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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: cnruihua
  • Model Number: K9040
  • wheel rotary encoder: K9040
  • K9040 hollow shaft incremntal encoder: outside diameter is 90mm

Packaging & Delivery

Packaging Details hollow shaft incremental encoder carton
Delivery Time hollow shaft incremental encoder 3-5 days

K9040 K9040 hollow shaft incremntal encoder

1. Professional manufacture for rotary encoder, founded in 2005.

2. Good quality

3. Sold well in the oversea market

4. Have CE approved

Incremental rotary encoder, optical rotary encoder, rotary position encoder
Package 40 PCS for one carton, one carton gross weight 7.5kg



2000 Pairs Sells per Month
5 pairs MOQ

48-72 hours delivery after received money






output   circuit

open   collector NPN output

voltage   output

push   pull output

line   driver output

supply   voltage



5±   0.25  5-24

5±   0.25  5-24

current   consumption

≤   80mA

≤   80mA

≤   80mA

≤   150mA

load   current





single   high level

min   Vcc*70%

min   Vcc-2.5V

min   Vcc-1.5V

min   3.4V

single   low level

Max   0.4V

Max   0.4V


Max   0.4V

rising   time Tr

Max   1us

Max   1us

Max   1us

Max   200ns

declining   time Tr

Max   1us

Max   1us

Max   1us

Max   200ns

response   frequency









number   of pulses

starting   torque without sealing

Max   load permitted on shaft

shock   resistance

vibration   proof


≤   0.05Nm

radial   50N, Axial 20N

50G   /11ms

10G   10-2000Hz

rotational   inertia

Working   temperature

Storage   temperature

protect   class


4x10   -8 kgm 2

    - 30 ~ 85 C

    - 35 ~ 95  C




Transaction History of the Supplier

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Transaction Details

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About Us

YUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of low voltage electrical products in South China. Our company is committed to design, production and sale of a series of ozone generator , air pump, PLC, rotary encoder, HMI, sensor , switches, lights, meter and much more other electrical components. And exports various type of electrical appliances to different countries.,





About Payment

we provied Trade Asurance service 

we also accept payment by T/T; Western Union, ESCROW, Paypal, moneygram


We Provide OEM Services
We can do OEM for your brand (print your logo ). And we can make product according to your design .The processing method ,the size ,the quality etc ,will all follow
your requirement .

We do OEM for a lot of the world's leading brands ,we have rich experince in production ,we have moulds in variety ,and we have products strict quality control system.


We have a strong r&d team, can according to the sample you provided, manufacutre the same product as your sample



With CNRUIHUA company continue to grow, the number of employees is also fast to grow. Photo wall covered with our pictures, highlighting our style.We look forward to most is the staff smile.






How to Contact Us?


Send your inquiry detail in the below for free samples, click "send "now. 

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
39 Transactions 110,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $58,000
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