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Features, Accessories, For osha standards – AMETEK 1980R Rotating Cam Limit Switch w/Resolver User Manual

Page 2: Applications

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6380 Brockway Road • Peck, MI 48017 • 800.325.8074 • 810.378.5511 • Fax 810.378.5516 • www.AMETEKAPT.com

Features

• 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

• GEMCO rugged duty precision snap action

switches

• U.L. listed assemblies - Nema 1 and Nema 12

under file E56660, Nema 9 under file E75487

Accessories

The following accessories can be obtained with

the GEMCO Rotating Cam Limit Switch:
• Straight Drive and Right Angle Gear

Reducers

• Timing Dial and Timing Dial Window

• Electrical Wiring per Customer’s Specification

• Motor Driven Rotating Cam Limit Switch with

AC or DC for Adjustable Speed Drives

• Potentiometer driven off the Camshaft

• Spring Return Mechanism

• Plug-In Socket

• Double Ended Shafts

• Pilot Lights

• 3 Way and 4 Way Air Valves directly

interchangeable with switches

• Special Conduit Opening

• Special shaft extensions and keyway

• Adjustable Coupling (See Catalog Section

3001)

• Special Cams & Large 6” Cams for Higher

Resolution

• Combination Adjustable-ln-Motion and Micro-

Adjust Circuits (see Catalog Section 1981)

• Electric Clutch and/or Brake

• Separate Terminal Strips

• Add-A-Cam Feature

• Factory Adjustment of Cams Available

• Open Type Units

• Dual Shafts

For OSHA Standards

• Motion Detector *

• GEMCO DRIVE-CHEK

®

*

Either of the above is necessary for mechanical

press application

• Dual Shaft Cam Switch
Consult manufacturer for desired accessories

Applications

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, 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.

FIG. 1

FIG. 2

FIG. 3