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Rotary Rugged Multiturn Absolute Encoder

  • Rotary Rugged Multi turn Sensor is a transducer to detect the angle / speed of the system which correspondence to the rotary motion of the shaft.
  • Rotary Rugged Multi turn Sensor is based on contact less Magnetic technology and hence has a very long life.
  • USP of the product is that
    1) It has no gears no battery still has a self powered functionality and remembers the angle information if turned off and turned on again.
    2) Number of turns can be can scaled by the user on the field.
  • Rotary Rugged Multi turn Sensor housing and Sensor Shaft can be modified based on the requirement
  • The Protection class of the standard sensor is IP65 However the same can be increased subject to the requirement of the user
  • Technical
  • Mechanical
  • Electrical
Technical

Environmental Specifications

Protection Class (Shaft) IP65
Protection Class (Housing)  IP65
Operating Temperature -30 °C fixed (-22 °F), -5 °C flexible (+23 °F) - +80
°C (+176 °F)
Humidity 98% RH, no condensation

Scaling Functionality

Using the Set 1 and Set 2 input signals the measuring range (min range of 22.5º) with the analog output range can be scaled

  • Turn the encoder shaft to the min position (One end of the measuring range) • Connect Set 1 signal to high level for 1 second
  • On release the analog output value jumps to the minimum output value ( e.g.: 4 mA)
  • Turn the encoder shaft to the max position (Other end of the measuring range)
  • Connect Set 2 signal to high level for 1 second • On release the analog output value jumps to the maximum output value ( e.g.: 20 mA)
  • Analog output is scaled to the new measuring range
Mechanical
Housing Material Steel
Flange Material Aluminum
Shaft Material Solid Steel Flat, Length = 15 mm
Max. Shaft Load Axial 40 N, Radial 110 N
Vibration Resistance ≤ 10 g (10 Hz – 1000 Hz, EN 60068-2-6)
Length 37 mm (1.46")
Weight 280 g (0.62 lb)
Electrical
Supply Voltage 8 – 32 VDC
Current Consumption Typical 20 mA @24 V (no load)
Start-Up Time  <500 ms
Max Load Resistance 500 Ω
Analog Accuracy  @ 20 mA = ±20 µA (with an ideal power supply)
Linearity 0.15%
Settling Time 32 ms (from min value to max value jump)
Resolution Singleturn  13 bit
Resolution Multiturn  4 bit
Accuracy (INL) ±0.0878° (≤ 12 bit)
Direction Counterclockwise shaft movement (front view on shaft)
Code Analog Current 4 – 20 mA
Cycle Time Base Sensor < 100 µs
Minimum Measurement Range 0 – 22.5°

 

Download Datasheet

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