Encoder Incremental Sensor
Product origin :Jilin, China
Delivery time :5 working days
Supply capacity :5000 pcs per week
An incremental rotary encoder working principle is provides cyclical outputs (only) when the encoder is rotated. The incremental rotary encoder is the most widely used of all rotary encoders due to its low cost and ability to provide signals that can be easily interpreted to provide motion related information such as position and velocity.
Applying magnetic fteld with inductive unit,the inductive contactless reading head is based on it to response the teeth of
gear, and it could be treated as 1vpp or TTL(rs422 Line Driver)by circuit correction signal or division signal.
Increase the machining precision in an effective way,fast drilling speed,high speed of tool exchange and continuity of
pressure supply are all beneficial to position accuracy stability.
Optical encoders use light (optics) to identify unique positions for the encoder. Optical encoder engines can be amazingly
precise, with some designs hitting 4 million counts per revolution. This makes an optical encoder a desirable choice where
resolution matters, from office equipment like computer mice and copiers to medical equipment. With phased-array
technology, an optical encoder is increasingly able to perform in much tougher environments which require a
combination of durability and resolution, like crane operations and automated vehicle guidance.
● Good reliability,
● Long life,
● Anti-jamming performance.
● Stainless steel shaft
● Higher stability and protection.
● Metal solid shell
● Bearing load heavy,
● Oilproof and waterproof.
● Certification: CE & ISO9001 & RoHS.
-20 °C(-40 °C)- +85°C
Side Entry Cable/Rear Entry Plug
Voltage/Push-pull/Open collector/Line driver
Output Pulse No.
Roundss was founded in 2006. It is a professional rotary encoder manufacturer with 11000 sq factory. The headquarter is in
Changchun, which is the photoelectric industry base of China. Roundss has 4 sales branches, 30 full-time sales staff and 18
agents in China. We will provide the quality optical encoders and good service to customers in fast response.
Roundss has 11000 sq meter factory including machining workshop and dust free assembly workshop. The automatic
assembly line was developed by Roundss, which is the first in encoder industry. We have 8 production lines: universal
incremental encoders; absolute encoders; manual pulse generator; draw wire sensor; magnetic ring encoder; gear tooth
encoder; servo motor encoder; flexible couplings. We could provide 3000pcs encoders for one week. For every encoder
before leaving factory, it must pass two times of singal inspections.
All encoders passed CE certificate. Some encoders like MPG, handwheel are RoHs compliant. Roudss spends 6% of annual
income on science and technology activities and R&D. Now we have got more than 40 national patents.
Each year, ROUNDSS attends around 10 international exhibitions, such as IMTS, JIMTOF, EMO, SIMTOS, SPS IPC Drives
and so on. The rotary encoders are welcomed by customers around the world. Now encoder products have been exported
to more than 50 countries.
Roundss has 12 agents around the world. Haas, Beijing-Fanuc and Bosch group are all our partners. Wide selection of
encoder products is available. The incremental encoder and MPG are our star products. Roundss also supply the customized
encoder service. We welcome partners to visit our company to talk about cooperation details.
ROUNDSS has about 150 employees. We pay attention to the growth of each partner, respect employees, care for employees,
and improve employees. Roundss group will devoted ourselves in encoder industry and supply the best rotary encoders to you!
1. The questions about the encoder will be answered within 24 hours.
2. One-stop solution will offer to meet all your requirements on budget, designing and shipment.
3. We can offer the information of dealer in your market if you want to contact them directly.
4. Update the procession of manufacturing.
5. Warranty 18 months: Free replacement of defective products within 18 months.
Q1:Can I have a sample for testing?
A: Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to
you. The price is the same for 1-30 sets including the sample
Q2:Can I add my logo on the encoder ?
A:Yes,OEM and ODM are available for us. But you should send us the trademark authorization letter.
Q3:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us. If it is the men-made problems, we also send
the spare parts,but you should pay for the repair fee and shipping cost.
Q4 :Do you have inspection procedures for encoder ?
A:100% self-inspection before packing
Q5:Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Here is our factory address: No.1666, Ya’an Road, North Lake District, Chanchun, China
We can pick you up at the airport.