Dynamic Focus Module High Precision Grating Encoder As Feedback With 25 Bit Position Resolution
Dynamic Focus Module High Precision Grating Encoder As Feedback With 25 Bit Position Resolution
VCM F1 adopts the traditional voice coil motor design scheme, linear motor structure is simple, high stability. Using high precision grating ruler as position feedback, position resolution accuracy is 25 bits. Digital encoder technology greatly improves positioning accuracy, in addition to extremely low noise, excellent linearity and minimal drift. VCM F1 is a digital processing driver technology based on FPGA. The digital driver has excellent anti-interference ability and excellent dynamic performance. In addition, it has good waterproof and dustproof performance.
Key Features Of Vcm F1
High-precision grating encoder as feedback with 25 bit position resolution
Extremely low noises, excellent linearity and lowest drift
Mainly applying to dynamic auto-focusing, it is able to combine with galvo scanning system to 3D dynamic scan system. The widely applications are used successfully in 3D laser marking, 3D printing and large format processing, etc
Technical parameters
| specifications | VCM F1 |
| Input Beam Aperture (mm) | 20 |
| Output Beam Aperture (mm) | 40 |
| Travel Length (mm) | M20 |
| Tracking Error (ms) | 0.7 |
| Typical Speed (mm/s) | ≤80 |
| Focus Speed (m/s) | / |
| Repeatability (pm) | <0.5 |
| Nonlinearity (%) | 0.05 |
| Long-term Drift over 8 hours (μm) | <3 |
| Power Requirements | ±15VDC,≥3A |
| Communication Protocol | XY2-100 |
| Operation Temperature (℃) | 25±10 |
Technical drawing
FAQ:
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: Can you do OEM for me?
A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
Q4: What's your payment terms ?
A4: By T/T, Western Union, L/C.
Q5: How long is your production lead time?
A5:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.
Q6: When can I get the quotation ?
A6: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.
Product certificate
Factory environment
Product Tags:
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High Precision Galvanometer Scanner 25 Bit Position Galvo Scanner Head Images
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