Columbia Marking Tools air impact markers have been a popular choice for industrial manufacturing for decades. The combination of quick and reliable part making paired with the economic cost is very beneficial to customers requiring part traceability.
Question about position sensor in model 288 double acting 3 ton air impact marker.
Model 288 used for non-marking application. Reasons include space and price.
Q: What sensor is integrated in the model 288-OB-25-D? A: Eurofast: Small metric (M12 x 1 thread)10 volt/ 65 voltDC4 pin, 3 wire, normally open (+, pnp sourcing)Used in -E option of Model 78 Mite-E-Mark or -D of other air impact markers and hot stamping systems
Q: What is the NPT and the Tube size required to install the model 288? A: The tube size is 3/8” with a ½” shop air line into the valve. The air connection is 3/8″ NPT. For the complete operation guide please see the following document – http://www.columbiamt.com/CMT-Impact-Marking/Catalog/288_OG_and_parts.pdf
Q: Can the ports or mounting bracket be rotated on the model 88, model 98, model 288, or model 298? A: No. The mounting bracket and the sleeve of the cylinder are assembled with such force that after assembly the cylinder is internally honed. To disassemble the part would require Read more…