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'r-*-
■
’
/mm
■ K
21
rv
si
rl
PERKINS
POWER
PRESSES
■
l
NO. 450 MODEL B
INCLINABLE PRESS
PERKINS
th
WARREN,
MASSACHUSETTS
MACHINE
m
U.S.A.
CO.
TEL. 30
Page 2
y - ■
pn
PERICI^S
POWER
PRESSES
NO. 500 MODEL B
NO. 700 MODEL B GEARED
Specifications of Model B Series Inclinable Presses
1
2 "Weight of plain press, approx.—lbs. I 400
3
4
5 5
6 j Dia. of shaft at bearings
7 ! Distance from bed to
S Hole in piston for punch
9 Distance back, from center
10 Width between housings
IF “
WidtlTof'bed
12 Length, of bed
13
Round hole in bed
14 Round hole in bolster plate
15
Thickness of bolster plate
16 Dia. of balance wheel
17
Face of balance wheel
18
Weight of balance wheel—lbs.
19
R.P.M. of balance wheel
20
Floor of bed
21 I Floor to center of shaft—inches
22 | Floor space—Front to Back
Floor space --Right to Left
23
24
| Tons Pressure, approx.
25
| H.P. Motor required*
26 j Weight geared press, approx.—lbs.
27 ! Dia. of gear
28 i Rat io of gearing, one to
29 I Dia. of flywheel
30 j Weight of flywheel—lbs.
31 j Dia. of tight and loose pulleys
Face of tight and loose pulleys
32
R.P.M. of pulleys
33
Strokes, per minute
34
Tons pressure, approx.
35
H.P. Motor required
36
•Motor power should be considerably increased for use with automatic feeds or for continuous operation.
NUMBER OF PRESS
Stroke of piston—standard
Stroke of piston—maximum
Adjustment of piston
piston
7
—
stroke up 5"orS" S"
100
l"
: 2
Vs"
1"
1%"
1"
3V2"or6" 4"
4"
7"
ioy2"
4" 5"
solid
Vs"
16"
2 Vs"
60
150
on
stand
extra
5
1 Vs
j
200
S00
VA"
2 Vs"
VA"
1%"
1"
6"
S"
13"
2"
1"
20"
3
Vs" ' 3
140 | 210
150
32" ’ 32"
i
52"
! 55"
24"
20"
, 22"
9
‘ 15
%
: 1,075
! 4
i 20"
:
300
350
1,200 1,600
l Vs" ! 2"
3"
2"
2 Vs"
9"
V/s"
5"
6 %"
9" .
16"
6"
V/s"
lVt"
24"
125
28"
Vs"
3 Vs"
. 2&"_
2%"
9 or 12
V/s"
6"
8"
11"
20"
6 Vs"
3"
V
/s" I 2"
2S"
4 Vs"
350
125
32"
59"
34"
26"
20
1
: i Vs
i 1,650
22"
I 26"
i 4 Vs
24"
100
12"
2"
200
50
1
200
;
14"
3"
' 200
45
iy
2
450 500 600
3,000 1,200 6.500 10.000 15.500 I 2
2"
4"
2 Vs"
3"
”
12"
V/s"
7 Vs"
0 Vi
14"
21 Vs"
9 % "
4"
34"
1 4
500
110
32"
I 62"
42"
|
I 30"
35
• 2
j 2,950
! 32"
i 5
2S"
300
IS"
4 Vs"
200
2 Vs " 2 Vs" 3"
I"
2
Vs" 2
3 Vs" 4 Vs" 4%"
! 12% "
lVs"
9"
13"
"
Vs"
lSVs"' 19"
27 y2" 2S"
14" 14"
6"
2 Vs" 2 V2
38" I 42"
5V6" 6 Vs
750 j 1.000
100 . 90
32"
65" : 70"
46"
32"
45 ; 60 75
3
4.550 i 7.150 10.000 16.500 j~26
36"
5Vs” . 6
30" 32"
400 500 600 700 I 30
IS"
IS"
4 Vs" 5"
200 200 200 210 I 33
40 ] 40
45
60
2 3
j 4"
14"
6"
i
50"
32"
i 5
40"
Vs"
16"
V/s"
10"
" 7"
32"
36
75
5
700
5"
3"
17"
2"
12"
IS"
24"
32"
17"
7"
S"
" 3"
4S" 54"
1.300
90
32" 32"
76"
54"
36"
7 Vs" 10
48"
6
Vs 7
34" 36"
22" 24" T 31
6"
35
100
7y
2
800
3
”
5"
3"
5" —
20"
2"
14"
22"
30"
39"
20"
3"
__________
7 Vs"
2.000 1
S5
7S"
66"
36"
100 | 24
54"
6"
30
150
7 Vs
| 13
! 16
IS
|
I 22
| 23
1
3
4
6
7
S
9
10
11
12
14
15
17
19
20
21
25
27
28
29
32
34
35
36
j
A.
•• ..W.
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