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ProductspfadMOTION CONTROLpfadLinear StagespfadLinear Stage LS-270
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navDESCRIPTIOn
The Linear Stage LS-270 was developed for positioning tasks with high loads. Cross-roller bearings mounted on rigid tempered aluminum-alloy guarantee very high guiding stiffness and long life-time. learn more...
The ball screw with 5 mm pitch allows velocities up to 150 mm/s. For demanding positioning tasks the linear stages LS-270 can be supplied with a linear scale which is centrally installed between the guides. Linear stages LS-270 can be equipped with a DC or a 2-phase stepper motor and have two inductive limit switches.
 
navDefinitions
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  Linear or Rotation Feedback Linear or Rotation
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Linear Stage LS-270 Load Symbol
navKey features
 navTravel range up to 1016 mm (40")
 navUni-directional repeatability down to 0.05 µm
 navMaximum speed 150 mm/sec
 navLoad capacity up to 150 kg
 navIntegrated limit switches
 navOptionally: linear scale (center mounted)
 
navFacts
Load
Characteristics
 Fx
(N)		 Fy
(N)		 Fz
(N)		 Mx
(Nm)		 My
(Nm)		 Mz
(Nm)		 kax
(µrad/Nm)		 kay
(µrad/Nm)
DC-B-086 1200 40 1500 250 280 250 on request on request
2Phase-072 1200 260 1500 250 280 250 on request on request
navTECHNICAL DATA
Travel range (mm)
 155 305 508 815 1016
Straightness / Flatness (µm) ± 1.5 ± 3 ± 4 ± 7 ± 10
Pitch (µrad) ± 20 ± 40 ± 80 ± 100 ± 120
Yaw (µrad) ± 20 ± 20 ± 30 ± 40 ± 50
Weight (kg) 25 29 35 43 50
 
Motor (Pitch 5 mm) DC-B-086 2Phase-072  
Linear scale     LS-010
Speed max. (mm/sec) 150 50  
Resolution calculated (µm) 0.25 (RE) 12.5 (FS) 0.05
Resolution typical (µm) 0.5 0.4 0.05
Bi-directional Repeatability (µm) ± 2.5 ± 2.5 ± 0.04
Uni-directional Repeatability (µm) 0.5 0.4 0.05
Nominal Current (A) 5.57 2  
Voltage Range (V) 23    
Accuracy on request
Velocity Range (mm/sec) 0.001 ... 150
Material Aluminium, black anodized
navNote:
navMore info:
FS = full step, RE = rotary encoder
Detailed info, concerning the motors and encoders, see: Appendix...

  • MOTOR SIZE


  • DRAWING INFO


  • ORDERING INFO & DETAILS ON REQUEST

 
DC-B-86 2Phase-072
drawing info
           
Travel range (mm) 155 305 508 815 1016
A (mm) 275 350 450 600 700
B (mm) 550 700 900 1200 1400
C (mm) 9 11 15 21 25
 
drawing info
Please fill in all fields marked with * 
Order no.: * 6239-9-

       
Motor: DC-B-086 1      
2Phase-072 2      
Travel range: 155 mm (6")   1    
305 mm (12")   2    
508 mm (20")   3    
815 mm (32")   4    
1016 mm (40")   5    
Encoder: without LS-010   0  
LS-010, Linear steel scale   1  
Switches: ILS-020, Inductive limit switches   4
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