Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
12 Bit Hollow Shaft Absolute Encoder , Absolute Position Encoder KJ50 Gray Code Parallel Output

12 Bit Hollow Shaft Absolute Encoder , Absolute Position Encoder KJ50 Gray Code Parallel Output

  • High Light

    absolute digital encoder


    miniature absolute encoder

  • Encoder Type
    Gray Code Absolute Encoders
  • Shaft Material
    Stainless Steel
  • Hollow Shaft Type
    Through Hole Or Blind Hole
  • Hollow Shaft diameter
  • Protection grade
    IP50 ; IP65
  • Interface
    NPN Output
  • Top REV
    3000RPM ;IP65≤2000r Rpm
  • Net weight 
    About 310g (with Package)
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    KJ50 absolute encoders
  • Minimum Order Quantity
    1pcs encoder to start order
  • Price
  • 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

12 Bit Hollow Shaft Absolute Encoder , Absolute Position Encoder KJ50 Gray Code Parallel Output

Absolute position encoder KJ50 gray code parallel output hollow shaft 10mm 12 bit


Matters needing attention

1. Must choose the power supply voltage: DC5V or DC8-30V

2. Must choose leaf spring plate model number if you select hollow shaft encoder

3. Please advise the motor speed (RPM) that you actually use

4. If you have any other requirements, please provide detail parameters


Parameter table for KJ50 encoder

Items Basic parameters
Bit(steps) 5 bit;6 bit;7 bit;8bit;9bit;10 bit;11 bit;12bit
Supply voltage DC5V ; DC8-30V
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)


12 Bit Hollow Shaft Absolute Encoder , Absolute Position Encoder KJ50 Gray Code Parallel Output 0


  • Petrochemical industry
  • Pharmaceutical industry
  • Food industry
  • Aviation and aerospace industry
  • Architectural decoration industry
  • Oil and gas industry
  • FFS machine
  • VFFS machine
  • Packing machinery
  • Capsule filling machine
  • Pharmaceutical machine
  • VVVF motor


Q: What’s your MOQ?

A: 1pcs

Q: How to order your encoder?

A: Contact us, or email us, we will reply you as soon as possible.

Q: Are you a factory or a trading company?

A: we are 100% factory with our brand.

Q: What’s your brand?


Q: Can you product ship to our country?

A: Yes, please advise your destination and zip code, we will check freight cost for you immediately.

Q: How to get the latest price?

A: Contact us and tell me the encoder model selection.

Q: How to select a right encoder model?

A: A right encoder model is based on different applications and parameters, you could contact us for technical support if you have any query.

Q: Do you offer technical support?

A: Yes, we have professional technician who can solve all your doubts.

Q: Can I pay a visit to your factory?

A: Yes, you we welcome to visit our factory at any time if convenient.

Q: How long is your delivery time?

A: Usually 3 working days for sample, 7-15 days for mass production,

The production date is according to order quantity.


KJ50 Absolute encoder model number to select

KJ50-C6 N64 CB14

KJ50-TE7 N180B12

KJ50-TE8 NH360 CB10

KJ50-C9 N512 CQ14

KJ50-T10 NH1024Q12

KJ50-T11 N2048 CQ10

KJ50-C12 NH4096Q8

KJ50-C5 N32 CB15

KJ50-T6 NH64WB14

KJ50-T7 N128B12