EMSC Incremental Measuring System Magnetic Length Measurement with 1 Vpp sine-cosine output
- Speed proportional sin/cos signal outputs
- 2 mm movement results in one sin/cos period
- Reading distance up to 0.8 mm
Mechanical data
| Measuring principle | incremental |
| Repeat accuracy | depends on interpolation unit |
| System accuracy in µm at 20 °C | ± (20 + 20 x L), L= measuring length in meters |
| Distance sensor / tape | max. 0.8 mm |
| Sensor housing material | zinc die cast |
| Housing dimensions (L x W x H) | 30 x 12,5 x 25 mm |
| Required magnetic tape | MB20-20-10-1-R |
| Pole pitch | 2 mm |
| Max. measuring length | theoretically unlimited |
| Connections | open cable ends |
| Sensor cable | 1.5 m, others on request, drag chain suitable |
| Sensor cable bending radius | 60 mm |
| Weight | approx. 35 g (sensor without cable), cable: approx. 60 g per meter |
ELEcTRICal DatA
| Power supply voltage | 5 VDC |
| Residual ripple | ± 25 mV |
| Current consumption | max. 120 mA |
| Output signals | Sin+, Cos+, Sin-, Cos- |
| Output levels | 1 Vss |
| Output current per channel | max. 20 mA |
| Resolution | 2 mm signal period |
| Index pulse | not available |
| Max. output frequency per channel | 10 kHz |
| Max. operating speed | 10 m/s |
Environmental conditions
| Storage temperature | -25 ... +85 °C |
| Operating temperature | -10 ... +70 °C, -25... +85 °C on request |
| Humidity | 95 %, non-condensing |
| Protection class | IP64, higher on request |