Descriere
- Tachogenerator / ATEX
- Ex-approved by ATEX II 2 G Ex db eb IIC T6 Gb
- Low response time
- Solid shaft ø14 mm
- EURO flange B10
- High signal quality due to patented LongLife technology
- Recognition of sense of rotation
Technical data - electrical ratings
| Reversal tolerance | ≤0,1 % |
|---|---|
| Linearity tolerance | ≤0,15 % |
| Isolation class | B |
| Calibration tolerance | ±5 % |
| Climatic test | Humid heat, constant (IEC 60068-2-3, Ca) |
| Performance | 12 W (speed ≥5000 rpm) |
| Armature-circuit time-constant | <150 µs |
| Temperature coefficient | ± 0,06 %/K (open-circuit) |
| Voltage | 20…150 mV per rpm |
| Interference immunity | EN 61000-6-2 |
| Emitted interference | EN 61000-6-3 |
| Approval | CE ATEX |
Technical data - mechanical design
| Size (flange) | ø115 mm |
|---|---|
| Shaft type | ø14 mm solid shaft |
| Protection DIN EN 60529 | IP 54 (T6) |
| Torque | 1,5 Ncm |
| Admitted shaft load | ≤60 N axial ≤80 N radial |
| Ambient temperature | -20...+55 °C |
| Material | Aluminium die cast alloy Shaft: stainless steel |
| Corrosion protection | IEC 60068-2-52 Salt mist for ambient conditions C4 according to ISO 12944-2 |
| Rotor moment of inertia | 1,15 kgcm² |
| Resistance | IEC 60068-2-6 Vibration 10 g, 10...2000 Hz IEC 60068-2-27 Shock 300 g, 6 ms |
| Weight approx. | 3,8 kg |
| Connection | Screw terminal connector |
| Explosion protection | II 2 G Ex db eb IIC T6 Gb (gas) |
Data sheet
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