Multiturn absolute rotary encoder AVM58-0
- Industrial standard housing ∅58 mm
- 30 Bit multiturn
- Data transfer up to 2 MBaud
- Optically isolated RS 422 interface
- Servo or clamping flange
- Zero-set function
- Up to 4096 pulses on incremental track
Datasheet excerpt: Technical data of AVM58-0
| General specifications | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Device type | Multiturn absolute rotary encoder | |
| UL File Number | E223176 “For use in NFPA 79 Applications only” , if UL marking is marked on the product. | |
| Electrical specifications | ||
| Operating voltage | 4.5 … 30 V DC (SSI, SSI + RS422) ; 10 … 30 V DC (SSI + Push/Pull) | |
| No-load supply current | max. 180 mA | |
| Time delay before availability | < 250 ms | |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit | |
| Output code | Gray code, binary code | |
| Code course (counting direction) | cw descending (clockwise rotation, code course descending) | |
| Interface | ||
| Interface type | SSI ; SSI + incremental track | |
| Monoflop time | 20 ± 10 µs | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | 14 Bit | |
| Overall resolution | up to 30 Bit | |
| Transfer rate | 0.1 … 2 MBit/s | |
| Voltage drop | UB – 2.5 V | |
| Standard conformity | RS 422 | |
| Input 1 | ||
| Input type | Selection of counting direction (cw/ccw) | |
| Signal voltage | ||
| High | 4.5 … 30 V | |
| Low | 0 … 2 V | |
| Input current | < 6 mA | |
| Switch-on delay | < 10 ms | |
| Input 2 | ||
| Input type | zero-set (PRESET 1) | |
| Signal voltage | ||
| High | 4.5 … 30 V | |
| Low | 0 … 2 V | |
| Input current | < 6 mA | |
| Signal duration | min. 100 ms | |
| Switch-on delay | < 10 ms | |
| Output | ||
| Output type | RS422, Push/Pull | |
| Signal output | A+B+/A+/B | |
| Pulses | 1024, 2048, 4096 | |
| Connection | ||
| Connector | type 9416 (M23), 12-pin, type 9416L (M23), 12-pin | |
| Cable | ∅7 mm, 6 x 2 x 0.14 mm2, 1 m | |
| Ambient conditions | ||
| Operating temperature | -40 … 85 °C (-40 … 185 °F) | |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) | |
| Mechanical specifications | ||
| Material | ||
| Combination 1 | housing: powder coated aluminum flange: aluminum shaft: stainless steel | |
| Combination 2 (Inox) | housing: stainless steel flange: stainless steel shaft: stainless steel | |
| Mass | approx. 460 g (combination 1) approx. 800 g (combination 2) | |
| Rotational speed | max. 12000 min -1 | |
| Moment of inertia | 50 gcm2 | |
| Starting torque | < 5 Ncm | |
| Shaft load | ||
| Axial | 40 N | |
| Radial | 110 N | |
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