VARITRAK LS/LSX SIMPLE Stroke system is integrated in the chain link plate no additional bolts are needed

Transcription

1 RELIABLE Optional central bolts for applications with high loads* SIMPLE Stroke is integrated in the chain link plate no additional bolts are needed FLEXIBLE Various cable separation options LIGHT Weight-optimized chain bands, specially coated or stainless steel CUSTOMIZABLE Different stay variants of aluminium or steel available in 1 mm section width increments WIDTHOPTIONS 1 mm SPACE SAVING Favorable ratio of inner to outer width no peripheral divider necessary VARITRAK LSLSX VERSATILE Dividers of plastic or steel EASY TO ASSEMBLE Optional C-rail for strain relief elements fixed in the mounting bracket VARIABLE Adjustable mounting brackets for different connection options 24.50

2 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Lightweight steel cable carriers LS Series Chain bands made of specially coated steel LSX Series Chain bands made of rustacid resistant stainless steel WIDTHOPTIONS 1 mm at least than S 0950 with stay variant RS Economically priced, light weight steel chains with improved dynamic characteristics The chains are very light and yet very stable and strong due to the weight-optimized link plate design. The possible unsupported opperating length for the LS series is significantly longer as compared to plastic chains of the same size. Its special design makes the LSLSX series approx. 40 % lighter than our standard SSX series steel chains: n weight-optimized, single-part chain link plates n integrated radius and pre-tension stops no separate bolts needed Many stay variants with different cavity partitioning options make possible customization of the chain to the individual application requirements. The installed cables and hoses can be optimally separated using the wide range of dividers and height separators. A steel band cover for protection of the cables from chips and other debris is possible on request. Overview of dimensions Type Height Clear width Chain width Pitch Page h i B i min B i max B k min B k max t LSLSX Dimensions are dependent on the stay variant. Multi-band chains are possible to accomodate larger widths. * Design guidelines for central bolts and stay arrangement: Chain length > 4 m: central bolts or stay bars on every chain link necessary Chain width B St > 400 mm: central bolts or stay bars on every chain link necessary Use of support rollers: central bolts and stay bars on every chain link necessary VARITRAK UNIFLEX LSLSX Need help? or

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4 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 Steel chain bands Type LSX 1050 Stainless steel chain bands Materials Chain bands and end connectors: LS 1050: Steel with special coating LSX 1050: grade rust and acid resistant steel Standard stay material: aluminium alloy* Dividers: plastic** Chain width customer-specific available in 1 mm width increments WIDTHSECTIONS 1 mm Chain link pitch 105 mm Bend radii various standard bend radii from mm; intermediate radii upon request ** See description for the respective stay variant for details. ** Stay variant RR: Dividers of steel. Stay variant RS Stay variant RV Stay variant RMA Clearance height hi = 58 mm see page Stay variant RR Clearance height hi = 58 mm see page Stay variant LG Clearance height hi max = 200 mm see page VARITRAK UNIFLEX LSLSX Clearance height hi = 54 mm see page max. hole Ø = 48 mm see page Need help? or

5 Type LS 1050 LSX 1050 Standard unsupported arrangement illustration Chain pitch t = 105 mm Height h G = 80 mm Connection height H = 2 KR + 0 mm Connection length l 1 = 117 mm (see mounting bracket dimensions) A flat and level surface is required for the cable carrier to extend and retract reliably. Under certain conditions, a support tray needs to be installed (see page 22.04). Bend radius (KR) and mounting heights depending on the bend radius Dimensions in mm Bend radius KR Bend length L B Bend overhang Ü B Height H Fixed point Driver Chain length: Installation height*: Lk L s 2 + L B H z = H + z rounded to pitch 105 mm Pre-tension z 6 mmm chain length *required clearance height Load diagramm VARITRAK LSLSX 1050 Unsupported length L f and travel length L S without support depending on the additional load (see design guidelines). Load diagram for an intrinsic chain weight q k of 3.8 kgm. If the intrinsic chain weight q k of 3.8 kgm is exceeded, the permissible additional load is reduced by the difference. 24 LS 1050 with black special coating LSX 1050 material ER 1, ER 1S and LS 1050 with galvanized surface 24.54

6 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 Stay variant RS 2 with bolted stay bars n frame stay RS made of aluminium bars standard design n for lightweight to medium loads n Standard stay arrangement:* Stay bars on every 2nd chain link. Stays bars can be fitted on every chain link, please specify when placing your order. n bolted stays bars provide maximum stability Chain outside width: B k = B i + 16 mm B k min B k max = 100 mm = 400 mm Stay bar width: B St = B i B St = B k 16 mm All chain cross sections according to sectional information in the schematic illustration. Intrinsic chain weight for standard two band chains depending on the chain width. Weight of the chain bands: 3.4 kgm (excluding stays bars) Divider TS 0 for stay variant RS 2 The dividers are movable. s T = 4 mm a T min = 7 mm a x min = 14 mm 58 s T LS_1050_RS_TS0 Example for ordering divider TS 0 TS 0 Divider 3 Number of dividers n T VARITRAK UNIFLEX LSLSX * see Design guidelines for central bolts and stay arrangements on page a T B i = B ST a x a T Need help? or

7 Type LS 1050 LSX 1050 Stay variant RS 2 with bolted stay bars Divider TS 1 for stay variant RS 2 with aluminum horizontal separators VD 1 VD 2 VD 3 VD 23 VD KR a TL a x s T a TR B i = B ST The vertical dividers are movable. Horizontal separators: Aluminium profile 11 x 4 mm s T = 4 mm a T min = 7 mm a T max = 25 mm a x min = 14 mm n T min = 2 Example for ordering divider TS 1 with aluminum horizontal separators TS 1 Divider - VD 1 Horizontal separator variant 7 Number of dividers n T Divider TS 2 for stay variant RS 2 with grid subdivision (1 mm grid) VR 0 VR 1 VR 2 VR 3 VR 23 VR KR VARITRAK LSLSX a TL a x1 a x2 s T B i = B Position of the ST separator(s) in Divider movable the divider The dividers are fixed in place by the horizontal separators, the overall partitioning assembly is movable. Optional movable dividers (s T = 4 mm) are available. Horizontal separators: Aluminium profile 11 x 4 mm s T = 4 mm a T min = 7 mm a x min = 20 mm (with horizontal separator(s)) a x min = 14 mm (for VR 0) n T min = 2 Example for ordering divider TS 2 with grid subdivision TS 2 - K 1 - VR K 2 - VR Divider cavity Variant of horizontal separator in cavity Installation interval (mm) a TR Please state the chambers from left to right and the dimensions atax when ordering. If possible. enclose a sketch with dimensions

8 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 Stay variant RV frame stay bar, reinforced design n frame stay RV bars made of aluminium reinforced design n for medium to heavy loads and for large chain widths n Standard stay arrangement:* bars on every 2nd chain link. Stays bars can be fitted on every chain link, please specify when placing your order. n bolted stays bars for maximum stability Chain outside width: B k = Bi + 16 mm B k min B k max = 100 mm = 600 mm Stay bar width: B St = B i B St = B k 16 mm Intrinsic chain weight for two band chains Divider TS 0 for stay variant RV The dividers are movable. s T = 4 mm a T min = 7 mm a x min = 14 mm 58 s T Example for ordering divider TS 0 TS 0 Divider 3 Number of dividers n T VARITRAK UNIFLEX LSLSX a T a x a T B i = B ST Need help? or

9 Type LS 1050 LSX 1050 Stay variant RV frame stay bar, reinforced design Divider TS 1 for stay variant RV with aluminum horizontal separators VD 1 VD 3 VD 5 VD 2 VD 4 VD 23 VD 45 VD KR a TL s T = 4 mm a T min = 7 mm a T max = 25 mm a x min = 14 mm n T min = 2 a x s T a TR B i = B ST The dividers are movable. Horizontal separators: Aluminium profile 11 x 4 mm Example for ordering divider TS 1 with continuous height subdivision TS 1 Vertical divider - VD 1 Horizontal separator variant 5 Number of dividers n T Position of the separator(s) in the divider Divider TS 2 for stay variant RV with grid subdivision (1 mm grid) VR 0 VR 2 VR 4 VR 1 VR 3 VR 5 VR 45 VR KR VARITRAK LSLSX a TL a x1 a x2 s T a TR B i = B ST Divider movable The dividers are held in place by the horizontal separators, the complete divider is movable. Optional movable dividers (s T = 4 mm) are available. Horizontal separator: Aluminium profile 11 x 4 mm s T = 6 mm Example for ordering divider TS 2 with grid subdivision a T min = 8 mm Please state the chambers TS 2 - K 1 - VR 0 a x min = 20 mm 40 from left to right and the dimensions a T a x when (with height subdivision) - K 2 - VR ordering. Possibly enclose a Vertical Chamber Variant of Installation a x min = 16 mm (for VR 0) sketch with dimensions. divider horizontal interval separator (mm) n T min = 2 in cavity Position of the separator(s) in the divider 24.58

10 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 Stay variant RV frame stay bar, reinforced design Divider TS 3 for stay variant RV: Section subdivision with partitions made of plastic or aluminium VR 0 VR 1 VR 2 VR 4 VR 6 VR 15 VR KR a a TL a x1 a s TR x2 T B i = B ST Twin divider Position of the sub division(s) in the divider The dividers are held in place by the horizontal separators, the complete divider is movable. Optional movable twin dividers (s T = 4 mm) are available. Twin dividers can also be assembled at a later date. s T = 8 mm a T min = 4 mm a x min = see partitions dimensions n T min = 2 Example for ordering divider TS 3 with partitions made of plastic TS 3 - K 1 - VR K 2 - VR 1 38 Vertical divider Chamber Variant of horizontal separator in cavity Installation interval (mm) Please state the chambers from left to right and the dimensions a T a x when ordering. Possibly enclose a sketch with dimensions. Please state additional twin dividers when ordering. Dimensions of the partitions for TS 3 Partitions made of plastic (Standard) Dimensions in mm a x (Center to center distance, dividers) ax When using partitions with a x > 1 mm, there must be an additional central support with a twin divider. Twin dividers are suitable for subsequent installation in the partition. Alternatively, horizontal separators made of aluminium in 1 mm widths increments (a x min = 42 mm) are also available. 4 ax VARITRAK UNIFLEX LSLSX Need help? or

11 Type LS 1050 LSX 1050 Stay variant RV frame stay, reinforced design Divider TS 4 for stay variant RV: Half-height dividers and horizontal separator subdivision Design Design 1 KR a x s T B i = B ST The half-dividers are movable. Horizontal separator: Aluminium profile x 8 mm. At least 2 half-height dividers with wrap-around on both sides (design 1) must be installed in the top and bottom cavities in the vicinity of the chain band. s T = 4 mm a x min = 15 mm Ordering divider TS 4 with half-height dividers and horizontal separators VARITRAK LSLSX

12 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 Stay variant RMA mounting frame stay n for very large cablehose diameters such as is typical with vacuum hoses n cableshoses with diameters greater than the clearance height of the chain links can be accomodated n installed on the inside or outside in the bend radius according to preference n Standard stay arrangement:* bars on every 2nd chain link. Stays bars can be fitted on every chain link, please specify when placing your order. n stays bars are bolted for maximum stability Chain outside width: B k = Bi + 16 mm B k min B k max B i1 min B i2 min B i3 min s TA = 200 mm = 400 mm = 35 mm = 84 mm = 35 mm = 15 mm Stay bar width: B St = Bi BSt = Bk 16 mm Available cavity heights Hi = 130, 160, 200 mm On account of the design parameters to be observed, we ask you to contact our technical consultants. Assembly on the inside radius observe minimum bend radius (every-other-stay arrangement): H i = 130 mm: KR min = 195 mm H i = 160 mm: KRmin = 260 mm H i = 200 mm: KR min = 260 mm Minimum bend radius full-stayed please ask us about it. The cable carrier must be supported on the chain band and not on the stays. Intrinsic chain weight for two band chains depending on the chain width. Weight of the chain bands: 3.4 kgm (excluding stays bars) VARITRAK UNIFLEX LSLSX Need help? or

13 Type LS 1050 LSX 1050 Stay variant RR frame stay, roller design n gentle cable support due to rotating metal tubes n ideal when using media hoses with soft jackets n possible materials of the axles, tubes and dividers: axles, tubes and dividers made of galvanized steel (standard) axles, tubes and dividers made of stainless steel ER 1 n Standard stay arrangement:* roller bars on every 2nd chain link. Stays bars can be fitted on every chain link, please specify when placing your order. n Stays bars are bolted for maximum stability Chain outside width: B k = Bi + 16 mm B k min B k max = 100 mm = 500 mm Stay bar width: B St = B i B St = B k 16 mm VARITRAK LSLSX Intrinsic chain weight for two band chains depending on the chain width. Weight of the chain bands: 3.4 kgm (excluding stays) Divider s TS 0 and TS 1 for stay variant RR The dividers are fixed. s T = 4 mm a T min = 20 mm a T max = 25 mm a x min = 20 mm n T min = 2 (for TS 1) Example for ordering divider TS 0 Divider 2 Number of dividers n T 24.62

14 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 Stay variant LG hole stay made of aluminium, split bar design n optimum cable guidance in the neutral bending line is possible n drilling pattern individually adapted to the application n high stability due to solid construction n split design as standard for easy installation of the cables n Standard stay arrangement:* bars on every 2nd chain link. Stays bars can be fitted on every chain link, please specify when placing your order. n Stay bars are bolted for maximum stability also available in single piece, non-split design Chain outside width: B k = Σ D + Σ c + 46 mm B k min B k max = 100 mm = 600 mm Stay bar width: B St = Σ D + Σ c + 28 mm Bi = BSt 2 a0 B St = B k 18 mm Dmax cmin a0 min = 48 mm = 4 mm = 14 mm Intrinsic chain weight for two band chains depending on the chain width. Hole area of the hole stay is approx. 50 % Weight of the chain bands: 3.4 kgm (excluding stays) VARITRAK UNIFLEX LSLSX Need help? or

15 Type LS 1050 LSX 1050 Fixed end mounting bracket Connection variant FA Driven end mounting bracket Connection variant MA Connection variant MI Different connection variants for the fixed end bracket and driven end are possible according to the illustrations shown. Different mounting brackets are needed for the different connection variants. Please state the desired mounting bracket varient when ordering. Strain relief devices The C-Rails are fixed together with the end connectors and thus do not have to be bolted separately. VARITRAK LSLSX Length of the C-Rail L P : Fixed point: L P = B i Driver: L P = B i + 4 mm Dimensions C-Rail L P Integratable C-Rail suitable for all commercially available brackets (slot width 11 mm). Material Item-No. Steel 3934 n C-Rail fixed in the end connector. n Inserting the C-Rail in the end connector

16 A member of the TSUBAKI GROUP LSLSX 1050 steel chain light weight optimized cost effective Type LS 1050 LSX 1050 How to order cable carrier Cable carrier LS 1050 Type. 180 Stay width B St in mm - RS 2 Stay variant - 5 Bend radius KR in mm - Sb Chain band material Chain length L k in mm (without brackets) Chain band materials: Sb = specially coated steel ER 1 = stainless steel ER 1S = sea water resistant stainless steel How to order divider Divider TS 0 Divider 4 Number of dividers n T See also the sample order for the respective divider. How to order mounting brackets Mounting bracket orientation F Fixed end A Connection type A Connection surface M Driver I Connection type A Connection surface If no order designation for the mounting bracket is stated, we supply the connection variant FAIMAI (Standard). MA (Standard) Driver MI F Fixed end M Moving end Connection type A mounting surface facing outside radius (Standard) I mounting srface facing inside radius A I I A Connection surface I Connector surface inside (< B k) A Connector surface outside (> B k) Fixed point FA Guide channels see pages 2.29 and Strain relief devices see page Cables made for use cable carrier s see our motion cables in chapter 23 VARITRAK UNIFLEX LSLSX Need help? or