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The
THE NEW No. 601
DISTRIBUTED BY
SYRACUSE SUPPLY CO.
SYRACUSE,
Oster
N.Y.
Manufacturing
RAPIDUCTION
<^Ig*uH (DjCbesiated
SCREW MACHINE
U S T No. 2 7- A
Co.
<
CLEVELAND,
OHIO,
U. S. A.
Page 2

m
/
The NEW No. 601 "RAPIDUCTION" has
NV0T0R
provides long life with minimum mainte
nance.
DRlm
been designed to meet the present demand
for a simple, plain head, hand operated,
screw
highly skilled operator.
ally operated, six station turret, many costly
features, not required for the average turn
ing job, have been eliminated. The simpli
fied, but thoroughly
machine, which does not require a
With hand feed to cross slide and manu
mechanical design
This new machine can be furnished to
suit individual
position turr'et is not needed, a plain saddle
be supplied, on which tool posts or other
can
>
fixtures can be mounted.
9 Both worm and direct drives are available,
depending on spindle speed range desired.
The anti-friction bearing mounting
spindle makes modern high speeds practical-
No.
requirements,
601
If the six
of
the
RAPIDUCTION
*74e AtUweSi to tyotiA <
7uA*vUuf PnotUomA.
z
Page 3

s' /Veoi, SimpsUffiecIl McuUuUt^
r\
capable of han
dling a wide variety of turret
1
i
many
more
complicated and higher
lathe work as efficiently as
priced
machines,
and with less skilled operators.
CATALOG
No. 601
3
Page 4

THE
HEXAGON
TURKS
i
view at the
lock bolt and hardened, taper lock bolt
bushings. Each turret face has six tapped
holes for mounting various sizes of tool holders.
The saddle stops are automatically synchronized with
the revolution of the turret.
right, the hardened, taper
HE No. 601 Turret is hand operated
T
and hand indexed as illustrated
photo at the left. The lever below th^^
turret serves to lock the turret rigidly i.
the desired position and also to release
the lock stud when hand indexing. The
radial thrust of the turret is taken by
a massive ball bearing. The lock
ing stud is provided with
adj ustment so as to give
maximum rigidity.
Note from the
in
the
11-
THE CROSS SLIDES
The "RAPIDUCTION" Cross Slide is mounted on gener
*
ous dove-tail ways and provided with a taper gib.
It is equipped with a longitudinal T slot on front side and
three transverse T slots on rear side for rigidly mounting
a variety of tool posts and fixtures. Adjustable stops in
both directions are provided. The lever feed cross slide
shown below is of
the rack and pinion
type for fast opera
tion.
feed cross slide
shown at the right
is equipped with a
fljf large graduated
I dial for quick and ^
accurate diameter j<^jgpP
settings. The
bronze feed screw
nut is replaceable. HP
No. 601 Machines
can be supplied
with either lever or
screw feed cross
slides, as desired.
» » »
The screw
AND SPINDLE NOSE
;
The spindle nose is No. 6-A1 American Stand
ard Flange Type ground to master gauges.
Page 5

CHOICE OF
SPINDLE
^
DRIVES
Depending on the type of
work to be done by the ma
chine and the range of speeds
desired, the "RAPIDUC-
TION" can be equipped with
either a worm driven or a
direct driven spindle.
spindle is mounted in pre-
loaded ball bearings for long
life and frictionless operation.
The bearings are automati
cally lubricated by the splash
and drip system.
The
The hardened
which, like the spindle, is mounted in ball
bearings, transmits a smooth, even flow of
power to the spindle, through a bronze
worm wheel. It is this smooth flow of
power which enables the ma
chine to handle extremely
heavy forming cuts with
absence of chatter.
and ground steel worm
MOTOR PLATE ADJUSTMENT
In the worm drive machine, (see illustra
tion at right) belt tension is released for
change of sheaves by simple cam move
ment actuated by the lever.
In the direct drive machine, belt ten
sion is regulated by a simple, hand oper
ated screw.
THE DIRECT DRIVE
For high speed work on
small diameters and non
ferrous materials,
/
speeds.
drive from motor to spindle is
provided. This makes it possible
to obtain up to 3000 R.P.M., spindle
a
direct
DRIVE
The No
motor, manually controlled, driving the
spindle through triple V belts. Various
speed ranges in the ratio of 2 to 1 are
made available by change of sheaves.
This simple two speed set up will be
found to be adequate for practically all
jobs. The coolant pump shown at the
left is direct driven from the motor shaft
by a single V Belt.
601 is equipped with a
■WMM
HHWMMHHM
■HM
two speed
Page 6

No. 601 "RAPIDUCTION" WITHOUT U*
Where a machine is required
for 3 or fewer operations the
machine
without the turret and with^
a plain saddle arranged for a
single tool post or other fix
ture as shown at the left. With
this plain saddle, is provided
an automatic, disappearing
adjustable stock-stop actuated
by movement of the carriage.
The bar feed is of the ratchet
type and can be supplied with
either type No. 601 Machine.
can be furnished^^
_
:
POSITIONING
OF CROSS SLIDE
This device, which can be supplied'^.
as extra equipment, makes it possi
ble to position the cross slide longi
tudinally on the ways, quickly and
acpiirately. It is provided with a
locating stop.
This illustration shows the application of
air operated chuck, one of a wide variety
of chucking applications
"RAPIDUCTION" Hand Screw Machine.
possible with the
forming cut made possible by the smooth
flow of power supplied by the worm drive.
Note absence of chatter.
6
Page 7

SPECIFICATIONS
801
WD
N o .
N o .
601
MACHINE
DD
MACHINE
WITH
WITH
DIRECT
WORM
DRIVE
DRIVE
Inches
AUTOMATIC CHUCK CAPACITY
Round Bar
Square Bar
Hex Bar
Diameter of hole in plunger
SWING
Over Bed
Over Cross Slide
BED
Length of ways
Width of ways
Distance across ways (outside measurement)
SPINDLE
Nose—No. 6-A1 American Standard flange type.
Bearings
Diameter of hole
TRANSMISSION
(A) No. 601 WD Machine with worm drive. 2 H.P.
Two
3 "A" section "V" belts and interchange
able motor and machine sheaves.
(B) No. 601 DD Machine with direct drive. 2 H.P.
Two speed Motor driving spindle direct
SPINDLE SPEEDS (Sheave change required
for each two speeds)
No. 601 WD Machine with worm drive and
six sheaves \
With lX800-3^600 B.P.H Mbtor \ ^
(143-28$) (179-358) (236-472) (312-624) (415-
830) (515-1030)
\Vithv900-.1800 R.P.M. Motor
(71-143) (89-179) (118-236) (156-312) (207-414)
(257-514)
With 750-1500 R.P.M. Motor (25 Cycle)
(147-294) (179-358) (238-487) (306-612 )(415-
830) (517-1034)
No. 601 DD Machine with direct drive and
three sheaves
With 1800-3600 R.P.M. Motor
.....................................................
...................................................
............................................
...................
—Anti-friction, selected
............................................................
speed Motor driving worm through
through 3 "A'' section "V" belts and inter
changeable motor sheaves.
\
1
\
V
(900-1800) (1200-2400) (1500-3000)
1 4
Ire
1A
• l-A
.14
6%
33
1%
6 4
1%
Inches
With 900-1800 R.P.M. Motor
(450-900) (600-1200) (750-1500)
With 750-1500 R.P.M. Motor (25 cycle)
(700-1400) (850-1700) (1000-2000)
CROSS SLIDE AND SADDLE
Length of saddle (bearing on ways)
Length of cross slide
Width of cross slide
Maximum cross slide travel (lever feed).
Maximum cross slide travel (screw feed)
TURRET SADDLE
Bearing on bed ways
Maximum travel on ways
TOOL HOLDER SUPPORT
For use on plain saddle machine
Diameter of hole in tool holder support. .
Maximum distance spindle nose to tool holder
face
TURRET (Hexagon type) Hand locked—manu
ally indexed.
Distance across flats
Diameter of holes in turret
Maximum distance spindle nose to turret face. 164
BAR FEED
Maximum single feed stroke
DIMENSIONS
C/L of spindle to floor
Floor space
Extension of bar feed beyond pan
WEIGHTS
No. 601 Machine without turret including
bar feed, Net
No. 601 Machine with turret, including
bar feed, Net
CUBIC CONTENTS
For
Export
..........................................
Crated
Boxed for export
Crated
Boxed for export
............................................................
........................................
........................................
.
...................
.............................
..........
.....................................................
.................................................
.............................
.....................................................
................................................
..........................
8
18%
4-%
- 4%
6%
14.4
11
274
42
33x72
96
1400
1625
2000
1450
1675
2050
Cu. Ft.
87
14
84
14
3
Lbs.
T H E
0 S T E R
Cleveland,
MANUFACTURING
Ohio,
U. S. A.
C 0 .
7
Page 8

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SPINDLE SPEEDS
SPEED RANGES WITH TWO SPEED MOTOR
WORM DRIVE “
1800/3600 RPM. MOTOR
143-286 , 179 -358, 236-472
312- 624 , 415 -830 , 515 - 1030
900/1800 RPM MOTOR
71 -143, 89 - 179, 118 - 236
156 - 312
750/ 1 500 RPM MOTOR
147 - 2 94 ,
306-612 ,
DIRECT DRIVE ~
1800/3600 RPM MOTOR
900-1800, 1200-2 400, 1500-3000
900/1800 RPM MOTOR
450 - 900, 600 - 1200, 750-1500
750/1500 RPM MOTOR
AUTOMATIC CHUCK CAPACITY
ROUND "Ij SQUARE -I
HOLE IN AUTOMATIC CHUCK PlUNGER-1^
SWING OVER BED -14' -
,
207- 414, 257 -514
179 -358, 238 -476
415 -830 , 517 - 1034
7 0 0-14 0 0 , 850-1700, 100 0 - 2 0 0 0
HEXAGON- 1
OVER
CROSS SLIDE -65
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ELECTRICAL LEADS
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