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A particular kind of rotary encoder known as a magnetic encoder uses sensors to detect changes in magnetic fields caused by a spinning magnetic wheel or ring.
A magnetic encoder is made up of three main parts:Circuit for Sensing,a ring or wheel that spins,a string of magnetic poles arranged in a circle or ring around the object.
Depending on the strength of the magnetic field, the poles create a predictable response in the magnetic sensor as the wheel or ring spins past it.
The magnetic response is output as a digital signal to the controlling device after being routed through a signal conditioning electrical circuit.
The resolution of the magnetic encoder is dependent on the quantity of magnetized pole pairs on the wheel pole, the number of sensors, and the kind of electrical circuit.
The benefit of using magnetism as a signal-producing component is that it is unaffected by harsh environmental conditions like shock, dampness, dust, and extreme temperatures.
The Global magnetic encoders market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
For use with micro metal gearmotors, magnetic encoder pair kit with JST SH-type connectors. All motors should have encoders, but not everyone wants to solder a lot of wires to a little encoder board.
Magnetic encoder models with JST SH-type connectors are now available for Micro Metal Gearmotors:For use with small metal gearmotors, magnetic encoder pair kit with top-entry connector, 12 CPR, 2.7–18V,For use with small metal gearmotors, magnetic encoder pair kit with side-entry connector, 12 CPR, 2.7–18V
Compared to prior version, which calls for soldering to through-holes with a 2 mm pitch, these encoders are simpler to set up and use. You only need to solder the board to the device when using these new encoders.
Motor tabs two, the backshaft with the magnetic disc, then plug in your cable available separately in a variety of lengths.
Since their small size makes them handy in a variety of undertakings, the “micro” aspect of them is one of their coolest features.
With this in mind, they created these encoders, incorporating them into the gearmotor’s three-sided profile; the side with the connector extends a few millimeters past the motor.
Since everyone has different limitations, they chose to create two encoder models: one with a top-entry connector that allows the cable to come out the back and one with a side-entry connector for applications where there isn’t much room past the rear of the motor.
Additionally, they are still providing encoder boards with through-holes, allowing for particularly small installations by allowing wires to be soldered to the board.
