general catalogue - T RACE SpA
general catalogue - T RACE SpA general catalogue - T RACE SpA
Assembly Instructions L INEAR R AIL R ANGE Linear Rail Mounting The availability of both countersunk (S-type) and counterbored (L-type) rail mounting holes allows optimization of alignment and orientation of the rails, depending on load direction and geometry. Generally the countersunk S-type rail is mounted with flathead screws and does not require special alignment, because the taper of the fastener and rail mounting hole, forces a rail into a specific position. Such rail mounting holes, allow for easy and fast rail installation, however the precision of the tapped hole placement in the mounting surface will affect the position of the rail. The counterbored holes in L-type rails allows for a small amount of lateral movement during installation. This type of mounting is preferred when the tapped holes in the mounting surface are not precisely placed. This type of mounting holes are necessary, when aligning the rail with an external reference surface, as the holes will allow the rail to move slightly, to sit against the reference surface. The rail must be secured to a structure sufficiently rigid to support the full load. The surface mounting holes should include a chamfer as shown in the table. Rail with Countersunk holes – Type-“S” Rail with Counterbored holes – Type –“L” Clearance Slider Assembly R sliders for MR and ML rails, have threaded holes parallel with the holes of the rail and aligned within the tolerance shown on page 36. In case of more sliders in same rail, the misalignment of the fixing holes of various sliders is compensated by making a bit larger holes on the fixing structure. It is recommended to only fully tighten the sliders mounting screws after installing all sliders in all the rails. This allows the sliders to align to the rail, avoiding creating additional stress on the sliders.R_S and RLS sliders have a slim slider body and allow for double slider fixing, with either threaded holes (standard) or a through hole, by adding a “C” designation to the part number (i.e. RLS28C-3). In case of through holes, it is advisable to drill some holes in the rail for access to the screws, for tightening after the sliders with screws are inserted into the rail. The RT sliders have mounting holes perpendicular to the rail mounting holes and offer the options of mounting from above or from below. In case where two sliders in respective version A and B, are installed in same rail, it might be necessary to shim the slider body thicknessupport, as eventual presence of minor misalignement (see tolerance on page 36) of slider body thickness. Rail type Chamfer (mm) MRG18 0.5x45° MR28 1x45° MR43 1.5x45° ML28 1x45° ML43 1.5x45° Slider fixing for series R. Chamfer Slider fixing for series R.T Slider fixing for series R.S Top-side fixing with threaded holes Bottom-side fixing with through passing holes Threaded holes Through passing holes (version “C”) 30
Examples of Mounting Arrangements a) A pair of rails mounted on facing walls with S-type mounting holes, for fast installation. Combined with self-aligning RA sliders (rotating) and RP or RF sliders (floating), such linear system is capable of self adjusting for some mm of parallelism errors between the two walls, see also page 37 for further info. a) b) A pair of rails mounted to the same horizontal surface with “L” brackets to rotate the rails so they are loaded radially. The “L” type rails with counterbored holes are used to ensure full support of the rail on the horizontal surface. RVT sliders are fixed to a plate from above. Use of “L” type rails provides maximum rigidity of parallel rails. c) Rails are mounted on perpendicullar surfaces. The upper rail is of type S with countersunk holes for quick mounting and combined with a RAT slider to support the weight, but also MR43S/RAT43-3 for allowing some rotational movement. The lower rail is with counterbored holes to allow rail adjustment against the vertical surface and is combinded with an RFS slider to allow for unlimited vertical compensation. The system simplifies installation and allows alignment of the rails on both the vertical plane and horizontal plane. MR43S/RA43-3 MR43L/RVT43-3 b) MR43S/RF43-3 MR43L/RVT43-3 d) Rails are mounted flat on a horizontal surface and loaded axially. The two rails are “L” type with counterbored mounting holes to allow proper rail alignment. One of the two rails should be pushed against a lateral support for precise alignment of the movement‘s linearity. The sliders are fixed to a carriage plate and the second rail is fastened in place while moving the carriage assembly along the full travel to ensure parallelism of the rails. The RV-sliders offer maximum stiffness and load capacity in the axial direction MR43L/RFS43-3 c) MR43L/RV43-3 d) MR43L/RV43-3 Slider orientation Slider with 3 rollers P Mark on Slider Sliders with 3 and 5 rollers provide maximum load capacity in the radial direction with the greater number of rollers on the same raceway of the rail. The side is marked with two circular impressions on the slider body. For example, sliders carrying a load as shown in the picture below should be oriented with the marks opposite the load direction. The marks indicate where the maximum reaction force is available. P Slider positioning with overhanging loads Slider with 5 rollers P Mark on Slider 31
- Page 1 and 2: T elescopic s lides R ANGE L INEAR
- Page 3 and 4: T RACE T RACE is a young and dynami
- Page 5 and 6: T elescopic s lides R ANGE Index TE
- Page 7 and 8: Monorace RANGE 28 18 43 MR rails wi
- Page 9 and 10: Sliders are available with either 3
- Page 11 and 12: 3 Rollers slider for R. series D C
- Page 13 and 14: R.T sliders for MR rails 3 Rollers
- Page 15 and 16: R.S and R.SX sliders for MR Rotatin
- Page 17 and 18: ML rails Lenght L (mm) 40 PITCH 80
- Page 19 and 20: RL sliders for ML rails Guiding sli
- Page 21 and 22: PAZ and PAX sliders 30 n°2 holes M
- Page 23 and 24: R. rollers for MR, FXR rails Roller
- Page 25 and 26: P. rollers for LA rails M The rolle
- Page 27 and 28: FXR rails The rail is made from spe
- Page 29: L INEAR R AIL R ANGE BSC curve rail
- Page 33 and 34: Procedure for preload setting of sl
- Page 35 and 36: Thrust force The force required to
- Page 37 and 38: Assembly tolerances for two paralle
- Page 39 and 40: Materials and treatments The MR and
- Page 41 and 42: BALLrace range SF standard The seri
- Page 43 and 44: Ball-cage linear rail SF43, SFX43 W
- Page 45 and 46: 45 TLA.26 65 23 TLA.40 90 28,3 TQA.
- Page 47 and 48: Roller telescopic slides TLQ.., TLQ
- Page 49 and 50: Roller telescopic slides TLR.., TLR
- Page 51 and 52: Roller telescopic slides TLQ.., TLQ
- Page 53 and 54: Steel/inox roller telescopic slides
- Page 55 and 56: Steel/inox roller telescopic slides
- Page 57 and 58: TLS The TLS are full telescopic sli
- Page 59 and 60: Ball-cage telescopic slides TLS..,
- Page 61 and 62: Ball-cage telescopic slides TLS..D,
- Page 63 and 64: Ball-cage telescopic slides TSQ..,
- Page 65 and 66: Ball-cage telescopic slides TSQR..,
- Page 67 and 68: Ball-cage telescopic slides TSH..,
- Page 69 and 70: Synchronized telescopic slides TSH.
- Page 71 and 72: Semi-telescopic slides SR.., SRX..
- Page 73 and 74: Installation of telescopic slides M
- Page 75 and 76: Verification of load capacity Mz Co
- Page 77 and 78: Speed limitation The speed of the s
- Page 79 and 80: Versions and accessories SYNCHRONIS
Examples of Mounting Arrangements<br />
a) A pair of rails mounted on facing walls with S-type mounting<br />
holes, for fast installation. Combined with self-aligning RA sliders<br />
(rotating) and RP or RF sliders (floating), such linear system<br />
is capable of self adjusting for some mm of parallelism errors<br />
between the two walls, see also page 37 for further info.<br />
a)<br />
b) A pair of rails mounted to the same horizontal surface with<br />
“L” brackets to rotate the rails so they are loaded radially. The “L”<br />
type rails with counterbored holes are used to ensure full support<br />
of the rail on the horizontal surface. RVT sliders are fixed<br />
to a plate from above. Use of “L” type rails provides maximum<br />
rigidity of parallel rails.<br />
c) Rails are mounted on perpendicullar surfaces. The upper rail<br />
is of type S with countersunk<br />
holes for quick mounting and<br />
combined with a RAT slider to<br />
support the weight, but also MR43S/RAT43-3<br />
for allowing some rotational<br />
movement. The lower rail is<br />
with counterbored holes to<br />
allow rail adjustment against<br />
the vertical surface and is<br />
combinded with an RFS slider<br />
to allow for unlimited vertical<br />
compensation. The system<br />
simplifies installation and allows<br />
alignment of the rails on<br />
both the vertical plane and<br />
horizontal plane.<br />
MR43S/RA43-3<br />
MR43L/RVT43-3<br />
b)<br />
MR43S/RF43-3<br />
MR43L/RVT43-3<br />
d) Rails are mounted flat on a<br />
horizontal surface and loaded<br />
axially.<br />
The two rails are “L” type with<br />
counterbored mounting holes<br />
to allow proper rail alignment.<br />
One of the two rails should be<br />
pushed against a lateral support<br />
for precise alignment of<br />
the movement‘s linearity. The<br />
sliders are fixed to a carriage<br />
plate and the second rail is fastened<br />
in place while moving<br />
the carriage assembly along<br />
the full travel to ensure parallelism<br />
of the rails. The RV-sliders<br />
offer maximum stiffness<br />
and load capacity in the axial<br />
direction<br />
MR43L/RFS43-3<br />
c)<br />
MR43L/RV43-3<br />
d)<br />
MR43L/RV43-3<br />
Slider orientation<br />
Slider with 3 rollers<br />
P<br />
Mark on Slider<br />
Sliders with 3 and 5 rollers provide maximum load capacity in the radial<br />
direction with the greater number of rollers on the same raceway<br />
of the rail. The side is marked with two circular impressions on the<br />
slider body.<br />
For example, sliders carrying a load as shown in the picture below<br />
should be oriented with the marks opposite the load direction.<br />
The marks indicate where the maximum reaction force is available.<br />
P<br />
Slider positioning with<br />
overhanging loads<br />
Slider with 5 rollers<br />
P<br />
Mark on Slider<br />
31