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2AC WARNER & SWASEY SINGLE SPINDLE

Automatics and Screw Machines
Manufacturer:
MISC.
Model:
M-3920
Year:
1970
Stock #:
1124
2AC WARNER & SWASEY SINGLE SPINDLE

Swing over cross slide 12"
Maximum distance end of spindle to
turing head 30
1/16"
Flanged nose spindle, American Standard (Type A2) 8"
Hole in spindle 3 3/8"
Pentagon Turret
Centerline of spindle to turret face 7 1/4"
Maximum stroke 11"
Maximum working stroke 9"
Length of tool holder adjustment on
turret face 13 1/4"
Cross Slides
Width 9 1/4"
Maximum travel 5 1/16"
Maximum travel while turret dwells 4 1/16"
Turret Feeds
Six automatic selections from 36 feeds .0019" to
.124"
Spindle speeds (24) 44-1136
RPM
Cross Slide Feeds
Cross slide feeds at same rate as turret.
Each cross slide can be operated with any
selected turret face.
Threading
Right or left hand threading feeds are obtained
by change gears.
Thread range 7 to 32
TPM
Approximate weight 15,100
lbs.

MOTOR SPECIFICATIONS

25/12.5 HP 3/60/460 2-Speed main spindle motor
with electrical controls
2 HP 3/60/230-460 Hydraulic pump motor
1 HP 3/60/230-460 Spindle brake motor
1/2 HP 3/60/230-460 Coolant pump motor
1/2 HP 3/60/230-460 Index motor

12" 3-Jaw air chuck & cylinder
Program function selector panel
Four (4) M-4582 multiple turning heads
Two (2) M-4002 adjustable cutter holders
One (1) M-4474 reversible adjustable cutter holder
One (1) M-4007 plain cutter holder

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