Magnetic Grating Non Contact Optical Linear Scale 32 M High Speed Measuring
Introduction
The UMLRB series is a magnetic grating length measuring system, the sensor and the value reading electronics are embedded in one shell, the magnetic scale is stick on a flat plane, when install the scale, the sensor reader head should be kept the position of 0.1-2.0mm to the magnetic scale.
Features
Non-contact measuring.
Large gap range between the signal reader head and the magnetic scale, 0.1-2.0mm.
Measuring length up to 32m.
Resolution up to 0.001mm.
Repeatability up to +/-0.001mm.
High stain resistance capability.
Offering A, A’, B, B’, Z, Z’ signal.
Parameters
| Connection voltage | 10-30 VDC / 5VDC |
| Current | 10-30 VDC: max. 150mA, 5 VDC: 200mA |
| Signal level | 10-30VHTL/5V TTL |
| Resolution | 0.001mm/0.005mm/0.01mm |
| Repeatability | +/-0.001mm |
| Max. running speed | 2m/s |
| Output signal | A, A’, B, B’, Z, Z’ |
| Measuring length | 32m(Need larger size please consult to our service dept. ) |
| Sensor / scale distance | Max.2.0mm |
| Accuracy in 20°C(um) | ±(20+20xL), L=measuring length, unit:m |
| Running temperature | -10 - 70°C |
| Storage temperature range | -25 - 85°C |
| Humidity | Without condensation, max. 80% |
| Protection level | IP67 |
| Sensor mechanical data | UMLRB shell 41 x 11 x 29 mm |
| Max length 30.0m | |
| Weight 58g | |
| Signal cable | 2 x 0.75mm², und 6 x 0.14mm² |
| Magnetic scale, MP2-xxx-xx | banding redius: min. 60mm |
| Expanding index a=16x10-6K-1 | |
| Length expending: ΔL=LxaxΔa | |
| Dimension 10mm x 1.8mm | |
| Min. curvity radius 150mm |
