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Pneumatic Actuators
Torque : 8
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Torque : 8
N
Q
.59
.59
S
Q
#10–32UNF
.28 Deep
4 Places
AIR (NPT)
TOP VIEW
END VIEW
SIDE VIEW
BOTTOM VIEW
H
G
øA
øB
F
P
L
M
E
ISO 5211 ACTUATOR
MOUNTING PATTERN
U
M6 x 1
12mm Deep
NAMUR OUTPUT
SHAFT TOP
.16
.157
J
T
.63
.94
.63
.47 Typ.
#10–32UNF
(M5 x .8 on Size 255)
4 Places
NAMUR SOLENOID
MOUNTING
D
øC
S92 Double Acting/S93 Spring Return
IMPERIAL DIMENSIONS - Inches
Size 48 63 83 93 119 128 160* 210 255‡
Air NPT
1/8 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4
A ISO “F”†
1.42 - F 03 1.97-F 05 1.97 - F 05 1.97 - F 05 2.76 - F 07 2.76 - F 07 — 4.92 - F 12 6.50 - F 16
B ISO “F”†
1.97 - F 05 2.76 - F 07 2.76 - F 07 2.76 - F 07 4.92 - F 12 4.92 - F 12 4.92 - F 12 6.50 - F 16 7. 8 7 x 4 . 7 2 R e c t .
C
.55 .55 .75 .75 1.18 1.18 1.18 1.97 2.50
D
.40 .40 .51 .51 .87 .87 .87 .47 .62
E
3.88 4.53 5.43 5.78 7.28 8.09 9.36 11.62 13.49
F
4.38 5.58 7.40 9.10 12.40 12.81 15.54 19.57 28.78
G (UNC)
10-32 x .23 1/4-20 x .32 1/4-20 x .32 1/4-20 x .32 5/16-18 x .46 5/16-18 x .46 — 1/2-13 x .78 M16x2 x 28mm
H (UNC)
1/4-20 x .25 5/16-18 x .40 5/16-18 x .40 5/16-18 x .40 1/2-13 x .69 1/2-13 x .69 1/2-13 x .75 5/8-11 x 1.11 M16x2 x 28mm
J
.38 .38 .50 .50 1.12 1.12 1.12 1.12 1.12
L
1.38 1.38 1.46 1.46 2.20 2.20 2.20 4.72 6.50
M
2.50 3.46 4.27 4.61 5.52 6.32 7.80 10.16 12.06
N
1.60 1.72 2.28 2.47 2.78 2.88 3.78 4.56 5.40
P
1.18 1.38 1.79 1.97 2.37 2.70 3.39 4.41 5.39
Q
.98 1.58 1.58 1.58 1.58 1.58 2.56 2.56 2.56
R
1.25 .89 1.26 1.32 1.64 1.64 2.26 2.45 2.48
S
1.10** .79 .79 .79 .79 .79 1.18 1.18 1.18
U
.47 .47 .47 .47 .47 .47 .75 .75 .75
AIL
.39
Q Q
#10–32UNF
.28 Deep
4 Places
SIZE 48
.39
WEIGHTS - lbs - Spring Return unit weights are with full set of springs on each piston.
Size
48 63 83 93 119 128 160 210 255
Double Acting 2.0 3.4 6.3 8.5 16.9 21.0 38.8 77.8 167.0
Spring Return 2.4 4.10 8.1 10.8 22.3 27.6 53.2 109.6 210.8
Note:
Double Acting and Spring Return actuators have the same overall dimensions.
The double acting unit of the size 48 actuator is optionally available with flat end caps with an F dimension of 4.00
† ISO “F” means mounting flange-drilling pattern.
* Dimensions for Size 160A in table. Size 160B (keyed stem version) has C dimension of 1.38 and D dimension of .39
‡ Dimensions for Size 255A in table. Size 255B actuator has a C dimension of 3.00 and D dimension of .75
** Size 48 has a T dimension of .79 with use of NAMUR top plate.
Drawings are for reference only. Please refer to Bray ES drawings on the Bray website,
www.bray.com. Bray reserves the right to change product dimensions without notice.