lubricates the speed changer shaft.
3. Extend the quill fully and apply a coating of SAE 30 or 30W oil to the outside
diameter of the quill.
Every Four Months:
Apply a good grade of general-purpose grease through the grease fittings on the back of
the head and on the left side of the head. The grease lubricates the low range gear set
and the feed change gears respectively.
3.3.2 Way Lubrication –DPMEX2
The auto lube system provides centralized automatic lubrication for the ways
and ballscrews. The lube pumps 2-liter reservoir is serviced with Mobil Vactra Oil No. 2
or equivalent. The pump is factory set to pump oil for 15 seconds for every 60 minutes
of spindle time. There is an internal memory on the pump so that the
pump will not reset every time the spindle is turned off.
The pumping output can be regulated electronically to control the pause time between
pumping cycles, and the duration of the pumping cycle. The following describes the
buttons used to program the lube pump. In order to modify any of the settings the
spindle must be on.
The pump has an alarm that will sound if any of the following problems arise:
•Oil line breakage
•Oil filter blockage
•Bad motor
•Low oil pressure
•No oil in tank