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TRAK Machine Tools
Southwestern Industries, Inc.
TRAK VMC Mills with ProtoTRAK RMX CNC Safety, Installation, Maintenance, Service & Parts List
MODEL NAME
VMC5
VMC7
VMC10
Air - Pressure CFM or SCFM
90 psi 2.5 CFM or 18 at 90 psi SCFM
Air Quality
Air dried/ water separator upstream of the VMC
Lube Pump Capacity
2 liters
* specs subject to change
** Must remove resistor and all sheet metal attached to top of electrical cabinet. The cable way for Z
axis also needs to be removed. The lifting point on the electrical cabinet is now the highest point.
*** height changes slightly based on how machine is leveled on leveling screws
**** can vary slightly due to home switch location and soft limit settings
2.13.1 Maximum Spindle Torque & HP
The following graphs illustrate the continuous and peak torque vs RPM (figure 2.13.1a) and horsepower
vs RPM (figure 2.13.1b) for the VMC machine at the spindle. Peak torque and horsepower values can only
be attained for a short period of time before the spindle drive will fault out to protect the motor.
Figure 2.13.1a
