รายละเอียด Baumer Magnetic Absolute Encoder Code EAM300-SM5.5L4B12160.A
Overview
- Encoder single- or multiturn / SSI
- Precise magnetic sensing
- Angular accuracy up to ±0.15°
- Resolution max. 32 bit (14 bit ST, 18 bit MT)
- High resistance to shock and vibrations
- High protection up to IP 67
- Radial or axial plug and cable connection
| Technical data - electrical ratings | |
|---|---|
| Voltage supply | 4.5...30 VDC |
| Consumption typ. | 60 mA (5 VDC, w/o load) 20 mA (24 VDC, w/o load) |
| Initializing time | ≤ 170 ms after power on |
| Data currency | Typ. 2 µs (cyclic request) |
| Interface | SSI |
| Function | Multiturn Singleturn |
| Operating mode | Linear feedback shift register (on request) |
| Steps per revolution | ≤16384 / 14 bit |
| Number of revolutions | ≤262144 / 18 bit |
| Absolute accuracy | ±0.15 ° (+20 ±15 °C) ±0.25 ° (-40...+85 °C) |
| Sensing method | Magnetic |
| Code | Gray or binary |
| Code sequence | CW: ascending values with clockwise sense of rotation; looking at flange |
| Inputs | SSI clock: Linereceiver RS422 Zero setting input Counting direction |
| Output stages | SSI data: Linedriver RS422 |
| Interference immunity | EN 61000-6-2 |
| Emitted interference | EN 61000-6-3 (cable length <30 m, no connection to DC network) EN 61000-6-4 |
| Diagnostic function | DATAVALID (on request) |
| Approval | UL approval / E217823 |
| Technical data - mechanical design | |
|---|---|
| Size (flange) | ø30 mm |
| Shaft type | ø5 x 12 mm solid shaft ø6 x 12 mm solid shaft ø8 x 12 mm solid shaft |
| Flange | Synchro flange |
| Protection EN 60529 | IP 65 (without shaft seal) IP 67 (with shaft seal) |
| Operating speed | ≤6000 rpm |
| Starting torque | ≤0.75 Ncm (+20 °C, IP 65) ≤1.1 Ncm (+20 °C, IP 67) |
| Moment of inertia | 0.98 gcm² |
| Admitted shaft load | ≤10 N axial ≤10 N radial |
| Material | Housing: steel zinc-coated Flange: aluminium Shaft: stainless steel |
| Operating temperature | -40...+85 °C (see general information) |
| Relative humidity | 95 % |
| Resistance | EN 60068-2-6 Vibration 30 g, 10-2000 Hz EN 60068-2-27 Shock 500 g, 1 ms |
| Weight approx. | 150 g |
| Connection | Flange connector M12, 8-pin Cable 2 m |
