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Features
- Large hollow shaft diameter (up to 10 m with a scale tape)
- High shaft speeds up to 20,000 rpm
- No additional starting torque from shaft seals
- Segment versions
- Also available with Functional Safety Modular angle encoders with optical scanning are available with various graduation carriers:
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- ERP/ERO: Glass circular scale with hub
- ERA/ECA 4000: Steel drum
- ERA 7000/8000: Steel scale tape
Typical field of application
- High-resolution rotary axes with high reproducibility
- Very high number of signal periods
- Small mounting space
- Small interpolation error and low signal noise
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Features
- Encoder input with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
- Control input „Error Release“ for PNP signals [10 ... 30 VDC]
- Input frequency up to 400 kHz
- Pulse output with format A, /A, B, /B, Z, /Z [RS422] or with format A, B, 90° [HTL]
- Output frequency up to 4 MHz [RS422]
- Control output „Error“ with push-pull characteristic, short-circuit-proof, [5 ... 30 VDC]
- Power supply 18 ... 30 VDC
- Snap-on housing for top-hat rail (according to EN 60715)
- Adjustable multiplier for interpolation rates from 1:5 to 1:50
- Adjustable divider 1:1 – 1:255 to reduce the output frequency
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Features
- 1 encoder input with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
- Maximum sinus input frequency 500 kHz with max. 200 ns conversion time
- 2 signal outputs with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
- 2 pulse outputs with format A, /A, B, /B, Z, /Z [RS422, TTL, HTL]
- Power supply 17 ... 30 VDC
- Snap-on housing for top-hat rail (according to EN 60715)
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Features
- 1 encoder input with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
- Maximum sinus input frequency 500 kHz with max. 200 ns conversion time
- 4 signal outputs with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
- Power supply 17 ... 30 VDC
- Snap-on housing for top-hat rail (according to EN 60715)
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