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
