Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
Single Turn Binary 512 Pulse miniature absolute digital  encoder

Single Turn Binary 512 Pulse miniature absolute digital encoder

  • High Light

    512 Pulse miniature absolute encoder


    Single Turn absolute digital encoder


    Binary absolute digital encoder

  • Product Name
    Solid Shaft 50mm SJ50 Absolute Encoder
  • Brand
  • Encoder Type
    Absolute Encoder
  • External Diameter
  • Diameter Of Shaft
  • Consumption Current
    100mA MAX
  • Weight
    About 300g(with Package)
  • Place of Origin
    Shanghai, China
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
    Consult us
  • 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
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    100K pieces per year

Single Turn Binary 512 Pulse miniature absolute digital encoder



New and original Absolute single turn gray code binary type SJ50-T9(N/NH)5 512 pulse open collector output


Items Basic parameters
Encoder type absolute encoder
External diameter 51mm
Thickness 29mm
Installation dimension 40mm diameter
Shaft length 16mm
Solid Shaft diameter 8mm D shape
Bit(steps) 5 bit;6 bit;7 bit;8bit;9bit;10 bit;11 bit;12bit
Supply voltage DC5V ; DC8-30V
Outlettype radial cable
radial socket
radial cable with plug
Count direction counterclockwise
outside control direction
Interface NPN low level effective
NPN high level effetive
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 frenquency 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≤2000r rpm
Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperature Operating:-20 ~+85°C;storage:-25 ~+90°C
Enviromental 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 , three times for X,Y,Z direction individually
Shaft Material Stainless steel
Shell Material Dia cast aluminium
Cable length 1000mm(cable with shielding)
Certification CE
package Carton box
Net weight About 300g (with package)


Single Turn Binary 512 Pulse miniature absolute digital  encoder 0

Single Turn Binary 512 Pulse miniature absolute digital  encoder 1

  • Production date
    1. for 1-10 samples: 3-5 working days
    2. for 20-50 mass production: 7-10 working days
    3. for over 100pcs, production will be discussed with customers and ship on time

    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

    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.

    More information
    If you are looking for more information about our factory or about our products, please contact us or email us right now, we will reply you as soon as possible.