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ABZ Phase Through Hollow Optical Rotary Encoders Servo Automation

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Shanghai Hengxiang Optical Electronic Co., Ltd.

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ABZ Phase Through Hollow Optical Rotary Encoders Servo Automation

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Brand Name :	HENGXIANG
Model Number :	PN72
Certification :	CE,ISO9001
Price :	Consult us
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	100K pieces per year
Delivery Time :	3-5 working days for sample order, 7-15 working days for mass order

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ABZ Phase Through Hollow Optical Rotary Encoders Servo Automation

ABZ 3Phase Through hollow Shaft Encoder Incremental Encoder for Office for Automation

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)
Output mode	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.

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