• Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Артем Марченко
    Very good and trustworthy friend !Nice product, I tested all signal and circuit, works well in my machine
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr Ahmed ElRagaby
    HIGH QUALITY ENCODERS I'VE EVER BOUGHT.
  • Shanghai Hengxiang Optical Electronic Co., Ltd.
    Mr. Sangad Yadib
    We bought encoders from HENGXIANG for over 8 years, and always satisfied.
Contact Person : Fang
Phone Number : 86-21-54613487
WhatsApp : +8618616883327

2048 Resolution Thickness 20mm Incremental Encoder

Place of Origin CE,ISO9001
Brand Name HENGXIANG
Certification CE,ISO9001
Model Number KN40 series
Minimum Order Quantity 1Pcs
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
Product Details
Product Name KN40 Mini Size Thin Rotary Encoder Thickness 20mm 2048 Resolution Line Driver Output Protection grade IP40
Cable length 500mm Consumption Current 100mA MAX
Top Response Frequency 300KHZ Insulation Strength AC500V 60s
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20mm Incremental Encoder

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2048 Resolution Incremental Encoder

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Thin Incremental Rotary Encoder

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Product Description

KN40 mini size thin rotary encoder thickness 20mm 2048 resolution line driver output

 

 Product Description


 

 Production video

 

 There are plenty of encoder video if you still have any doubts on encoder, please email us directly or contact online service right now.

 At the same time, you could also visit our YOUTUBY page easily.

 Most of the encoder series have videos for reference.

 

 Characteristics for KN35 servo motor encoder

 

Product Name

KN40 mini size thin rotary encoder thickness 20mm 2048 resolution line driver output​

Brand

HENGXIANG

Encoder Type Incremental encoder

Protection grade

IP40

Cable length

500mm

Consumption current

100mA MAX

Top response frequency

300KHZ

Allowable ripple

≤3%rms

Load Voltage

≤DC30V

Insulation strength

AC500V 60s

Insulation resistance

10MΩ

GND

not connect to encoder

Mark to Space ratio

45% to 55%

starting torque

less than 5.9x 10-3 N.m

Intertia moment

less than 1.5x 10-6kg.m2

Shaft load

Radial 30N; Axial 20N

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

Slew speed

5000RPM

Bearing life

1.5x109 revs at rated load(100000hrs at 2500RPM)

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

Certification CE

 

2048 Resolution Thickness 20mm Incremental Encoder 0

 

Encoder Operation Method

 

        Today most incremental encoders have a Push-Pull (HTL) or RS422 (TTL) output driver, these have replaced most of the older output circuits like Open Collector NPN, Open Collector PNP, Voltage Output.

Push-Pull (HTL) circuits, also known as Totem Pole, provide a signal level which corresponds to the applied supply voltage. The supply voltage typically ranges from 8 to 30 VDC.

         With proper connections you can use the Push Pull interface to replace true open collector circuits by using an external diode connected in a way to limit the direction of the current for RS422 (TTL) circuits provide a constant 5 V signal level that is not dependent on the supply voltage. Two supply voltage ranges can be selected: From 4.75 to 5.5 VDC (can be used to replace open collector output drivers) or from 8 to 30 VDC. Using differential signals the output fully complies to the RS422 standard.

         The differential outputs have the highest frequency response capability and the best noise immunity. To ensure this the receiver should also be a differential.

         Replacement of Older Output Drivers

         A logic gate interprets certain input voltages as high (logic 1) or low (logic 0).

TTL (transistor-transistor-logic): A signal above 2 V is interpreted as logic 1 and a signal less than 0.8 V is interpreted as logic 0. The output voltage ranges between 0-5 V.

 

Package


 

      Each single encoder is packed into a single safe carton with protecting bubble.

      Then all encoders will be put into a bigger carton to prepare shipment.

 

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

 

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.