Cable drag chain systems

Transcription

1 able drag chain systems MP 45.1, MP 45.2 New chain series 45 interior height With additional noise reduction 1

2 System overview MultiLine MP 45.1 MP 45.2 open 1 hain bracket 2 Strain relief hain bracket flexible RS-ZL frame rail ST Steel ix 2

3 3 Shelving system Technical data Separator TR Loading side nside or outside flexure curve Shelving system RS vailable interior heights uide channels vailable radii 75,0 300,0 luminium VW VW- stainless steel vailable interior widths 50,0 175,0 noise attenuator Reduction of the noise emission by up to 10 d() by the use of damping elements in the chain links. 3

4 Ordering key MultiLine MP 45.1 MP 45.2 open Type Variation nside width Outside width Radius Rail variant Material 1) vailable May ) vailable ugust ) 125 1) 150 2) 175 2) ) 145 1) 170 2) 195 2) hain length Ordering key hain link Loading side: nside and outside flexure curve max. Ø imensions in

5 2 Polyamide without damper (P/black) 3 Polyamide with damper (P/black) 9 Special version (on request) 0 Plastic, full-ridged with bias 1 Plastic, full-ridged without bias 01 rame bridge on outside of radius rame bridge on inside bend Opens on outside bend 02 rame bridge on outside of radius rame bridge on inside bend Opens on inside of radius Sample order: rame bridge in outside bend, frame bridge in inside bend, can be opened from inside bend nside width 075 ; radius 100 Plastic, full-ridged with bias, material polyamide with damper (P/black) hain length 2000 (30 links) Technical specifications Travel distance, gliding L g Travel distance, self-supporting L f Travel distance, vertical, hanging L vh Travel distance, vertical, upright L vs Rotated 90, unsupported L 90f Speed, gliding V g Speed, self-supporting V f cceleration, gliding a g cceleration, self-supporting a f 80,0 m s. hart 10,0 m 4,0 m 1,0 m 5,0 m/s 10,0 m/s 15,0 m/s² 20,0 m/s² Material properties Standard material: Polyamide (P) black Service temperature: -30,0 120,0 liding friction factor: 0,3 Static friction factor: 0,45 ire classification: UL 94 Other material properties on request. ontact our engineering department to meet any higher requirements: efk@murrplastik.de 5

6 etermining the chain length MultiLine MP 45.1 MP 45.2 open 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 (P) and the moving consumer and thus the most efficient chain length. hain length calculation = L/2 + π * R + 1 m chain = 15 links, 67.0 each = distance between entry point and middle of travel distance L = Travel distance R = Radius T = Pitch 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 L g offers the lowest load and wear for the cable drag chain. The maximum travel parameters (speed and acceleration) can be applied for this variant. S = nstallation height plus safety M = eight of moving end connection L g = Self-supporting length, upper run straight L b = Self-supporting length, upper run bent Zuladung [kg/m] Load diagram for self-supporting applications reitragende Länge [m] Verfahrweg [m] L g Self-supporting Length, upper run gtraight n the L g range, the chain upper run still has a bias, is straight or has a maximum sag of 50,0. L b Self-supporting Length, upper run bent n the L b range, the chain upper run has a sag of more than 50, but this is still less than the maximum sag. Where the sag is greater than that permitted in the L b range, the application is critical and should be avoided. The self-supporting length can be optimized by using a support for the upper run or a more stable cable drag chain. losed cable drag chains (with covers) have a higher unit weight than open chains (with frame bridges). This higher weight must be taken into account when calculating the self-supporting length. To the weight of the cabling (cable load, in kg/m), you must add 1.5 kg/m, to account for the higher weight of closed-cover chains. 6

7 nstallation dimensions Radius R Outside height of chain link ( ) eight of bend () eight of driver connection ( M ) Safety margin with bias (S V ) nstallation height with bias ( SV ) Safety margin without bias (S K ) nstallation height without bias ( SK ) rc projection (M L ) nstallation dimensions with damper Radius R Outside height of chain link ( ) eight of bend () eight of driver connection ( M ) Safety margin with bias (S V ) nstallation height with bias ( SV ) Safety margin without bias (S K ) nstallation height without bias ( SK ) rc projection (M L ) lexible chain bracket K 45 This chain bracket offers universal connection options (top, bottom and front) and is attached to the ends of the cable drag chain like a side link. This allows the chain to move right up to the bracket. ach cable drag chain requires one male and one female bracket. M5 screws are used to secure the brackets in place. Press-in metal bushes with a through-hole ensure the permanent, high-strength transmission of even extreme forces onto the cable drag chain. y 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 -rails and type ST bow clamps. Type Order No. Material nside width 1 1 Ø Outside width K O K 45- emale end, 050, complete Plastic K 45- emale end, 050, pendular, complete Plastic K 45- Male end, 050, complete Plastic K 45- Male end, 050, pendular, complete Plastic K 45- emale end, 075, complete Plastic K 45- emale end, 075, pendular, complete Plastic K 45- Male end, 075, complete Plastic K 45- Male end, 075, pendular, complete Plastic

8 MultiLine MP 45.1 MP 45.2 open Type Order No. Material nside width 1 1 Ø Outside width K O K 45- emale end, 100, complete Plastic K 45- emale end, 100, pendular, complete Plastic K 45- Male end, 100, complete Plastic K 45- Male end, 100, pendular, complete Plastic K 45- emale end, 125, complete Plastic K 45- emale end, 125, pendular, complete Plastic K 45- Male end, 125, complete Plastic K 45- Male end, 125, pendular, complete Plastic K 45- emale end, 150, complete Plastic K 45- emale end, 150, pendular, complete Plastic K 45- Male end, 150, complete Plastic K 45- Male end, 150, pendular, complete Plastic K 45- emale end, 175, complete Plastic K 45- emale end, 175, pendular, complete Plastic K 45- Male end, 175, complete Plastic K 45- Male end, 175, pendular, complete Plastic

9 TRT 45 Separator, divisible (snap-in) T We recoend that separators be used if multiple round cables or conduits with differing diameters are to be installed T Type Order No. T T TRT 45, divisible TR 45 separator (movable) T We recoend that separators be used if multiple round cables or conduits with differing diameters are to be installed T Type Order No. T TR 45-V, moveable T RTT 45 shelf support, divisible (snap-in) T n connection with two separable shelf supports (RTT) with at least one end-to-end shelf (R) the shelf becomes an easy to fill shelving system. The additional levels prevent cables from criss-crossing and minimise the friction between them. T Type Order No. esignation nside width RTT Shelf support, divisible T T

10 R-3 shelf MultiLine MP 45.1 MP 45.2 open n connection with at least two separable shelf supports (RTT), the shelf becomes a shelving system. The additional levels prevent cables from criss-crossing and minimise the friction between them. Type Order No. esignation Width or inside width R Shelf R Shelf R Shelf R Shelf R Shelf R Shelf R Shelf R Shelf R Shelf RS-ZL-3 ZL MP 45 rame bridge strain relief plate ixed integrated frame bridge strain relief plates in the chain brackets. Tailored to all frame bridge widths up to 150. May be assembled on the inside and outside flexure curves at both chain endings. rame bridge strain relief plate Type Order No. esignation or inside width RS-ZL ZL MP rame bridge strain relief plate 50.0 RS-ZL ZL MP rame bridge strain relief plate 75.0 RS-ZL ZL MP rame bridge strain relief plate RS-ZL ZL MP rame bridge strain relief plate RS-ZL ZL MP rame bridge strain relief plate

11 Strain relief with Steel ix T -rails (cathodic dipped) for permanent integration, for accoodating the Steel ix bow clamps in the chain brackets. The bow clamps can take up to 3 cables and are suitable for -rails with a groove width of 11. ue to the design of the trough elements, a cable preserving cable guidance is ensured. djusted to all inside widths up to 200. May be assembled on the inside and outside flexure curves 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. safety distance of 10 at the fixed point above the strain relief must be kept during gliding applications. Type Order No. esignation Ø Single clamp (for two cables) ST 12-1 Steel ix ooped clamp 6,0 12,0 1 ST 14-1 Steel ix ooped clamp 12,0 14,0 1 ST 16-1 Steel ix ooped clamp 14,0 16,0 1 ST 18-1 Steel ix ooped clamp 16,0 18,0 1 ST 20-1 Steel ix ooped clamp 18,0 20,0 1 ST 22-1 Steel ix ooped clamp 20,0 22,0 1 ST 26-1 Steel ix ooped clamp 22,0 26,0 1 ST 30-1 Steel ix ooped clamp 26,0 30,0 1 ST 34-1 Steel ix ooped clamp 30,0 34,0 1 ST 38-1 Steel ix ooped clamp 34,0 38,0 1 ST 42-1 Steel ix ooped clamp 38,0 42,0 1 Seats qty. ouble clamp (for two cables) ST 12-2 Steel ix ooped clamp 6,0 12,0 2 ST 14-2 Steel ix ooped clamp 12,0 14,0 2 ST 16-2 Steel ix ooped clamp 14,0 16,0 2 ST 18-2 Steel ix ooped clamp 16,0 18,0 2 ST 20-2 Steel ix ooped clamp 18,0 20,0 2 ST 22-2 Steel ix ooped clamp 20,0 22,0 2 ST 26-2 Steel ix ooped clamp 22,0 26,0 2 ST 30-2 Steel ix ooped clamp 26,0 30,0 2 ST 34-2 Steel ix ooped clamp 30,0 34,0 2 Triple clamp (for three cables) ST 12-3 Steel ix ooped clamp 6,0 12,0 3 ST 14-3 Steel ix ooped clamp 12,0 14,0 3 ST 16-3 Steel ix ooped clamp 14,0 16,0 3 ST 18-3 Steel ix ooped clamp 16,0 18,0 3 ST 20-3 Steel ix ooped clamp 18,0 20,0 3 ST 22-3 Steel ix ooped clamp 20,0 22,0 3 11

12 uide channel VW (aluminium / stainless steel) MultiLine MP 45.1 MP 45.2 open or this cable drag chain, a range of variable guide channel systems are available, constructed from aluminium or stainless steel sections. The variable guide channel ensures that the cable drag chain is supported and guided securely. or help on choosing, please consult the chapter "Variable uide hannel System". VW- VW 12

13 ssembly isassembly Step 1 Step 1 Step 2 Step 2 Step 3 Step 3 ll details given in our sales brochures and catalogues, as well as the information available online, are based on our current knowledge of the products described. The electronic data and files made available by Murrplastik, particularly files are based on our current knowledge of the product described. legally binding assurance of certain properties or the suitability for a certain purpose can not be determined from this information. ll 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. This does not free the purchaser of carrying out their own inspections and tests in order to determine the suitability of a product for a specific purpose. Murrplastik accepts no responsibility for the available information being up-to-date, correct or complete. Neither do we accept responsibility for the quality of this information. Murrplastik accepts no liability for damage caused as a result of using our products. Murrplastik reserves the right to make technical changes and improvements through constant further development of products and services. Our eneral Terms and onditions apply. 13