Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
KJ50 Angel Sensor Hollow Shaft Absolute Encoder , Absolute Digital Encoder 720 Ppr 10 Bit

KJ50 Angel Sensor Hollow Shaft Absolute Encoder , Absolute Digital Encoder 720 Ppr 10 Bit

  • High Light

    absolute digital encoder


    mechanical absolute encoders

  • Encoder Type
    Gray Code Absolute Encoders
  • Brand
  • Hollow Shaft Type
    Through Hole Or Blind Hole
  • Hollow Shaft diameter
  • Precision
    360/(resolution X 4)
  • Output Code
    Gray Code
  • Package
    Carton Box
  • Net weight 
    About 310g (with Package)
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    KJ50 hollow shaft encoder
  • 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

KJ50 Angel Sensor Hollow Shaft Absolute Encoder , Absolute Digital Encoder 720 Ppr 10 Bit

KJ50 angel sensor absolute encoder external diameter 50mm 720ppr 10 bit CW direction hole 14mm absolute digital encoder


About Encoder Vibration

Vibration acting on an encoder always cause wrong pulse easily.

So we have to pay more attention to encoder working place.

The more pulse per round, the narrower groovy spacing of grating, ore effect to encoder by vibration, when motor speed is low or even stopped, vibration acting on encoder shaft or encoder shell would cause grating vibration, in this way, encoder might show wrong pulse signal.


KJ50 Angel Sensor Hollow Shaft Absolute Encoder , Absolute Digital Encoder 720 Ppr 10 Bit 0


Some reference encoder model number for KJ50

KJ50-TE12 NH4096 CQ14

KJ50-TE5 N32WB15

KJ50-T6 NH64 CB14

KJ50-C7 N128WQ8

KJ50-C8 NH256WB8

KJ50-T9 N512 CQ14

KJ50-T10 NH1024WQ12

KJ50-C11 N2048 CB10

KJ50-T12 NH4096Q10

KJ50-C5 N32 CB15


Detail Specifications

Items Basic parameters
Encoder type absolute encoder
External diameter 51mm
Thickness 39mm
Count direction counterclockwise
  outside control direction
Interface NPN low level effective
  NPN high level effective
Protection grade IP50 ; IP65
Cable length 1M (cable length could be added appropriately by
  require, but it need payment individually)
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



Factory Encoder Production Capability

5000 pieces per month

-------- Production Line Capacity

50000 pieces per year

--------Actual Units Produced (Previous Year)


Why choose us?

HENGXIANG brand--The trustworthy partner
CE approved--advantaged product quality;
Fast delivery--strong stock product ability;

Factory directly provide a competitive price;
One-stop service--for your efficient purchasing experience;

OEM design accepted--customized design, your own brand accepted.


Production date

3-5 working days for sample after full paid

7-15 days for mass production after full paid



Each single encoder is packed into a single safe carton with protecting bubble.

Then all encoders will be put into a bigger carton to prepare shipment.


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