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Energy chain series 8840HD | Extra robust for long travel lengths | Inner height: 56mm
Inner height hi: 56mmInner width Bi: 75-462mmBend radii R: 135-400mmPitch: 91mmHigh side-mounted strength through undercut designHigh strengthSide-mounted with large unsupported lengthIn environments that are always very humid
Part No.
Inner width [Bi] [mm]
Bend radius [R] [mm]
Inner height [Hi]
56 mm
Max. cable diameter
50 mm
Opening principle
Can be opened along the inner and outer radius
Selection Info
Purchase method
Assembled PartsFully assembled chain (Including the separators)
Installation type
unsupported
Bracket
不锈钢, pivoting40400HD.12.2.VS.E
Bracket Type
Stainless steel 14301
Mounting variant
A2
Dimensions
Fold
Inner height [Hi] [mm]
56 Fold
Inner width [Bi] [mm]
125 Fold
Outer height Ha [mm]
84 Fold
Outer width [Ba] [mm]
179 Fold
Bend radius [R] [mm]
150 Fold
Pitch [mm]
91 Fold
Chain links per metre
11 Fold
Max. cable diameter [mm]
50 Fold
H [mm]
384 Fold
D [mm]
329 Fold
K [mm]
655 Fold
H2 [mm]
266 Fold
D2 [mm]
450 Fold
K2 [mm]
819 Fold
DeltaHF [mm]
50 Fold
Velocity FLG unsupported max. [m/s]
20 Fold
Acceleration FLG max. [m/s²]
200 Fold
Maximum unsupported length [m]
4.5 Fold
Maximum long travel [m]
350 Fold
General properties
Fold
Opening principle
Can be opened along the inner and outer radius Fold
maximum fill weight [kg/m]
50 Fold
Colour
black Fold
Energy chain system
R4/4 Fold
Shipping weight (kg or kg/m)
6.27451 Fold
Temperature e-chain min. [°C]
-40 Fold
Temperature e-chain max. [°C]
120 Fold
Dynamic information
Fold
v max. unsupported (speed) [m/s]
20 Fold
v max. gliding (speed) [m/s]
10 Fold
Additional information and diagrams
Fold
The unsupported length versus fill weight X axis: Unsupported length in m FLB/FLG Y axis: Fill weight in kg/m Lower scale: Travel S in m FLB = Unsupported with permissible sag FLG = Unsupported with straight upper run
A=moving end, B=fixed end
Pitch: 91mm per link
Chain links per m: 11
Travel: S
Chain length = S/2 + K
From 10 m to max. 350 m
Chain length = S/2+K2
Long travel - gliding (up to max. 350 m)
Here the e-chain® is used with the upper run gliding on the lower run. We recommend letting our engineers support you when planning this type of system. In case of travel lengths between 4.0m and 10m, we recommend a larger unsupported e-chain®.
A1 = moving end
A2 = fixed end
A3 = Guide trough with glide bar
A4 = Guide trough without glide bar
A5 = Total length of the guide trough
Sales Consulting
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