LS Series

Digital Laser Scanner System
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About LS Series

See Other Digital Laser Scanner System

LS Series

Specifications


Laser Scanner System LS-2-EU + LE-60TM40
Component Controller LS-2-EU
  Encoder Motor LE-60TM40
Positioning Command Resolution 0.33 µrad (0.068 arc-sec)
Performance Settling Time 0.666 msec / 7 mrad (Settling Range : ± 21.4 µrad with 10.0 gcm2 )
  Repeatability 10 µrad
  Scan Angle +/- 10 degrees
  Positioning Thermal Drift 48.5 µrad / Δ45 ºC
Environment Operating Temperature 23 ± 5 ºC
( The temperature inside of motor must be 75 ºC or less while in operation )
  Operating Humidity 80 % RH or less ( no condensation )

LE-60TM40 SPECIFICATION
Motor Type Single phase 4 -pole coreless brushless
  Scan Angle ± 10 degrees
  Rotor Inertia 15.0 gcm2
  Torque Constant 0.041 Nm / A
  Coil Resistance 0.9 ohm
  Coil Inductance 0.28 mH
Encoder Type Laser diffraction Interference rotary encoder
  Resolution 140,000 sinusoidal wave / revolution
  Output Signal A phase, B phase, Z phase
  Maximum response 3 MHz ( 21.4 rps ) or more
Outside Diameter   Ø 58
Length   83 mm
Maximum Load   Axial : 1.0 N, Radial : 1.0 N
Weight   0.65 kg

LS-2-EU SPECIFICATION
Control Axis 2 axis
Power Supply + 5 V 6 A, - 5 V 3 A
  + 96 V 22 A peak / axis, - 96 V 22 A peak / axis
Communication Interface Serial (RS-232C) : for command / data
  Parallel : Positioning command input / inpositioning signal output
Dimension 329 x 189.5 x 305 mm *1
Weight 16 kg

APPLICATIONS

  • Laser Via Hole Machine
  • Semiconductor Equipment
  • High Precise Positioning Machine

 

*1 Some extra space must be kept around the unit for the air-flow