tors actuators - Norgren Pneumatics. Motion Control Equipment ...
tors actuators - Norgren Pneumatics. Motion Control Equipment ...
tors actuators - Norgren Pneumatics. Motion Control Equipment ...
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ACTUATORS<br />
Ecology Seal<br />
<strong>Norgren</strong> Ecology Test Data Examples<br />
Compare <strong>Norgren</strong> Ecology Cylinders with Fixed cushions to cylinders with Adjustable cushions.<br />
Ecolgy cylinders yield less time through cushion and less bounce!<br />
NORGREN ECOLOGY CYLINDERS<br />
with Non-Adjustable Cushions<br />
2" Bore Rod End Cushion Test<br />
Average deceleration force = 15 G's<br />
Time consumed during cushioning = 0.030 sec.<br />
Number of bounces: 1 Pneumatic – 1 Metallic<br />
NORGREN ECOLOGY CYLINDERS<br />
with Adjustable Cushions<br />
2" Bore Rod End Cushion Test<br />
Average deceleration force = 20 G's<br />
Time consumed during cushioning = 0.015 sec.<br />
Number of bounces: 1 /2 Pneumatic – 0 Metallic<br />
COMPETITIVE CYLINDERS<br />
with Adjustable Cushions<br />
2" Bore Rod End Cushion Test<br />
Average deceleration force = 78 G's<br />
Time consumed during cushioning = 0.120 sec.<br />
Number of bounces: 2 Pneumatic – 4 Metallic<br />
Acceleration: 1<br />
div. = 10 G’s<br />
X Axis: 1 div. =<br />
.03 seconds<br />
Acceleration: 1<br />
div. = 10 G’s<br />
X Axis: 1 div. =<br />
.03 seconds<br />
Acceleration: 1<br />
div. = 10 G’s<br />
X Axis: 1 div. =<br />
.03 seconds<br />
Velocity: 1 div.<br />
= 20 in/sec.<br />
14.5 lbs. added<br />
to rod<br />
Velocity: 1 div.<br />
= 20 in/sec.<br />
2.5 lbs.<br />
added to rod<br />
Velocity: 1 div.<br />
= 20 in/sec.<br />
14.5 lbs. added<br />
to rod<br />
Hear the difference between Ecology seal cylinders with fixed cushions and<br />
non-cushioned cylinders!<br />
<strong>Norgren</strong> Ecology Seal Application Tips<br />
Use an Ecology Seal Cylinder<br />
Summary of Sound Levels in Decibels<br />
Cylinder Model Number<br />
Ecology<br />
Ecology<br />
PSI Air Sound A0133B3 EA0155B3 A1133A3 EA1155A3<br />
Pressure Level + 5” X 6” 5” X 6” 2” X 6” 2” X 6”<br />
95 PSI+<br />
50 PSI+<br />
When excess machine vibration due to pneumatic components is a concern<br />
To reduce noise levels<br />
When load deceleration is a concern<br />
When cushions are required, but speed cannot be sacrificed<br />
And eliminate flow controls<br />
Because traditional cylinder cushions are difficult to adjust with accuracy<br />
When the exposed cushion adjustment needle is not desired<br />
To reduce the effects of pneumatic bounce<br />
End ++ 108 73 110 74<br />
Side ++ 112 84 110 81<br />
End ++ 108 73 113 74<br />
Side ++ 113 85 110 81<br />
Complete technical data for the Ecology option can be found in the corresponding product<br />
line section of the catalog<br />
ACT-4<br />
<strong>Norgren</strong>.com/usa – 303.794.2611 – help@amer.norgren.com
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