Feature 1The comprehensive speed is 30006000 rpm and the maximum corresponding frequency is 30KHZ have more stable performance. 2Flexible coupling connection can effectively avoid direct damage to the encoder, provides long service life. 3Can be applied for precision working environment, office automation and engineering fields, and has a wide range of applications. 4Highquality aluminum and plastic materials, hard, durable, and wearresistant, corrosionresistant. 5Light in weight, has small size and compact structure, easy for installation, more in line with your needs.Condition: 100% Brand NewItem Type:Encoder Material: Aluminium + PlasticColor: Silver + BlakcShaft Diameter: Approx. 6mm/0.23inWorking Voltage: 5-24V DCComprehensive Speed: 3000-6000 RpmMaximum Corresponding Frequency: 30KHZNumber of Phases: AB Two-PhaseCable Length: Approx. 144mm/5.7in Package List 1 x Encoder3 x Screws6 x GasketNote1. This product is composed of components, so please be careful not to drop it.2. When installing, if the eccentricity or deviation angle is too large, it will shorten its service life.3. Do not use in strong impact, vibration, corrosive, large magnetic field, high temperature, high humidity and acidbase environment.4. An error in the number of pulses may be caused when the power is turned on or off. After the power is turned on, there is a 0.5S delay time for use.5. After the product is fixed, do not pull the cable with a force exceeding 29.4N6. When there is a highvoltage line or power line nearby, please use a conduit to cover the cable.7. When wiring, pay attention not to shortcircuit the terminals, and ensure that the wiring is correct. Wrong wiring will damage the internal circuit. It is recommended to insulate the unconnected terminals.8. Shield wire should be grounded.9. Do not disassemble the product by yourself.10. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.