Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
Through Hole 6.35mm 26LS31 IP65 Optical Rotary Encoders

Through Hole 6.35mm 26LS31 IP65 Optical Rotary Encoders

  • High Light

    IP65 Optical Rotary Encoders


    26LS31 Optical Rotary Encoders


    6.35mm magnetic rotary encoder

  • Name
    S38 Optical Rotary Encoders
  • External diameter
  • Thickness
  • Solid Shaft diameter
    6mm(D Shape)
  • Cable length
  • Consumption Current
    100mA MAX
  • Load Voltage
  • Top REV
    5000RPM ;IP65≤3000r Rpm
  • Weight
  • Certification
    CE/ ISO9001
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • 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

Through Hole 6.35mm 26LS31 IP65 Optical Rotary Encoders

Quadrature rotary encoder K38 through hole 6.35mm long driver 26LS31 IP65


Notice for encoder installation

1. Please read the encoder specification carefully before installation

2. Encoder is belong to precision instrument, so we should avoid shock or vibration to protect interior parts.

3. The power supply voltage must be hold within specified range, or encoder could be destroyed.

4. Notice coaxially requirements when you install the power shaft, please use flexible coupling and do not press encoder forcibly.

5. Shielding cable of encoder must be connected to avoid electromagnetism interference of alternating current, cables of encoder should be layout individually.

6. Wiring diagram connection should be strictly follow the specified color in catalogue, or encoder interior circuit may be destroyed

7. Encoder should be apart from powerful magnetic field, dust, oil, water, higher (lower) temperature and caustic or flammable material during working.

8. The encoder cable signal can’t be drew or bent forcibly.


Simple Product introduction

Max resolution16384ppr

External diameter 38mm

Thickness 28mm

Power supply voltage 5V or 8--30V

Axial Cable outlet or Radial Cable outlet

Sensing basic : photoelectric

Pulse per turn:50ppr to 16384ppr

Hollow shaft diameter 6mm,6.35mm, 8mm

Through hole or blind hole shaft

Protection level grade IP50 or IP65

Circuit signal output: NPN, PNP, Voltage output, Push-pull, Line driver output


Some Related K38 encoder model number

K38-T6C1024Q6.35 DC5V

K38-T6E1200Q6 DC8-30V

K38-T3N2048Q6.35 DC5V

K38-T3F720B8 DC5-12V

K38-T3N512B6 DC12-24V

K38-T3F360B5 DC12-24V

K38-T3V4096Q6.35 DC8-12V

K38-Q3F2500Q6.35 DC5-30V

K38-T6C8192Q6.35 DC5V

K38-T6C5000Q6 DC5V

K38-T6C10000B6 DC5V

K38-T6E16384B8 DC24V

K38-T6E50Q6.35 DC12V


Items Basic parameters
Encoder type Incremental encoder
External diameter 38mm
Resolution 50;60;66;100;200;250;256;300;360;400;450;500;512;600;
  700;720;800;900;1000;1024;1200;2000;2048;2500;5000; 8192;10000;16384
Output phase Phase A,B,Z A- B- Z-
Supply voltage DC5V ; DC8-30V
Outlet type Cable out from side
  Cable out from back
Environmental temperature Operating temperature: -20~+90° (Non icing)
  Storage temperature: -25~+100° (Non icing)
Environmental humanity Operating and storage: 35~85%RH (non-condensing)
Shell Die cast aluminum
Consumption current 100mA Max
Shaft Load Radial: 40N; Axial:20N
Top REV 5000RPM ;IP65≤3000r rpm
Shell Material die cast aluminum



Through Hole 6.35mm 26LS31 IP65 Optical Rotary Encoders 0


Through Hole 6.35mm 26LS31 IP65 Optical Rotary Encoders 1


Q: Do you have some videos of your products?

A: Yes, you could visit our YOUTUBE page for encoder videos.

Q: What’s your encoder product guarantee policy?

A: 1 year quality warranty and life-long technical support.

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,

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.



Stepper motor

Servo motion controller


DC garage door motor

DC servo motor

Stock driver

PMDC geared motor


Injection molding machine

Disc shoe machine,

Textile dyeing

Leather machine


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