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8" X 20" SUPERTEC MODEL G20P-50 CNC PRECISION UNIVERSAL

GRINDER UNIVERSAL
Manufacturer:
SUPERTEC
Model:
G20P-50 CNC
Year:
1998
Stock #:
10006
8" X 20" SUPERTEC MODEL G20P-50 CNC PRECISION UNIVERSAL

General capacity
Swing over table 08"
Distance between centers 20"
Max. grinding diameter 08"
Max. load hold between centers 176 LBS
Grinding wheel
Wheel speed 1940 RPM
Max. peripheral speed 59 (ft/min)
Wheelhead
Sliding angle deg. 90
Automatic rapid traverse 236 (in/min)
Infeed travel 6"
Min. increment infeed 0.0001"
Workhead
Spindle speed (variable) 50-500 RPM
Center taper No.3 MT
Spindle type Fixed (Opt. rotar
y)
Diameter of bore 0.79"
Tailstock
Quill travel 1"
Center taper No.3 MT
Table
Rapid feedrate 315 (in/min)
Min. increment feed 0.0001"
Swiveling angle 7 Deg.
Motor
Wheel spindle motor 3.75 kW
Workhead motor 0.37 kW
Hydraulic pump 1.33 kW
Cont. on

(cont.)
Lubrication pump 0.19 kW
Coolant pump 0.1 kW
Wheel (X-Axis) motor (Fanuc) 1.2
Wheel (Z-Axis) motor (Fanuc) 1.2
Gross weight 5,500 LBS
Packing dimensions 110" x 50" x 81"

MOTOR SPECIFICATIONS

5 HP

Mitsubishi CNC control
Swing down internal spindle
Coolant system
Tailstock
(2) 4" Northfield 4" chucks

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