Bray Controls 92 Series - Pneumatic Actuator Data (Imperial); Imperial Actuator Speeds, Weights, and Volumes; Pneumatic Actuator Data (Metric); Metric Actuator Speeds, Weights, and Volumes

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Pneumatic Actuators
Data : 4
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Data : 4
Pneumatic Actuator Data (Imperial)
Approximate Actuator Speeds (Seconds)
Size 48 63 83 93 119 128 160 210 255
90° Travel
1/4 1/4 1/4 1/4 1/2 1/2 1 2 2 3/4
Note: Times shown are in seconds at 80 PSIG supply pressure with 6ft. tubing having an internal diameter of not less than approximately
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supply. The use of smaller port solenoids, solenoid manifolds, smaller I.D. air supply tubing and/or extended lengths of tubing
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Actuator Weights (lbs)
Size 48 63 83 93 119 128 160 210 255
Double Acting
2.0 3.3 6.3 8.5 18.0 21.5 39.0 78.0 143.5
Spring Return
2.3 3.9 8.1 10.9 23.4 28.1 53.4 111.0 214.9
Weights are in lbs. Spring Return unit weights are with full set of springs on each piston.
Actuator Volumes (in
3
)
Size 48 63 83 93 119 128 160 210 255
Counter-Clockwise
5.7 9.6 24.8 39.0 81.0 106.5 187.5 360.0 750.0
Clockwise
4.8 13.4 32.6 50.1 102.7 140.6 259.6 450.0 900.0
Counter-clockwise: Air volume in cubic inches required to push pistons apart, full travel.
Clockwise: Air volume in cubic inches required to push pistons together, full travel.
Pneumatic Actuator Data (Metric)
Approximate Actuator Speeds (Seconds)
Size 48 63 83 93 119 128 160 210 255
90° Travel
1/4 1/4 1/4 1/4 1/2 1/2 1 2 2 3/4
Note: Times shown are in seconds at 5.5 bar supply pressure with 1.8 meter tubing having an internal diameter of not less than
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capacity of their air supply. The use of smaller port solenoids, solenoid manifolds, smaller I.D. air supply tubing and/or extended
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Actuator Weights (kg)
Size 48 63 83 93 119 128 160 210 255
Double Acting
0.9 1.5 2.9 3.9 8.2 9.8 17.7 35.4 65.1
Spring Return
1.0 1.8 3.7 4.9 10.6 12.7 24.2 50.3 115.7
Weights are in kg Spring Return unit weights are with full set of springs on each piston.
Actuator Volumes (cm
3
)
Size 48 63 83 93 119 128 160 210 255
Counter-Clockwise
93.4 157.3 406.4 638.6 1327.5 1744.5 3072.6 5899.3 12290.3
Clockwise
78.7 219.6 534.2 820.5 1683.1 2303.3 4254.1 7374.2 14748.4
Counter-clockwise: Air volume in cubic millimeters required to push pistons apart, full travel.
Clockwise: Air volume in cubic millimeters required to push pistons together, full travel.