Blind or through hollow shaft up to ø25.4 mm

  • Encoder with blind or through hollow shaft up to ø25.4 mm
  • Max. 16384 pulses per revolution
  • Optical sensing method
  • Robust design
  • High resistance to shock and vibrations
  • High signal quality

Through hollow shaft ø20 to ø27 mm

  • Encoder with through hollow shaft ø20...27 mm
  • Max. 10000 pulses per revolution
  • Optical sensing method
  • Mounting by torque support
  • TTL or HTL output signals
  • Cable output radial
Technical data - electrical ratings
Approval UL approval / E63076
Consumption w/o load ≤30 mA (24 VDC)
≤60 mA (5 VDC)
≤100 mA
Emitted interference EN 61000-6-4 EN 61000-6-3
Interference immunity EN 61000-6-2 EN 61000-6-2
Output frequency ≤150 kHz ≤300 kHz (TTL)
≤160 kHz (HTL)
Output signals A 90° B, N + inverted A, B, N + inverted
Output stages Linedriver/RS422
Push-pull short-circuit proof
TTL linedriver (short-circuit proof)
HTL push-pull (short-circuit proof)
Pulses per revolution 1024 … 16384 2000 … 10000
Reference signal Zero pulse, width 90° Zero pulse, width 90°
Reverse polarity protection Yes (4.75...30 VDC) Yes
Sensing method Optical Optical
Voltage supply 5 VDC ±10 %
4.75...30 VDC
5 VDC ±5 %
8...30 VDC
Technical data - mechanical design
Connection Connector M23, 12-pin Cable 1 m
Material Housing: aluminium
Flange: aluminium
Housing: aluminium, black, powder-coated
Shaft: stainless steel
Mounting kit 050
Operating speed ≤3800 rpm ≤5000 rpm
≤3000 rpm IP 65 (>70 °C)
Operating temperature -25...+85 °C (24 VDC)
-40...+85 °C (optional)
-20...+70 °C
-20...+100 °C
Protection EN 60529 IP 54 IP 65
Relative humidity 95 % non-condensing 90 % non-condensing
Resistance EN 60068-2-6
Vibration 10 g, 16-2000 Hz
EN 60068-2-27
Shock 200 g, 6 ms
EN 60068-2-6
Vibration 10 g, 55-2000 Hz
EN 60068-2-27
Shock 30 g, 11 ms
Rotor moment of inertia 2000 gcm²
Shaft type ø20 mm (blind hollow shaft)
ø25 mm (blind hollow shaft)
ø20 mm (through hollow shaft)
ø22 mm (through hollow shaft)
ø25 mm (through hollow shaft)
ø27 mm (through hollow shaft)
Size (flange) ø75 mm ø80 mm
Starting torque ≤0.025 Nm (+20 °C)
Weight approx. 700 g 580 g
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