Ball Screw Driven Linear Motion Slides

With help of our LM slides and connection accessories you can build a complex automation project within just few hours…..

LES 4 (LF 4)
Ball Screw Driven Linear Motion Slide

  • Aluminium shaft profile W 75 x H 75 mm, anodized
  • Clamping surface and profile bottom side plan-milled
  • 2 precision steel shafts Ø 12 h6, material Cf53, hardness 60 ± 2 HRC
  • Aluminium slide blocks WS 5/70, 2 x WS 5/70 (70 mm long) or WS   5/200 (200 mm long), adjustable free of clearance, central lubrication
  • Ball screw pitch 2.5/4/5/10/20 mm
  • Profile sealing by abrasion-resistant sealing lips
  • Aluminium die-cast end plates
  • 2 limit and/or reference switches, repeatability ± 0.02 mm
  • Driving steel collar with sealed angular contact ball bearings.
  • Prepared either for flange- mounted direct drive modules or lateral belt drive modules



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Ball screw slides Range
 
 

LES 5 (LF 5)
Ball Screw Driven Linear Motion Slide

  • Aluminium shaft profile W 225 x H 75 mm, anodized
  • Clamping surface and profile bottom side plan-milled
  • 4 precision steel shafts Ø 12 h6, material Cf53, hardness 60 ± 2 HRC
  • Aluminium slide blocks WS 5/70, 2 x WS 5/70 (70 mm long) or WS   5/200 (200 mm long), adjustable free of clearance, central lubrication
  • Ball screw pitch 2.5/4/5/10/20 mm
  • Profile sealing by abrasion-resistant sealing lips
  • Aluminium die-cast end plates
  • 2 limit and/or reference switches, repeatability ± 0.02 mm
  • Driving steel collar with sealed
  • Angular contact ball bearings
  • prepared either for flange-mounted direct drive modules or lateral belt drive modules
 
 

LES 6 (LF 6)
Ball Screw Driven Linear Motion Slide

  • Aluminium shaft profile W 150 x H 75 mm, anodized
  • Clamping surface and profile bottom side plan-milled
  • 4 precision steel shafts Ø 12 h6, material Cf53, hardness 60 ± 2 HRC
  • Aluminium slide blocks WS 5/70, 2 x WS 5/70 (70 mm long) or WS 5/200 (200 mm long), adjustable
     free of clearance, central lubrication
  • Ball screw pitch 2.5/4/5/10/20 mm
  • Profile sealing by abrasion-resistant sealing lips
  • Aluminium die-cast end plates
  • 2 limit and/or reference switches, repeatability ± 0.02 mm
  • Driving steel collar with sealed angular contact ball bearings
  • prepared either for flange-mounted direct drive modules or lateral belt drive modules
 
 

LES 3 (Double-Track Lifting Unit)
 Ball Screw Driven Linear Motion Slide

  • Precision feed units L 300, W 175 und H 88 mm
  • Precision lifting unit L 300 x W 175 x H 88 mm
  • Stroke clearance-free, max. 70 mm, with stepping motor
  • NC coupling via a 15-pole amphenol plug on the stepping motor
  • Ball spindle drive, 16 x 5 mm, with two flange bearings
  • Repeatability ± 0.1 mm (reproducibility)
  • Clamping surface L 220 x W 175 x H 8 mm with holes
  • Face-milled surfaces, accuracy < 0.05 mm
  • Great stiffness and capacity due to eight linear bearings
  • Lip seal with teflon coat
  • Limit and/or reference position at 5 mm pitch > 0.0125 mm
 

The double-track lifting unit is available in closed design with ball screw drive and stepping motor drive.

The lifting unit consists of a rectangular aluminium profile (L 300 x W 175 x H 30 mm) with two double-track feed guides. On the top of it, a clearance-free and torsion-resistant precision feed with eight clearance-free linear ball bearings is mounted. The feed has a face-milled clamping surface (L 220 x W 175 x H 8 mm) with clamping and centre holes. Two eight-millimetre thick aluminium covers serve as fixing elements for the flange bearings and the stepping motor drive.

With regard to a vertical operation, the lifting unit is delivered with an integrated magnetic brake.

The stepping motor drive consists of a stepping motor with coupling, hand wheel and limit switch. The stepping motor drives a clearance-free ball screw drive (16 x 5 mm) with a repeatability of ± 0,01mm mm (reproducibility).
The maximum torque (approx. 1 Nm) and the maximum speed (approx. 250 mm/s) depend on the applied stepping motor.

 
3, Meghalaya, Dahanukar Colony, 7th Lane, Pune - 411029, INDIA
Tel. : 91 - 20 - 25454728, Fax : 91 - 20 - 24351349
 
E-mail : sales@cyber-cnc.com