• Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Артем Марченко
    Very good and trustworthy friend !Nice product, I tested all signal and circuit, works well in my machine
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr Ahmed ElRagaby
    HIGH QUALITY ENCODERS I'VE EVER BOUGHT.
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Sangad Yadib
    We bought encoders from HENGXIANG for over 8 years, and always satisfied.
Contact Person : Fang
Phone Number : 86-21-54613487
WhatsApp : +8618616883327

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

Place of Origin Shanghai,China
Brand Name HENGXIANG
Certification CE,ISO9001
Model Number KJ50 absolute rotary encoder
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
Product Details
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)
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Product Description

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 0

 

Shipment

  • 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
Brand HENGXIANG
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
  clockwise
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.