• 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

ABZ Voltage Output Hollow Shaft Incremental Encoder KN40 External Diameter 40mm

Place of Origin Shanghai,China
Brand Name HENGXIANG
Certification CE,ISO9001
Model Number incremental encoder supplier KN40
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
Product Details
Product Name Incremental Encoder Supplier KN40 Shaft Diameter 6mm/8mm/9mm/9.52mm/10mm
Output phase Phase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W- Resolution 1024ppr(Min) To 20000ppr(Max)
Optional Supply Voltage DC5V & DC8-30V Output Mode Open Collector, Voltage Output, Push-pull, TTL,HTL
Wire Length 500mm Weight 90
High Light

optical motor shaft encoders

,

dc motor shaft encoder

Leave a Message
Product Description

incremental encoder supplier KN40 external diameter 40mm, ABZ , voltage output

 

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.

 

Product introduction for KN40 hollow shaft encoder

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
Shell Material die cast aluminum
Certification CE
package Carton box
Net weight About 90g (with package)

 

 

Principle of encoder

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

ABZ Voltage Output Hollow Shaft Incremental Encoder KN40 External Diameter 40mm 0

 

ABZ Voltage Output Hollow Shaft Incremental Encoder KN40 External Diameter 40mm 1

 

Applications

  • Servo motion controller
  • Gearbox
  • DC garage door motor
  • DC servo motor
  • Stock driver
  • PMDC geared motor
  • Brushless dc motor
  • Servo motor
  • Drawing machine
  • VFD
  • Inverter
  • Textile dyeing
  • Leather machine
  • Paper equipment
  • Industrial machinery

 

Factory Encoder Production Capability

5000 pieces per month

-------- Production Line Capacity

50000 pieces per year

--------Actual Units Produced (Previous Year)

 

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.