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SERIE 22M


BLIND HOLLOW SHAFT MAGNETIC INCREMENTAL ENCODER FOR INDUSTRIAL APPLICATIONS

  • Resolution up to 512 pulses per turn
  • External diameter 36,5 mm
  • Blind hollow shaft Ø 10 or 12 mm
  • Protection IP65 according to DIN EN 60529
  • Anti-rotation system through pin torque support
  • Connection by cable (other cable lenght available)

 

 
MECHANICAL SPECIFICATIONS
Materials Cover: Aluminium
Housing: Aluminium
Shaft: Brass
Bearings Ballraces
Bearings lifetime 1×1010 rev.
Housing fixing Anti-rotation pin (included)
Blind hollow shaft diameter 10 or 12 mm
Maximum number of revolutions permitted mechanically 6000 rpm
Protection against dust and splashes according to DIN EN 60529 IP65
Rotor inertia moment 20 gcm2
Starting torque at 20ºC (68ºF) ≤ 2 Ncm
Maximum load permitted on axial shaft 40 N
Maximum load permitted on radial shaft 60 N
Weight aprox. 0,1 Kg
Operating temperature range -20°C to +85°C
Vibration according to DIN EN 60068-2-6 100 m/s2 (10Hz…2000Hz)
Shock according to DIN EN 60068-2-27 1000 m/s2 (6ms)
Number of pulses per turn 32, 64, 128, 256, 512
Axial or radial connection 2 meters cable (other cable lenghts available or connector mounted at the end of the cable, upon request)

OUTPUT SIGNALS
OUTPUT CIRCUIT Push-Pull
Differential		 RS422 (TTL compatible)
Power supply 11…30 VDC 5 VDC ±5%
Output voltage 11…30 VDC 5 VDC
Consumption Tipical: 45 mA
Max: 150 mA		 Tipical: 70 mA
Max: 150 mA
Max. load capability / channel ±30 mA ±20 mA
Lenght of cable allowed 100 m 1200 m
“Low” signal level VOL < 2.5 VDC VOL < 0.5 VDC
“High” signal level VOH > VCC – 3 VDC VOH > 2.5 VDC
Frequency 200 kHz 300 kHz
Short circuit protection Yes Yes
Protection polarity inversion Yes No
Channel A leads (90° electric) channel B, view from the shaft, shaft rotating clockwise