tors actuators - Norgren Pneumatics. Motion Control Equipment ...

Single Acting Spring Return (STF) — Front Trunnion Mount
RM
E1
SQ
Roundline Plus Stainless Steel Body Actuators
TW
KK Piston
Rod
Threads
MM Dia.
Piston
Rod
A
C
V
TOTAL LENGTH
K
J
E2
Dimensions in inches
ACTUATORS
TD
TH
D Across
Wrench
Flats
TL
EE Port
Bore A C D E1 E2 EE J K KK MM RM TD TH TL TW V Total Length
7/16" 0.50 N/A N/A 0.75 0.50 10-32 0.38 0.19 10-32 0.187 0.44 0.37 0.25 0.31 1.25 0.05 1.94 + (0.94 per 1/2" of stroke)
3/4" 0.75 0.25 0.22 1.00 0.81 1/8 NPT 0.62 0.19 1/4-28 0.250 0.62 0.50 0.38 0.69 1.75 0.09 2.66 + (1.69 per 1" of stroke)
1-1/16" 0.75 0.25 0.25 1.25 1.12 1/8 NPT 0.88 0.19 5/16-24 0.312 0.75 0.50 0.38 0.97 2.00 0.09 3.38 + (1.81 per 1" of stroke)
1-1/2" 1.25 0.25 0.38 1.75 1.56 1/4 NPT 0.88 0.25 7/16-20 0.437 1.00 0.50 0.38 1.19 2.50 0.12 3.69 + (2.00 per 1" of stroke)
Single Acting Spring Return (STR) — Rear Trunion Mount
KK Piston
Rod
Threads
A
C
G
TOTAL LENGTH
V
RM Pilot
TA
TL
E2
SQ
TD
MM Dia.
Piston
Rod
TW
D Across
Wrench
Flats
EE Port
E1 Dia.
N1 Mounting Threads
TH
Bore A C D E1 E2 EE G KK MM N1 RM TA TD TH TL TW V Total Length
7/16" 0.50 N/A N/A 0.50 0.75 10-32 0.31 10-32 0.187 3/8-24 .370/.375 0.09 0.37 0.25 0.25 1.25 0.05 1.62 + (0.94 per 1/2" of stroke)
3/4" 0.75 0.25 0.22 0.81 1.00 1/8 NPT 0.69 1/4-28 0.250 1/2-20 .494/.498 0.06 0.50 0.38 0.38 1.75 0.08 2.31 + (1.69 per 1" of stroke)
1-1/16" 0.75 0.25 0.38 1.12 1.25 1/8 NPT 0.75 5/16-24 0.312 5/8-18 .621/.624 0.06 0.50 0.38 0.38 2.00 0.07 2.81 + (1.81 per 1" of stroke)
1-1/2" 1.25 0.25 0.38 1.56 1.75 1/4 NPT 0.88 7/16-20 0.437 3/4-16 .746/.749 0.12 0.50 0.38 0.50 2.50 0.06 3.06+ (2.00 per 1" of stroke)
Single Acting Non-Rotating (NRN) — Nose Mount
KK Piston
Rod
Threads
MM Hex
Piston
Rod
A
C
G
TOTAL LENGTH
V
RM Pilot
K
J
E
N1 Mounting Nut
EE Port
Bore A C E EE G J K KK MM (hex) N1 RM V Total Length
7/16" 0.50 0.25 0.50 10-32 0.31 0.38 0.19 10-32 0.187 3/8-24 .369/.373 0.05 1.56 + (.94 per 1/2" of stroke)
9/16" 0.50 0.25 0.62 10-32 0.38 0.50 0.19 10-32 0.187 7/16-20 .434/.437 0.06 1.78 + (1.62 per 1" of stroke
3/4" 0.50 0.25 0.81 1/8 NPT 0.44 0.62 0.19 1/4-28 0.250 1/2-20 .494/.498 0.08 1.75 + (1.69 per 1" of stroke)
7/8" 0.50 0.25 0.94 1/8 NPT 0.50 0.62 0.19 1/4-28 0.250 5/8-18 .621/.624 0.09 2.09 + (1.56 per 1" of stroke)
1-1/16" 0.50 0.25 1.12 1/8 NPT 0.50 0.88 0.19 5/16-24 0.375 5/8-18 .621/.624 0.07 2.19 + (1.56 per 1" of stroke)
1-1/4" 0.88 0.25 1.34 1/8 NPT 0.63 0.88 0.25 7/16-20 0.437 3/4-16 .746/.749 0.09 2.66 + (1.81 per 1" of stroke)
1-1/2" 0.88 0.25 1.56 1/8 NPT 0.63 0.88 0.25 7/16-20 0.437 3/4-16 .746/.749 0.09 2.44 + (1.69 per 1" of stroke)
1-3/4" 0.88 0.38 1.84 1/4 NPT 0.74 1.25 0.25 1/2-20 0.500 1-14 1.029/1.032 0.09 3.03 + (2.00 per 1" of stroke)
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ACT-143