1
ACTUATORS
ACT-192
For further information www.norgren.com
Mini Rotary Actuators are constructed with the finest materials for each component!
45° – 90° – 180° rotations are
standard and available in single
or double rack models.
Torque Output
Theoretical Torque Output in Inch-pounds (Newton-meters)
Seal Kits
PSI (bar) Inch pounds (Newton-meters
Bore Size Series 40(2.8) 60(4.1) 80(5.5) 90(6.2) 100(6.9) 125(8.6) 150 (10.3) per PSI per Bar)
1/2" Single Rack 000 2.0 (.23) 2.9 (.33) 3.9 (.44) 4.4 (.50) 4.9 (.50) 6.1 (.69) 7.4 (.84) .049 (.080)
1/2" Double Rack 050 4.0 (.45) 5.8 (.66) 7.8 (.88) 8.8 (1.00) 9.8 (1.11) 12.2 (1.38) 14.8 (1.67) .098 (.160)
3/4" Single Rack 100 6.6 (.75) 9.9 (1.12) 13.3 (1.50) 14.9 (1.68) 16.5 (1.86) 20.7 (2.33) 24.8 (2.80) .165 (.270)
3/4" Double Rack 150 13.2 (1.49) 19.8 (2.24) 26.6 (3.0) 29.8 (3.37) 33.0 (3.73) 41.4 (4.68) 49.6 (5.60) .330 (.540)
Standard Low Friction FPM Air/Oil Tandem
Bore Part No. Part No. Part No. Part No.
1/2" Single Rack 000SK 000TK 000VK
We recommend that
Air/Oil Tandems are
returned to the factory
for repair.
1/2" Double Rack 050SK 050TK 050VK
3/4" Single Rack 100SK 100TK 100VK
3/4" Double Rack 150SK 150TK 150VK
NOTE: Deduct 10% from torque output for frictional loss. ø3/4" Air/Oil Tandem has the torque output of a Single Rack unit: deduct 20% for frictional loss.
1
Seals: Lip type, pressure sensitive nitrile
seals are wear compensating for long service life
and minimum friction.
2
Gear Rack and Piston: One-piece
construction, ground and polished,
stress-proof steel.
3
Actuator Body: Precision machined from
6061-T6, 40,000 PSI minimum
yield aluminum alloy for strength. The entire
body is then black anodised for maximum
wear and corrosion resistance.
4
Shaft Bearings: SAE 841
oil impregnated bronze bearings
provide excellent wear and low
friction characteristics.
Double Rack Shown
6
4
5
6
1
2
3
5
Pinion Gear and Keyed Output Shaft:
Manufactured from high strength steel and
precision machined as one piece.
The gear/shaft can be easily removed
and reinserted to satisfy a variety of
keyway orientation requirements.
6
End Caps: Machined from 6061-T6 solid
aluminum bar that is anodised for corrosion
resistance.
