

Welker Lockout Pins
- Pneumatic retractable pin packages with an optional spring extend. Air loss triggers mechanical pin extension.
- Optional cylinder switch available
- Tapered pins provide accurate positioning for trunnion units or rotary tables
- Convenient and easy to mount
- Promotes safe machine operation & maintenance
- Saves production downtime by preventing crashes
- Single or double shear units are available
LOW MAINTENANCE OPERATION!
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BP4
Flat/Conical Nose
Stroke: 25mm, 50mmCylinder bore: 70mm
Load capacity: 5000 lbf.
Applications: Dunnage carriers, indexers, C-frame presses




BP2
Flat/Conical Nose
Stroke: 25mm, 50mmCylinder bore: 50mm
Load capacity: 2500 lbf.
Applications: Dunnage carriers, indexers, C-frame presses




DS3
Stroke: N/ARam: 1-1/4"
Cylinder bore: 70mm
Load capacity: 10,000 lbf.
Applications: Trunnions and 7th-axis robot slides



Wedge Lock
Ideal for press station application: reduces deflection in lift & locate station.10° wedge provides secure location and easy retracting. Ram retracts inside body allowing tight positioning of backup.



BP4 Receivers
Clearance hole: use with flat or conical nose pin as safety lock-out2-Way Receiver: use with conical nose pin as locator
4-Way Receiver: for more accurate locating, use as a final positioner or safety lockout



BP2 Receivers
Clearance hole: use with flat or conical nose pin as safety lock-out2-Way Receiver: use with conical nose pin as locator



Pallet Stop
Mechanical lock will not fail with loss of power. Adjustable cushioned stopping. Finger tip manual override. Switches sense only the stop arm. Strong enough for zone conveyor emergency stops.Applications: Free-standing accumulating conveyors



Tru-Lok-Out
P.E. Certified steel lockout pin, GF polypropylene saddle and handle, sensor switch.Pin diameters: 12, 19, or 25mm
Applications: Maintenance lockout, safety lockout, homing pin


