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A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to digital output signals.
Rotary encoders are used in a wide range of applications that require monitoring or control, or both, of mechanical systems, including industrial controls, robotics, photographic lenses, computer input devices.
Specifications:
Adjustment method: 360 Degree
Pin Numbers: 7
Number of digits: 20 digits
Rated Voltage: 5 Volt
Shaft Diameter: 6mm/0.24"
Shaft Height: 15mm/0.59"
Thread Diameter: 6.8mm/0.27"
Total Dimension: 15mm x 12.5mm x 25mm / 0.59" x 0.49" x 1.0"(L*W*H)
Note:
Avoid storing the products in a place at high temperature and high humidity.
Jem
Reviewed in the United States on August 17, 2024
First one out of the box was DOA. After I replaced it, I was tightening the tiny screw that keeps the knob on the encoder shaft, and the shaft broke. Replaced that one, and the same thing almost happened, except this time the slotted shaft bent under the minimal pressure of a 1mm screw that wasn't even tight enough to hold the knob in place. I had to put some epoxy in the slot to keep the extremely fragile two halves of the shaft from bending or breaking. Even a plastic shaft would have held up better than whatever this metal is. Wish I'd bought higher-quality components.
Neal-Head
Reviewed in the United States on January 6, 2024
I used one of these as a selector switch for a music player I built. I would have liked more documentation on pinouts and output behavior but that info. was not too difficult to locate online. I would reccomend for experimentation. The price can't be beat!
Bryan
Reviewed in the United States on July 27, 2023
Just need to solder it on
Billxx
Reviewed in the United States on June 9, 2023
Based on another review I purchased these EC11 Rotary Encoders for my Ender 3 V2 Printer. I installed the part and it works perfectly.
Margaret C.
Reviewed in the United States on December 5, 2023
I bought these to replace my Creality Ender 3 V2 LCD Rotary Encoder Switch. This Rotary Encoder Switch is a perfect match to the original switch.
94_xj
Reviewed in the United States on December 21, 2023
They're digital rotary encoders with a momentary push button...exactly as advertised. One day the know on an Ender 3 wouldn't turn or push down. Ordered these, swapped it out. Fixed!
D. Maciuca
Reviewed in the United States on November 17, 2022
One thing to keep in mind if you want to test these encoders. I was under the impression that each detent moves one step in the quadrature. That is not the case. Each detent generates a full quadrature cycle. Therefore, you cannot test them using a simple multimeter. You need to use an oscilloscope, if you want to test them before using them in your project.
Frequent Prime Customer
Reviewed in the United States on May 2, 2021
Very good quality and solid feel. The body is larger than most so it may not fit every application. The top half is all metal which adds to the rigidity.
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