FREE literature

Liquid level controls. This 112-page illustrated catalog describes a full range of electronic industrial controls. Among the products described are time devices, temperature indicators and controls, dust collector controls, custom controls, solid-state relays, liquid-level controls and voltage monitors. In addition to the product line, the catalog details custom design capabilities, customer service and engineering support. Ametek National Controls Corp, West Chicago, IL. http://www.1rs.com/011df-557

Free Info - Circle 557

Machine automation solutions. Reference materials include conversion tables for torque, inertia, angular velocity and linear velocity, as well as a glossary of abbreviated terms. Components and systems include precision motion control, data acquisition, automation identification, SPC and quality systems, machine vision, mechanical components and systems, operator interface hardware and software, positioning tables and air bearings. AutomationSolutions, Petaluma, CA. http://www.1rs.com/011df-558  

Free Info - Circle 558

Compression limiters. This design guide assists in the selection of compression limiters for plastic component applications. The guide includes the function of a compression limiter and the criteria for a properly designed bolted joint, formulas for determining the minimum length and tolerance and a formula for verification of bolt seating at the recommended clamping load. Two basic types of standard limiters included are split seam and solid knurled. Spirol International Corp, Danielson, CT. http://www.1rs.com/011df-562

Free Info - Circle 562

Relay selection. A full-color poster simplifies the selection of solid-state relay assemblies. The 22-in. x 17-in. poster includes a "Three Step Selection Guide" that enables manufacturers to quickly select the proper solid-state relay assemblies for their applications. HBControls Inc, Bridgewater, MA. http://www.1rs.com/011df-556

Free Info - Circle 556