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5-1/4" ACME GRIDLEY RAC-6 SIX SPINDLE

Automatics and Screw Machines
Manufacturer:
ACME GRIDLEY
Model:
RAC-6
Year:
1965
Stock #:
4954
5-1/4" ACME GRIDLEY RAC-6 SIX SPINDLE

Nominal O.D. of chuck (max. swing) 5-1/4"
Maximum travel of tool slides
End tool slide - standard 4"
Cross slides - standard 1-3/4"
Range of spindle speeds
Minimum 172 RPM
Maximum 1355 RPM
Right hand (slower than work spindle) .233
Left hand or back off (faster than work spindle) .543
Approximate weight 13,000 lbs.

MOTOR SPECIFICATIONS

25 HP 3/60/220/440 volt Main drive motor and controls
2 HP 3/60/220/440 volt Hydraulic motor
1 HP 3/60/208-220/440 volt Coolant pump motor

Four (4) independently operated cross slides
Six (6) National Acme "Namco" collet chucks
Universal air trip threading attachment - 3rd position
Partial waddle broaching attachment - drive unit only
Three (3) hinged type end slide tool holders
Individually motorized outside coolant pump and tank
Flat type chip conveyor
One (1) set of cams & gears
Double deck dovetail tool holder
Splash guards

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