Telescopes are lens assemblies designed to magnify and view distant objects. Learn More about Telescopes

Dock lifts are used to raise and lower personnel and loads in loading dock areas. There are a number of mechanisms by which lifts may be raised or lowered. These include scissors lifts, screw lifts, rack and pinion lifts, telescoping lifts... Search by Specification | Learn More about Lifts

...on each level. However, since fire escapes are built for emergency use only, these railings often don’t meet the same standards as they would in other contexts. Fire escapes have the option between types of ladders. The ladder on the lowest level can... Learn More about Fire Escapes

...include front panel, hand held, and computer. Programmable logic controllers use a variety of software programming languages for control. These include IEC 61131-3, sequential function chart (SFC), function block diagram (FBD), ladder diagram (LD... Search by Specification | Learn More about Programmable Logic Controllers (PLCs)

...radio transmission, cellular, and wireless applications. Masts are often mounted on another tower or building to extend height or for horizontal extension from a tower or pole. Mobile towers often include a telescoping tower that tilts up or folds down... Learn More about Towers, Masts, Poles and Support Structures

...for a particular imaging function. There are many types of optical lens assemblies. Examples include objective lenses, collimator lenses, and gauging lenses. An objective lens is a lens or system of lenses in a telescope or microscope that is nearest the object... Learn More about Optical Lens Assemblies

Hydraulic cylinders are actuation devices that utilize pressurized hydraulic fluid to produce linear motion and force. Search by Specification | Learn More about Hydraulic Cylinders

...cushions, telescoping, position feedback and magnetic bend. An important environmental parameter to consider is the operating temperature. Search by Specification | Learn More about Air Cylinders

...with the ball screw. Conical screw covers and telescopic screw covers can be made of graduated metal sections that telescope to accommodate the motion of the screw. Each section of a conical screw cover and telescopic screw cover is used to protect... Learn More about Conical and Telescopic Screw Covers

Roof and floor hatches allow access through a building’s roof or floor. Roof and floor hatches allow access through a building’s roof or floor. There are many different types of products. Most are made of metal and provide access over fixed ladders... Learn More about Roof Hatches and Floor Hatches

Industrial safety gates control workers through openings in mezzanines, loading docks or other elevated work surfaces. This category includes flood control gates, guardrails and other devices to prevent personal or property damage. Learn More about Industrial Safety Gates

Way covers and way shields are machine tool accessories used to protect the rail or way of a machine from contamination and abrasive cuttings. Way covers come in two common styles: bellows type and telescoping type. Learn More about Way Covers and Shields

...to be upgraded, reconfigured, or relocated. Cable tray systems can have several designs, including ladder, solid bottom, channel, trough, wire mesh, and single rail. A metallic cable tray is made of steel or aluminum. A non-metallic cable tray can be made... Search by Specification | Learn More about Cable Trays

...or layer loaders are long tubes which rotate to feed materials evenly. Load spouts consist of a telescoping tube with a funnel-shaped end for the dust-controlled loading of hoppers, storage bins, shipping vehicles, or packages. Pneumatic or vacuum... Search by Specification | Learn More about Bulk Material Loaders and Unloaders