Chain E2i.21

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SKU: E2i.21
  • Energy Chain, Series E2i.21, Inner Height 21.2mm
  • Openable along inner radius
  • Max cable diameter 18mm
  • 30 Links per metre, sold per link

Chain Link Dimensions

Inner WidthOuter WidthWeight
BiBakg/link
15mm28.8mm0.56
20mm33.8mm0.58
25mm38.8mm0.60
38mm51.8mm0.65
50mm63.8mm0.69
68mm81.8mm0.75
80mm93.8mm0.81
100mm113.8mm0.88
125mm138.8mm0.97

Installation Dimensions

Bending Radius System Height Parking Length Bend Length Links Required
R (mm) H (mm) D (mm) K (mm) S = 2m
35 98 99 180 36
38 104 102 190 37
48 124 112 220 38
63 154 127 265 39
75 178 139 305 40
100 228 164 385 43
125 278 189 460 45
145 318 209 525 48
180 388 244 635 51

The required clearance height: HF = H + 25mm (with 1.5kg/m fill weight)

Features and Benefits

  • Long service life, particularly quiet running and easy filling and installation.
  • Easy to open with flat head screwdriver
  • Great strength for unsupported lengths
  • Long service life for gliding applications
  • Integrated grid for interior separation in 2.5mm steps
  • Cable-friendly due to smooth interior
  • Quiet operation due to integrated brake
  • Complete interior separation range

Mounting Brackets

PivotingLocking
Bracket can pivot freely
Used for horizontal applications
Bracket can't pivot
Used for vertical applications
Width IndexPivoting BracketLocking Bracket
Bi (mm)with Tiewrapswith Tiewraps
15
20
25
38
50
68
80
100
125

Note: Brackets are sold as a pair, so only 1 set is required per chain

Separators and Shelves

Separators are used to keep the cables within the chain from crossing over each other.
In most cases they are installed in every 2nd link.

Separator narrow top
E2.21.2
Locking Separator
E2.21.5
25mm Shelf
2300.025
38mm Shelf
2300.038
57mm Shelf
2300.057
77mm Shelf
2300.077
87mm Shelf
2300.087
103mm Shelf
2300.103
General Data
Product TypeChain
Product SubtypeEnergy Chain
ColourBlack

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