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Brand : HEIDENHAIN
ERN 1381
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The HEIDENHAIN ERN 1381 compact incremental single turn rotary encoder is designed for servo motors/drives applications with integral bearing and mounted stator coupling with a tapered shaft.
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Description
The HEIDENHAIN ERN 1381 servo motor/drive single turn encoder offers the following features…
- Taper shaft Ø 9.25mm; taper 1:10
- 1Vpp incremental interface
- No commutation signals
- Line counts from 512 to 4096
- Line count accuracies: 512/±60“ - 2048/±20“ - 4096/±16“
- Cutoff frequency is 210KHz
- Voltage supply if DC 5V
- Mechanical permissible speed is 15 000 rpm
- 12 pin PBC connector
- Permissible axial motion of measured shaft is ±0.5mm
- Minimum operating temperature is –40°C
- IP40 protection rating