Overview

This technical catalogue section details a wide range of knobs and handles used in mechanical assemblies, providing comprehensive specifications, material information, standards compliance, and dimensional data across multiple product series.

Materials and Compliance

• Primary materials include PA6 (Polyamide 6), PA6GF20/30 (glass fiber reinforced polyamide), PP (Polypropylene), POM (Polyoxymethylene), ABS, PF (Phenolic Resin), HIPS, and TPE with "Soft Touch" properties.
• Locking pins and bolts are made from stainless steel (SS), zinc-coated steel (ZCS), or aluminum (AL), depending on the product.
• All products comply with RoHS and REACH environmental and safety regulations.
• Some product lines offer RAL color options and chrome finishes for aesthetic and functional customization.

Product Series and Types

The catalogue organizes products into multiple series identified by codes such as CAA, CAB, CAC, CAH, LHST, LHSD, ISC, LHSBZ, AKAAE, MRT, BTAC, and others. Each series features specific design characteristics, materials, and dimensional ranges.

• Knobs (e.g., CAA, CAB, CAC): Thread sizes range from M4 to M20 with various pitch options. Dimensions include diameter, height, thickness, length, handle height, and wrench size. Some knobs incorporate a 90º stop feature for controlled rotation.
• Handles (e.g., CAH, CAW, ISC, LHSBZ): Grip dimensions (A x B), thread sizes from M12 to M20, and materials such as PA6 with stainless steel or aluminum hardware.
• Special Components (e.g., CAR, CAS, CAT): Ring knobs, cylindrical and hexagonal shapes, with stainless steel or zinc-coated steel finishes.
• Levers and Handles (LHST, LHSD): Made from PA6 or phenolic resin with zinc-coated steel or stainless steel hardware, available in metric threads M4 to M16, with detailed dimensional parameters.

Standards and Norms

• Products conform to DIN standards including DIN 439, DIN 6335, DIN 6336, and DIN 319, ensuring mechanical and dimensional conformity.
• Thread specifications follow ISO metric thread standards (e.g., M6 x 1.00, M8 x 1.25).
• Quality and environmental management standards such as ISO 9001 and ISO 14001 are referenced.

Dimensional Data and Key Parameters

Extensive tabulated data provides SKU numbers, product types, and precise dimensions in millimeters, including:

• Thread size (M)
• Diameter (D), head diameter (d)
• Height (H), thickness (T), length (L)
• Handle or grip height (h)
• Wrench size or spanner width (SW)
• Additional parameters (A, B, C) for handles and levers

This data supports accurate product selection based on mechanical and ergonomic requirements.

Recommendations and Best Practices

• Select knobs and handles matching the required thread size and pitch for compatibility with mating parts.
• Consider material and finish choices to ensure environmental resistance and regulatory compliance.
• Utilize 90º stop features where controlled rotation is necessary.
• Refer to wrench size (SW) for appropriate tool selection during assembly or maintenance.
• Leverage available 2D/3D CAD files for seamless integration into design workflows.

Limitations and Notes

• Some dimensions or parameters may be marked as not defined (ND) or not applicable, indicating optional features or variations.
• RAL color options are limited to specific product lines.
• Minimum thread engagement lengths are specified for secure fastening in some products.

Additional Features and Customization

• Options for stainless steel manufacturing and white color variants are available for certain series.
• Threaded inserts and blanking plugs can be requested for enhanced durability and customization.
• Some products incorporate recycled materials supporting sustainability initiatives.
• Soft touch TPE coatings improve ergonomic grip and user comfort.

Summary

This catalogue section provides a detailed technical reference for engineers and procurement specialists, offering comprehensive data on knobs and handles for industrial and mechanical applications. It emphasizes compliance with environmental standards, material specifications, and precise dimensional information to facilitate proper product selection, integration, and use.