Over 1,000 systems worldwide are in permanent use with conventional profile-roller e-chains®. Industry, in particular the crane building sector, places increasing demands on travel distances, fill weights, special and high travel speeds whilst operating quietly at the same time. igus® fulfills these requirements with the P4 system. Facilities of this type are designed by our project engineers. We'd be glad to submit an offer. You may talk to us about this.

  • The pitch for chain links with and without rollers is the same

  • The upper run rollers run through the lower run rollers, not overthem, as in previous designs. This avoids undesired bumps

  • Captive roller integrated in side plate

  • Long distances (up to 800 m), high additional loads (up to 30 kg/m)

  • For very long travel distances and high speeds up to 10 m/s travel speed

  • autoglide crossbars ensure safe guidance on very long travel distances

  • Available in 4 inner heights (32, 42, 56, 80 mm)

  • Modular P4 construction kit with shelving from the E4 system

  • Strong reduction of the driving force required for moving the energy chain to below 25%

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