Roundss low cost 128 gear tooth encoder 

Principle of Incremental Encoder

An incremental rotary encoder 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. 

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.

Products Superiorities 

1, Certification: CE & ISO9001 & SGS.

2, Feature: sturdy and durable, easy to install, optional various output mode, etc.

3, Application: numerical control machine, textile industry, packing machinery, etc., for automation control

Changchun Rongde Optics Co., Ltd. is located in the modern city- Changhun which is know as the optoelectronics industry base of China. Specializing in the production of rotary encoders and other industrial automation sensor-related products, products used in speed measurement, angle measurement, length measurement. To improve the company’s sales and after-sales network, we set up branch company in Beijing, Guangzhou, Xi’an, Wuxi and Shanghai etc.

*Excellent quality: professional R&D team, strict quality testing.
*Rapid response: an extensive sales network to ensure timely and effective communication.
*Strength to ensure: adequate inventory, the shortest lead time.
*Customized service: to meet the various of needs from customers.
After-sales service: product warranty period of 18 months.

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 our range hood motors it is lifelong maintenance.

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, Beihu District, Chanchun, China

We can pick you up in the airport.

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