Welker Engineered ProductsManufacturers of Automation Components & Plane Bearings
"Everything but the robot"

 
 
 
New Welker Products
 

New Welker Products

Welker continues to offer new and innovative "best in class" automation components. As a small private company with low engineering costs, our design and build team is quick to deliver new products and custom designs. An in-house testing facility allows for rigorous cycling, ensuring component reliability.

Please contact Welker if you would like more information!

 
Welker is a supplier of GM Specification Contaminant for testing automation component life in contaminated environments.  

 

Compliance Devices

S02319 Slip or Shim Compliance or Shimming Device
This device allows maximum 10mm X or Y hard shimming in X, Y to a fixed position
or - Fixed one axis float in 1 axis - or - Float in 2 axiis
This device is not self-centering. PTFE bearing surface accepts impact loading.

S02563 Self Centering Compliance Device
This device allows + 3mm movement. PTFE bearing surface accepts impact loading.
This device can be single or double axis.
   

RMP Micro Pin
 

Retracting Micro Pin weighs only 1.3 lbs.

Welker RMP Micro Pins are ideal for small, lightweight parts with minimal side load. 2-way pin retracts fully into backup. Unit can be used without backup or backup can be machined away for clearance. The RMP features an integrated pneumatic cylinder with rap coupler and versatile multi-sided NAAMS mounting. Hard anodized aluminum construction, weld spatter resistant coating. Easy change-out pins available in 3-12mm diameter. Includes weld-field immune solid state switch.

Click here for more info

   
 

Trunnion

   
 

MIG Welding Turntable

   
PCY Pin Clamp
 

PCY Pin Clamp

The PCY provides positive part location and clamping up to 14mm part thickness, accommodates pin diameters 16.01 to 26.00mm. Ideal for flanged holes, end effector applications, and material handling. Retract option allows low profile pin to retract below the backup for easy part release. Spring retract feature holds parts on end effectors if air loss occurs.

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Welker L3 Switch
 

L3 Weld Field Immune Switch

Welker introduces a new solid state cylinder mounted sensor. Comparable to World Switch in function and performance, the L3 is immune to the majority of direct and alternating field welding applications. The switch features weld spray resistant cable covers and M12 DC connector. The new L3 switch is available on products that include Welker T-slot and tie rod pneumatic cylinders.

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LP Series Slides

Welker introduces a new series of extremely compact rail slides. Offered in strokes up to 495mm, units feature aluminum carriage & base plate. Fixed metal shroud protects rails from contaminants. Low profile design provides up to 500 lbf load capacity. LP Series slides use Welker Smart Stop for sensing and stopping. Ideal for model select or single weld gun application.

 

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PCZ Pin Clamp
 

PCZ Pin Clamp

Lightweight unit weighs just 3.4 lbs. including integrated pneumatic cylinder. The PCZ provides positive part location and clamping, up to 14mm part thickness. Locating pins are available in bullet nose or low profile styles, diameters 8.00 to 16.00mm.

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Roll Dimpler
 

Roll Dimpler

The Welker Roll Dimpler minimizes blank sticking by adding rows of small dimples to sheet metal in coil fed operations. The compact design mounts between the decoiler/straightener and press. Minimizes double-sheet misfeeds, die damage and downtime. Eliminates the need for expensive air knife systems. Ideal for nonferrous materials. The roll dimpler can be used with any coil fed material.

 

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Bull Pin

The new Welker Bull Pin features a 2kg slide hammer rap piston for concentrated pulling power. Ideal for use as a retracting locating pin in frame lines. PTFE bearing provides superior lube-free working load capacity. Chrome plated shaft is 100% engaged, offering long precision life. Secure, easily accessible pin mount can also be used to mount crowder pads, etc.

 

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Tool Tray Shuttles

Electric actuators and absolute encoders for high repeatability. Carriage plates are machined to customer hole patterns and feature precision homing/lockout pins. A hard-plumbed manifold is available for easy access lubrication.

 

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Aluminum UB2
 

Aluminum Ram UB Series Shot Pins

UB Series shot pins now available with aluminum ram.
25mm stroke UB2 weighs just 4.5 lbs.
25, 50, and 75mm stroke units.
Ideal for end effectors and other applications where weight is the primary design driver.

 

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Part Presentation Slides
 

Part Presentation Slides

Servo actuated slides with positive lead screw drive, heavy duty extruded aluminum frames.
Strokes to 15 ft (5 meters)
Speeds up to 24 inches/sec
Replaces feed conveyors at a fraction of the cost!
See product animation at the bottom of this page.
 
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Welker Poka-Yoke
 

Welker Poka-Yoke

A simple, cost effective way to reduce part loading errors. The unit is completely sealed and mechanically operated – requires no air or electric. 15 or 50mm detection range. Includes two solid state switches and tapped rod for custom probes. Lightweight aluminum construction, ideal for end effectors.

Applications: Mechanical stack detection, nut and hole detection

 

Catalog

 
Wire Clamp
 

Welker Wire Clamp

Compact pneumatic clamp for wire diameters 4 to 10mm

Applications: seating, instrument panels, appliance manufacturing, exhaust

  Click here for more info

 

 
BP2 Lockout Pin
 

BP2 Compact Lockout Pin

New compact motion security solution that features a pneumatic retractable pin. With optional spring extend, an air loss mechanically triggers pin extension. Promotes safe machine operation and maintenance.
2500 lbf lockout load capacity
Available in 25 and 50mm strokes

  Click here for more info
 
Dimpler
 

Auto-Indexing Dimpler

Welker Auto-Indexing Dimpler prevents sheet metal blanks from sticking together in stamping operations by producing small dimples in the trim edge that automatically index with the action of the press.

7 indexes per revolution minimizes potential for dimple nesting
Protects dies by minimizing potential for multiple blank feeds

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UB2 Shot Pin
 

UB2 Gold Line Shot Pin

NEW COMPACT SHOT PIN! Shortest, smallest square ram package on the market
Stroke: 25, 50, 75mm
(Rap or Rigid coupler)
Optional cylinder switch.
Click here for more info
 
Servo Slide
 

S01506 Welker Standard Construction Servo Slide

1100mm stroke shown
Load capacity: Up to 3000 lbs.
Integrated motor controller and drive. Maintains as easily as an air cylinder.
 

Mini Slide
 

S01323 Mini-Slide

Full feature Welker Rail Slide in miniature.
Same available options as NL3 slides.
Call Welker for price and delivery.
 
Catalog
Mini Part Ejector and Positioner
Tube Clamp
 

Tube Clamp

Narrow back-up and clamp for holding tubing.
3 sizes available: 1-2", 2-3", 3-4"
Allows more weld access than traditional modified clamps.
 
See product animation at the bottom of this page.

Click here for more info
 

Dual Guide Shot Pin
 

DB4 Guided Slide

Provides super high rigidity. Offers excellent torque resistance for large nut runners.
Shim in both directions. Uses Welker Smart Stop for positive stroke control in both directions.
Applications: Nut-runners, overhung loads, applications that impose torque on the actuator. Great for extending linear stroke of part ejectors.
 

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Servo Shim Slide
 

X-Y Servo Shim Positioner

Welker Servo Shim maximizes tooling flexibility. Allows quick repositioning of components for build trend change.

See product animation at the bottom of this page.

Click here for more info
 

Wedge Lock
 

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.

See product animation at the bottom of this page.

Click here for more info