Shanghai Hengxiang Optical Electronic Co., Ltd.
PROFESSIONAL ENCODER MANUFACTURER SINCE 2001 Incremental & Absolute Encoders all in high quality
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S58 optical rotary encoder outer dimension 58mm axis diameter 10mm socket out from back
Production date
1. for 1-10 samples: 3-5 working days
2. for 20-50 mass production: 7-10 working days
3. for over 100pcs, production will be discussed with customers and ship on time
Payment terms
1. T/T, western union, credit card, PayPal, etc
2. 3-5 working days after payment received
3. Encoders will be shipped once ready
Encoder Catalogue
If you have already selected the encoder model you are going to order, please email us directly or contact online service right now to get the latest catalogue.
But if you are still have any doubts on choosing a right encoder model number, you are also free to contact us to get the related catalogue.
Technical Theory
Every 90 el° the incremental encoder outputs a rising or falling edge on the “A” or “B” output that can be interpreted as a count. If an encoder outputs 1000 PPR, a counter can interpret 4000 counts (4 counts each pulse).
The phase angle states the length between 2 edges, given in el°. This parameter is typically specified with a defined constant phase angle value and phase angle error (also called quadrature error).
The DNL accuracy is the phase angle error as an absolute value given in (mechanical) degrees.
An incremental encoder outputs a defined amount of pulses per revolution, so that every pulse is expected to be on a defined mechanical position. The maximum deviation between this ideal position and the actual position is called integral non linearity (INL). The INL accuracy is an important value if the incremental encoder is used for positioning tasks.
Encoder Product Basis information
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | Incremental encoder |
| External diameter | 58mm |
| Resolution | 50;60;100;200;250;256;300;360;400;450;500;512;600; |
| 700;720;800;900;1000;1024;1200;2000;2048;2500;5000 | |
| 8192;10000；11520；16384；20000；23040 | |
| Output phase | Phase A+,B+,Z+ , A- B- Z- |
| Cable length | 1M (cable length could be added appropriately by |
| require, but it need payment individually) | |
| Consumption current | 100mA MAX |
| Top response frequency | 300KHZ |
| Allowable ripple | ≤3%rms |
| Load Voltage | ≤DC30V |
| Insulation strength | AC500V 60s |
| Insulation resistance | 10MΩ |
| Shaft Material | Stainless steel |
| Shell Material | die cast aluminum |
| Cable length | 1000mm(cable with shielding) |
| Certification | CE |
FAQ
Q: Do you have some videos of your products?
A: Yes, you could visit our YOUTUBE page for encoder videos.
Q: What’s your encoder product guarantee policy?
A: 1 year quality warranty and life-long technical support.
Q: Where can I download the encoder catalogue or datasheet?
A: You could visit our official website or email us directly to the latest files.
Q: How to select a right encoder model?
A: A right encoder model is based on different applications and parameters, you could contact us for technical support if you have any query.
Q: Do you offer technical support?
A: Yes, we have professional technician who can solve all your doubts.
Q: Are you a factory or a trading company?
A: we are 100% factory with our brand.
Q: What’s your brand?
A: HENGXIANG
Q: Do you test your encoder product before shipment?
A: Yes, we 100% test and examine every piece before shipping to make sure it work well on your device
Q: What is the highest resolution of your encoder products?
A: The highest resolution is 80000ppr, you can email us for more information.
About our factory
1. Own brand of "HENGXIANG" encoder
2. Has ISO9001:2000 Quality Management System Certificate and CE Certification
3. Invention patents five and utility model patents five
4. Passed Shanghai New and High-tech Achievements Transformation Project.
5. Our target: Meeting Client's Requirement,Creating Social value,serving clients attentively and Achieving win-win.
6. Located in Shanghai city
7. 20-30 experienced workers