Norgren NFPA Aluminum & Steel Cylinders User Manual
Page 13
Brookville, OH USA
Phone 937-833-4033
www.norgren.com
ACT-1-13
Series A & EA, NFPA Aluminum Air Cylinders, Technical Information
Series J & EJ, NFPA Steel Air Cylinders, Technical Information
1.77
71
106
142
177
266
353
.00102
3.14
126
189
251
314
471
628
.00182
4.91
196
295
393
491
737
982
.00284
8.30
332
498
664
830
1245
1659
.00480
12.57
503
754
1005
1257
1886
2513
.00727
19.64
785
1178
1571
1964
2946
3928
.01137
28.27
1130
1696
2262
2827
4240
5654
.01636
38.49
1540
2309
3079
3849
5774
7698
.02227
50.26
2010
3015
4020
5026
7539
10052
.02909
78.54
3141
4712
6283
7854
11781
15700
.04545
113.10
4524
6786
9048
11310
16965
22620
.06545
(11.40)
(315)
(472)
(629)
(786)
(1179)
(1570)
(29)
(20.27)
(559)
(839)
(1119)
(1398)
(2097)
(2793)
(52)
(31.67)
(874)
(1311)
(1748)
(2185)
(3277)
(4368)
(80)
(53.32)
(1477)
(2215)
(2953)
(3692)
(5538)
(7379)
(136)
(81.07)
(2237)
(3355)
(4473)
(5592)
(8388)
(11178)
(206)
(126.71)
(3491)
(5240)
(6988)
(8736)
(13104)
(17472)
(322)
(182.39)
(5026)
(7544)
(10061)
(12574)
(18860)
(25149)
(463)
(247.91)
(6831)
(10242)
(13658)
(17074)
(25613)
(34148)
(631)
(324.26)
(8940)
(13411)
(17881)
(22356)
(33533)
(44711)
(829)
(506.74)
(13974)
(20961)
(27948)
(34935)
(52402)
(69834)
(1282)
(729.72)
(20123)
(30184)
(40246)
(50307)
(75460)
(100614)
(1852)
Volume
Cu Ft (cm
3
)
Bore
Piston
PSI (bar)
Displacement
Area
40
(3)
60
(4)
80
(6)
100
(7)
150
(10) 200
(14)
Per
Inch
1
1
/
2
"
2"
2
1
/
2
"
3
1
/
4
"
4"
5"
6"
7"
8"
10"
12"
All Dimensions in Inches (mm)
All Forces in Pounds (Newtons)
Cylinder
Area (sq. in.)
Bore
1-1/2"
1.77
2"
3.14
2-1/2"
4.91
3-1/4"
8.30
4"
12.57
5" 19.64
6"
28.27
7"
38.49
8"
50.26
10"
78.54
12"
113.10
Volume
Cu Ft (cm
3
)
Rod
Rod
PSI (bar)
Displacement
Area
40
(3)
60
(4)
80
(6)
100
(7)
150
(10) 200
(14)
Per
Inch
5
/
8
"
1"
1
3
/
8
"
1
3
/
4
"
2"
2
1
/
2
"
.307
12
18
25
31
46
61
.00018
.785
31
47
63
78
118
157
.00045
1.485
59
89
119
149
222
297
.00086
2.404
96
144
192
240
360
480
.00139
3.142
126
189
251
314
471
628
.00182
4.909
196
295
393
491
736
981
.00284
(1.98)
(53)
(80)
(111)
(138)
(205)
(271)
(5)
(5.06)
(138)
(209)
(280)
(351)
(525)
(698)
(13)
(9.58)
(262)
(396)
(529)
(663)
(997)
(1321)
(24)
(15.51)
(423)
(641)
(854)
(1068)
(1601)
(2135)
(39)
(20.16)
(559)
(839)
(1118)
(1398)
(2096)
(2795)
(52)
(31.67)
(873)
(1310)
(1747)
(2184)
(3275)
(4367)
(80)
Deduct these Forces for Retract Strokes
Cylinder Force and Volume Charts
Extend Forces in pounds (newtons)
Bore Size Selection:
Use the following formulas in the selection
of the proper bore size:
• Extended force in pounds =
Bore area (in
2
) times
pressure to cap in psig.
•
Retract force in pounds =
Bore area minus rod area (in
2
)
times pressure to head in psig.
Bore Areas
NOTE:
A & EA Bore Sizes (1-1/2" – 8")
J & EJ Bore Sizes (1-1/2" – 12")
NOTE:
A & EA Rod Dia. (5/8" – 1-3/4")
J & EJ Rod Dia. (5/8" – 2-1/2")
Rod Areas
Rod
Area (sq. in.)
Diameter
5/8"
.31
1"
.78
1-3/8"
1.49
1-3/4"
2.41
2"
3.14
2-1/2"
4.91