KN40 10mm Taper Optical Rotary Encoders Servo Motor UVW Signal Resolution 20000ppr
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UVW Signal Absolute Optical Rotary Encoder
,Optical Rotary Taper Shaft Encoder
,Servo Motor Absolute Position Encoder
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BrandHENGXIANG
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Encoder TypeIncremental Encoder
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External diameter40mm
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Thickness20mm
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Installation DimensionR17mm, R20mm;R23mm
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Hollow Shaft TypeBlind Hole; Through Hole, Taper Hole,solid Taper Shaft
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Solid Shaft Diameter10mm (taper Shape)
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Hollow Shaft Diameter6mm;8mm;9mm;9.52mm;10mm
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Resolution1000-20000；1000-5000/4/6/8
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Output phasePhase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W-
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Supply voltageDC5V ; DC8--30V
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OutlettypeCable Out From Side
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Output modeNPN/PNP/Voltage/Push-pull/HTL/TTL
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Protection gradeIP40
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CertificationCE
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Net weightAbout 90g (with Package)
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Place of OriginShanghai,China
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Brand NameHENGXIANG
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CertificationCE,ISO9001
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Model NumberKN40
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Minimum Order Quantity1Pcs
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PriceConsult us
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Packaging Detailseach 1 piece was packed into single carton box
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Delivery Time3-5 working days for sample order, 7-15 working days for mass order
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Payment TermsL/C, D/A, D/P, T/T, Western Union, MoneyGram
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Supply Ability100K pieces per year
KN40 10mm Taper Optical Rotary Encoders Servo Motor UVW Signal Resolution 20000ppr
KN40 10mm taper shaft super thin servo motor UVW signal resolution up to 20000ppr small size HENGXIANG
(1). The adventage of KN40 Series Encoder
Encoder type: Incremental encoder with various shaft size(Blind hollow/Through hole/Taper hole/Solid taper hole)
Outer diameter : 40mm
Thickness: Ultra-thin with 20mm
| 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 | 1000;1024;2048;2500;4096;5000;8192;10000;16384;20000 |
| 1000/4;1000/6;1000/8;1024/4;1024/6;1024/8;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 |
| Outlettype | 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 |
| Cable length | 500mm |
| Consumption current | 100mA MAX |
| Top response frenquency | 100KHZ |
| 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 |
| Enviromental 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 | Dia cast aluminium |
| Certification | CE |
| package | Carton box |
| Net weight | About 90g (with package) |
(2). Associated model number of KN40 series
....
(3). 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.
(4). Matters needing attention
1. Must choose the power supply voltage: DC5V or DC8-30V
2. Must choose leaf spring plate model number if you select hollow shaft encoder
3. Please advise the motor speed (RPM) that you actually use
4. If you have any other requirements, please provide detail parameters
(5). The reason to 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.
(6). FAQ
Q1: What are our strengths?
A1: ※Quality Assurance -- The products have passed the authoritative certifications of CE-ATC, ISO, QMS, etc. by the third-party testing institutions.
※Leading technology -- with new high precision sensor R&D technology and professional design team, constantly improving performance, 21 years focus on quality, 3 invention patents 17 application patents.
※Tailor-made - With mature technical capability and rich development experience, we can tailor encoders for different precision needs in various mechanical equipment.
※Efficient service - make full use of the existing environmental information resources unified planning, unified specifications, unified construction, time-saving and efficient.
Q2:What can we do for you?
A2:We can provide you with services in the field of elevator, motor, CNC, textile, robot, wind, medical, assembly line equipment and other automation technology industries.
Q3: How to select a right encoder model?
A3: A right encoder model is based on different applications and parameters, you could contact us for technical support if you have any query.
Q4: Do you offer technical support?
A4: Yes, we have professional technician who can solve all your doubts.
(7). Our History
In 1988-1998, The elder generation produced optical products in a small workshop in Dongtou District, Wenzhou, laying a solid foundation for the subsequent development of encoders and infrared optics.
In 1999, The founder was employed by Shanghai No.1 Optical Factory as a senior engineer, engaged in optical research and development, and made many scientific breakthroughs.
In 2000, The founder took the opportunity of privatization of state-owned enterprises and planned to establish a company.
In 2001, Shanghai Hengxiang Optical Electronics Co., Ltd. was formally established, and the first S38 series products are independently developed in the same year.
In 2008-2019, Formally joined Alibaba's to expand overseas markets, and obtained ISO Quality Management System Certification.
In 2010- 2014, Three invention patents ,five new utility patents and a CE-ATC certificate was obtained.
Awarded the Honor of Shanghai High-tech Enterprise and Alibaba Integrity Pioneer Enterprise.
In 2015-2020, Moved factory to Songjiang Chuangyi International Industrial Park ,Obtained QA international certification and QMS quality management system certification.
In 2021, Obtained 14 new utility patents.
(8). Technology patents & Certificates
Awarded honorable enterprise certificates such as 3 invention patents and 17 utility model patents, CE-ATC certificate, ISO Quality Management System Certification, QMS Quality Management System certificate, and pioneer enterprise
We passed the national quality management system certification with all the items tested conforming to it, thus gaining the professional production qualification.
Our products are sold all over the world, you can rest assured.