CR80 Rack and Pinion Linear Transducer
- Manufacturer: ELCIS Encoder
- Category: Displacement, SENSORS, Rack and Pinion Linear Transducer, Linear Transducers
The ELCIS CR80 is an incremental rack and pinion linear transducer with a module of 0.796, a stroke from 100 mm, and a resolution of 1 µm to 1 mm. It comes with the rack and pinion system pre-assembled and is applicable to machine tools, CNC machines, etc.
The CR80 features a stainless steel rack (HRC 33-35) with a ground profile and a tolerance of ±4 µm, a steel base support with thermal expansion similar to that of the machine tool bed, and an extruded anodized anticorodal top cover. It uses push-pull phototransistor sensors with an LED light source and a 72-hour burn-in time, certified for accuracy using a laser interferometer.
Power supply: 5 V ±5%, 8–24 V, 18–28 V, 8–15 V, 12 V ±5%, 24 V ±5%, 12–30 V (12 V output) and 8–24 V (5 V output). Electrical connection with connector (CD) mounted on the cursor carriage or with cable (CV), with IP65 on the CV connection.
- Rack and pinion system mod. 0.796 with careers from 100 mm.
- Resolution of 1 µm to 1 mm (codes 1, 2, 5, 10, 20, 40, 50, 100, 200, 500 and 1000) with external multiplication x1, x2 or x4.
- Zipper stainless steel HRC 33-35 with rectified tolerance profile ±4 µm/m.
- Maximum error in useful run of ±4 µm, ±5 µm either ±10 µm According to the resolution, it is not cumulative.
- IP65 with CV connection and read speed of up to 20 m/min.
Technical Frequently Asked Questions
What races and resolutions does the CR80 offer?
Strokes from 100 mm; the stroke table reaches 34,000 mm. Resolutions from 1 µm to 1 mm.
What power supplies does the CR80 accept?
5 V ±5%, 8÷24 V, 18÷28 V, 8÷15 V, 12 V ±5% and 24 V ±5%, plus 12÷30 V with 12 V output and 8÷24 V with 5 V output.
What connection and level of protection does it have?
Standard connector (CD) mounted on the cursor carriage or cable (CV), with IP65 on the CV connection.
Properties
| Feature | Specification |
|---|---|
| Mechanics | |
| Standard stroke | From 100 mm; up to 34000 mm according to the table |
| Maximum error, useful stroke | ±4 µm (1 and 2 µm); ±5 µm (5 µm); ±10 µm (10 µm); non-cumulative |
| Electric | |
| Resolution | 1, 2, 5, 10, 20, 40 and 50 µm; 0.1, 0.2, 0.5 and 1mm |
| Feeding | 5 V ±5%; 8÷24V; 18÷28V; 8÷15V; 12V ±5%; 24V ±5%; 12÷30 V (12 V output); 8÷24 V (5 V output) |
| Exit | Incremental; NPN, PNP, push-pull, open collector, 26LS31 / 88C30 driver |
| Maximum frequency / maximum consumption. | 60 kHz / 120 mA standard, 180 mA line driver |
| Certificate of accuracy with laser interferometer | Yeah |
| Light source | LED with life ≥ 100000 h |
| Protection and environment | |
| Max read speed. | 20 m/min (maximum intermittent speed: +30% of the maximum continuous speed) |
| Impact/vibration resistance | 50 G × 11 ms · 12 G (10–2000 Hz) |
| Operating/storage temperature | 0 … +71 °C / -30 … +85 °C |
| Other features | |
| Zipper | Stainless steel, HRC 33-35, ground profile with tolerance ±4 µm/m |
| Watertightness | IP65 CV connection (IP protection rating according to IEC EN 60529, EN 60529, IEC 529 standards) |
| Starting force | 6 N |
| Reference | Configuration |
|---|---|
| L/CR80-100-5-BZ-N-10-4-CDLCR801005BZN104CD | Useful stroke: 100 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 10 µm · x4 · Standard connector |
| L/CR80-1000-1828-BZ-U-10-4-CDLCR8010001828BZU104CD | Useful stroke: 1000 · 18÷28 V · bidirectional + zero · PNP open collector · 10 µm · x4 · Standard connector |
| L/CR80-1100-5-BZ-N-10-4-CV-R-01LCR8011005BZN104CVR01 | Useful stroke: 1100 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 10 µm · x4 · Cable (IP65) |
| L/CR80-170-824-BZ-B-100-1-CV-01LCR80170824BZB1001CV01 | Useful stroke: 170 · 8÷24 V · bidirectional + zero · Push-pull · 0.1 mm · x1 · Cable (IP65) |
| L/CR80-200-5-BZ-C-10-4-CDLCR802005BZC104CD | Useful stroke: 200 · 5 V ±5 % · bidirectional + zero · Driver 88C30 · 10 µm · x4 · Standard connector |
| L/CR80-200-5-BZ-N-10-4-CDLCR802005BZN104CD | Useful stroke: 200 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 10 µm · x4 · Standard connector |
| L/CR80-200-5-BZ-N-5-4-CDLCR802005BZN54CD | Useful stroke: 200 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 5 µm · x4 · Standard connector |
| L/CR80-200-815-BZ-C-10-4-CDLCR80200815BZC104CD | Useful stroke: 200 · 8÷15 V · bidirectional + zero · Driver 88C30 · 10 µm · x4 · Standard connector |
| L/CR80-300-5-BZ-N-5-4-CDLCR803005BZN54CD | Useful stroke: 300 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 5 µm · x4 · Standard connector |
| L/CR80-600-5-BZ-N-10-4-CDLCR806005BZN104CD | Useful stroke: 600 · 5 V ±5 % · bidirectional + zero · Driver 26LS31 · 10 µm · x4 · Standard connector |
| L/CR80-600-824-BB-10-4-CDLCR80600824BB104CD | Useful stroke: 600 · 8÷24 V · bidirectional · Push-pull · 10 µm · x4 · Standard connector |
Related documentation, cases, and guides
Other products
