IGUS | energy chains

769 1640 R1608 Bi 2 Bi 1 Bi 3 50 80 13,5 Bi 1 + 25 + Bi 2 + 22 + Bi 3 + 25 ± 3 ( Bi 1 + 25 + Bi 2 + 22 + Bi 3 + 25) + 22 ± 3 Bi 3 + 25 Bi 1 + 25 Bi 2 + 22 1640. Bi1 / Bi2 / Bi3 . R .0 R1608. Bi1 / Bi2 / Bi3 . R .0 6022. R . 3DCAD, service life calculation, configurators andmore www.igus.eu/E4light E4/light | Series 1640·R1608 | Further accessories Extension links Extension links | For extremely wide e-chains ® up to 3.0m ● Virtually unlimited side-by-side extension ● For extremely wide e-chains ® up to 3,000mm ● Unsupported length FL G max. can be increased when heavy fill weights are required ● e-chains ® and e-tubes can be combined ● Attached with KMA or steel mounting brackets Part number Part number Part number Extension link e-chain ® Extension link e-tube Extension link as an individual part Complete Part No.with the width index Bi1 / Bi2 / Bi3 / etc. and the radius ( R ). Example: 1640.10/20/10.200.0 Circular movements (also with Reverse Bend Radius " RBR ") are possible