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Series R76

Here you can configure your Energy Chain System® individually. All entries will be copied to the Bill of Materials shown at the bottom of this page.

Series R76, energy tube

1.KMA-mounting brackets
2.Mounting brackets, locking or pivoting form
3.R76: Swivelable and removable lid
4.R76: Removable bottom lids
5.Combinable tube and chain
6.Strain relief integratable in AE
7.22/23: Removable crossbars on both sides

Inner widths Bi: 1.97 up to 11.81 (50 - 300 mm)
Bending radii R: 2.95 up to 9.84 (75 - 250 mm)
Pitch: 1.81(46 mm) per link = 0,8 links/ft (22/m)

When to use Series R76

If a simple system proven for many years is required
For zig-zag lifting applications

When not to use Series R76

If quiet operation is required
Series R760
For short and long travels with high loads
Series R760

Installation dimensions


Part No. :
Inner width Bi [inch]:
Bending radius R [inch]:
Travel distance S [ft]:
Fixed end dM [ft]:
Chain length^** [ft]:
Number of chain links :
External width Ba [inch]:
H^* [inch]:
D [inch]:
K [inch]:
K2 [inch]:
Hi [inch]:
Ha [inch]:
Weight per link [oz.]:
Weight [lbs/ft]:
* The required installation clearance is HF = H + 1.57 (40 mm) (in the case of 0.67 lbs/ft (1 kg/m) additional load) If extremely restricted space is available, please consult us.
** The calculated length corresponds to the chain length without mounting brackets.

A=Moving End , B=Fixed End
Pitch: 1.81 (46 mm) per link
Links per ft: 7 (22/m)
Travel: S
Chain length = S/2 + K

Unsupported length

Dependency of the unsupported length on the additional load
X axis: Unsupported length in ft FLB/FLG
Y axis: Additional load in lbs/ft
Lower scale: Length of travel S in ft
FLB = unsupported with permissible sag
FLG = unsupported with straight upper run

Price index:

Opening mechanism :

Personal contact

Application examples 3D-CAD Samples and catalog order E-Chain® Expert call Service life calculation PDF file Ask the product expert

Designing with igus®

2 variants of mounting brackets

Diverse possibilities of interior separation

10 widths and 7 bending radii

Design specificationFurther information on "unsupported application"

Design specificationFurther information on "gliding application"

Assembly instructions

Other installation types

Technical specifications

Strain reliefs

Interior separation

1. Separators

2. Shelving

3. Shelves

Product range


unassembled	assembled
Per . chain link

Please use Configurator for partitioning of interior and for filling with cables.

Call configurator


Part No. :

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1. Separators
separators can be positioned at any point in the tube cross-section The standard separator Art. No 7603 is used for vertical division. Its recesses also allow it to be used for the formation of simple vertical/horizontal divisions.

Product range


unassembled	assembled
Per . chain link

Please use Configurator for partitioning of interior and for filling with cables.

Call configurator


Part No. :

Pc. Add to part list

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Width [inch]:
Part No. :

Pc. Add to part list

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2. Shelving
This possibility proves useful when many thin cables with similar or identical diameters are employed. Separator 7602 through which the continuous shelves are inserted acts as the base. Lateral fixture of shelves by means of side plates is not possible in the case of this energy tube.

Product range


unassembled	assembled
Per . chain link

Please use Configurator for partitioning of interior and for filling with cables.

Call configurator


Part No. :

Pc. Add to part list

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Width [inch]:
Part No. :

Pc. Add to part list

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3. Shelves
This possibility is useful if many cables with widely differing diameters are employed. When planning interior separation by means of shelves, a minimum one-sided distance of 0.39 (10 mm) to the side wall of the tube link must be included. Separator 7602 is used for vertical division as well as accommodation of the shelves 2200.XXX (XXX = width of the shelf).

Mounting brackets

1. Option 1 KMA "pivoting"

2. Option 2 KMA "locking"

unassembled	assembled

C-profile, optional

Corrosion-resistant

Universal assembly

For short and long travels

For restricted installation spaces

For locking connections

Hanging/standing without support


:
Part No. :
A [inch]:
A' [inch]:
B [inch]:
C [inch]:
D [inch]:
E [inch]:
F [inch]:

Strain reliefs

unassembled	assembled

Universal assembly

C-profile, optional

Corrosion-resistant

For extreme accelerations

For hanging / standing travels

For locking connections

For gliding operation

When the 1th chain link needs to pivot


:
Part No. :
A [inch]:
A' [inch]:
B [inch]:
C [inch]:
D [inch]:
E [inch]:
F [inch]:

Strain reliefs

Guide troughs

Guide troughs made of steel

1. Guide trough (blue)
2. Glide bar (black)
3. Assembly set (red)
4. Individual fastening without C-profile
5. Length of profile rail

Guide troughs are used for applications in which the upper run of the Energy Chain® glides on the lower run. The following components are required if the igus® steel guide trough is used.Guide trough without glide bars part no. 99-30, guide trough with glide bars part no. 99-31. Installation sets as a joint connection part no. 95-50. XX
.XX indicates the length of the C-profiles on which the guide trough is mounted.The standard length of the trough components and glide bars is 6.56 ft (2 m). The required total length of the guide trough is determined by the travel.


Part No. :
A [inch]:
B [inch]:
C [inch]:
D [inch]:
E [inch]:
F [inch]:
G [inch]:
H [inch]:

Pc. Add to part list

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Part No. :

Pc. Add to part list

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Part No. :

Pc. Add to part list

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+ Easy assembly with installation sets
+ 2-part design - adaptable to chain widths
+ Very stable
+ Economical
+ Large selection

Guide trough without glide bars part no. 99-30, guide trough with glide bars part no. 99-31

Installation sets as a joint connection part no. 95-50. XX

Part List

Personal contact

GToB Imprint General notes Data protection declaration

hanging (max.) [ft]	196,85 (60 m)
standing (max.) [ft]	16,4 (5 m)
max. side-mounted, unsupported [ft]	6,56 (2 m)
max. vertical, long travels [ft]	492,13 (150 m)

Material of chain links	igumid G
Min. permissible temperature [°F]	-40 (-40 °C)
Max. permissible temperature [°F]	248 (120 °C)
Gliding speed (max.) [fpm]	1968,5 (10 m/s)
Max. gliding speed [ft/s²]	164,04 (50 m/s²)
Speed FLG max. [fpm]	3937,01 (20 m/s)
Speed FLG max. [ft/s²]	656,17 (200 m/s²)
Speed FLB max. [fpm]	590,55 (3 m/s)
Speed FLB max. [ft/s²]	19,69 (6 m/s²)
Flammability class of chain link	VDE 0304 IIC UL94 HB

Series R76

Series R76, energy tube

Installation dimensions

Unsupported length

Long travels

Other installation types

Technical specifications

Interior separation

Product range

Product range

Product range

Mounting brackets

Guide troughs

Part List