Built in encoder light weight Incremental rotary encoder PN72
Ultra-thin with hollow through shaft
| Items | Basic parameters |
| Brand | HENGXIANG |
| Encoder type | Incremental Type |
| External diameter | 72mm |
| Thickness | 15mm |
| Hollow shaft type | Through shaft |
| Hollow shaft diameter | 25mm; 28mm; 30mm |
| Resolution | 1024/8; 2048/8; 2500/8; 4096/8; 5000/8; 8192;/8; 10000/8 |
| Output phase | 3=A+B+Z; 6=A+A-+B+B-+Z+Z-; 6=Less wiring type A+B+Z Delay U+V+W;
12=A+A-+B+B-+Z+Z-+U+U-+V+V-+W+W- |
| Supply voltage | DC5V; DC8-30V |
| Outlet type | Radial connector; Radial cable |
| Output mode | N=OC(DC5V&8-30V); C=TTL(DC5V) |
| E=HTL(DC8-30V); S=TTL(DC5V)(Less wiring type) |
| Consumption current | 120mA Max |
| Top response frenquency | 100kHZ; 500kHZ; 800kHZ |
| GND | not connected to the encoder, must be effectively connected to GND |
| Starting torque | Less than 60×10-3 N.m |
| Inertia moment | Less than 80×10-6 kg.m2 |
| Environmental temperature | Operating: -20~+95℃; Storage: -25~+100℃ |
| Enviromental humidity | Operating and storage: 35~85%RH(noncondensing) |
| Protection | IP50 |
| Material | Aluminium alloy |
| Certification | CE |
| package | Carton box |
| Net weight | About 200g |
Principle of encoder
An incremental rotary encoder outputs a certain amount of Pulses
per Revolution. The higher this PPR number, the smaller the angle
between each pulse. This PPR number is fixed for ordinary
incremental encoders. Programmable incremental encoders can adjust
this value to a desired number by a software change.
Today 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.
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
Payment terms:
1. T/T, western union, credit card, Paypal, etc
2. 3-5 working days after payment received
3. Encoders will be shipped once ready
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.
More information
If you are looking for more information about our factory or about
our products, please contact us or email us right now, we will
reply you as soon as possible.
