|Place of Origin:||Shanghai, China|
|Minimum Order Quantity:||1 pcs|
|Packaging Details:||each 1 piece was packed into single carton box|
|Delivery Time:||3-5 working days for sample order, 7-15 working days for mass order|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||100K pieces per year|
|Place Of Origin:||Shanghai,China||Type:||Rotary Encoder|
|Resolution:||Up To 1600ppr||Output:||N|
|Cable Length:||150mm (ribbon Cable)||Protection Level:||IP50|
|Output Phase:||A, B, Z||Top Response Frequency:||100kHZ|
1600 ppr Optical Rotary Encoders,
DC24V Optical Rotary Encoders,
1600 ppr optical shaft encoders
Best price Incremental Optical Rotary Encoder S18 DC5-24V up to 1600ppr
|External dimensions||External diameter: 18mm|
|Solid Shaft Diameter: ⌀2.5mm|
|Output phase||Phase A,B,Z|
|Supply voltage||DC5V ; DC8-30V|
|Outlettype||Cable out from side|
|Cable out from back|
|Output mode||Collector open circuit output(NPN &PNP)|
|Environmental temperature||Operating temperature: -20~+80° (Non icing)|
|Storage temperature: -25~+85° (Non icing)|
|Environmental humanity||Operating and storage: 35~85%RH (non-condensing)|
|Top Resonse Frequency||100kHz Max|
|Consumption current||50mA Max|
|Rise/ Fall time||100nsec Max|
|Shaft Load||Radial: 2N; Axial:2N|
|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|
|Net weight||About 20g (with package)|
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.
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
1. T/T, western union, credit card, Paypal, etc
2. 3-5 working days after payment received
3. Encoders will be shipped once ready
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.
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.
Contact Person: Manager