ACTUATORS
1
ACT-69
For further information www.norgren.com
Other options
High temperature seals
Available for all seals and bore sizes when normal service requires the
cylinder to operate at ambient temperatures ranging above 200° to
350°F ( 93° to 177°C). Specify FPM.
Single Acting, Spring Return Actuators
Available for all Series and bore sizes. Add two times working stroke to
envelope dimensions.
Adjustable Cushions
Insert type adjustable cushions are available when required. Add 1/2" to
cylinder length per cushioned end.
Note: Not available with 1/2" diameter rods.
A
.25 (6)
RM
MM
CC
A
.25 (6)
RM
MM
KK
Rod Aligners (includes jam nut)
Oversize Rods – Optional Rod End Styles
Note: Oversize rods are not available in Style 2, sizes 3/4" and
1" due to interference with the rod gland.
See ACT-5-18 for cylinders equipped with modified rods or
other optional equipment.
Model A B C D E F CC
RA-25 1 (25) 1.38 (35) 2.13 (54) .5 (13) .75 (19) .16 (4) 1/4-28
RA-32 1 (25) 1.38 (35) 2.13 (54) .5 (13) .75 (19) .19 (5) 5/16-24
RA-38 1 (25) 1.38 (35) 2.13 (54) .5 (13) .75 (19) .19 (5) 3/8-24
RA-44 1.5 (38) 1.78 (45) 3 (76) .69 (18) 1.22 (31) .22 (6) 7/16-20
RA-50 1.5 (38) 1.78 (45) 3 (76) .69 (18) 1.22 (31) .25 (6) 1/2-20
Rod CC KK
Bore Size MM (Style A) A (Style B) D RM
3/4" 1 .25 (6) 1/4-28 .63 (16) 10-32 .22 (6) .63 (16)
3/4" 2 .31 (8) 5/16-24 .63 (16) 1/4-28 .25 (6) .63 (16)
1" 2 .31 (8) 5/16-24 .63 (16) 1/4-28 .25 (6) .63 (16)
1" 3 .38 (10) 3/8-24 .63 (16) 5/16-24 .31 (8) .75 (19)*
1" 4 .50 (31) 1/2-20 .75 (19) 7/16-20 .44 (11) .75 (19)*
1-1/8" 3 .38 (10) 3/8-24 .63 (16) 5/16-24 .31 (8) .75 (19)*
1-1/8" 4 .50 (31) 1/2-20 .75 (19) 7/16-20 .44 (11) .75 (19)*
A
1.25 (32)
F
C
B
D E
1/16" Lateral
Misalignment
CC
(Th'd)
CC
(Th'd)
2 Angular
Misalignment
Dimensions in inches (mm)
NFPA Interchageable Tiny Tim Rod Aligner
for Series TA, TAV, TAE
