There is nothing like a ProtoTRAK for usability and the ProtoTRAK RMX goes beyond with productivity features that are not found anywhere else. Our 40 years of experience serving machinists in small lot milling applications have led us to a CNC that is simply amazing.
The power and flexibility of this latest generation CNC provide the best ever combination of control and machine for short run production and toolroom work. All in a system that is easy to use and as familiar as any ProtoTRAK.
The ProtoTRAK® KMX is the best CNC TRAK has ever made for knee mill applications. With the advanced technology, power and flexibility of the KMX, you can accomplish anything from quick manual jobs to complex profiling.
The K3 KMX-3 uses a quill drive for 3-axis machining. Manual quill control is accomplished with electronic handwheels. For most 3-axis machining applications however, we highly recommend our TRAK Bed Mills.
| All Models | |||
|---|---|---|---|
| Table Size | 10″ x 50″ | ||
| T-Slots (Number x Width) | 3 x .625″ x 3″ | ||
| Table Travel | 32″ | ||
| Saddle Travel | 16″ | ||
| Knee Travel | 16″ | ||
| Maximum Quill Travel | 5″ | ||
| Quill Diameter | 3.375″ | ||
| Spindle Taper | R8 | ||
| Spindle Speed Range RPM |
K3KMX (without Spindle Control): 60-500, 600-4200 K3RMX (with Spindle Control): 40-600, 300-5000 |
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| Head Tilt | 45° forward and back, 90° left and right | ||
| Quill Feeds per Revolution of Spindle | 0.0015/0.003/0.006″ | ||
| Spindle Motor HP | 3 HP | ||
| Power Requirements - Control |
K3KMX (without Spindle Control): 110V, 1P, 10A K3RMX (with Spindle Control): 110V, 1P, 8A |
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| Power Requirements - Machine |
K3KMX (without Spindle Control): 208/480V, 3P, 8.5/4.25A K3RMX (with Spindle Control): 208V, 3P, 11A |
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| Maximum Weight of Workpiece | 850 lbs | ||
| Weight Net |
K3KMX: 2300 lbs K3RMX: 2816 lbs |
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| Dimensions |
K3KMX: 78″ (length) x 103″ (width) x 87″ (height) K3RMX: 78″ (length) x 103″ (width) x 92″ (height) |
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| Rapid Speeds | 100 IPM X, Y | ||
| Way Surface Type | Dovetail X/Z, Square Y | ||
Chip pan for TRAK knee mills.
Knee power feed for TRAK Knee mills.
A hand-held switch to stop and continue program run.
Available for purchase at our service parts website: Remote Stop/Go Switch
Table guard with sliding doors to impede chips and coolant and keep the operator from the tool and workpiece during CNC machining. Interlock switch on the door interfaces to the CNC. DRO and TRAKing are allowed with the door open, but the door must be closed for automatic CNC operations in the Program Run Mode.
Bright, long-lasting halogen work lamp with industrial-grade mount.
The auto lubrication pump for the ways and ballscrews is wired to operate while the spindle is running. Discharge times and intervals are set on the pump.
6″ Kurt vise and mounting hardware - model DX6. Opens to 9″.
The unique Fog Buster® non-fogging coolant sprayer precisely directs a fine stream of coolant to the tool and workpiece.
The feel of manual control of real handwheels, but our electronic handwheels bring the power of the CNC to your fingertips through features such as TRAKing and DO ONE.
A Torque-Rite draw bar factory installed. May be ordered as CAT or NMTB/NST. Draw bar for CAT type is longer to fit into tool holders that have the tool changer grip, or retention knob removed.
A popular brand of glass scale mounted on the table and saddle.
The optional coolant pump is mounted on the back of the machine column. It is wired into the electrical panel for operation through the Accessory key on the CNC front panel.
Switches and brackets are set for maximum travel limits. Tripping the switch will cause the servo motors to shut down.
The USB Memory option consists of an industrial-grade Delkin® Thumb drive. This device is unsurpassed for reliability and speed of file access and is the storage of choice for our own software engineers.
Clear Off allows for the removal of part material from the outside in, leaving only the bosses and profiles you want. This option is easily programmed at the machine, and works with both DXF and Parasolid models.
The TRAK MTConnect option enables customers to add MTConnect functionality quickly and easily to their machines, so that machine data can be collected using the standard MTConnect protocol.
3rd party software not included.
Requires purchase of KMX Offline Programming.
Verify - Solid model representation of parts and toolpaths
DXF Converter
Parasolid File Converter
The Auxiliary functions provide program control of spray mist or coolant, spindle off, and interface to a programmable rotary table or indexer.
