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| TECHNICAL
DATA: |
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Color: Components–transport gray, similar to RAL 7043.
Aluminum profile–agate gray, similar to RAL 7038 |
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Material: Tubing–Square connecting tubing, 5mm or 8mm thick, steel, to ST 37 DIN 2395
Components–cast iron with copper graphite, or aluminum.
Cable duct and cover–aluminum extrusion
Bearing–ball bearing
Bellows–textile |
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Cable Duct: Free cable passage in system components. Approx. 3.15" W x 2.81"H, 80 x 71.37mm |
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Torque: 22 lbs. force (30 Newton Meters) |
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Protection Classification: IP 65 when special surface-mounted flange is used between enclosure coupling and control panel. |
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Load: When using square steel tube 80 x 80 x 5mm (ST 37 DIN 2395), maximum 500N at 3 meter extension.
When using square steel tube 80 x 80 x 8mm (ST 37 DIN 2395), maximum 750N at 3 meter extension. |
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The Rose+Bopla 4990 Suspension Arm System is designed to support or suspend large machine control units. It offers universal options for an industrial environment. System components are
made of cast iron or cast aluminum. Square supporting tubing is galvanized steel and is offered in two thicknesses for varying load requirements. Cable ducts and covers are made from extruded
aluminum profiles. All moving parts rotate on Teflon coated bearing rings to ensure smooth motion. Rotational friction can be adjusted. All external screw holes are counter-sunk for a flush fit.
In combination with Rose+Bopla’s machine control enclosure systems, it offers a variety of mounting options: as a vertical stand, as a wall-mounting system, or as a surface-mounted system.
Arms are constructed by attaching system components
(wall bracket, intermediate joint, elbow, coupling, etc.) to steel
supporting tubing using set screws. Additional safety screws,
supplied with some system components, may be used for heavier loads. Wires are routed through a separate cable duct that
surrounds the tubing. The cable duct has a removable cover
for easy access. Each system component also has a removable cable duct cover. This system is capable of carrying heavier loads than any other Rose+Bopla suspension arm system.
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Maximum
Weight:
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2.4
ft. |
3.3
ft. |
4.9
ft. |
6.6
ft. |
8.1
ft. |
9.8
ft. |
lbf. |
Supporting
Tubing
80x80x5mm |
449 |
337 |
225 |
169 |
135 |
112 |
lbf. |
Supporting
Tubing
80x80x8mm |
449 |
449 |
337 |
253 |
198 |
169 |
lbf. |
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