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√ This incremental optical rotary encoder can be used to measure the rotational speed, angle and acceleration of the object and the length measurement.
√ This shaft encoder is suitable for a variety of intelligent control displacement measurement, automatic fixed- length automatic guillotine paper machine, steel cut length control, civilian measured height human scale, students racing robots.
Yellow = A phase, Blue = B phase, Red =Vcc power +, Black = V0
Notice: AB 2phase output must not be directly connected with VCC, otherwise, it will burn the output triode. Specification
360 p/r (Single-phase 360 pulses/R,Two phase 4 frequency doubling to 1440 pulses).
-Encoder size: 38 x 35.5mm/1.49" x 1.39"
-Shaft: 6 x 13mm/0.23" x 0.51"
-Axis stopper platform: High 5mm, 20mm
-Power source: DC 5-24V
-Maximum mechanical speed: 5000 R / min
-Response frequency: 0-20KHz
Output: AB 2phase output rectangular orthogonal pulse circuit, the output for the NPN open collector output type Package content
1 x 360P/R Incremental Rotary Encoder
Jake B.
Reviewed in the United States on June 11, 2024
Using the code in other reviews, made a tool to measure smooth concrete beams 150ft long. Very repeatable, very pleased. Purchased with rubber wheel and encoder bracket and both fit well.
DWXC
Reviewed in the United States on December 30, 2024
Using this an encoder for older games that support this type of controls. Seems to work fine when used in conjunction with an "Pro Micro" board.
Megan R.
Reviewed in the United States on December 7, 2023
Yellow = A phase, Blue = B phase, Red =Vcc power +, Black = V0There is no yellow wire should change the connection description.
Rob
Reviewed in the United States on August 15, 2019
This is a very nice rotary encoder. I purchased this, along with a beautiful machined aluminum knob, for a hobby project. For quick breadboard projects it is not as convenient as a cheap rotary encoder you can plug into a breadboard, but the feel of this encoder makes it well worth the slight inconvenience. I have used it for Arduino and FPGA projects and will always use this rotary encoder over the cheap ones.If I could suggest one improvement it would be to add pin headers to the power and IO pins. It was easy enough to add these myself. Attaching pin headers makes it easy to use with a breadboard or Arduino header.
Banned for honest reviews
Reviewed in the United States on April 25, 2019
Learned this the hard way - Not always reliable on 5V. We use a lot of these, and we always do 12V nowadays. The nice part though, is that the output is (well...can't actually promise this) is open collector, so you can use a pull-up resistor to your controller's voltage, which might be 5V, and run your inputs like that while still powering it by 12V. Check your individual encoder though, because only god knows how the PCB inside is configured, or you..if you open it or measure the outputs on a meter.
Doug
Reviewed in the United States on February 17, 2017
These have smooth effortless rotation, are seemingly precise and work as they were intended. Thumbs up. Make sure you us a pull-up resistor to signal terminals.Essentially, you need to protect the transistor inside the device from frying as it grounds the incoming signal voltage through the collector/emitter junction.
linux-works
Reviewed in the United States on July 22, 2016
The media could not be loaded.
The Iceman
Reviewed in the United States on April 1, 2016
This thing has no business being this good at this price. Smooth operation - 1440 pules per rev in standard quadrature configuration (2 phase). M3-.5 screws fit the mounting flange. I'm feeding this thing 5 volts straight from USB, two encoders and a Teensy board drawing just .3 watts - whats to complain about.
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