DS3 DOUBLE SHEAR LOCKOUT UNIT
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ENGINEERED PRODUCTS DS3 DOUBLE SHEAR LOCKOUT UNIT APPLICATIONS TRUNNIONS & LINEAR MOTION LOCKOUT SOLID STATE CYLINDER SWITCH LOCKOUT DISK AVAILABLE IN 3 STANDARD SIZES. ASK WELKER ABOUT CUSTOM SIZES DOUBLE SHEAR PIN ALLOWS FOR 10,000 LBF. SIDE LOAD CAPACITY SUITABLE FOR AUTOMATIC OR MANUAL TOOLING OPTIONAL SPRING EXTEND FEATURE TO MAINTAIN ENGAGEMENT IN THE ABSENCE OF AIR PRESSURE HIGH STRENGTH MATERIALS WITH CORROSION AND WELD SPATTER RESISTANT SURFACE MAINTENANCE FREE OPERATION Welker Engineered Products

ORDERING INFORMATION NOTE: ALL BOXES MUST BE FILLED IN FOR A COMPLETE PART NUMBER Actuator 30 Welker 70mm Bore w/ NPT ports 31 Welker 70mm Bore w/ G ports 32 70mm Bore Dbl Rod w/ NPT ports 33 70mm Bore Dbl Rod w/ G ports Spring Extend 0 No spring E Spring Extend Switch 00 No switch LX See cylinder switch chart below Foot Pedal X None F Pneumatic Foot Pedal Valve Port Position A Position P1 B Position P2 C Position P3 D Position P4 Cylinder Switches SWITCH L3* L3 sw itch is w eld field immune, comparable to World Sw itches. Dual sensor sw itch, 1 per cylinder MK5113 Single sensor sw itch, 2...

1/4 NPT or G PORTS PORT POSITION P1 SHOWN OPTIONAL DS3D LOCKOUT DISK 30 SLOT FOR LOCKOUT DISK 85 DOES NOT INCLUDE DISK ASSY M18x1 TAP THRU FOR SECONDARY SWITCH MOUNTING DS3 WITH DOUBLE ROD CYLINDER 83 + STROKE 14 NOTE: LOADS GREATER THAN 3,000lbf REQUIRE CUSTOMER MOUNTING TO BE HIGH STRENGTH STEEL AND GRADE 12.9 BOLTS. ENGINEERED PRODUCTS (800) 229-0890 www.welkerproducts.com

DISK ORDERING INFORMATION D S 3 D Disk Diameter 204 Standard Diameters: 204, 305, 407 Number of Holes (See Hole Note) 08 Number of Holes are Evenly Spaced About Diameter Bore Type E English Bore M Metric Bore THRU BORE OF KEYLESS COUPLER OPTION 'E' Ø1.500 +.002/-.000 OPTION 'M' Ø40.00 +.05/-.00 RECOMMENDED SHAFT SIZE IS NOMINAL +0.00/-0.05[+0.000/-0.002] DISK DIAMETER FOR 204mm DISK, 75mm FOR 305mm DISK, 125mm FOR 407mm DISK, 175mm 8X COUPLER LOCK DOWN SCREWS RECOMMENDED INSTALL TORQUE 14Nm [10lbf ft] KEYLESS COUPLER MAX TORQUE 1070Nm [9500lbf ft] 22 HOLE NOTE: n36.0 THRU MAX NUMBER OF HOLE...