Chain Systems(MP 18.x) Datasheet by Murrplastik Systems, Inc.

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Cable drag chain systems
MP 18.1, MP 18.2
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MULTILINE
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
MP 18.1
OPEN
MP 18.2
OPEN
• CHAIN BRACKET WITH INTEGRATED STRAIN
RELIEF
• CAN BE EASILY SHORTENED AND LENGT-
HENED
TECHNICAL DATA
Loading side
Inside or outside bend
Available radii
28.0 – 78.0mm
Available interior widths
With plastic frame bridge
15.0 – 70.0mm
Pitch
T = 33.0mm
murrPIastik
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MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
FEATURES
TECHNICAL SPECIFICATIONS
Travel distance gliding Lg max. 20.0m
Travel distance self-supporting Lf max. see diagram on page 5
Travel distance vertical, hanging Lvh max. 8.0m
Travel distance vertical, upright Lvs max. 3.0m
Rotated 90°, unsupported L90f max. 0.5m
Speed, gliding Vg max. 2.0m/s
Speed, self-supporting Vf max. 5.0m/s
Acceleration, gliding ag max. 5.0m/s²
Acceleration, self-supporting af max. 5.0m/s²
Contact our engineering department to meet any higher requirements: efk@murrplastik.de
MATERIAL PROPERTIES
Standard material Polyamide (PA) black
Service temperature -30.0 – 120.0°C
Gliding friction factor 0.3
Static friction factor 0.45
Fire classification UL 94 HB
Other material properties on request.
GUIDE CHANNELS
VAW aluminium
SHELVING SYSTEM
Separator TR
CHAIN BRACKET
Chain bracket U-part
murrFlastik a l--- i i l i l mun DD |uun HUD u u DDDDDD
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MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
ORDERING KEY Dimensions in mm [US inch]
Type code Variation
Inside
width
Outside
width
Inside
width
Outside
width
Radius Rail variant Material Chain length
0181 011)
MP 18.1 open
Frame bridge on outside of radius
Frame bridge on inside bend
Opens on outside bend
0153)
[0.59]
028
[1.10] 028
[1.10] 0Plastic, full-ridged
with bias 0Polyamide standard
(PA/black)
018
[0.71]
031
[1.22]
0182 022)
MP 18.2 open
Frame bridge on outside of radius
Frame bridge on inside bend
Opens on inside of radius
025
[0.98]
038
[1.50] 038
[1.50] 1UL94 / V0
(PA/oxide red)
037
[1.46]
050
[1.97]
050
[1.97]
063
[2.48] 048
[1.89] 5Polypropylene
(PP/blue)
070
[2.76]
083
[3.27]
078
[3.07] 7EMC
(PA/light grey)
9Special version (on
request)
____ __ ___ ___ _ _ ______
ORDER SAMPLE: 0181 01 015 028 0 0 1122
Frame bridge in outside bend, frame bridge in inside bend, can be opened from outside bend
Inside width 15mm; radius 28mm
Plastic bridge, full-ridged with bias, material black-coloured polyamide
Chain length 1122mm (34 links)
1)
for Type 0181 only
2)
for Type 0182 only
3)
max. line diameter 13 mm
murr lastik P Load [kg/m] _. N _. 'uu N 'u 9 01 n 0 0.25 0,5 0,75 1,0 1.25 1.5 1,75 Sell-supparting length [In] Travel distance (m1 —o—o————o— 0 0,5 1,0 1,5 2,0 2.5 3,0 3,5
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MP 18.1 OPEN / MP 18.2 OPEN
MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
SELF-SUPPORTING LENGTH
The self-supporting length is the distance between the chain
bracket on the moving end and the start of the chain arch.
The installation variant FLg offers the lowest load and wear for
the cable drag chain.
The maximum travel parameters (speed and acceleration) can
be applied for this variant.
HS = Installation height plus safety
HMA = Height of moving end connection
FLg = Self-supporting length, upper run straight
FLb = Self-supporting length, upper run bent
LOAD DIAGRAM FOR SELF-SUPPORTING APPLICATIONS
FLgSelf-supporting length, upper run straight
In the FLg range, the chain upper run still has a bias, is straight
or has a maximum sag of40.0mm.
FLbSelf-supporting length, upper run bent
In the FLb range, the chain upper run has a sag of more
than40.0mm, but this is still less than the maximum sag.
Where the sag is greater than that permitted in the FLb range,
the application is critical and should be avoided. The self-sup-
porting length can be optimized by using a support for the
upper run or a more stable energy chain.
DETERMINING THE CHAIN LENGTH
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 length calculation = L/2 + π * R + 2 * T + E
≈ 1 m chain = 30qty. x 33.0mm links.
E = distance between entry point and middle of travel distance
L = travel distance
R = radius
T = Pitch 33.0mm
murr lastik P fl
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MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
EINBAUMASSE
The moving end chain connection is to be screw fixed at height
HMA for the respective radius.
For the installed dimension the „Installed height HS“ value has
to be taken into account.
Radius R 28 38 48 78
Outside height of chain link (HG) 23 23 23 23
Height of bend (H) 79 99 119 179
Height of moving end bracket (HMA) 56 76 96 156
Safety margin (S) 30 30 30 30
Installation height (HS) 109 129 149 209
Arc projection (ML) 73 83 93 123
CHAIN BRACKET U-PART KA 18.1 / 18.2
KA/Z 18015 – 025 KA/Z 18037 – 070
The chain bracket is a fully plastic part. The bracket is
precisely adjusted to the respective chain width and only needs
to be snapped in at the chain link. Please order one male and
one female end bracket for each chain. The brackets should
be fastened with M5 screws. The cables or conduits may be
fastened with cable ties on the integrated strain relief of the
chain bracket.
Type Order No. Material Inside width
A
mm
E
mm
F
mm
G
mm
HØ
mm
Outside width KA
O
mm
KA/Z 18015 female end 018100004800 Plastic 15.4 19.0 10.5 5.5 A+13.0
KA/Z 18015 male end 018100004900 Plastic 15.4 19.0 8.5 5.5 A+13.0
KA/Z 18018 female end 018100005000 Plastic 18.4 19.0 10.5 5.5 A+13.0
KA/Z 18018 male end 018100005100 Plastic 18.4 19.0 8.5 5.5 A+13.0
KA/Z 18025 female end 018100005200 Plastic 25.4 19.0 10.5 5.5 A+13.0
KA/Z 18025 male end 018100005300 Plastic 25.4 19.0 8.5 5.5 A+13.0
KA/Z 18037 female end 018100005400 Plastic 37.4 A-17.4 19.0 10.5 5.5 A+13.0
KA/Z 18037 male end 018100005500 Plastic 37.4 A-17.4 19.0 8.5 5.5 A+13.0
KA/Z 18050 female end 018100005600 Plastic 50.4 A-16.4 19.0 10.5 5.5 A+13.0
KA/Z 18050 male end 018100005700 Plastic 50.4 A-16.4 19.0 8.5 5.5 A+13.0
KA/Z 18070 female end 018100005800 Plastic 70.4 A-22.4 19.0 10.5 5.5 A+13.0
KA/Z 18070 male end 018100005900 Plastic 70.4 A-22.4 19.0 8.5 5.5 A+13.0
murr lastik P fl
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MP 18.1 OPEN / MP 18.2 OPEN
MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
SEPARATOR TR 18.1/2:SEPARATOR TR 18.1/2:
HI
TA
TI
We recommend that separators be used if multiple round cables
or conduits with differing diameters are to be installed.
Type Order No. Designation TI
mm
TR 14/18 018200009000 Separator 1.5
GUIDE CHANNEL VAW (ALUMINIUM)
VAW aluminium
For this cable drag chain, a variable guide channel system is
available, constructed from aluminium sections.
The variable guide channel ensures that the cable drag chain
is supported and guided securely.
For help on choosing, please consult the chapter „Variable
Guide Channel System“.
murrPIastik a
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MP 18.1 OPEN / MP 18.2 OPEN
© Murrplastik Systemtechnik GmbH • MP_18_1_MP_18_2_~20170411~890280~efk_typ_18
GUIDE CHANNEL VAW (ALUMINIUM)ASSEMBLY DISASSEMBLY
Step 1 Step 1
Step 2 Step 2
Step 3
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The electronic data and files made available by Murrplastik, particularly CAD files are based on our current knowledge of the product described.
A legally binding assurance of certain properties or the suitability for a certain purpose can not be determined from this information.
All information with respect to the chemical and physical properties of Murrplastik products as well as application advice given verbally, in writing or by tests, is given to the best of our knowledge.
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