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Home ProductsHollow Shaft Absolute Encoder

1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output

1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output

    • 1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output
    • 1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output
  • 1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output

    Product Details:

    Place of Origin: Shanghai,China
    Brand Name: HENGXIANG
    Certification: CE,ISO9001
    Model Number: KJ50 absolute rotary encoder

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pcs encoder to start order
    Price: negotiable
    Packaging Details: each 1 piece was packed into single carton box
    Delivery Time: 3-5 working days for sample order, 7-15 working days for mass order
    Payment Terms: D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc
    Supply Ability: 100K pieces per year
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    Detailed Product Description
    Encoder Type: Gray Code Absolute Encoders Brand: HENGXIANG
    Hollow Shaft Type: Through Hole Or Blind Hole Hollow Shaft diameter: 8mm;10mm;12mm;14mm;15mm
    Protection grade: IP50 ; IP65 Interface: NPN Output
    Package: Carton Box Net weight : About 310g (with Package)

    1024 steps per turn absolute encoder KJ50 hollow shaft encoder NPN output 10 bit


    Our advantage

    • Over 18 years encoder production experience
    • More than 20 years experienced engineers
    • Professional working team
    • High quality standard
    • Quick Response time
    • Utility Model Patent Certificate
    • Own brand and unique brand
    • CE certification for all models
    • Prompt delivery date
    • 100% full inspection before shipment


    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


    1024 Steps Per Turn Hollow Shaft Absolute Encoder 10 Bit NPN Output



    • Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.
    • You could select the express according to your requirements if freight collector
    • If you do not have any courier account, we will check and find a cheapest and safety express for you.
    • Our factory has 30% discount with most courier company, so price could be as cheap as possible.


    Product Information

    Items Basic parameters
    Encoder type absolute encoder
    External diameter 51mm
    Thickness 39mm
    Outlet type Radial cable
      Radial socket
      Radial cable with plug
    Count direction counterclockwise
      outside control direction
    Interface NPN low level effective
      NPN high level effective
    Protection grade IP50 ; IP65
    Consumption current 100mA MAX
    Top response frequency 100KHZ
    Allowable ripple ≤3%rms
    Load Voltage ≤DC30V
    Output code gray code
    Precision 360/(resolution x 4)
    Insulation strength AC500V 60s
    Insulation resistance 10MΩ
    GND not connect to encoder
    starting torque less than 5x 10-3N.m
    Intertia moment less than 3x 10-6kg.m2
    Shaft load Radial 50N; Axial 30N
    Top REV 3000RPM ;IP65≤2000 RPM
    Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)
    Environmental temperature Operating:-20 ~+85°C;storage:-25 ~+90°C
    Environmental humidity Operating and storage: 35-85%RH(noncondensing)
    Vibration(endure) Amplitude 0.75mm,5-55Hz,2 hours for three axis individually
    Sock(endure) 490m/s2 ,11 ms three times for X,Y,Z direction individually
    Shaft Material Stainless steel


    About Absolute encoder

    Absolute encoders have an encoder disc (sporting marks or slots) on a power-transmission shaft and a stationary pickup, but the disc marks output a unique code for each shaft position. Absolute encoders are either single-turn or multi turn encoders. Single turn absolute encoders can verify position within a single turn of the encoder shaft. This makes them useful for short travel situations. In contrast, multiple-turn absolute encoders are better for more complex or longer positioning situations.

    Engineers generally classify absolute encoders by the number of their output bits, which correlates to the number of the disc’s tracks—and the maximum rotary angle the encoder registers. More after the jump.

    Absolute rotary encoders have the advantage of non-volatile memory. That is, they do not lose track of positioning even when power fails. So even if something moves the machine shaft when power is off, an absolute encoder keeps track of the rotary-position change when the machine powers on again. Usually, electronics store this information as binary code, ideally Gray binary code. Absolute rotary encoders can operate point-to-point as well. They are useful in situations where safety is a concern, because they position whenever machines power on. Immunity to electoral noise is another benefit. One caveat: absolute rotary encoders are generally more expensive than incremental encoders. However, the cost of absolute encoders has steadily decreased over the last decade, and that’s driven steady increase of their use.


    Production 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.


    Contact Details
    Shanghai Hengxiang Optical Electronic Co., Ltd.

    Contact Person: Manager

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