Active Member
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[China]
Contact name:Fang
Shanghai Hengxiang Optical Electronic Co., Ltd. |
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28800 P/R high resolution K76 rotary encoder shaft hole 16mm differential output dc8-30v
Production date
1. for 1-10 samples: 3-5 working days
2. for 20-50 mass production: 7-10 working days
3. for over 100pcs, production will be discussed with customers and ship on time
Product Description
Encoder type: Incremental encoder
Encoder Thickness: 39mm
Installation dimension: R34.1mm (spring plate 58T64)
Hollow shaft type: clamping ring at prior or clamping ring at rear
Hollow shaft diameter: 15mm, 16mm, 18mm; 20mm; 22mm
Shaft load: Radial 50N; Axial 30N
Top REV: 3000RPM
Bearing life: 1.5x109 revs at rated load (100000hrs at 2500RPM)
Environmental temperature: Operating:-20 ～+85°；storage:-25 ～+90°
Top response frequency: 300KHZ
Detail Specifications
Output phase
Supply voltage
Outlet type
Output mode
Consumption current
Top response frequency
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | Incremental encoder |
| External diameter | 58mm |
| Thickness | 24mm |
| Installation dimension | R34.1mm(spring plate 58T64) |
| Hollow shaft type | clamping ring at prior or clamping ring at rear |
| Hollow shaft diameter | 15mm,16mm,18mm;20mm;22mm |
| Resolution | 1000;1024;1200;1250;1440;2000;2048;2500;4096;5000; |
| 7200;14400；28800 | |
| 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 | |
| Phase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W- | |
| DC5V ; DC8-30V | |
| Cable out from side | |
| 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 | |
| 100mA MAX | |
| 300KHZ |
Our advantage
More than 20 years experienced engineers
Professional working team
High quality standard
CE certification for all models
Prompt delivery date
100% full inspection before shipment
Customers from about 200 countries
IS09001:2015 Certification
Technical Theory
An incremental encoder outputs a defined amount of pulses per revolution, so that every pulse is expected to be on a defined mechanical position. The maximum deviation between this ideal position and the actual position is called integral non linearity (INL). The INL accuracy is an important value if the incremental encoder is used for positioning tasks.
The duty cycle describes the ratio between “high” time to “low” time of an incremental encoder. Typically this ratio is 50/50, which is equivalent to 180 el° high and 180 el° low.
The performance of magnetic incremental encoders increases with higher PPR settings and higher rotation speeds (RPM). This is in contrast to optical encoders where the performance decreases. The DNL and INL accuracy that are stated in our datasheets are worst case values, a better performance can be expected for higher PPR and RPM.
Encoder Usage
Paper equipment
Industrial machinery
Paper cutter
CNC machine tool
Automatic measurement
Remote control
Servo motion controller
Gearbox
DC garage door motor
DC servo motor
Stock driver
FFS machine
VFFS machine
Our Service
1. Quick response once received customer’s quotation query
2. Professional engineer team, to solve your problems at any time
3. Strictly inspection before shipment
4. Various encoder models to be selected
5. Short lead time
6. High quality standard
FAQ
Q: What’s your encoder product guarantee policy?
A: 1 year quality warranty and life-long technical support.
Q: Where can I download the encoder catalogue or datasheet?
A: You could visit our official website or email us directly to the latest files.
Q: What parameters are requested before ordering an encoder?
A: You should get some basic parameters before you start to order. Such as installation dimensions, resolutions, circuit signal, power supply voltage, etc.
If you have any doubt on selecting the model, you are welcome to contact us for more assistant.
Q: Where is your factory?
A: Our factory is located on Shanghai City.
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
