Robo-navi-Bolt Controller 

Bolt welding


Large displays are easy to read at a distance
Different reference point and data can be set for each channel.
+Tolerance /-tolerance, or upper limit/lower limit, can be set between -9.99 and +9.99 in increments of 0.01 mm for each reference point.
Monitor function displays every start-up channel, +/-tolerance, and reference point,  and error codes.
Current guide pin height is indicated in increments of 0.01 mm in the DATA mode.
Judge timer can be set between 0 and 999 cycles in increments of 1 cycle.
Overlapped nuts detecting function (To connect sensor to terminal block directly, commercial sensor is available.)
Input/output terminals for communicating signals between the robot and this product are equipped

Robo-navi-Bolt Unit

Bolt welding




Tact up effect!!

Vertical movement of the guide shaft enables high-speed movement of the workpiece, and to achieve tact-up of it.

No friction!!

Adoption of high-powered cylinder has reduced friction between the workpiece and the guide shaft, and it raises operation rate.

Holder shows excellent cooling effect.

Inner water-cooling system directly cools inside the holder. It reduces wear and tear from the heat from electrodes and spatter adhesion.

Ceramics guide pipe specification!!

Ceramic guide pipe (Silicon nitride) has high hardness and long service life. Because there is no electrocorrosion, nor abrasion. Also there is no adhesion of spatter and jamming of bolt.

Space saving!!

Slim and compact body without water jackets or intermediate adapters allows minimum interference with your workpiece and jig.

Positioning is much easier!!

You don't have to bother with adjustment and positioning at every replacement of electrodes and other parts.

Air blow system!!

Air blow system reduces spatter adhesion to bolts, guide shaft, and inside the unit Air-cooling effect reduces the heat of electrodes.

Low cost & short lead time.

We have the Slide Unit body and related parts in the standard items to enable low prices and quick delivery.