Rotary, Incremental
Rotary Incremental , DKS40
 
Model Name DKS40-A5J01024
Part No. 1034646 
  
    
 Mechanical data
 Shaft diameter: 8 mm x 13 mm 
 Moment of inertia of the rotor: 6 gcm² 
 Max. angular acceleration: 3,6 x 10^9 rad/s² 
 Start up torque: 0.6 Ncm （20 °C） 
 Operating torque: 0.4 Ncm （20 °C） 
 Mechanical interface: Solid shaft, Face mount flange 
 Mass: 0.18 kg 
 Permissible shaft loading radial/axial: 40 N, 20 N 
 Bearing lifetime: 2 x 10^9 revolutions 
 Maximum operating speed: 6,000 U/min 
  

Electrical data
 Connection type: cable, universal, 0.5 m 
 Reference signal, number: 1  
 Reference signal, position: 90 °, electronically, gated with A and B 
 Electrical interface: 4.5 V ... 5.5 V, TTL/RS422 
 Operating power consumption （no load）: 40 mA 
 Supply voltage: 4.5 V ... 5.5 V 
 Load current: 30  
 Maximum output frequency: 200 kHz 
  

Ambient data
 Resistance to shocks: 50 g, 7 ms （EN 60068-2-27） 
 Resistance to vibration: 20, 10 ... 2,000 （EN 60068-2-6） 
 Enclosure rating: IEC 60529 
 EMC: EN 61000-6-2, EN 61000-6-3 
 Protection class housing side with cable outlet: IP 64 
 Protection class shaft side: IP 64 
 Protection class standard: IEC 60529 
 Air humidity 90 % 1） 
 Working temperature range: 0 °C ... 60 °C 
 Storage temperature range: -40 °C ... 70 °C, without package 
 1） Condensation of the optical scanning not permitted   

System data
 Measuring step: 90 °, Number of lines 
 Number of lines per revolution: 1,024 
 Error limits binary number of lines: 0.09 ° 
 Error limits non-binary number of lines: 0.13 ° 
 Measuring step deviation at binary number of lines: 0.035 ° 
 Measuring step deviation at non binary number of lines: 0.07 ° 
 Initialization time: 40