LEC100 Manyetik Sensör – ±3 µm – LineDriver (LD) / TTL 1 Vpp (sincos)

  • Repeat accuracy max. ±1 μm
  • Max. resolution 0.1 µm (LD output circuit)
  • Reading distance 0.1 … 0.4 mm
  • Works with MB100/1 magnetic tape
  • Signal period 1000 μm
  • Output circuit sin/cos or LD
  • Function and status display LEDs
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Mechanical Data

Feature Technical data Additional information
Sensor/band reading distance 0.1 … 0.4 mm I reference signals
  0.1 … 0.2 mm R, RD reference signal
Cable sheath PUR, suitable for drag-chain use 8-core ø4.3-0.4 mm
Cable bending radius 5x cable diameter static
  10x cable diameter dynamic
Weight <0.03 kg (without cable), cable 0.028 kg/m
Housing zinc die-cast  

Electrical Data

LD output circuit    
Feature Technical data Additional information
Operating voltage 5 V DC ±5 % reverse polarity protection
Current consumption <50 mA unloaded
  <120 mA loaded
Status display 2 LEDs (yellow, green)  
Output circuit LD (RS422)  
Output signals A, /A, B, /B, I, /I, R, /R  
Output signal level high >2.5 V  
Output signal level low <0.5 V  
Latency 1.5 µs  
Pulse width of reference signal 1, 2, 4 Increment(s)  
Real-time requirement speed-proportional signal output  
Type of connection open cable end  
     
Sin/cos output    
Feature Technical data Additional information
Operating voltage 5 V DC ±5 % reverse polarity protection
Current consumption <50 mA unloaded
  <100 mA loaded
Status display 2 LEDs (yellow, green)  
Output signals sin, /sin, cos, /cos, index, /index  
Output voltage 1 Vpp ±10 % at 0 … 70 °C 120 Ω terminal resistance
Signal period 1000 µm  
Offset voltage UB/2 ±100 mV sine/cosine mean to GND (5 V DC)
Phasing 90°±1°, ±3° (20 kHz) sin/cos
  45° sin (reference signal)
  135° cos (reference signal)
Pulse width of reference signal 180°±40°  
Real-time requirement speed-proportional signal output  
Type of connection open cable end  

System Data

Feature Technical data Additional information          
Pole length 1 mm            
Resolution 0.1, 0.2, 0.5, 1, 2, 5, 10 µm            
System accuracy ±8 µm with MB100/1 accuracy class 10 µm, TU = 20 °C          
Repeat accuracy ±1 µm unidirectional          
Measuring range ∞            
Travel speed ≤25 m/s sin/cos output, referencing speed ≤5 m/s          
  ≤25 m/s LD output circuit, see table, referencing speed ≤5 m/s          
               
Travel speed              
  Travel speed Vmax [m/s]            
Resolution [µm] 0.1 0.8 0.4 0.32 0.16 0.08 0.04
  0.2 1.6 0.8 0.64 0.32 0.16 0.08
  0.5 4 2 1.6 0.8 0.4 0.2
  1 8 4 3.2 1.6 0.8 0.4
  2 16 8 6.4 3.2 1.6 0.8
  5 25 20 16 8 4 2
  10 25 25 25 16 8 4
Pulse interval [µs]   0.1 0.2 0.25 0.5 1 2
Counting frequency [kHz]   2500 1250 1000 500 250 125

 

Ambient Conditions

Feature Technical data Additional information
Ambient temperature -40 … 85 °C  
Storage temperature -40 … 85 °C  
Relative humidity 100% condensation admissible
EMC EN 61326-1 immunity requirement of industry
  EN 61000-6-2 class B emission limit
Protection category IP60 EN 60529
Shock resistance ≤500 m/s², 11 ms EN 60068-2-27, half-sine, 3 axes (+/-), each 3 shocks
Vibration resistance ≤100 m/s², 10 Hz … 2000 Hz EN 60068-2-6, 3 axes, each 10 cycles

 

Technical Drawing

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