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Solid Shaft 2.5mm OD 18mm Miniature Rotary Encoder
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Brand Name:HENGXIANG
Model Number:S18 incremental encoder
Certification:CE,ISO9001
Price:negotiable
Payment Terms:D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc
Supply Ability:100K pieces per year
Delivery Time:3-5 working days for sample order, 7-15 working days for mass order
Company Data
Site Member
Contact Person
Fang
Business Type:
Manufacturer
Officials:
R301,Building7,Lane 115,No.1276 Nanle Road,SongJiang,Shanghai,201600
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Outer diameter 18mm solid shaft 2.5mm miniature rotary encoder ABZ phase 360 resolution
Product Description
Our 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
Our Selling Points
• Quick response once received customer’s quotation query
• Professional engineer team, to solve your problems at any time
• Strictly inspection before shipment
• Various encoder models to be selected
• Short lead time
• High quality standard
S18 Incremental Encoder Parameter Table
| Product Name | Outer diameter 18mm solid shaft 2.5mm miniature rotary encoder ABZ phase 360 resolution |
| Brand | HENGXIANG |
| External Dimensions | External diameter: 18mm |
| Thickness: 18mm | |
| Solid Shaft diameter: ⌀2.5mm | |
| Resolution | 36;50;60;100;200;250;256;360;400;500;512；720；800；1000;1024；1440;1600 |
| Output Phase | Phase A,B,Z |
| Supply Voltage | DC5V ; DC8-30V |
| Outlet Type | Cable out from side |
| Cable out from back | |
| Output Mode | Collector open circuit output(NPN &PNP) |
| Environmental Temperature | Operating temperature: -20~+80° (Non cing) |
| Storage temperature: -25~+85° (Non icing) | |
| Environmental Humanity | Operating and storage: 35~85%RH (non-condensing) |
| Top Response Frequency | 100kHz Max |
| Vibration(endure) | Amplitude 0.75mm,10-50Hz,1 hour for X/Y/Z direction individually |
| Shock(endure) | 49/m/s2,three times for X,Y,Z direction individually |
| Shaft Material | 304 stainless steel |
| Cable Length | 150mm |
| Shell | aluminum Alloy |
| Package | Carton box |
| Net Weight | About 20g (with package) |
| Certification | CE |
Encoder Catalogue
If you have already selected the encoder model you are going to order, please email us directly or contact online service right now to get the latest catalogue.
But if you are still have any doubts on choosing a right encoder model number, you are also free to contact us to get the related catalogue.
Encoder Operation Method
oday 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
Production Date
3-5 working days for sample after full paid
7-15 days for mass production after full paid
Company Profile
Shanghai Hengxiang Optical Electronic Co., Ltd.
Shanghai Hengxiang Optical Electronics Co., Ltd. is a high-tech enterprise, specializing in the creation, research, production, and marketing of high-precision optical encoders.
We have a mature independent research and development capability, which enables to customize the production of exclusive models based on the needs of new development technology products.
We founded in 2001 and exported products to domestic and overseas after 21 years of sedimentation.
We mainly engaged in the encoder, optical lens, germanium products, etc. The strict control of product quality and high precision and high standard of deep processing technology serve the elevator, motor, CNC, textile, robot, wind power, medical, assembly line equipment, and other automation technology industries.
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