Non-Contact Magnetic Grating Optical Linear Scale
32m Range for High-Speed Measurement
Product Overview
The UMLRB series is a magnetic grating length measuring system featuring an integrated design where both the sensor and value reading electronics are embedded within a single housing. The magnetic scale adheres to flat surfaces, with the sensor reader head maintaining a precise 0.1-2.0mm gap from the magnetic scale during installation.
Key Features
- Non-contact measuring technology
- Large gap tolerance between reader head and magnetic scale (0.1-2.0mm)
- Extended measuring length up to 32 meters
- High resolution up to 0.001mm
- Excellent repeatability of ±0.001mm
- Superior stain resistance capability
- Comprehensive signal output: A, A', B, B', Z, Z'
Technical Parameters
| Parameter |
Specification |
| Connection Voltage |
10-30 VDC / 5VDC |
| Current |
10-30 VDC: max. 150mA, 5 VDC: 200mA |
| Signal Level |
10-30V HTL / 5V TTL |
| Resolution |
0.001mm / 0.005mm / 0.01mm |
| Repeatability |
±0.001mm |
| Maximum Running Speed |
2m/s |
| Output Signal |
A, A', B, B', Z, Z' |
| Measuring Length |
32m (Custom sizes available) |
| Sensor/Scale Distance |
Maximum 2.0mm |
| Accuracy at 20°C (μm) |
±(20+20×L), L=measuring length in meters |
| Operating Temperature |
-10 to 70°C |
| Storage Temperature |
-25 to 85°C |
| Humidity |
Maximum 80% (non-condensing) |
| Protection Level |
IP67 |
Mechanical Specifications
| Component |
Specification |
| Sensor Housing |
41 × 11 × 29 mm |
| Maximum Length |
30.0m |
| Weight |
58g |
| Signal Cable |
2 × 0.75mm², and 6 × 0.14mm² |
| Magnetic Scale (MP2-xxx-xx) |
Bending radius: min. 60mm |
| Expansion Index |
α = 16×10⁻⁶K⁻¹ |
| Length Expansion |
ΔL = L × α × ΔT |
| Dimensions |
10mm × 1.8mm |
| Minimum Curvature Radius |
150mm |
Company Information
Our Clients & Agents
Frequently Asked Questions
Q1: Are you a factory or trading company?
A1: We are a factory and provide responses within 24 hours.
Q2: What does your company primarily manufacture?
A2: We specialize in Vision Measuring Machines, Coordinate Measuring Machines, CMM & VMM fixtures, and related equipment.
Q3: How to choose the appropriate specification?
A3: Our professional team will recommend suitable measuring instruments based on your product variety and size requirements.
Q4: Do you accept customized services?
A4: Yes, we provide both standard machines and custom solutions tailored to specific customer needs.
Q5: What is your warranty period?
A5: Our products come with a 1-year warranty. We maintain stable product quality and have enhanced durability on critical components.
