Illustrate: 1. All products are brand new, best quality components, brand new unused products. 2. Pictures are for reference only. More accurate data can be consulted with customer service. 3. Prices, specifications and availability of all products are subject to change without notice. Payment Terms: 1. Accept TT, PayPal and L/C payments. The rest of the payments are negotiable 2. After your payment is successful, you can send us the reference number or MTCN for confirmation. Transport: 1. We will ship the goods within 3-7 working days after payment (except special requirements). 2. We ship to you by express, sea, and air according to your requirements. 3. Any import costs or shipping costs are the responsibility of the buyer. Warranty: Warranties are provided according to the following: 1. Quality guarantee for one year. 2. If the goods you purchased from our company are of imperfect quality and the items are defective, please notify us within 3 days after delivery. 3. Any item must be returned in its original condition to be eligible for a refund or replacement. Installation and use: 1. Installation The product is composed of precision parts. Treat this product with caution. When installing a product, if the eccentricity and deflection angle are large, the load on the shaft will increase, and it may shorten the life cycle and accuracy of the product. When inserting the coupling into the shaft, do not strike strongly with a hammer, etc. 2. Use When energized, do not cut or connect the circuit. Damage to the unit may occur. Do not wire when the power is on. Do not splash water, oil, etc. on electronic products, and cover with a protective cover if necessary. 3. Environment Do not use the machine in the following environments, as failure may result. Where this product or parts may be damaged by strong vibration or shock. Where there are large amounts of flammable or corrosive gases. Where strong magnetic fields or electrical noise occur. Places where the rated temperature or humidity is exceeded. Places with strong acids or alkalis nearby. 4. Vibration and shock If the product is subjected to a large shock or strong vibration, it may cause an impulse error. High-resolution encoders are susceptible to vibrations, so check the link of the encoder. 5. Wire connection Do not unplug wires with a strength of more than 30N after the fixtures and cables have been routed. If the wire encoder cable is in the same conduit as the high-voltage or power cable, it may cause malfunction or interference. Wiring separately or using separate conduits.