Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
K76 Hollow Shaft Elevator Encoder Large Aperture 28mm Clamping Ring At Prior Customizable Size

K76 Hollow Shaft Elevator Encoder Large Aperture 28mm Clamping Ring At Prior Customizable Size

  • High Light

    high speed rotary encoder


    relative rotary encoder

  • Model
    Hollow Shaft Elevator Encoder
  • Thickness
  • Shaft Load
    Radial 70N; Axial 50N
  • Bearing Life
    1.5x109 Revs At Rated Load(100000hrs At 2500RPM)
  • Top REV
  • Shaft Material
    Stainless Steel
  • Load Voltage
  • Mark To Space Ratio
    45% To 55%
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    K76 Series hollow shaft Elevator encoder
  • Minimum Order Quantity
    could 1pcs encoder to start order first
  • 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

K76 Hollow Shaft Elevator Encoder Large Aperture 28mm Clamping Ring At Prior Customizable Size

K76 hollow shaft Elevator encoder large aperture 28mm clamping ring at prior customizable size


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.


K76 Hollow Shaft Elevator Encoder Large Aperture 28mm Clamping Ring At Prior Customizable Size 0


K76 encoder part number for reference














Specification of K76 rotary encoder

Encoder type Incremental encoder
External diameter 76.5mm
Thickness 37mm
Installation dimension R34.5mm(spring plate 76T69)
Hollow shaft type through hole (clamping ring at prior and clamping ring at rear)
Hollow shaft diameter 18mm,20mm,22mm;25mm;28mm;30mm;
Resolution 100;200;250;300;360;400;450;500;512;600;720;800;1000; 1024;1200;1800;2000;2048;2500;3000;3600;4096;5000;
1024/4;1024/6;1024/8;2048/4;2048/6;2048/8;2500/4; 2500/6;2500/8;4096/4;4096/6;4096/16; 5000/6;5000/8;5000/10;5000/12;5000/16;
Output phase Phase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W-
Supply voltage DC5V ; DC8-30V
Outlet type Cable out from side
Output mode NPN/PNP(Open Collector Output)
Voltage output
Push-pull output
line drive (26LS31) TTL
line drive(DC8-30V) HTL
Consumption current 100mA MAX
Top response frequency 300KHZ
Allowable ripple ≤3%rms
Load Voltage ≤DC30V
GND not connect to encoder
Mark to Space ratio 45% to 55%
starting torque less than 80 x 10-3 N.m
Intertia moment less than 100x 10-6kg.m2
Shaft load Radial 70N; Axial 50N
Top REV 3000RPM
Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)


Questions you may like to know before ordering

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.