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Encoders without bearings - incremental, HDmag MHGE 800
Magnetic sensing / Through hollow shaft max. ø740 mm:
- Signals using square or sine waves.
- Sturdy and wear less.
- Superior security achieved by completely enclosed electronics.
- Large tolerances: max. radial 2.2 mm, axial ± 3 mm.
- Incredibly small dimensions.
- Easy adaption and straightforward mounting.
- Delivery includes a magnetic rotor.
Electrical ratings:
- Interference immunity: EN 61000-6-2.
- Emitted interference: EN 61000-6-3.
- Approval: CE, UL approval / E217823, Option: DNV approval.
Electrical ratings (square-wave):
- Voltage supply: 4.75...30 VDC.
- Consumption w/o load: ≤70 Ma.
- Pulses per revolution: 512 … 32768.
- Phase shift: 90 ° ±10°.
- Duty cycle: 40…60 %.
- Reference signal: Zero pulse, width 90°.
- Sensing method: Magnetic.
- Output frequency: ≤300 kHz.
- Output signals: A+, B+, R+, A-, B-, R-.
- Output stages: HTL, TTL/RS422.
Electrical ratings (SinCos):
- Voltage supply: 5 VDC.
- Consumption w/o load: ≤70 mA.
- Sinewave cycles per revolution: 512.
- Phase shift: 90 ° ±5°.
- Reference signal: Zero pulse, width 90°.
- Sensing method: Magnetic.
- Output signals: A+, B+, R+, A-, B-, R-.
- Output stages: SinCos 1 Vpp.
- Difference of SinCos amplitude: ≤20 mV.
- Harmonics typ.: -40 dB.
- DC offset: ≤20 Mv.
Mechanical design:
- Sensor head: Standard signal processing.
- Size (flange): ø813 mm.
- Shaft type: ø650...740 mm (through hollow shaft).
- Axial tolerance: ±3 mm (wheel/head).
- Radial tolerance: 0.1…2.2 mm (wheel/head).
- Protection EN 60529: IP 67.
- Operating speed: ≤1000 rpm.
- Material: Housing sensing head: aluminium alloy, Wheel: stainless steel 1.4104 (option DNV: 1.4313).
- Operating temperature: -40...+100 °C.
- Resistance: IEC 60068-2-6, Vibration 30 g, 55-2000 Hz, IEC 60068-2-27, Shock 300 g, 2 ms.
- Accuracy of magnetic measure: ±50 ″.
- Connection: Flange connector M23, 12-pin, Terminal box.
| Brand | Baumer Thalheim |
|---|
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