Smart, modular extender crossbar design E4Q

Extender crossbar: modular system for large diameters

Modular bracket concept with E4Q opening mechanism: adapt the energy chain individually to the hose diameter. Easy, tool-free installation and hose replacement if required. By using brackets instead of opening bars, the interior of the energy chain can be enlarged enormously so that even large suction hoses can be routed safely. The filling space can be further subdivided using the programme of special cable-protecting internal partitioning elements, so that a combination of cable and hose is possible from the modular system according to your requirements.

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Tech up

Guide large hoses efficiently
The modular extender crossbar means maximum flexibility and adaptation to hose dimensions
In addition to hoses, this design allows other cable types to be easily accommodated and fitted.
The standard crossbar allows many widths to be implemented.

Cost down

Save assembly time: simple, fast and tool-free assembly
If a repair is required, the hose is quickly replaced by opening the crossbar on the extender crossbar
Instead of a larger energy chain, use a smaller, more cost-effective energy chain with an extender crossbar for more inner height for guiding hoses

Proof

For many years, igus has been solving demanding applications with extender crossbars from the E2 and E4 product range

Sustainability

Leave your energy or drag chain at the end of its life cycle at igus® chainge Recycling Programme utilise. Irrespective of the manufacturer. You will receive a voucher.

Technical drawing of the E4Q Bracket Chain system with dimensions and part numbers.

Easy to open extender crossbars for guiding large hoses up to 175mm

Part No.	(1) Side adapter	(2) Height adapter	(3) Crossbar	(4) Diameter d ≤ ø [mm]	inner width e-chain® Bi2 [mm]
E4Q.58.250. / H4Q.58.250.	C1132.B062*	C1132.H060*	C1132.100*	100	250
E4Q.58.300. / H4Q.58.300.	C1132.B062*	C1132.H110*	C1132.150*	150	300
E4Q.82.262. / H4Q.82.262.	C1132.B087*	C1132.H110*	C1132.162*	175	262
E4Q.82.337. / H4Q.82.337.	C1132.B062*	C1132.H060*	C1132.112*	175	337

Easy to open extender crossbars for guiding large hoses up to 175mm

Part No.	inner height extender crossbar hi1 / hi2 [mm]	External height extender crossbar ha1 / ha2 [mm]	Clear width extender crossbar Bi1 [mm]	inner width e-chain® Bi2 [mm]	Outer width e-chain® Bi2 [mm]
E4Q.58.250. / H4Q.58.250.	58 / 118	84 / 134	125	250	284
E4Q.58.300. / H4Q.58.300.	58 / 168	84 / 194	175	300	334
E4Q.82.262. / H4Q.82.262.	82 / 142	108 / 168	137	262	313
E4Q.82.337. / H4Q.82.337.	82 / 192	108 / 218	187	337	388