Gemco Rotary Cam Limit Switches
The Gemco range of Rotating Cam Limit Switches set the standard against which all other rotary cam limit switches are measured. The majority of the features requested by users on the field were initially engineered as part of the Gemco products. Today we offer the most comprehensive range of components and accessories available.
Gemco 1980 Rotating Cam Limit Switches
GEMCO’s all new Micro-Adjust Rotating Cam Limit Switch is a pilot device used for heavy duty material handling mechanisms, mechanical presses, packaging machines, rotary table locks/dams, bridges, and in many other applications where accurate, repetitive, and sequential operations are required in control circuitry. When motion is expressed in shaft rotation, either through a roller chain, gear train or directly, the GEMCO Rotating Cam Limit Switch makes it possible to open or close independent circuits at any desired angular position.
Precision Cam adjustment at any angular position of the Camshaft
Speeds from 0 to 500 RPM in either direction
No special Cams required for any contact setting from 4° to 356°
No tools required to adjust Cam setting
Accurate repeatability
Available in NEMA1, NEMA 4 & 5, NEMA 7, NEMA 9 and NEMA 12 enclosures
Range from 2 to 40 switches
Straight drive and Right angle gear reducers
GEMCO rugged duty precision snap action switches
U.L. recognized switches under file E56660
Gemco 1980R Series Rotating Cam Limit Switch with Resolver
Many press operations are now being fitted with automation equipment that requires limit switch outputs. While most press control outputs remain unchanged from die to die, the automation outputs frequently require adjustment. The 1980R Series Rotating Cam limit Switch with Resolver provides the safety and reliability of mechanical cams for press control circuits. The industrial grade resolver supplies the input to a programmable limit switch that provides the automation for the frequently changed outputs.
Resolver Output
Precision Cam adjustment at any angular position of the Camshaft
Speeds from 0 to 500 RPM in either direction
No special Cams required for any contact setting from 4° to 356°
No tools required to adjust Cam setting
Accurate repeatability
Available in NEMA1, NEMA 4 & 5, NEMA 7, NEMA 9 and NEMA 12 enclosure
Range from 2 to 40 switches
Straight drive and Right angle gear reducers
GEMCO rugged duty precision snap action switches
U.L. recognized switches under file E56660