World Leader in the Manufacture and Supply of Injection Molded Cable Management Products 513-201-3069

MP 30.1 MP 30.2 MP 30.3 MP 30.4

MP 30.1 MP 30.2 MP 30.3 MP 30.4
Internal height: 30 mm
Internal widths: 40 - 200 mm
Outside widths: 56 - 216 mm
Radii: 60 - 300 mm
Pitch: 50 mm
Links Per Meter: 20
Interior/exterior widths
Radii
Interior width (A) Interior height (B) Exterior width (D) Exterior height (C)
40 mm 30 mm 56 mm 42 mm
50 mm 30 mm 66 mm 42 mm
60 mm 30 mm 76 mm 42 mm
75 mm 30 mm 91 mm 42 mm
85 mm 30 mm 101 mm 42 mm
100 mm 30 mm 116 mm 42 mm
125 mm 30 mm 141 mm 42 mm
150 mm 30 mm 166 mm 42 mm
200 mm 30 mm 216 mm 42 mm
Radius (R)
60 mm
75 mm
100 mm
125 mm
150 mm
200 mm
250 mm
300 mm
efk_ausst_ohnevorsp
Radii with (RV) or without bias (RK)
efk_ausst_rueckra
Back radius combinations
efk_ausst_atex
EMC cable drag chains for use in areas at risk of explosion
efk_ausst_kametein
Chain bracket with metal inserts and strain relief
efk_ausst_radekla
Frame bridges, folding on one side
efk_ausst_inttrlose
Integrable separator for cable separation
efk_ausst_esd
EMC cable drag chains for use in areas of electrostatic discharge
efk_ausst_regal
Plug-in shelf system for reliable cable guidance

Material characteristics standard (PA/black)

Service temperature: -20 - 100 ° 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: 40 m
Travel distance, self-supporting Lf: See Diagram
Travel distance, vertical, hanging Lvh: 30 m
Travel distance, vertical, upright Lvs: 3 m
Rotated 90°, unsupported L90f: 0.70 m
Speed, gliding Vg: 3 m /s
Speed, unsupported Vf: 10 m /s
Acceleration, gliding ag: 10 m /s²
Acceleration, unsupported af: 15 m /s²

Self-supporting length

Load diagram MP31

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 = 20 x 50 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
40 kg/m
50 kg/m
60 kg/m
75 kg/m
85 kg/m
100 kg/m
125 kg/m
150 kg/m
200 kg/m
Chain bracket

Chain bracket

This chain bracket offers universal connection options (top, bottom and front) and is attached to the ends of the chain like a side link. This allows the chain to move right up to the bracket. Each chain requires one male and one female bracket. M5 screws and insert panels are used to secure the brackets in place. By default, the chain bracket is supplied with frame bridges. The chain bracket can then be optionally fitted with frame bridge strain relief plates (RS-ZL) or with strain relief using C-rails and type STF bow clamps.
Type Inside width A Outside width D E F G G1 H Ø
KA 030 40 mm  –  200 mm A + 16 mm A + 9 mm 12 mm 45 mm 72 mm 5.5 mm
efk_30_ka_ma1

TR separator closed

TR 30 0

If multiple cable with varying circumferences are laid in the chain, we recommend using separators. An offset configuration of the separators is advisable.

Type Order No. Designation Version TI TA H H1 H2 H3 HI
TR 30 - 0 030100009300 Separator, closed Lockable 2.2 mm 8 mm 30 mm

Shelf, end-to-end RBD

efk_30_rbd

The shelf RBD creates a horizontal separation over the entire width of the chain link. When used together with the TRT 30 separator, an additional, vertical division can be realized.

Type Order No. Designation Width For inner width
RBD 040 - 3 030100004001 Shelf, end-to-end 40 mm 40 mm
RBD 050 - 3 030100005001 Shelf, end-to-end 50 mm 50 mm
RBD 060 - 3 030100006001 Shelf, end-to-end 60 mm 60 mm
RBD 075 - 3 030100007501 Shelf, end-to-end 75 mm 75 mm
RBD 085 - 3 030100008501 Shelf, end-to-end 85 mm 85 mm
RBD 100 - 3 030100010001 Shelf, end-to-end 100 mm 100 mm

Shelving system

efk_30_rs

In connection with at least two separable shelf supports (RTT), the shelf becomes a shelving system. The additional levels prevent cables from criss-crossing and minimize the friction between them.

Type Order no. Designation Width For inner width
RB 039 - 3 030100003900 Shelf 38.6 mm 40 mm
RB 041 - 3 shelf 041 - 3 mm 1000004103 Shelf 41.1 mm 50 mm
RB 044 - 3 shelf 044 - 3 mm 1000004403 Shelf 43.6 mm 50 mm
RB 046 - 3 shelf 046 - 3 mm 1000004603 Shelf 46.1 mm 50 mm
RB 049 - 3 030100004900 Shelf 48.6 mm 50 mm
RB 051 - 3 shelf 051 - 3 mm 1000005103 Shelf 51.1 mm 60 mm
RB 054 - 3 shelf 054 - 3 mm 1000005403 Shelf 53.6 mm 60 mm
RB 056 - 3 shelf 056 - 3 mm 1000005603 Shelf 56.1 mm 60 mm
RB 059 - 3 030100005900 Shelf 58.6 mm 60 mm
RB 061 - 3 shelf 061 - 3 mm 1000006103 Shelf 61.1 mm 70 mm
RB 064 - 3 shelf 064 - 3 mm 1000006403 Shelf 63.6 mm 75 mm
RB 066 - 3 shelf 066 - 3 mm 1000006603 Shelf 66.1 mm 75 mm
RB 069 - 3 shelf 069 - 3 mm 1000006903 Shelf 68.6 mm 75 mm
RB 071 - 3 shelf 071 - 3 mm 1000007103 Shelf 71.1 mm 75 mm
RB 074 - 3 030100007400 Shelf 73.6 mm 75 mm
RB 076 - 3 shelf 076 - 3 mm 1000007603 Shelf 76.1 mm 85 mm
RB 079 - 3 shelf 079 - 3 mm 1000007903 Shelf 78.6 mm 85 mm
RB 081 - 3 shelf 081 - 3 mm 1000008103 Shelf 81 mm 85 mm
RB 084 - 3 030100008400 Shelf 83.6 mm 85 mm
RB 086 - 3 shelf 086 - 3 mm 1000008603 Shelf 86.1 mm 100 mm
RB 089 - 3 shelf 089 - 3 mm 1000008903 Shelf 88.6 mm 100 mm
RB 091 - 3 shelf 091 - 3 mm 1000009103 Shelf 91.1 mm 100 mm
RB 094 - 3 shelf 094 - 3 mm 1000009403 Shelf 93.6 mm 100 mm
RB 096 - 3 shelf 096 - 3 mm 1000009603 Shelf 96.1 mm 100 mm
RB 099 - 3 030100009900 Shelf 98.6 mm 100 mm
RB 101 - 3 shelf 101 - 3 mm 1000010103 Shelf 101.1 mm 115 mm
RB 104 - 3 shelf 104 - 3 mm 1000010403 Shelf 103.6 mm 115 mm
RB 109 - 3 shelf 109 - 3 mm 1000010903 Shelf 108.6 mm 115 mm
RB 111 - 3 shelf 111 - 3 mm 1000011103 Shelf 111.1 mm 115 mm
RB 114 - 3 030100011400 Shelf 113.6 mm 115 mm
RB 116 - 3 shelf 116 - 3 mm 1000011603 Shelf 116.1 mm 125 mm
RB 119 - 3 shelf 119 - 3 mm 1000011903 Shelf 118.6 mm 125 mm
RB 121 - 3 shelf 121 - 3 mm 1000012103 Shelf 121.1 mm 125 mm
RB 124 - 3 030100012400 Shelf 123.6 mm 125 mm
RB 126 - 3 shelf 126 - 3 mm 1000012603 Shelf 126.1 mm 150 mm
RB 129 - 3 shelf 129 - 3 mm 1000012903 Shelf 128.6 mm 150 mm
RB 131 - 3 shelf 131 - 3 mm 1000013103 Shelf 131.1 mm 150 mm
RB 134 - 3 shelf 134 - 3 mm 1000013403 Shelf 133.6 mm 150 mm
RB 136 - 3 shelf 136 - 3 mm 1000013603 Shelf 136.1 mm 150 mm
RB 139 - 3 shelf 139 - 3 mm 1000013903 Shelf 138.6 mm 150 mm
RB 141 - 3 shelf 141 - 3 mm 1000014103 Shelf 141.1 mm 150 mm
RB 144 - 3 shelf 144 - 3 mm 1000014403 Shelf 143.6 mm 150 mm
RB 146 - 3 shelf 146 - 3 mm 1000014603 Shelf 146.1 mm 150 mm
RB 149 - 3 030100014900 Shelf 148.6 mm 150 mm
RB 151 - 3 shelf 151 - 3 mm 1000015103 Shelf 151.1 mm 175 mm
RB 156 - 3 shelf 156 - 3 mm 1000015603 Shelf 156.1 mm 175 mm
RB 159 - 3 shelf 159 - 3 mm 1000015903 Shelf 158.6 mm 175 mm
RB 161 - 3 shelf 161 - 3 mm 1000016103 Shelf 161.1 mm 175 mm
RB 164 - 3 shelf 164 - 3 mm 1000016403 Shelf 163.6 mm 175 mm
RB 166 - 3 shelf 166 - 3 mm 1000016603 Shelf 166.1 mm 175 mm
RB 169 - 3 shelf 169 - 3 mm 1000016903 Shelf 168.6 mm 175 mm
RB 174 - 3 030100017400 Shelf 173.6 mm 175 mm
RB 176 - 3 shelf 176 - 3 mm 1000017603 Shelf 176.1 mm 200 mm
RB 179 - 3 shelf 179 - 3 mm 1000017903 Shelf 178.6 mm 200 mm
RB 181 - 3 shelf 181 - 3 mm 1000018103 Shelf 181.1 mm 200 mm
RB 184 - 3 shelf 184 - 3 mm 1000018403 Shelf 183.6 mm 200 mm
RB 186 - 3 shelf 186 - 3 mm 1000018603 Shelf 186.1 mm 200 mm
RB 189 - 3 shelf 189 - 3 mm 1000018903 Shelf 188.6 mm 200 mm
RB 191 - 3 shelf 191 - 3 mm 1000019103 Shelf 191.1 mm 200 mm
RB 194 - 3 shelf 194 - 3 mm 1000019403 Shelf 193.6 mm 200 mm
RB 196 - 3 shelf 196 - 3 mm 1000019603 Shelf 196.1 mm 200 mm
RB 199 - 3 030100019900 Shelf 198.6 mm 200 mm

Brush support BT

efk_30_bt

The cable is lead into the neutral phase via the brush support. This innovative solution was specially designed for sensitive cables and applications that lead to a high level of wear to the cables.

25 brush support

Type Order No. Designation Width
BT 20 - 30 , completely 030100009702 Brush support 20 mm
BT 25 - 30 , completely 030100009802 Brush support 25 mm

Frame bridge strain relief plate RS-ZL

RS ZL 3

Fixed integrated frame bridge strain relief plates in the chain brackets. Tailored to all frame bridge widths up to 200 mm. May be assembled on the inside and outside flexure curves at both chain endings.

Type Order No. Designation For inner width
RS-ZL 040 - 3 030104000010 Frame bridge strain relief plate 40 mm
RS-ZL 050 - 3 030105000010 Frame bridge strain relief plate 50 mm
RS-ZL 060 - 3 030106000010 Frame bridge strain relief plate 60 mm
RS-ZL 075 - 3 030107500010 Frame bridge strain relief plate 75 mm
RS-ZL 085 - 3 030108500010 Frame bridge strain relief plate 85 mm
RS-ZL 100 - 3 030110000010 Frame bridge strain relief plate 100 mm
RS-ZL 125 - 3 030112500010 Frame bridge strain relief plate 125 mm
RS-ZL 150 - 3 030115000010 Frame bridge strain relief plate 150 mm
RS-ZL 200 - 3 030120000010 Frame bridge strain relief plate 200 mm

Strain relief with hooped clamp

efk_30_stf

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 11mm. 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.

STF steel fix

Type Order No. Designation Seats Qty. Cable dia Width Overall height
STF 12 - 1 Steel Fix 81661801 Hooped clamp 1 6 mm - 12 mm 16 mm 55 mm
STF 14 - 1 Steel Fix 81661802 Hooped clamp 1 12 mm - 14 mm 18 mm 52 mm
STF 16 - 1 Steel Fix 81661803 Hooped clamp 1 14 mm - 16 mm 20 mm 54 mm
STF 18 - 1 Steel Fix 81661804 Hooped clamp 1 16 mm - 18 mm 22 mm 56 mm
STF 20 - 1 Steel Fix 81661805 Hooped clamp 1 18 mm - 20 mm 24 mm 59 mm
STF 22 - 1 Steel Fix 81661806 Hooped clamp 1 20 mm - 22 mm 26 mm 61 mm
STF 26 - 1 Steel Fix 81661807 Hooped clamp 1 22 mm - 26 mm 30 mm 70 mm
STF 30 - 1 Steel Fix 81661808 Hooped clamp 1 26 mm - 30 mm 34 mm 70 mm
STF 34 - 1 Steel Fix 81661809 Hooped clamp 1 30 mm - 34 mm 38 mm 78 mm
STF 38 - 1 Steel Fix 81661810 Hooped clamp 1 34 mm - 38 mm 42 mm 82 mm
STF 42 - 1 Steel Fix 81661811 Hooped clamp 1 38 mm - 42 mm 46 mm 91 mm
STF 12 - 2 Steel Fix 81661821 Hooped clamp 2 6 mm - 12 mm 16 mm 73 mm
STF 14 - 2 Steel Fix 81661822 Hooped clamp 2 12 mm - 14 mm 18 mm 74 mm
STF 16 - 2 Steel Fix 81661823 Hooped clamp 2 14 mm - 16 mm 20 mm 82 mm
STF 18 - 2 Steel Fix 81661824 Hooped clamp 2 16 mm - 18 mm 22 mm 86 mm
STF 20 - 2 Steel Fix 81661825 Hooped clamp 2 18 mm - 20 mm 24 mm 91 mm
STF 22 - 2 Steel Fix 81661826 Hooped clamp 2 20 mm - 22 mm 26 mm 95 mm
STF 26 - 2 Steel Fix 81661827 Hooped clamp 2 22 mm - 26 mm 30. mm 108 mm
STF 30 - 2 Steel Fix 81661828 Hooped clamp 2 26 mm - 30 mm 34 mm 121 mm
STF 34 - 2 Steel Fix 81661829 Hooped clamp 2 30 mm - 34 mm 38 mm 129 mm
STF 12 - 3 Steel Fix 81661841 Hooped clamp 3 6 mm - 12 mm 16 mm 98 mm
STF 14 - 3 Steel Fix 81661842 Hooped clamp 2 12 mm - 14 mm 18 mm 98 mm
STF 16 - 3 Steel Fix 81661843 Hooped clamp 3 14 mm - 16 mm 20 mm 105 mm
STF 18 - 3 Steel Fix 81661844 Hooped clamp 3 16 mm - 18 mm 22 mm 111 mm
STF 20 - 3 Steel Fix 81661845 Hooped clamp 3 18 mm - 20 mm 24 mm 118 mm
STF 22 - 3 Steel Fix 81661846 Hooped clamp 3 20 mm - 22 mm 26 mm 130 mm

Insert panels EB

efk_30_eb

To fix the chain connection, the insert panels can be inserted above, below or on the side and are available with threads or through-holes.

Type Order No. Designation Holes Thread
EB 25 / 30 -FG V 2 A 030100005502 Insert panel with thread M 5 x 0.8
EB 25 / 30 -FB V 2 A 030100005500 Insert panel with through-hole 5.5 mm

TR Separator open

TR 30 2

We recommend that separators be used if multiple round cables or conduits with differing diameters are to be installed.

RTT 33

Type Order No. Designation Version TI TA H H1 H2 H3 HI
TR 30 - 1 030100009400 Separator, open Lockable 2.2 mm 8 mm 3.3 mm 9.5 mm 15 mm 20.5 mm 30 mm
TRT 30 030100009200 Separator, divisible Lockable 2.2 mm 8 mm 3.3 mm 9.5 mm 15 mm 20.5 mm 30 mm
RTT 30 030100006500 Shelf support, divisible Lockable 4.5 mm 8 mm 3.3 mm 9.5 mm 15 mm 20.5 mm 30 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_30_mon_1

Open frame bridges, apply side section

efk_30_mon_2

Pass chain links into each other

efk_30_mon_3

Put the chain links together and lock them in place

Disassembly

efk_30_dmon_1

Open at least 3 frame bridges

efk_30_dmon_2

Prise open chain link

efk_30_dmon_3

Turn and pull apart chain

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Displaying Metric Units