Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487 fang@shhxgd.cn
24v Dc Motor Shaft Encoder KN40 NPN Open Collector Output 1024 Pulse

24v Dc Motor Shaft Encoder KN40 NPN Open Collector Output 1024 Pulse

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    optical motor shaft encoders

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    dc motor shaft encoder

  • Product Name
    24v Dc Encoder
  • Thickness
    20mm
  • Slew Speed
    5000RPM
  • External diameter
    40mm
  • Voltage Range
    DC5-30V
  • PCD
    R17mm, R20mm;R23mm
  • Shaft Load
    Radial 30N; Axial 20N
  • Weight 
    90g
  • Place of Origin
    Shanghai,China
  • Brand Name
    HENGXIANG
  • Certification
    CE,ISO9001
  • Model Number
    24v dc 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

24v Dc Motor Shaft Encoder KN40 NPN Open Collector Output 1024 Pulse

24v dc encoder servo motor rotary encoder KN40 NPN open collector output 1024 pulse

 

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.

 

24v Dc Motor Shaft Encoder KN40 NPN Open Collector Output 1024 Pulse 0

 

Why choose us?

HENGXIANG brand--The trustworthy partner
CE approved--advantaged product quality;
Fast delivery--strong stock product ability;

Factory directly provide a competitive price;
One-stop service--for your efficient purchasing experience;

OEM design accepted--customized design, your own brand accepted.

 

Shipment

Goods can shipped via TNT, FedEx, UPS, DHL, EMS, etc.

You could select the express according to your requirements if freight collector

If you do not have any courier account, we will check and find a cheapest and safety express for you.

Our factory has 30% discount with most courier company, so price could be as cheap as possible.

 

Product Description of KN40 Series 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
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
Slew speed 5000RPM
Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperature Operating:-20 ~+100°C;storage:-25 ~+100°C
Environmental humidity Operating and storage: 35-85%RH(noncondensing)
Vibration(endure) Amplitude 0.75mm,5-55Hz,2 hours for three axis individually
Sock(endure) 490m/s2 ,11 ms three times for X,Y,Z direction individually
Shell Material die cast aluminum
Certification CE
package Carton box
Net weight About 90g (with package)

 

Signal Circuit of encoder

1. The NPN Open Collector -- The NPN Open Collector(NPN) is an interface based on an output circuit with an NPN transistor.

An open collector is the unconnected collector connection of an NPN transistor, whose emitter is connected to earth and whose collector is connected to the output.

2. PNP output

The PNP output is an interface based on an output circuit with a PNP transistor.

3. Push-Pull output(HTL)

High Voltage Transistor Logic functions with a voltage supply in the range 10 and 30 V DC, with 24 V DC being the most usual.

“Low” is defined as an output of between 0 V and 3 V and “high” as between VCC and VCC - 3.5 V.

4. TTL RS-422 output

In a transistor-transistor logic (TTL), both the logical status and the amplification are done by transistors, hence the name.

The TTL output is supplied with either a fixed 5 V voltage or a variable voltage of between 10 and 32 V. For this the low range is defined as the ≤ 0.4 V and the high range as ≥ 2.4 V.