10mm rotary encoder for Incremental Type Rotary Encoder S70- Series encoder
|Encoder type||Incremental encoder|
|Installation dimension||diameter 60mm|
|Solid Shaft diameter||8mm(D shape)|
|Supply voltage||DC5V & DC8~30V|
|Output mode||NPN Collector open circuit output|
|Difference output||Long line drive( 26LS31)|
|Long line drive( RT7272)|
|Protection grade||IP50 ; IP65|
|Cable length||1M (cable length could be added appropriately by|
|require, but it need payment individually)|
|Consumption current||100mA MAX|
|Top response frenquency||100KHZ|
|Insulation strength||AC500V 60s|
|GND||not connect to encoder|
|Mark to Space ratio||45% to 55%|
|starting torque||less than 5x 10-3 N.m|
|Intertia moment||less than 3x 10-6kg.m2|
|Shaft load||Radial 30N; Axial 20N|
|Top REV||5000RPM ;IP65≤3000r rpm|
|Bearing life||1.5x109 revs at rated load(100000hrs at 2500RPM)|
|Environmental temperature||Operating:-20 ～+80°；storage:-25 ～+85°|
|Enviromental humidity||Operating and storage: 35-85%RH(noncondensing)|
|Vibration(endure)||Amplitude 0.75mm,5-55Hz,2 hours for three axis individually|
|Sock(endure)||490m/s2 ,11 ms three times for X,Y,Z direction individually|
|Shaft Material||Stainless steel|
|Shell Material||Dia cast aluminium|
|Cable length||1000mm(cable with shielding)|
|Net weight||About 450g (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.