Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487 fang@shhxgd.cn
20000ppr High Resolution Rotary Encoder Push Pull Output Complementary Signal Output KN40

20000ppr High Resolution Rotary Encoder Push Pull Output Complementary Signal Output KN40

  • High Light

    high resolution optical encoder

    ,

    reflective optical encoder

  • Brand
    HENGXIANG
  • Item
    20000ppr High Resolution Rotary Encoder
  • Thickness
    20mm
  • OD Diameter
    40mm
  • Optional Supply Voltage
    DC5V & DC8-30V
  • Output Mode
    Open Collector, Voltage Output, Push-pull, TTL,HTL
  • Wire Length
    500mm (it Can Be Added As Requirement)
  • Weight
    90g
  • Place of Origin
    Shanghai,China
  • Brand Name
    HENGXIANG
  • Certification
    CE,ISO9001
  • Model Number
    20000ppr high resolution rotary encoder
  • Minimum Order Quantity
    1pcs encoder to start order
  • Price
    negotiable
  • 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

20000ppr High Resolution Rotary Encoder Push Pull Output Complementary Signal Output KN40

20000ppr high resolution rotary encoder push pull output complementary signal output KN40

 

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

 

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 holded 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.

 

Principle of encoder

An incremental encoder outputs a defined amount of pulses per revolution, so that every pulse is expected to be on a defined mechanical position. The maximum deviation between this ideal position and the actual position is called integral non linearity (INL). The INL accuracy is an important value if the incremental encoder is used for positioning tasks.

The duty cycle describes the ratio between “high” time to “low” time of an incremental encoder. Typically this ratio is 50/50, which is equivalent to 180 el° high and 180 el° low.

The performance of magnetic incremental encoders increases with higher PPR settings and higher rotation speeds (RPM). This is in contrast to optical encoders where the performance decreases. The DNL and INL accuracy that are stated in our datasheets are worst case values, a better performance can be expected for higher PPR and RPM.

This is the maximum frequency that the encoder is able to output via the output lines.

For example, the frequency of a 1024 PPR encoder that rotates at 600 RPM is 200 Hz (200*1024/60s).

20000ppr High Resolution Rotary Encoder Push Pull Output Complementary Signal Output KN40 0

20000ppr High Resolution Rotary Encoder Push Pull Output Complementary Signal Output KN40 1

 

Characteristics

Items Basic parameters
Brand HENGXIANG
Encoder type Incremental encoder
External diameter 40mm
Thickness 20mm
Installation dimension R17mm, R20mm;R23mm
Hollow shaft type blind hole; through hole, taper hole,solid taper shaft
Solid shaft diameter 10mm (taper shape)
Hollow shaft diameter 6mm;8mm;9mm;9.52mm;10mm
Resolution 1024;2048;2500;3600;5000;7200;10000;14400
1000/4;1000/6;1000/8;1024/4;1024/6;1024/8;2000/4;2000/6;2000/8;2048/4;2048/6;2048/8;2500/4;2500/6;2500/8;4096/4;4096/6;4096/8;5000/4;5000/6;5000/8
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
TTL(DC5V) phase ABZ are back of phase UVW
Protection grade IP40
Cable length 500mm
Consumption current 100mA MAX
Top response frequency 300KHZ

 

FAQ

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 can I download the encoder catalogue or datasheet?

A: You could visit our official website or email us directly to the latest files.

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

 

Our Service

1. Quick response once received customer’s quotation query

2. Professional engineer team, to solve your problems at any time

3. Strictly inspection before shipment

4. Various encoder models to be selected

5. Short lead time

 

Encoder 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.