TEKNOKOL
Frequently asked questions
Common questions about TEKNOKOL from 3G Electric.
What is the difference between TEKNOKOL support arm tubing and support profiles?
TEKNOKOL offers both support arm tubing and support profiles within the pendant arm system range. Support arm tubing, such as TK045.200 (2,000 mm aluminum) and TK120.900 (106 mm aluminum-steel), is typically used as the main structural arm section. Support profiles, such as TK060.200 (2,000 mm aluminum) and TK060.827 (250 mm steel), serve a similar load-bearing function but may differ in cross-section or mounting interface. Both include screws for restricting the rotation range. The correct choice depends on the coupling modules and enclosure interface used in the specific arm assembly.
What materials are TEKNOKOL pendant arm components made from?
TEKNOKOL pendant arm components are available in aluminum, steel, or a combination of aluminum and steel. For example, TK045.200 support arm tubing is aluminum, TK060.827 support profile is steel, and TK120.900 support arm tubing and TK045.830 enclosure coupling are aluminum-steel. Material selection affects weight, rigidity, and corrosion resistance. Aluminum components reduce overall arm weight, while steel components provide higher stiffness where required. The manufacturer part number and product data indicate the material for each SKU.
How does the rotation restriction work on TEKNOKOL support arm couplings?
Many TEKNOKOL support arm tubing, support profile, and coupling modules include screws for restricting the rotation range. These screws act as mechanical stops that limit how far a joint can rotate after installation. This allows an operator to set a fixed angle for a control panel or HMI enclosure and prevent it from swinging beyond a desired arc. The restriction is adjustable by repositioning the screws. This feature is present on parts such as TK120.800 enclosure coupling, TK045.400 support arm coupling, and TK060.900 support arm tubing module.
Can TEKNOKOL pendant arm components be purchased individually for replacement?
Yes. 3G Electric lists individual TEKNOKOL components by manufacturer part number, including support arm tubing, support profiles, enclosure couplings, and support arm couplings. This allows a damaged or worn section—such as a coupling module or a length of tubing—to be replaced without replacing the entire pendant arm assembly. Because the system is modular, replacement parts must match the existing arm's interface and length. The catalog includes lengths from 88 mm to 2,000 mm to cover common configurations.
What length options are available for TEKNOKOL support arm tubing?
TEKNOKOL support arm tubing and support profiles are available in multiple lengths. The 3G Electric catalog includes 88 mm (TK060.900), 106 mm (TK120.900), 250 mm (TK060.827), and 2,000 mm (TK045.200 and TK060.200) options, among others. Length selection depends on the required reach of the pendant arm and the number of joints in the assembly. Longer tubing sections are typically used for the main horizontal or vertical arm, while shorter modules are used at coupling points or near the enclosure interface.
What information is needed to specify a TEKNOKOL enclosure coupling?
To specify a TEKNOKOL enclosure coupling, you need the manufacturer part number, the material (aluminum or aluminum-steel), the length, and the interface dimensions of the enclosure and support arm it will connect. For example, TK120.800 is a 39 mm aluminum enclosure coupling module, while TK045.830 is a 100 mm aluminum-steel enclosure coupling. The coupling must match the mounting pattern of the HMI enclosure and the support arm tubing. 3G Electric provides part numbers and basic specifications to help match components to an existing or new assembly.
