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MP 45.1, MP 45.2

MP 45.1, MP 45.2
Internal height: 45 mm
Internal widths: 50 - 175 mm
Outside widths: 70 - 195 mm
Radii: 75 - 300 mm
Pitch: 67 mm
Links Per Meter: 15
  • Reduced cost
  • Soft-stop system
  • Universally usable
  • Chain bracket with integrated strain relief and universal connection options
  • Broad interior layout

MP-45.1-MP-45.2.pdf

Interior/exterior widths
Radii
Interior width (A) Interior height (B) Exterior width (D) Exterior height (C)
50 mm 45 mm 70 mm 62 mm
75 mm 45 mm 95 mm 62 mm
100 mm 45 mm 120 mm 62 mm
115 mm 45 mm 135 mm 62 mm
125 mm 45 mm 145 mm 62 mm
150 mm 45 mm 170 mm 62 mm
175 mm 45 mm 195 mm 62 mm
Radius (R)
75 mm
100 mm
125 mm
150 mm
200 mm
250 mm
300 mm

Material characteristics standard (PA/black)

Service temperature: -30 - 120 ° C
Gliding friction factor: 0.30
Static friction factor: 0.45
Fire classification: UL 94 HB

Other information on request

Technical Specifications

Travel distance, gliding Lg: 80 m
Travel distance, self-supporting Lf: See Diagram
Travel distance, vertical, hanging Lvh: 10 m
Travel distance, vertical, upright Lvs: 4 m
Rotated 90°, unsupported L90f: 1 m
Speed, gliding Vg: 5 m /s
Speed, unsupported Vf: 10 m /s
Acceleration, gliding ag: 0 m /s²
Acceleration, unsupported af: 0 m /s²

Self-supporting length

MP45 self supporting2

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

chainlength

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

Length = L/2 + π × R + 2 × T + E

Chain weight

Weight
Flexible chain bracket KA 45

Flexible chain bracket KA 45

KA 45 end brackets

Type Order No. Inside width A E F1 G G1 H dia Outside width
KA 45 -F Female end, 050 , pendular, complete 0450005052 50 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 050 , complete 0450005051 50 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 050 , pendular, complete 0450005053 50 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 075 , complete 0450007550 75 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 075 , pendular, complete 0450007552 75 mm A + 13 mm 22 mm 60 mm 82. mm 5.5 mm A + 24 mm
KA 45 -F Male end, 075 , complete 0450007551 75 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 075 , pendular, complete 0450007553 75 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 100 , complete 0450010050 100 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 100 , pendular, complete 0450010052 100 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 100 , complete 0450010051 100 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 100 , pendular, complete 0450010053 100 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
0450011550 115 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
0450011551 115 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
0450011552 115 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
0450011553 115 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 125 , complete 0450012550 125 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 125 , pendular, complete 0450012552 125 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 125 , complete 0450012551 125 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 125 , pendular, complete 0450012553 125 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 150 , complete 0450015050 150 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 150 , pendular, complete 0450015052 150 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 150 , complete 0450015051 150 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 150 , pendular, complete 0450015053 150 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Female end, 175 , complete 0450017550 175 mm A + 13 mm 22 mm 60 mm 82. mm 5.5 mm A + 24 mm
KA 45 -F Female end, 175 , pendular, complete 450017552 175 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 175 , complete 0450017551 175 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm
KA 45 -F Male end, 175 , pendular, complete 0450017553 175 mm A + 13 mm 22 mm 60 mm 82 mm 5.5 mm A + 24 mm

TR 45

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

TR 45-VTR 45V

TRT 45  TRT 46

RTT 45  RTT 46

 

Type Order No. Designation Version TI TA H H1 H2 H3 H4 H5 HI
TR 45 -V 045000009300 TR 45 -V Separator moveable 3 mm 8 mm 3.2 mm 11.3 mm 16.9 mm 22.5 mm 28.1 mm 33.7 mm 45 mm
TRT 45 , divisible 045000009200 TRT 45 , separator, divisible lockable 3 mm 8 mm 3.2 mm 11.3 mm 16.9 mm 22.5 mm 28.1 mm 33.7 mm 45 mm
RTT 45 100090450000 Shelf support, divisible lockable 5 mm 8 mm 3.2 mm 11.3 mm 16.9 mm 22.5 mm 28.1 mm 33.7 mm 45 mm

RB-3 shelf

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.

RB3 shelf

Type Order No. Width For inner width
RB 039 - 3 030100003900 38.6 mm 40 mm
RB 041 - 3 shelf 041 - 3 mm 1000004103 41.1 mm 50 mm
RB 044 - 3 shelf 044 - 3 mm 1000004403 43.6 mm 50 mm
RB 046 - 3 shelf 046 - 3 mm 1000004603 46.1 mm 50 mm
RB 049 - 3 030100004900 48.6 mm 50 mm
RB 051 - 3 shelf 051 - 3 mm 1000005103 51.1 mm 60 mm
RB 054 - 3 shelf 054 - 3 mm 1000005403 53.6 mm 60 mm
RB 056 - 3 shelf 056 - 3 mm 1000005603 56.1 mm 60 mm
RB 059 - 3 030100005900 58.6 mm 60 mm
RB 061 - 3 shelf 061 - 3 mm 1000006103 61.1 mm 75 mm
RB 064 - 3 shelf 064 - 3 mm 1000006403 63.6 mm 75 mm
RB 066 - 3 shelf 066 - 3 mm 1000006603 66.1 mm 75 mm
RB 069 - 3 shelf 069 - 3 mm 1000006903 68.6 mm 75 mm
RB 071 - 3 shelf 071 - 3 mm 1000007103 71.1 mm 75 mm
RB 074 - 3 030100007400 73.6 mm 75 mm
RB 076 - 3 shelf 076 - 3 mm 1000007603 76.1 mm 85 mm
RB 079 - 3 shelf 079 - 3 mm 1000007903 78.6 mm 85 mm
RB 081 - 3 shelf 081 - 3 mm 1000008103 81.1 mm 85 mm
RB 084 - 3 030100008400 83.6 mm 85 mm
RB 086 - 3 shelf 086 - 3 mm 1000008603 86.1 mm 100 mm
RB 089 - 3 shelf 089 - 3 mm 1000008903 88.6 mm 100 mm
RB 091 - 3 shelf 091 - 3 mm 1000009103 91.1 mm 100 mm
RB 094 - 3 shelf 094 - 3 mm 1000009403 93.6 mm 100 mm
RB 096 - 3 shelf 096 - 3 mm 1000009603 96.1 mm 100 mm
RB 099 - 3 030100009900 98.6 mm 100 mm
RB 101 - 3 shelf 101 - 3 mm 1000010103 101 mm 115 mm
RB 104 - 3 shelf 104 - 3 mm 1000010403 103.6 mm 115 mm
RB 109 - 3 shelf 109 - 3 mm 1000010903 108.6 mm 115 mm
RB 111 - 3 shelf 111 - 3 mm 1000011103 111.1 mm 115 mm
RB 114 - 3 030100011400 113.6 mm 115 mm
RB 116 - 3 shelf 116 - 3 mm 1000011603 116.1 mm 125 mm
RB 119 - 3 shelf 119 - 3 mm 1000011903 118.6 mm 125 mm
RB 121 - 3 shelf 121 - 3 mm 1000012103 121.1 mm 125 mm
RB 124 - 3 030100012400 123.6 mm 125 mm
RB 126 - 3 shelf 126 - 3 mm 1000012603 126.1 mm 150 mm
RB 129 - 3 shelf 129 - 3 mm 1000012903 128.6 mm 150 mm
RB 131 - 3 shelf 131 - 3 mm 1000013103 131.1 mm 150 mm
RB 134 - 3 shelf 134 - 3 mm 1000013403 133.6 mm 150 mm
RB 136 - 3 shelf 136 - 3 mm 1000013603 136.1 mm 150 mm
RB 139 - 3 shelf 139 - 3 mm 1000013903 138.6 mm 150 mm
RB 141 - 3 shelf 141 - 3 mm 1000014103 141 mm 150 mm
RB 144 - 3 shelf 144 - 3 mm 1000014403 143.6 mm 150 mm
RB 149 - 3 030100014900 148.6 mm 150 mm
RB 151 - 3 shelf 151 - 3 mm 1000015103 151.1 mm 175 mm
RB 156 - 3 shelf 156 - 3 mm 1000015603 156.1 mm 175 mm
RB 159 - 3 shelf 159 - 3 mm 1000015903 158.6 mm 175 mm
RB 161 - 3 shelf 161 - 3 mm 1000016103 161.1 mm 175 mm
RB 164 - 3 shelf 164 - 3 mm 1000016403 163.6 mm 175 mm
RB 166 - 3 shelf 166 - 3 mm 1000016603 166.1 mm 175 mm
RB 169 - 3 shelf 169 - 3 mm 1000016903 168.6 mm 175 mm
RB 174 - 3 030100017400 173.6 mm 175 mm
RB 174 - 3 030100017400 173.6 mm 175 mm
RB 176 - 3 shelf 176 - 3 mm 1000017603 176.1 mm 200 mm
RB 179 - 3 shelf 179 - 3 mm 1000017903 178.6 mm 200 mm
RB 181 - 3 shelf 181 - 3 mm 1000018103 181.1 mm 200 mm
RB 184 - 3 shelf 184 - 3 mm 1000018403 183.6 mm 200 mm
RB 186 - 3 shelf 186 - 3 mm 1000018603 186.1 mm 200 mm
RB 189 - 3 shelf 189 - 3 mm 1000018903 188.6 mm 200 mm
RB 191 - 3 shelf 191 - 3 mm 1000019103 191.1 mm 200 mm
RB 194 - 3 shelf 194 - 3 mm 1000019403 193.6 mm 200 mm
RB 196 - 3 shelf 196 - 3 mm 1000019603 196.1 mm 200 mm
RB 199 - 3 030100019900 198.6 mm 200 mm

Damping Elements

The damping elements in the stops facilitate a significantly quieter unrolling of the chain links. The dampers can be chosen optionally.
A reduction of the noise emission by up to 10 dB(A) comparing to the variants without the use of damping elements is possible.

MP45 damping2

Target applications (please refer to the data sheets of each energy chain model for more specifics):
• Self-supporting applications up to 7 meter travel distance
• Hanging applications up to 50 meter travel distance
• Standing applications up to 4 meter travel distance
• Sliding applications up to 50 meter travel distance

RS-ZL strain relief plate

Permanently integrated strain relief in the chain brackets. Adapted to all widths of the frame bars up to the size of 175 mm. Can be mounted in the inner and outer curve at both chain ends.

MP 45 strain relief

Type Order No. For inner width
RS-ZL 050 - 3 ZLA MP 45 0451050010 50 mm
RS-ZL 075 - 3 ZLA MP 45 0451075010 75 mm
RS-ZL 100 - 3 ZLA MP 45 0451100010 100 mm
RS-ZL 115 - 3 ZLA MP 45 0451115010 115 mm
RS-ZL 125 - 3 ZLA MP 45 0451125010 125 mm
RS-ZL 150 - 3 ZLA MP 45 0451150010 150 mm
RS-ZL 175 - 3 ZLA MP 45 0451175010 175 mm

Lowered Fixing Point

MP 45 lowered fixing point2

It is sometimes necessary to lower the height of the moving attachment point.
In such cases, modifications to the chain layout should be noted (e.g. extension of chain).
Please contact our application engineers.

MP 45 lowered fixing point

Radius R Height of moving end bracket (Hma) Safety margin (S) Installation height (Hs) Projection (ML) Total additional links needed Reverse links needed
150 mm 200 mm 50 mm 412 mm 630 mm 12 3
200 mm 200 mm 50 mm 512 mm 760 mm 13 3
250 mm 200 mm 50 mm 612 mm 930 mm 18 4
300 mm 200 mm 50 mm 712 mm 1080 mm 20 4

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

MP45 assembly

Disassembly

MP45 disassembly

Should the CAD format you desire not be listed, please contact our support team.

Displaying Metric Units