Optical Rotary Encoder Resolution Up To 8 Million/Turn Speed Up To 10m/S Mini Read Head
The encoder is an open non - contact universal grating ruler system. Compact and compact, built-in mounted LED indicator, output digital volume indicator up to 32nm resolution and built-in integrated optical Index mark sensor.
The HXC grating system is used in all areas of industrial automation, such as semiconductor, electronics, medical, scanning, printing, scientific research, space measurement, imaging and special machine tools, including precision measurement and motion systems. Generally speaking, precision motion control requires the use of precision feedback gratings.
· Resolution
Straight line: 8μm to 32nm Circle: up to 8 million/turn
· Accuracy
Straight line: ≤±3μm Circle: ≤±2.1arc-sec
· Speed
Up to 10 m/s motion speed
1.System specification
| Encoder size (mm): | 36.0x13.5x13 |
| Signal output: | Difference 1Vpp sin/cos and Index pulses
Or differential A-quad-B and Index pulses |
| Resolution (digital): | 4μm -32nm(linearity) |
| Precision class: | +/-3um(short glass grating)
+/-5um(long glass grating
<+/-3um/ m (two-point linearization)<+/-50pm/ m (slope) |
| Power supply: | 5VDC+ 5%@ 190mA(straddle 120Ω resistance at A,B,I)
5VDC+ 5%@ 105mA(straddle 120Ω resistance at sin,cos,I) |
| maximum speed: | 10m/s |
| Index signal: | 1/4 grid distance period (difference 1Vpp sin/cos output)
1LSB(Differential A-quad-B output) |
| status indicator lamp: | exist |
| Operating environment: | air |
| Grating distance: | ≤Multiple options at 256μm |
| Repetition accuracy: | 1LSB(>50nm resolution); 72nm(≤50nm resolution) |
| Typical subdivision accuracy error(SDE) : | 72 nm |
| Weight: | ＜18g(encoder), <100g/m (cable) |
2.Operating specification
| Temperature |
| Operation: | -20°C-70°C |
| Storage: | -20°C-85°C |
| Humidity |
| Operation: | 10% to 90% RH,non-condensation |
| Storage: | Up tp 85% RH,non-condensation |
| Vibration: | 10g,55 Hz - 2 Hz; EN60068-2-6 |
| Speed up: | 50g: EN60068-2-7 |
| Signal level: | A/B/1(difference): RS-422
A/B/1(single-ended, no load): High >3VDC, low <0.2VDC
sin/Cos: 1Vpp straddles 120 Ω load |
3.Encoder model definition
| SI | A | B | C | Y | 0 5 | A | 2 |
| encoder series | A-standard one-piece
B-The mini split type (only applicable to the digital output)
C-The mini (only applicable to analog output) | B-linear
C-circular,OD≥φ85
D-circular,TBD＜OD＜φ85 | C-glass
D-Metal grating | output
B-analogue 1 Vpp T-8um
D-4um
E-2um
X -1um
Z-0.5um
W-0.2um
Y-0.1um
F-80nm
G-64nm
H-50nm
J-40nm
K-32nm | cable length
05-0.5m
10-1m
15-1.5m
20-2m | A-DSUB9
B-DSUB15 | 0-12.5MHz
1-6.25MHz
2-4MHz
3-3MHz
4-2.5MHz
5-2MHz
6-1.5MHz
7-1MHz |
4.Glass grating model definition
| ST | L | 130 | 85 | 62 | T |
| Glass grating series | L-linear
R-circular | Linear grating length
130/325/680 | Outside diameter circular grating
85/108/140/175None (when the type is linear) | Inside diameter circular grating
62(corresponding OD 85)
85(corresponding OD 108)
102(corresponding OD 85)
145(corresponding OD 175)
None (when the type is linear) | Linear grating back
T - with double-sided adhesive |
5.FAQ:
Q: How to order your product?
A: Contact us, or email us, we will reply you as soon as possible.
Q: Do you offer technical support?
A: Yes, we have professional technician who can solve all your doubts.
Q: What’s your product guarantee policy?
A: 1 year quality warranty and life-long technical support.
If you have any doubt on selecting the model, you are welcome to contact us for more assistant.
Q: 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.
Q:Are you a factory or trading company?
A:We are an integrated service company specializing in manufacturing automation equipment and are committed to helping customers improve productivity; the company has strong design and research and development capabilities, production capabilities and excellent service teams, and we have our own brand.
Q:Can I make a OEM order?
A:We can customize the product you want according to your needs.No matter what your automation requirement it is, you will get the satisfied answer in the cooperation with HXC.
Q:How does your factory do regarding quality control?
A:”Quality is priority.” Our team always attach great importance to quality controlling from the very beginning to the very end.
6.Product picture
7.Packing and transportation
Product Tags:
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Resolution Up To 8 Million/Turn Optical Rotary Encoder Speed Up To 10m/S Images
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