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RADIUS LLC
4922 Technical Drive
Milford, Mi 48381
SERIES A
OPERATION AND
INSTRUCTION MANUAL
The following is a table of times; the values are simply a guide and should be used as an indication of the
speed that may be obtained.
INTERNAL AIR VOLUME ( CU. IN.) ACTUATION TIME ( SEC.)
MODEL
DOUBLE
ACTION
SINGLE ACTION
OPENING CLOSING OPENING CLOSING
AD/AS-003 8.5 9.6 <1 <1 1
AD/AS-005 10.1 11.4 <1 <1 1
AD/AS-008 21.9 27.5 <1 <1 1
AD/AS-012 32.6 40.3 <1 <1 1 - 2
AD/AS-020 49.2 55.5 <1 <1 1 - 2
AD/AS-030 68.6 83.8 1 - 2 1 – 2 2 - 3
AD/AS-040 150.0 116.1 1 - 2 1 – 2 2 - 4
AD/AS-060 161.2 194.7 2 - 4 2 – 4 3 - 6
AD/AS-100 240.1 269.1 3 - 5 3 – 5 5 - 8
AD/AS-200 383.9 491.3 5 - 8 5 – 8 8 - 11
AD/AS-250 467.5 533.6 6 - 8 6 – 8 10 - 14
AD/AS-370 863.1 1067.2 7 - 9 11 – 14 17 - 20
AIR SUPPLY AND ELECTRICAL INSTALLATION
A) AIR SUPPLY
RADIUS actuators are correctly lubricated at the factory. All lubricants are silicone free. The use of dry,
clean, air or gas is recommended for optimal operation. Although lubrication of the media is not essential,
it is recommended.
B) AIR PRESSURE SUPPLY
The standard double action actuator version requires 15 to 125 psi air pressure. The single action actuators
require between 40 to 125 psi air pressure.
C) AIR SUPPLY CONNECTIONS
- Without an electrically-operated valve
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