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K38 encoders replacement factory hollow shaft encoder 6/8/10 mm

1-9 Pieces
10-99 Pieces
>=100 Pieces
Min. Order
1 Piece
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Company Information

Shanghai Hengxiang Optical Electronics Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 100,000+
12 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Usage: Position Sensor
Place of Origin: Shanghai China
Theory: Optical sensor
Output mode: wire out from side & wire out from back
External diameter: 38mm
Model Number: HENGXIANG K38 encoders
Weight: about 140g (with package)
Protection grade: IP50 & IP65
Thickness: 28mm
Brand: HENGXIANG K38 encoders replacement factory hollow shaft 6mm
Supply voltage: DC5V & DC8-30V
Shaft diameter: 8/5/6/6.35mm
Output: square-wave signal
Wire length: 1M
Resolution: up to 16384PPR
Packaging Detail: Carton box for HENGXIANG K38 encoders replacement factory hollow shaft 6mm
Selling Units: Single item
Single package size: 15X15X15 cm
Single gross weight: 0.4 KG
Product Description

    Quick Instructions for K38 Encoder

Max resolution16384ppr
External diameter 38mm
Thickness 28mm
Power supply voltage 5V or 8--30V
Axial Cable outlet or Radial Cable outlet
Sensing basic : photoelectric
Hollow shaft diameter 6mm,6.35mm, 8mm
Through hole or blind hole shaft
Protection level grade IP50 or IP65

Model Selection Guide
Manufacturing Technique Dimensions
Product Paramenters
Basic parameters
Encoder type
Incremental encoder
External diameter
Installation dimension
R23.5mm(spring plate 38T45)
Hollow shaft type
blind hole ; through hole
Hollow shaft diameter
700;720;800;900;1000;1024;1200;2000;2048;2500;5000; 8192;10000;16384
Output phase
Phase A,B,Z A- B- Z-
Supply voltage
DC5V ; DC8-30V
Cable out from side
Cable out from back
Output mode
NPN/PNP(Open Collector Output)
Voltage output
Push-pull output
Long line drive (26LS31)
Compatible RS422
Long line drive (RT7272)
Environmental temperature
Operating temperature: -20~+90° (Non icing)
Storage temperature: -25~+100° (Non icing)
Environmental humanity
Operating and storage: 35~85%RH (non-condensing)
Die cast aluminium
Consumption current
100mA Max
Shaft Load
Radial: 40N; Axial:20N
5000RPM ;IP65≤3000r rpm
Insulation strength
AC500V 60s
Insulation resistance
Mark to Space ratio
45% to 55%
Top Resonse Frequency
300kHz Max
Shell Material
Dia cast aluminium
Bearing life
1.5x109 revs at rated load(100000hrs at 2500RPM)
not connect to encoder
Shaft Material
Stainless steel
Amplitude 0.75mm,5-55Hz,2 hours for X/Y/Z direction individually
490m/s2,11 ms three times for X,Y,Z direction individually
Protection grade
IP50 ; IP65
Cable length
starting torque
less than 9.8X10-3 N.m
Intertia moment
less than 6.5x 10-6kg.m2
Carton box
Net weight
About 140g (with package)
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.
Company Introduction
ShanghaiHengxiangOptical Electronics Co.,Ltd, located on Shanghai, an international city of China, set up in 2001, is a professional manufacturing high-tech corporation, providesresearch and manufacturing ,entityintegrating optical、mechanical and electronic design. Now we have finished primary pipelining of encoder manufacture. After development for many years, rotary encoders now have 10 series and over 100 sorts, both popularly sale around the world. Our rotary encoders are widely used for automation field, such as, Office equipment 、Water conservancy equipment、Electrical equipment、Textile machinery、Carpentrymachinery、Injection machinery、Vulcanizateequipment 、Medical device、CNC machine、Metallurgical machine、Printing machinery、testing machine、Elevator、Servo motor、Packing machine, etc. , and has won trust and high reputation from clients . "HengXiang" brand encoder, has ISO9001:2000 Quality Management System Certificate and CE Certification, moreover, we have own invention patents five and utility model patents five, also passed Shanghai New and High-tech AchievementsTransformation Project. Our target:Meeting Client's Requirement、Creating Social value、serving clients attentively and Achieving win-win. Sincerely welcome all customers to visit our company, to review and custom "HengXiang" brand products .
World-Wide Customers & Feedback
Q: What’s your MOQ?
A: 1pcs
Q: How to order your encoder?
A: Contact us, or email us, we will reply you as soon as possible.
Q: Are you a factory or a trading company?
A: we are 100% factory with our brand.
Q: What’s your brand?
Q: Can you product ship to our country?
A: Yes, please advise your destination and zip code, we will check freight cost for you immediately.
Q: How to get the latest price?
A: Contact us and tell me the encoder model selection.
Q: How to select a right encoder model?
A: A right encoder model is based on different applications and parameters, you could contact us for technical support if you have
any query.
Q: Do you offer technical support?
A: Yes, we have professional technician who can solve all your doubts.
Q: Can you factory offer a sample?
A: Yes, sample can be provided.
Q: How to pay for a sample?
A: Currently, our factory accept T/T, Credit card, Paypal, Western Union or cash.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,
The production date is according to order quantity.
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