Series R4.31L

1 of 4

Inner height hi: 31mm
Inner width Bi: 50 - 200mm
Bend radii R: 75 - 250mm
Pitch: 46mm
30% lighter than the comparable R4.1
Very cost-efficient: strong and light due to optimised e-chain® link design

Item no.

R4-31L-050-075-0

Inner width [Bi] [in]

1.97 (50 mm)

Bend radius [R] [in]

2.95 (75 mm)

Significantly reduce assembly and harnessing time with the R4.1L(ean). An easily accessible interior, improved crossbars and separators and the new honeycomb strain relief system result in an 80% faster installation.

30% lighter than the comparable R4.1
Very cost-efficient: strong and light due to optimised e-chain® link design
Ideal ratio of internal and external dimensions with thinner outer links and optimised crossbar geometry
Inside completely accessible for easy filling
Lower weight, high strength and good dynamics
Also suitable for side-mounted, standing and hanging applications

Certificates and standards

When to use it?

When a light, low priced energy tube_x000D_ with an inner height of 31 mm and excellent_x000D_ dynamic qualities is required
Lower weight possible _x000D_ at higher dynamics
Inner width up to 300 mm
For unsupported lengths up to 2.0 m
When you need an optimised ratio of inner to outer dimensions with thinner outer links and optimised opening crossbar geometry
When very tightly closing lids_x000D_ with almost no gaps and_x000D_ openings is required
Also suitable for side-mounted, standing and hanging applications
If short installation times are required

When not to use it?

When an extremely low noise (=46 dB(A)) and low vibration e-chain®/e-tube is required
_x000D_ Series E6.35
If even higher stability is required
_x000D_ Series E4.32
In the case of long travels with_x000D_ gliding
_x000D_ Series E4.32
If a compromise for more cost-effective price/strength can be made
_x000D_ Series 2600/2700