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4 SPINDLE EXCELLON MODEL XL-3C CNC DRILLER AND ROUTER

Drilling & Tapping Centers
Manufacturer:
EXCELLO
Model:
XL-3C
Year:
1980
Stock #:
4029
4 SPINDLE EXCELLON MODEL XL-3C CNC DRILLER AND ROUTER

Work table dimensions 27" x 55"
Travels
X-Axis 24"
Y-Axis 25.9"
Z-Axis .10" to 1.00"
Base structure, granite surface plate 8" thick x 70" long x 60" wid
e
Drill/router spindle configuration Drilling - precision, friction-
free, self-aligning air
bearing sleeve. Routing - air bearing sleeve with rigid dua
l pneumatic clamping.
Spindle range 15,000 to 60,000 RPM
Cooling closed loop cooling system with heat exchanger
Tool capacities
Drilling .0135" to .250" hole size with no pilot drill
ing required
Routing up to 1/8" router bit
Drill chucks quick change air actuated split collet
Pressure foot snap out no mar brush or solid type, force variable fr
om 20 to 60 pounds,
independent of spindle stroke
CNC Controller Excellon 4, 16K byte with CRT display & alpha numeric
keyboard - inch
and metric
Hit rate up to 500 SPM
Positioning velocity up to 500 IPM
Drill feed velocity 10 to 500 IPM
Routing feed velocity 0 to 200 IPM
Drill retract velocity 1000 IPM
Overall dimensions
Machine 88" x 76" x 64" High
CNC Control 32" x 27" x 69" High
Approximate weight
Machine 7,000 lbs.
CNC Control 500 lbs.

MOTOR SPECIFICATIONS

1 H.P. at 60,000 RPM Spindle motor permanent sealed bearing, brushle
ss A.C. induction

4 Frequency controlled spindles
Cutter compensation
Position feedback - photo - optical encoders
Table guides & bearings patented self-aligned air bearing ways & tab
le support
Positioning drive - X, Y & Z axis - D.C. servo motors/tach. with pre
cision lead screw
and pre-loaded ball nut
Computer controlled lead screw compensation
Tooling plates Aluminum with hardened steel bushing & slot, air ac
tuated quick release
Manifold vacuum chip removal system
Sound deadening enclosure with lift-up door
4 A.C. Amp gauges for spindles

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