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Pneumatic Actuators
Series 64 : 11
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Series 64 : 11
S90 Double Acting/S91 Spring Return
SIZE 61
.63
.94
.63
.47 Typ.
#10 – 32UNF
4 Places
(M5 x .8 on Size 255)
NAMUR SOLENOID MOUNTING
SIZES 118 THROUGH 255
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 102mm.
† ISO “F” means mounting flange-drilling pattern.
* Dimensions for Size 160A in table. Size 160B (keyed stem version) has C dimension of 35mm and D dimension of 10mm.
‡ Dimensions for Size 255A in table. Size 255B actuator has a C dimension of 76mm and D dimension of 19mm.
** Size 48 has a T dimension of 20mm with use of NAMUR top plate.
METRIC DIMENSIONS - Millimeters
Size 61 63 83 92 118 127 160* 210 255‡
Air NPT
1/8 1/8 1/8 1/8 1/4 1/4 1/4 1/4 1/4
A ISO “F”†
50 - F 05 50 - F 05 50 - F 05 50 - F 05 70 - F 07 70 - F 07 — 125 - F 12 165 - F 16
B ISO “F”†
— 70 - F 07 70 - F 07 70 - F 07 125 - F 12 125 - F 12 125 - F 12 165 - F 16 200 x 120 Rect.
C
14 14 19 19 30 30 30 50 64
D
10 10 13 13 22 22 22 12 16
E
109 109 132 141 176 196 238 295 342
F
110 133 178 204 285 291 370 452 678
G (UNC)
1/4-20 x 5/16 1/4-20 x 5/16 1/4-20 x 5/16 1/4-20 x 5/16 5/16-18 x 3/8 5/16-18 x 3/8 — 1/2-13 x 9/16 5/8-11 x 3/4
H (UNC)
— 5/16-18 x 3/8 5/16-18 x 3/8 5/16-18 x 3/8 1/2-13 x 9/16 1/2-13 x 9/16 1/2-13 x 9/16 5/8-11 x 3/4 5/8-11 x 3/4
J
22 22 22 22 24 24 24 24 24
K
— — — — — — — 70 108
L
35 35 35 35 54 54 54 120 171
M
88 88 108 117 140 161 198 255 302
N
60 60 65 70 105 103 110 135 160
P
70 70 91 100 120 137 172 224 273
Q
40 80 80 80 80 80 130 130 130
R
30 30 30 30 30 30 30 30 30
S
14 14 15 14 19 21 21 26 27
T (UNF)
No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4 No.10-32 x 1/4
WEIGHTS - Kilograms - Spring Return unit weights are with full set of springs on each piston.
Size
61 63 83 92 118 127 160 210 255
Series 90
1.1 1.4 2.5 3 7 9 16 29 65
Series 91
1.3 1.6 3.2 4 9 11 22 43 87
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.