Ametek 1980 Rotating Cam Limit Switch Manuel d'utilisateur

1980 Rotating Cam Limit SwitchesOrdering Guide & Technical Information

10RIGHT ANGLE GEAR REDUCER ROTATIONRotation Input Shaft Versus CamshaftGEAR REDUCER POSITIONGEAR REDUCER INPUT SHAFT ROTATIONCAMSHAFT TIMING DIAL ROTA

11Replacement Cam AssembliesStandard Cam AssemblyPart No. SD-1178-C(includes two cams -Part Nos. P-356-B and P-357-B)Blank Cam AssemblyPart No. SD-114

12B .34#606 WOODRUFF KEYGROOVES TO ACCEPTGEMCO ADJ. COUPLING(4 MTG HOLES)7.94MIN. VERTICALCLEARANCE TOREMOVE COVERNOTE:ASSEMBLY SHOWN IS STANDARD.SHAF

13LAT REDUCER END(2) HOLES, PLUGGEDCONDUIT SIZEGROOVES TO ACCEPTGEMCO ADJ. COUPLING3.18REF.B6.02MIN. VERTICALCLEARANCE TO REMOVE COVER2.07REF.1.50.50.

14No. of Circuits A A-S A-R B C D E F G H L Wt. Approx. Gross2 to 4 9.69 12.53 9.78 5.45 10.12 5.00 9.38 2.06 1.58 13.64 .75 18 lb.5 to 6 12.24 15.08

15.43R2, R5, L5, or L8baseline in positionsNOTE: Intrusion belowYNOTE:ASSEMBLY SHOWN IS STANDARD.REDUCER CAN BE PLACED ON EITHER END. SHAFT EXTENSION

161-1/4 NPTCONDUIT HOLENOTE:ASSEMBLY SHOWN IS STANDARD.SHAFT EXTENSIONS CAN BE PLACED AT EITHER END OR BOTH ENDS.3.008.62.50TYP..524.3113.09R9.84TO OP

17NOTE:ASSEMBLY SHOWN IS STANDARD.REDUCER CAN BE PLACED ON EITHER END. SHAFT EXTENSION ON END OPPOSITE OF REDUCER IS OPTIONAL.A-R1.061.56.751.50.502.

18No. of Circuits A A-S A-R B C D E L Wt. Approx. Gross2 to 4 9.28 12.12 9.38 4.42 6.50 5.00 3.12 .75 12 lb.5 to 6 11.72 14.56 11.82 6.86 6.505.00 3.1

192.66 REF2.00G.38DC.25B2.45EF3.25Y2.882.00NOTE: Intrusion below baseline in positionsR2, R5, L5, or L8.43.941.78A-R .38(4 MTG HOLES)CONDUIT FITTING O

2FIG. 1FIG. 2FIG. 3Features• Precision Cam adjustment at any angular position of the Camshaft• Speeds from 0 to 500 RPM in either direction• No specia

1080 N. Crooks Road, Clawson, MI 48017Phone: 248.435.0700 Toll Free: 800.635.0289 Fax: 248.435.8120 www.AMETEKAPT.com1980.C4R10/08.Z11Copyright 200

3Mounting of UnitMount the assembly and couple input shaft to the driving member with the shaft keyway up and in line with the positioning arrow on th

4DescriptionPrecision, rugged duty snap action switches, extremely accurate cam adjustments with a heavy duty shaft, rugged case and lifetime sealed b

5Electrical SwitchesDescriptionThe GEMCO Precision Snap Switches are designed for industrial duty applications where compact size, complete reliabilit

61980 1 04 – R – SP — XNUMBER OF CAMSENCLOSURE TYPE1980 Standard1980R Built-In ResolverNOTE: Timing dial always mounted at right hand and as sh

7R TYPE OF GEAR REDUCERR RIGHT ANGLES STRAIGHT DRIVEM MULTIPLIER DRIVEGEAR REDUCERRATIOStraight DriveRight Angle1 1.11.2 1.2:11.25 1.25:1 1.25:11.33

8NEMA 1 NEMA 4 & 5 NEMA 7 NEMA 12Number of CircuitsNEMA 1 NEMA 4 & 5 NEMA 7 NEMA 12Catalog NumberCat. No. w/ResolverCatalog NumberCat. No. w/R

9Shaft ExtensionThe GEMCO Rotating Cam Limit Switch can be supplied with the desired shaft extension. The standard shaft extension can be specified in