M1200 Optical Rotary Encoder Index Window Sine Cosine Small PCB Mount Sensor
Optical Rotary Encoder Smallest Sensor High Precision Analog Output System
M1200 Encoder Small PCB mount sensor High Precision sine cosine and Index window
This performance is possible thanks to relaxed alignment tolerances, particularly in the theta Z axis. Mercury offers a ± 2° sweet spot– that’s a 300% improvement over the best competitive encoder. And that will result in dramatic savings in manufacturing costs. No other commercially available encoder is easier to align, easier to use, or easier to integrate into your designs.
Product dimension drawing: 
Standard Short Linear Scales
130mm and Shorter
Key: inches[mm]
| Accuracy | ±3μm standard ±1μm available |
| Material | Soda lime glass |
| Typical CTE | 8 ppm/°C |
| Index | Center or End |
Size
| Model | L18 | L30 | L55 | L80 | L105 | L130 |
| Scale Length | 0.709 | 1.181 | 2.165 | 3.150 | 4.134 | 5.118 |
| Measured Length | 0.512 | 0.984 | 1.969 | 2.953 | 3.937 | 4.921 |
Note: other size please contact saller
Standard Long Linear Scales
155mm and Longer
Key: inches[mm]
| Accuracy | ±5 µm <1m ±5 µm/m >1m |
| Material | Soda lime glass |
| Typical CTE | 8 ppm/°C |
| Index | Center or End |
Size
| Model | L155 | L225 | L325 | L425 | L525 | L1025 | L2025 |
| Scale length | 6.102 [155] | 8.858 [225] | 12.795 [325] | 16.732 [425] | 20.669 [525] | 40.354(1025] | 79.724 [2025] |
| Measured length | 5.906 [150] | 8.661 [220] | 12.598 [3201 | 16.535 [420] | 20.472 [520] | 40.157(1020] | 79.528 [2020] |
Note: other size please contact saller
Standard Rotary Scales
Specifications
| Model No | Scale Outer Diameter | Scale Inner Diameter | Optical Diameter | Hub Inner Diameter +.0005/-0.0000 | Hub Thickness | Fundamental CPR |
| R1206 | 0.472 [12.00] | 0.250 [6.35] | 0.413[10.50] | 0.1253 [3.18] | 0.040[1.02] | 1650 |
| R1910 | 0.750 [19.05] | 0.375 [9.52] | 0.627 [15.92] | 0.1253 [3.183] | 0.040[1.02] | 2500 |
| R3213 | 1.250 [31.75] | 0.500 [12.70] | 1.027 [26.08] | 0.2503 [6.358] | 0.050[1.27] | 4096 |
| R5725 | 2.250 [57.15] | 1.000 [25.40] | 2.053 [52.15] | 0.5003 [12.708] | 0.060[1.52] | 8192 |
| R10851 | 4.250[107.95] | 2.000 [50.80] | 4.106[104.30] | 1.0003 [25.408] | 0.080 [2.03] | 16384 |
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Samples arrived often need 5 workdays.
Q3. Do you have any MOQ (minimum order quality)limit?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5: Do you offer guarantee for the products?
A: Yes, we offer one-year warranty.
Q6: How to deal with the flaw?
A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.