ACTUATORS
1
ACT-199
For further information www.norgren.com
Standard Air/Oil Tandem is supplied with an Air/Oil Tank.
Air/Oil Tank should have 20 PSI pressure header.
Integral Air/Oil Tandem is fully self-contained.
The simplicity of compressed air with
the smooth control of hydraulics.
Provides extremely smooth, fully adjustable speed
control of the actuator output shaft.
A
Cap D
Cap B
Supplied w/Steel Tubes
Aluminum Tube w/Optional
Magnetic Pistons provided
at Caps B & D
1/4" max.
.173 1-1/8 Bore
.312 1-1/2–2-1/2 Bore
A
Cap A
Cap B
Cap D Cap C
Manifold
AA
D
B C
K NPT
Port
1/8" NPT
Oil Filler Port
located on top
Tank Mounting Holes are .203 drilled thru
.328 Counterbore for
#10 Socket Head Cap Screw
Standard Air/Oil Tandem
Length Dimensions for Air/Oil Tandems
Dimensions for Air/Oil Tanks
Dimension Degree Rotation 1-1/8" Standard 1-1/2" Standard 2" Standard 2-1/2" Standard
A 0°. 5.125 (130) 7.500 (191) 8.750 (222) 9.000 (229)
45° 6.215 (158) 9.025 (292) 11.195 (284) 11.445 (291)
90° 7.196 (183) 10.397 (264) 13.395 (340) 13.645 (347)
180° 9.158 (233) 13.142 (333) 17.796 (452) 18.046 (458)
270° 11.121 (282) 15.887 (404) 22.197 (563) 22.447 (570)
360° 13.082 (332) 18.632 (473) 26.598 (676) 26.848 (682)
Dimension Degree Rotation 1-1/8" Integral 1-1/2" Integral 2" Integral 2-1/2" Integral
A 0°. 6.125 (156) 8.000 (203) 9.500 (241) 10.000 (254)
45° 7.215 (183) 9.525 (242) 11.945 (303) 12.445 (316)
90° 8.196 (208) 10.897 (277) 14.145 (359) 14.645 (372)
180° 10.158 (258) 13.642 (347) 18.546 (471) 19.046 (484)
270° 12.120 (308) 16.387 (416) 22.947 (583) 23.447 (596)
360° 14.082 (358) 19.132 (486) 27.348 (695) 27.848 (707)
Add per ° .0218 (1) .0305 (1) .0489 (1) .0489 (1)
Rotary Actuator
Bore Size
Air/Oil Tank Tank
Model Number Bore Size AA B C D K
1-1/8" AOT-225X2 1-1/8" 1.500 (38) 3.125 (79) 2.750 (70) .750 (19) 1/8" NPT
1-1/2" AOT-225X3 1-1/8" 1.500 (38) 4.125 (105) 3.750 (95) .750 (19) 1/8" NPT
2" AOT-225X4 1-1/8" 1.500 (38) 5.125 (130) 4.750 (121) .750 (19) 1/8" NPT
2-1/2" AOT-225X5 1-1/8" 1.500 (38) 6.125 (156) 5.750 (146) .750 (19) 1/8" NPT
Rack & Pinion Rotary Actuators
(ø1-1/8" to 2-1/2" Bores)
