Adjustable lever GN 300-78-M8-25-SW Z008506

Universal adjusting lever – precision and functionality

The GN 300-78-M8-25-SW adjusting lever is an element used for manual adjustment and locking of position. It finds application in many branches of industry, from mechanical engineering to precision devices. Its construction, based on a zinc die-cast, guarantees durability and stability even with intensive use. The lever is available in several finishing variants, allowing it to be adapted to the specifics of a given application and the aesthetics of the environment.

Construction and materials

A key element of the lever is a threaded pin, enabling a solid connection with the adjustable element. The multi-carb ensures a secure connection with the arm, eliminating the risk of shifting or loosening. The connecting screw and return spring made of black oxidized steel provide smooth operation and long-lasting reliability. The possibility of choosing different coatings – from epoxy resin in RAL 9005 (black), 2004 (orange), 3000 (red), 9006 (silver), 9011 (graphite) to chrome or uncoated version – allows for a perfect fit to the project requirements. The black oxidized steel version offers additional corrosion resistance.

Applications and benefits

Thanks to its versatility, the GN 300-78-M8-25-SW lever works in a wide spectrum of applications:

• Machines and devices: Adjustment of element positions, locking of settings, process control.
• Measuring instruments: Precise setting and locking of optical or mechanical element positions.
• Industrial automation: Control of valves, flaps, gates.
• Laboratory equipment: Adjustment of working table heights, setting angles of inclination.

It is worth paying attention to several important features:

• Durable construction: Zinc die-cast and steel elements guarantee a long service life even in harsh working conditions.
• Precision of operation: Threaded pin and multi-carb ensure accurate and stable setting.
• Wide selection of finishes: Possibility to adapt the color and material to the specifics of the application.
• Easy installation: Simple construction facilitates installation and integration with existing systems.
• Dimensions: The lever length (l1) is 78 mm, and the thread diameter (d1) is M8. The arm length (l2) is 25 mm. The pin diameter is 16 mm and the overall height is 54 mm.