Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
Universal Photoelectric Optical Shaft Encoder , S50 Rotary Shaft Encoder

Universal Photoelectric Optical Shaft Encoder , S50 Rotary Shaft Encoder

  • High Light

    shaft mounted encoder


    digital shaft encoder

  • Shaft Length
  • Product Name
    Rotary Encoder
  • Solid Shaft diameter
    8mm(D Shape)
  • Output mode
    OC, Voltage, Push-pull, Difference Output
  • Output phase
    Phase A+,B+,Z+ A- B- Z-
  • Supply voltage
    DC5V ; DC8-30V
  • Resolution
    50ppr - 23040ppr
  • Intertia Moment
    Less Than 3x 10-6kg.m2
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    S50 rotary 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

Universal Photoelectric Optical Shaft Encoder , S50 Rotary Shaft Encoder

Universal photoelectric encoder S50 shaft diameter 8mm operating temperature -40-+100


About Our Factory

  • Own brand of "HENGXIANG" encoder
  • Has ISO9001:2000 Quality Management System Certificate and CE Certification
  • Invention patents five and utility model patents five
  • Passed Shanghai New and High-tech Achievements Transformation Project.
  • Our target: Meeting Client's Requirement,Creating Social value,serving clients attentively and Achieving win-win.
  • Located in Shanghai city
  • 20-30 experienced workers


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.


Parameter table for S50 series

Items Basic parameters
Encoder type Incremental encoder
External diameter 50mm
Thickness 30mm
Shaft length 16mm
Solid Shaft diameter 8mm(D shape)
Resolution 50;60;100;200;250;256;300;360;400;450;500;512;600;
Output phase Phase A+,B+,Z+ A- B- Z-
Supply voltage DC5V ; DC8-30V
Outlet type Cable out from side
Cable out from back
Socket out from back
Output mode NPN&PNP
Voltage output
Push-pull output
Difference output(TTL,HTL,RS422)
Environmental temperature Operating temperature: -20~+90° (Non icing)
Storage temperature: -25~+100° (Non icing)
Environmental humanity Operating and storage: 35~85%RH (non-condensing)
Protection grade IP50 ; IP65



Feather of S50 solid shaft encoder

Environmental temperature : Operating:-20 ~+90°;storage:-25 ~+100°Load Voltage: ≤DC30V

starting torque: less than 5X10-3 N.m

Intertia moment: less than 3x 10-6kg.m2

Shaft load: Radial 40N; Axial 20N

Top REV: 5000RPM ;IP65≤3000r rpm

Shaft Material:Stainless steel

Cable length: 1000mm(cable with shielding)

Net weight : About 190g (with package)


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


Universal Photoelectric Optical Shaft Encoder , S50 Rotary Shaft Encoder 0



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 you factory offer a sample?

A: Yes, sample can be provided.

Q: What parameters are requested before ordering an encoder?

A: You should get some basic parameters before you start to order. Such as installation dimensions, resolutions, circuit signal, power supply voltage, etc.

If you have any doubt on selecting the model, you are welcome to contact us for more assistant.

Q: Where is your factory?

A: Our factory is located on Shanghai City.

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.

Q: What is the highest resolution of your encoder products?

A: The highest resolution is 80000ppr, you can email us for more information.