Question 1

What distinguishes the XX-TA050, XX-TA080 and XX-TA130 series?

Accepted Answer

XX-TA050 addresses lighter panel assemblies, XX-TA080 covers medium-duty applications, and XX-TA130 provides a larger structural platform for heavier equipment. Published reference capacities are up to 50, 80 and 130 kg respectively at 1 m arm length. Select the series using the complete assembly geometry and load diagram, so capacity and installation space suit the machine.

Question 2

Does a 1 m reference load apply to every arm configuration?

Accepted Answer

No. Reach, joint arrangement, vertical offsets and mounting conditions change the forces acting on the assembly. The support arm's own weight and the panel's centre of gravity also contribute. Use the reference load to identify a starting series, then assess the actual configuration rather than treating the published figure as a universal payload rating.

Question 3

Why does the panel's centre of gravity matter?

Accepted Answer

The load acts through the assembly's centre of gravity, which may sit well in front of the panel coupling. A deeper enclosure or projecting keyboard increases the lever arm and therefore the bending moment. Supplying both mass and centre-of-gravity position allows a more accurate selection and helps reduce sagging and unwanted movement during operation.

Question 4

Which profile lengths are available?

Accepted Answer

The catalogue lists standard lengths from 250 to 2,000 mm in 250 mm steps for the principal profile series. Project-specific lengths can also be reviewed. Choose the shortest arrangement that reaches the required operating and parked positions, since unnecessary reach adds bending moment, movement space and material without necessarily improving usability.

Question 5

Which mounting arrangements can be specified?

Accepted Answer

The portfolio includes wall-mounted hinges, top-mounted joints, fixed mounting brackets and panel connections with different outlet directions. Selection depends on the available machine or building structure and the required arm path. A suitable mounting arrangement can keep the floor clear while placing the HMI where the operator has a useful view of the process.

Question 6

When is an intermediate joint useful?

Accepted Answer

An intermediate joint introduces another positioning point between two arm sections. It can help an operator move around a machine corner or park the HMI away from a service opening. Its additional flexibility should be evaluated with the complete load and movement envelope, including the cable motion and stiffness required at the screen.

Question 7

How much rotation is available?

Accepted Answer

Several rotating hinges and couplings specify a 315-degree range, while other components have different functions or travel. The usable movement of the assembled system also depends on nearby structures, cables and any specified stops. Select each joint around the required operating positions to obtain useful access without creating unnecessary collision or cable-twisting paths.

Question 8

How should I select a height-adjustable arm?

Accepted Answer

XX-TA080.900 and XX-TA130.900 should be selected using their own permissible load range, adjustment travel and approved mounting geometry. Include the enclosure, equipment and accessories in the moving mass. Matching the mechanism to that mass is central to comfortable adjustment and position holding; the general series load class is not the module's lifting rating.

Question 9

Can different support arm series be combined?

Accepted Answer

Selected transitions are possible with the appropriate adapters. For example, XX-TA130.820 provides a connection between the 130 and 080 interfaces. The allowable load of a mixed assembly depends on every profile, joint and connection in its actual position. A transition can optimise the layout, but it does not transfer the larger series' capacity to smaller components.

Question 10

Are round-tube connections available?

Accepted Answer

The XX-TA080.825 adapter provides a connection to a 48 mm diameter tube interface. This can support integration with suitable existing structures or operator equipment. Confirm the tube geometry, fastening arrangement, loads and cable passage against the application drawing before specifying the adapter, particularly where the existing installation was supplied by another manufacturer.

Question 11

How do I assess the internal cable space?

Accepted Answer

Check the narrowest passage through the complete route, including elbows, couplings and adapters. Connector housings may require more clearance than the cables themselves, and moving sections need suitable bend radii and slack. Reviewing the actual cable list before assembly helps prevent connector removal, wiring rework or a late change to a larger profile.

Question 12

How are cables protected when the arm moves?

Accepted Answer

Internal routing provides physical protection, while the cable arrangement must accommodate the intended rotation or height adjustment. Select cables suitable for the movement, provide strain relief and keep the operating loop clear of pinch points. Checking both extreme positions during assembly helps avoid tension, rubbing and premature cable damage in service.

Question 13

Can the support arm system achieve IP65?

Accepted Answer

IP65 is specified for suitable components and correctly assembled configurations. The overall result depends on the seals, joint covers, profile connections and interfaces to the enclosure and machine. Including these details in the system specification helps maintain protection throughout the cable route and avoids an unsealed adapter becoming the limiting point of the assembly.

Question 14

Does the integrated bonding concept eliminate all protective conductors?

Accepted Answer

The integrated arrangement can form part of the protective bonding path through the support structure. It does not automatically cover every installed device or machine connection. Follow the assembly instructions and verify continuity across the configured joints; add conductors wherever the selected electrical equipment or bonding arrangement requires them.

Question 15

Which materials and finishes are used?

Accepted Answer

The principal profiles are aluminium extrusions, with EN AW-6063 T66 stated for the profile products reviewed. Joint materials and finishes depend on the selected component. RAL 7035 is the standard finish for many profiles. This combination allows a modular industrial structure with manageable component weight and a consistent appearance across the machine.

Question 16

How can I minimise screen vibration and arm deflection?

Accepted Answer

Use an appropriate series, keep unnecessary reach to a minimum and mount the assembly to a sufficiently rigid structure. Joint condition, fastening and the panel's offset also influence movement. Selecting a stronger profile alone cannot compensate for a flexible machine attachment; evaluating the complete load path produces a more stable operator interface.

Question 17

Are panel tilt and VESA mounting options available?

Accepted Answer

The portfolio includes panel-tilting and VESA adapter options, including XX-TA080.834 and XX-TA080.835. Their use depends on the specific enclosure or device interface, mounting pattern and permissible load. Matching the adapter to the actual equipment can simplify integration, but the VESA pattern and supported panel configuration must be checked for the selected part.

Question 18

Can an LED warning lamp be mounted on the arm?

Accepted Answer

Warning-lamp covers are available within the support arm series. Select the cover with the correct lamp interface, cable route and sealing arrangement. The published XX-WL lamps use M22 x 1.5, while some cover variants are described as M18 x 1.5. Specifying the matched combination with the arm avoids machining or adapter changes during installation.

Question 19

What should be considered for assembly and long-term service?

Accepted Answer

Plan access to joint fasteners, removable covers, cable connections and the panel coupling. Use the specified fastening and adjustment procedure, then check movement, position holding, cable clearance and bonding. Retaining the component list and assembly drawing makes replacement parts easier to identify and helps maintenance restore the original configuration consistently.

Question 20

What should I send to obtain a configured support arm quotation?

Accepted Answer

Provide the complete payload and centre of gravity, profile lengths, mounting arrangement, movement envelope, panel interface and cable or connector sizes. Include environmental requirements, quantity and whether you need components or an assembled system. These details allow the quotation to address the actual installation effort as well as the individual parts.

Support Arm Systems

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