MAAX-MAUX Absolute Explosion Proof Encoder
Position Sensors & Encoders
The MAAX magnetic rotary encoder is designed to operate directly in explosive Class 1, Division 1 and Zone 1 environments commonly found in oil and gas applications. This stackable multi-turn absolute encoder is available in Profibus, CANopen and SSI outputs and can provide up to 16 bits of resolution.
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Contact UsFeatures
- ATEX/IECEx Explosion Proof Certified
- Profibus interface standard
- 30mm max. thru shaft, 20mm max. integrated coupling versions
- Robustness and excellent resistance to shock / vibration
- Double or triple mounting possible
- High protection level IP65
- Wide temperature range –40°C to +85°C
- 5 to 30 Vdc power supply
- High resolution available: 65 536 counts per revolution (16 bits resolution)
- Standard number of turns: 4096 (12 bits), 16 bits option available upon request
Software Download
To configure the MAAX/MAUX series of Explosion Proof encoders with a Profibus output please download and use the GSD available in the Downloads section.
Specifications
| Description | Parameters |
| Material | Cover and body: aluminum hard anodized Shaft: Stainless Steel |
| Bearings | Chrome steel ball bearings |
| Maximum load | Axial: 50 N Radial: 80 N |
| Shaft inertia | ≤ 55.10-6 kg.m2 |
| Torque | ≤ 25.10-3 N.m |
| Permissible max. speed | 3 000 RPM |
| Continuous max. speed | 3 000 RPM |
| Shaft seal | Nitrile |
| Shock (EN60068-2-27) | ≤ 500 m.s-2 (during 6ms) |
| Vibration (EN60068-2-6) | ≤ 100 m.s-2 (10 … 2 000 Hz) |
| EMC | EN 61000-6-4, EN 61000-6-2 |
| Isolation | 500V (1 min) |
| Weight (approx.) | 3,200 kg |
| Operating temperature | See Tamb chart below |
| Storage temperature | - 40... + 85 °C |
| Protection(EN 60529) | IP 65 |
| Torque (ring pressure screw) | 4N.m |
| Theoretical mechanical lifetime 109 turns (Faxial / Fradial) | 25 N / 40 N: 140 50 N / 80 N: 17 |
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