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MP 102.2

MP 102.2
Internal height: 104 mm
Internal widths: 93 - 518 mm
Outside widths: 139 - 564 mm
Radii: 250 - 500 mm
Pitch: 141 mm
Links Per Meter: 7
Interior/exterior widths
Radii
Interior width (A) Interior height (B) Exterior width (D) Exterior height (C)
93 mm 104 mm 139 mm 135 mm
106 mm 104 mm 152 mm 135 mm
118 mm 104 mm 164 mm 135 mm
131 mm 104 mm 177 mm 135 mm
143 mm 104 mm 189 mm 135 mm
156 mm 104 mm 202 mm 135 mm
168 mm 104 mm 214 mm 135 mm
181 mm 104 mm 227 mm 135 mm
193 mm 104 mm 239 mm 135 mm
206 mm 104 mm 252 mm 135 mm
218 mm 104 mm 264 mm 135 mm
231 mm 104 mm 277 mm 135 mm
243 mm 104 mm 289 mm 135 mm
256 mm 104 mm 302 mm 135 mm
268 mm 104 mm 314 mm 135 mm
293 mm 104 mm 339 mm 135 mm
318 mm 104 mm 364 mm 135 mm
343 mm 104 mm 389 mm 135 mm
368 mm 104 mm 414 mm 135 mm
418 mm 104 mm 464 mm 135 mm
468 mm 104 mm 514 mm 135 mm
518 mm 104 mm 564 mm 135 mm
Radius (R)
250 mm
300 mm
400 mm
500 mm
efk_ausst_kametwi
Chain bracket with variably positionable metal angle
efk_ausst_rszl
Frame bridge strain relief can be integrated into chain bracket
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Frame bridge/cover can be removed from inside and outside flexure curve
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Radii with (RV) or without bias (RK)
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Back radius combinations
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Aluminium frame bridges with integrated lock grid in variable lengths
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Foldable shelf system for reliable cable guidance

Material characteristics standard (PA/black)

Service temperature: -30 - 120 ° C
Gliding friction factor: 0.30
Static friction factor: 0.45
Fire classification: In accordance to UL94 HB

Other information on request

Technical Specifications

Travel distance, gliding Lg: 150 m
Travel distance, self-supporting Lf: See Diagram
Travel distance, vertical, hanging Lvh: 80 m
Travel distance, vertical, upright Lvs: 8 m
Rotated 90°, unsupported L90f: 8 m
Speed, gliding Vg: 5 m /s
Speed, unsupported Vf: 20 m /s
Acceleration, gliding ag: 25 m /s²
Acceleration, unsupported af: 40 m /s²

Self-supporting length

102 load diagram

FLg:
Ideal installation situation for high stresses at the limit of the max. travel parameters. In this range the chain upper run is still biased, straight or has a max. sag of 10 – 50 mm depending on the type of chain.

FLb:
Satisfactory installation position for many applications working in the lower to middle range of the max. travel parameters. Depending on the chain type, the sag of the chain upper run is > 10 – 50 mm but less than the max. sag. If the sag is greater than FLb, the application is critical and should be avoided. Please choose a more stable Murrplastik cable drag chain.

Determining the Chain Length

efk_bekl

L = Travel distance
R = Radius
T = Pitch
E =

Length = L/2 + π × R + 2 × T + E

1 m chain = 7 x 141 mm links The fixed point of the cable drag chain should be connected in the middle of the travel distance. This arrangement gives the shortest connection between the fixed point and the moving consumer and thus the most efficient chain length.

Chain weight

Weight
118 kg/m
143 kg/m
168 kg/m
193 kg/m
218 kg/m
243 kg/m
268 kg/m
293 kg/m
318 kg/m
343 kg/m
368 kg/m
418 kg/m
468 kg/m
518 kg/m
0 kg/m
600 kg/m
Chain bracket

Chain bracket

There are several options regarding the chain bracket. The fixed-point bracket (inside/bottom) and the moving end bracket (inside/top) are supplied as standard. However, any other combination can be supplied upon request. The chain bracket is fastened at the end like a side link. This enables the chain to move right up to the bracket. Each chain requires one male and one female bracket. The brackets should be fastened with M12 screws.
Order Number Type Pack qty.
1020000050 KA 102 Female end 1
1020000051 KA 102 Male end 1
Type Inside width A Outside width B Outside width C D F G G1 H Ø I
KA 102 118 mm  –  518 mm A + 2 mm A + 38 mm A + 46 mm 50 mm 95 mm 187.5 mm 13 mm 25 mm
efk_102_ka_ma4

Bottom and top / outside

efk_102_ka_ma5

Bottom and top/inside

efk_102_ka_ma3

Front/Outside

efk_102_ka_ma2

Front/inside

Separator

efk_102_tr

We recommend that separators be used if multiple round cables or conduits with differing diameters are to be installed. An offset configuration of the separators is advisable.

TR 102   TR 103

RTT 102 RTT 102

Type Order No. Designation Version TI TA H H1 H2 H3 H4 H5 H6 H7 HI
TR 102 1020000092 Separator lockable 4 mm 13 mm 5.5 mm 27.6 mm 39.9 mm 54.2 mm 64.7 mm 77 mm 89.3 mm 104 mm
RTT 102 100091022000 Shelf support, divisible lockable 8 mm 8 mm 5.5 mm 15.4 mm 27.6 mm 39.9 mm 52.4 mm 64.7 mm 77 mm 89.3 mm 104 mm

Crossbar connector

efk_102_rsv

For frame bridges wider than 246 mm, we recommend the use of crossbar connectors. Their use prevents the frame bridge from separating due to the extra load in the chain.

RSV 83.2

Type Order No. Designation TI
RSV 102 1020000096 Crossbar connector 8 mm
RSV 102 Alu 1020000098 Crossbar connector for aluminium frame bridges 8 mm

Shelving system

efk_102_rs

In connection with at least two shelf supports (RTT) the shelf becomes a shelving system. The additional levels prevent cables from criss-crossing and therefore destroying each other, whilst also avoiding excessive friction. The shelving system may be pre-assembled on request.

Type Order No. Width For inner width
RB 056 - 7 100000005600 56 mm 93 mm
RB 061 - 7 shelf 061 - 7 mm 1000006107 61 mm 93 mm
RB 066 - 7 100000006600 66 mm 93 mm
RB 071 - 7 shelf 071 - 7 mm 1000007107 71 mm 93 mm
RB 076 - 7 shelf 076 - 7 mm 1000007607 76 mm 93 mm
RB 081 - 7 100000008100 81 mm 93 mm
RB 086 - 7 shelf 086 - 7 mm 1000008607 86 mm 93 mm
RB 091 - 7 shelf 091 - 7 mm 1000009107 91 mm 106 mm
RB 096 - 7 shelf 096 - 7 mm 1000009607 96 mm 106 mm
RB 101 - 7 shelf 101 - 7 mm 1000010107 101 mm 106 mm
RB 106 - 7 100000010600 106 mm 106 mm
RB 111 - 7 shelf 111 - 7 mm 1000011107 111 mm 118 mm
RB 116 - 7 100000011600 116 mm 118 mm
RB 121 - 7 shelf 121 - 7 mm 1000012107 121 mm 131 mm
RB 126 - 7 shelf 126 - 7 mm 1000012607 126 mm 131 mm
RB 131 - 7 shelf 131 - 7 mm 1000013107 131 mm 143 mm
RB 136 - 7 shelf 136 - 7 mm 1000013607 136 mm 143 mm
RB 141 - 7 shelf 141 - 7 mm 1000014107 141 mm 143 mm
RB 146 - 7 shelf 146 - 7 mm 1000014607 146 mm 156 mm
RB 151 - 7 shelf 151 - 7 mm 1000015107 151 mm 156 mm
RB 156 - 7 shelf 156 - 7 mm 1000015607 156 mm 156 mm
RB 161 - 7 shelf 161 - 7 mm 1000016107 161 mm 168 mm
RB 166 - 7 100000016600 166 mm 168 mm
RB 171 - 7 shelf 171 - 7 mm 1000017107 171 mm 181 mm
RB 176 - 7 shelf 176 - 7 mm 1000017607 176 mm 181 mm
RB 181 - 7 shelf 181 - 7 mm 1000018107 181 mm 181 mm
RB 186 - 7 shelf 186 - 7 mm 1000018607 186 mm 193 mm
RB 191 - 7 shelf 191 - 7 mm 1000019107 191 mm 193 mm
RB 196 - 7 shelf 196 - 7 mm 1000019607 196 mm 206 mm
RB 201 - 7 shelf 201 - 7 mm 1000020107 201 mm 206 mm
RB 206 - 7 shelf 206 - 7 mm 1000020607 206 mm 206 mm
RB 211 - 7 shelf 211 - 7 mm 1000021107 211 mm 218 mm
RB 216 - 7 100000021600 216 mm 218 mm

Frame bridge strain relief plate RS-ZL

efk_62_1_rszl

Fixed integrated frame bridge strain relief plates in the chain brackets. Accommodated to all widths of the frame bridges, up to 243 mm in size. May be assembled on the inside and outside bend at both chain endings.

Type Order No. For inner width
RS-ZL 093 - 7 072009300010 93 mm
RS-ZL 106 - 7 072010600010 106 mm
RS-ZL 118 - 7 072011800010 118 mm
RS-ZL 131 - 7 072013100010 131 mm
RS-ZL 143 - 7 072014300010 143 mm
RS-ZL 156 - 7 072015600010 156 mm
RS-ZL 168 - 7 072016800010 168 mm
RS-ZL 181 - 7 072018100010 181 mm
RS-ZL 193 - 7 072019300010 193 mm
RS-ZL 206 - 7 072020600010 206 mm
RS-ZL 218 - 7 072021800010 218 mm
RS-ZL 231 - 7 072023100010 231 mm
RS-ZL 243 - 7 072024300010 243 mm
RS-ZL 256 - 7 072025600010 256 mm

Strain relief with bow clamps

efk_52_1_bak

C-rails (cathodic dipped) for permanent integration, for accommodating the Steel Fix bow clamps in the chain brackets. The bow clamps can take up to 3 cables and are suitable for C-rails with a groove width of 11 mm. Due to the design of the trough elements, a cable preserving cable guidance is ensured. May be assembled on the inside and outside bends at both chain endings. The overall height stated is a guide only. The actual height is, amongst other things, dependent on the diameter and the quality of the cable. A safety distance of 10 mm at the fixed point above the strain relief must be kept during gliding applications.

Glide plates

102 glide plate

If the installation height is restricted for a horizontal self-supported mounting position, it is recommended to turn installation way of the cable drag chain by 90°.
Among other factors which have to be considered, the lateral abrasion of side links is also very important. We recommend the use of special developed gliding plates to reduce the wear and to extend the service life of the cable drag chain.
We recommend a stainless steel surface for supporting a smooth movement.

Order No. Plate height
102290400301 7 mm

Extender frame bridge

efk_bs_ma

Large-diameter conduits are routed securely by using a bracket bar (BS). This bar is installed on the frame bridges or the covers of the cable drag chain. The bracket bar can be installed on both the inside and outside bend. The bracket bar support (BSH) is used to attach the bars to PowerLine series frame bridges. Two bracket bar supports are required for each bar. On closed covers and the frame bridges of the HeavyLine series, the bracket bars are secured with screws.

Type Order No. Designation Max conduit dia. Installation height Min inner chain width
BS 120 - 5 052412000000 Extender frame bridge 115 mm 140 mm 164 mm
BS 153 - 5 052415300000 Extender frame bridge 148 mm 170 mm 208 mm
BS 187 - 5 052418700000 Extender frame bridge 182 mm 205 mm 233 mm
BSH- 5 052400000000 Extender frame bridge holder

Rear-facing radius

efk_rue_ra

Side links with radius forward (R) and radius backward (Rü) allow for movement in two directions. This is intended for rotating movements and lowered chain brackets. Note: This type of chain has different chain links for the left or right side!

Type Order No. Radius Reverse radius
SR 102 (RÜ 400 /R 400 ) left 10200040060 400 mm 400 mm
SR 102 (RÜ 400 /R 400 ) right 10200040062 400 mm 400 mm

Guide channel systems for cable drag chains serve as trays for short travel distances and at the same time as guides for long travel distances. If no guide channel is used it is possible that the chain links may lay and move incorrectly. Especially for large bend radii as the side guidance does not exist. In most applications the cables/conduits enter the chain at a position central to the travel. This gives the shortest length of chain. In this case the chain is about half as long as the travel distance. If the chain is moved to the left (see illustration below) it simply rolls in the channel. If it is moved to the right, then it stacks on top of itself once the unsupported length has been exceeded. If the movement is further made into direction B the glide rail adjusts the difference in height and guarantees the minimum possible friction. This ensures the optimum free and correct running of the cable drag chain.

Assembly

efk_102_2_mon_1

Step 1

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Step 2

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Step 3

efk_102_2_mon_4

Step 4

Disassembly

efk_102_2_dmon_1

Step 1

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Step 2

efk_102_2_dmon_3

Step 3

efk_102_2_dmon_4

Step 4

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Displaying Metric Units