The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
Rotary Actuators and Grippers
5
NORTH AMERICAN CYLINDER & ACTUATOR CATALOG
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Release 8.5
ROTARY ACTUATORS AND GRIPPERS
269
Rotary Actuators, NAMUR interface
VDI/VDE 3845 & ISO 5211 (ATEX certified)
Series ARP
Model: “Rack & Pinion” - Rotational angles: 90°
Sizes: 001, 003, 005, 010, 012, 020, 035, 055, 070, 100, 150, 250,
400
The rotary actuators Series ARP
has been designed to meet the high
demands by the process industry,
where they predominantly are used
for controlling the opening and closing
process valves of which ball valves and
butterfly valves are the most common
types.
The actuators exist in thirteen different
sizes in order to cover a wide range of
applications. Through adjusting screws
located on the end caps it is possible to
mechanically adjust the opening/closing
angle by ±5°.
All rotary actuators Series ARP are
ATEX certified, the air connections are
realized in accordance with Namur VDI/
VDE 3845 drilling, while the interface
drilling of the process valve is in
accordance with ISO 5211 standard.
GENERAL DATA
»
»
ATEX certified product
»
»
Wide range of available sizes
»
»
Air connections in
accordance with Namur
VDI/VDE 3845 drilling
»
»
Interface drilling of the
process valve in accordance
with ISO 5211 standard
Type of construction
Rack and pinion type
Operation
spring return (single-acting), double-acting
Materials
extruded AL-profile body (pressure diecasted anodized AL body for mod. ARP400)
pressure diecasted AL end caps and pistons / racks (end caps in technopolymer for mod. ARP001)
zinc-plated steel pinion
POM guide parts
NBR seals
Sizes
001, 003, 005, 010, 012, 020, 035, 055, 070, 100, 150, 250, 400
Operating temperature - 30°C – 100°C (-22°F - 212°F)
Rotation angle
90
°
Type of mounting
direct to the flange of the valve through screws and bolts, or through mounting kits consisting of bracket and adaptor pin*
Operating pressure
2 – 10
bar (30 - 145 psi)
Fluid
filtered air without lubrication. If lubricated air is used, it is recommended to
use oil ISOVG32. Once applied the lubrication should never be interrupted.
Available spare part kits - kits which include sliding parts and seals;
-
kits containing springs for transforming an actuator from double-acting to single-acting with spring return.
*
Bracket and adaptor pin is not supplied by Camozzi
