LIMAX2 Shaft Information System Absolute car position detection for hoisting heights up to 260 m
- For hoisting heights up to 260 m | speeds up to 10 m/s
- Robust measuring principle for usage in rough environments
- Insensitive to dirt, smoke and humidity
- Simple and flexible installation
- High accuracy and repeatability
- Absolute cabin position is always directly available - no referencing drives necessary
- Available interfaces: CAN, CANopen (DS406, DS417), RS422, RS232, SSI (Gray or binary), PROFIBUS, others on request
MECHANICAL DATA
| Measuring principle | absolute |
| Repeat accuracy | ± 1 increment |
| System accuracy in µm at 20 °C | ± (1000 + 100 x L) L= measuring length in meters |
| Distance sensor/ tape | correct distance is guaranteed by guidance |
| Housing material | aluminium |
| Housing dimensions (W x B x H) | 246 x 55 x 55 mm |
| Required magnetic tape | AB20-80-10-1-R-D-15-BK80 |
| Basic pole pitch (magnetic tape) | 8 mm |
| Max. measuring length | 260 m |
| Connections | open cable ends, optional with connectors |
| Sensor cable | standard length: 3.0 m, optional: 5.0 m, others on request |
| Weight | approx. 460 g without cable, cable: approx. 60 g per meter |
ELECTRICAL DATA
| Power supply voltage | 10 ... 30 VDC |
| Residual ripple | < 10% |
| Current consumption | max. 200 mA |
| Interfaces | CAN, CANopen (DS406 or DS417), RS422, RS232 or SSI (Gray or binary), PROFIBUS, others on request |
| Resolution | standard: 1 mm, optional: 0.5/ 0.25/ 0.125/ 0.625 mm |
| Maximum operating speed | 10 m/s |
ENVIRONMENTAL CONDITIONS
| Storage temperature | -25 ... +85 °C |
| Operating temperature | -10 ... +70 °C, (-25 ... +85 °C on request) |
| Humiditiy | 95 %, non-condensing |
| Protection class | IP50, higher on request |