ACTUATORS
1
ACT-195
For further information www.norgren.com
EXAMPLE: 11/8" Bore – Double Rack with Standard Seals – 2 Position
Rotary Actuator – 180° Rotation – Double End Keyway – Standard
Mounting – Standard Port Located
at Position 2 – Cushion Position 1 in End Cap A – No Flow Controls –
Bumpers on All Caps – End Cap B Rotation Adjustments – Standard
Magnetic Piston Option – Electroless Nickel Plated.
Ordering information
Model codes
Bore Substitute
1-1/8" 2
1-1/2" 3
2" 4
2-1/2" 5
Rack/Rotary Type
Single Rack Standard Seals 0
Single Rack Low Friction Seals 1
Double Rack Low Friction Seals 2
Double Rack Standard Seals 5
Standard Air/Oil Tandem 6
Integral Air/Oil Tandem 7
Multiple Position Actuator Substitute
2 Position 0
3 Position 3
4 Position 4
5 Position 5
Rotation
45° A
90° B
180° C
270° D
360° E
Output Shaft Substitute
Single End Keyway Standard A
Double End Keyway B
Hollow Internal Keyway C
Cross Keyway D
Mounting Substitute
Standard 1
Front Flange 2
Rear Flange 3
Bottom Flange 4
Port Location
Position 1 2 3 4 5
Standard A B* C D F
Oversized E G H J K
*Standard Port Size and Location.
Options Substitute
No Option 0
Electroless Nickel E
O-Ring Loaded Piston Seals P
FPM Seals V
Magnetic Option
No Magnet 0
Standard Magnetic Piston M
in Position A & B
Integral Air/Oil Tandems
in Position B & D
Rotation Adjustments Substitute
No Adjustment 1
End Cap A 2
End Cap B 3
End Caps A & B 4
End Caps B & D 5
Note: Standard rotation adjustments provide
30° of angle reduction.
Flow Controls
Needle Position 1 2 3 4
No Flow Controls A
End Cap A B C D E
End Cap B G H J K
End Caps
A & B M N P R
Note: Flow Controls must be 90° to Port
Location. Flow controls are Standard on all Air/
Oil Tandems. Standard Air/ Oil Tandem Flow
Controls are in end caps A & C in position #2.
Integral Air/ Oil Tandem Flow Controls are in
position #5.
Bumper Substitute
No Bumpers A
End Cap A B
End Cap B C
All Caps D
Cushions
Needle Position 1 2 3 4
No Cushions A
End Cap A B C D E
End Cap B G H J K
End Caps A & B N M P R
Note: Cushions & Rotation Adjustment cannot
be located in same end cap.
2 5 0 C B - 1 B B - A D 3 M E
5 2 4
1
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