4401.7067.4B BOURNS Incremental Rotary Encoder Potentiometer

Review BOURNS Incremental Rotary Encoder Potentiometer

The Bourns 4401.7067.4B ECW1J-B24-BC0024L Incremental Rotary Encoder Potentiometer is an electromechanical component designed for precise position sensing and control applications. This encoder potentiometer combines the functions of an encoder and a potentiometer, offering both absolute position information and voltage proportional to the angle turned.

The encoder part of this component features a 12-pole design, providing 24 positions of resolution per revolution. It generates two incremental signals, A and B, which represent a quadrature output. These signals have 90-degree phase difference between them and are used to indicate the direction and the number of rotations made. The encoder is designed to operate over a wide temperature range, from -40 C to 125 C, ensuring reliable performance under various conditions.

The potentiometer part of this encoder potentiometer is a linear variable position sensor. It converts the rotary motion into a voltage output, which is proportional to the angle turned. The potentiometer has a resistance of 10k and a maximum voltage rating of 24V. It also features a detent mechanism that provides tactile feedback at each incremental position, making it suitable for use in applications where precise positioning is required.

The Bourns 4401.7067.4B ECW1J-B24-BC0024L Incremental Rotary Encoder Potentiometer comes in a compact, rugged housing that is designed to withstand harsh environments. It is suitable for use in industrial, automotive, and other applications where precise position sensing and control are essential. The encoder and potentiometer are connected internally, allowing for easy integration into control systems and reducing the need for multiple components.

The Bourns 4401.7067.4b ecw1j-b24-bc0024l incremental rotary encoder potentiometer is a versatile electromechanical component used in various applications for position sensing and control. Let's discuss some potential pros and cons of using this encoder potentiometer in your project.

1. Incremental Encoding: This encoder provides incremental (A and B) output signals, which are easy to use and interpret. These signals can be directly connected to a microcontroller's input pins for accurate position tracking.

2. Potentiometer Functionality: The encoder also includes a built-in 10k linear potentiometer. This feature can be useful for applications requiring both position sensing and voltage control.

3. Rugged Design: The encoder is designed to withstand harsh environments, featuring a die-cast aluminum housing and a hard-coated ceramic shaft that provides excellent wear resistance.

4. Wide Operating Temperature: It can operate in temperatures ranging from -40 C to 85 C, making it suitable for applications in various industries and environments.

1. Requires External Pull-up Resistors: The encoder requires external pull-up resistors for the A and B output signals. This adds to the overall complexity and cost of the project.

2. Limited Resolution: The encoder has a resolution of 12 bits (4096 counts), which may not be sufficient for high-precision applications requiring higher resolution.

3. Complex Wiring: The encoder has multiple pins for various functions, which can lead to complex wiring and potential confusion during installation.

The Bourns 4401.7067.4b ecw1j-b24-bc0024l incremental rotary encoder potentiometer is a robust and versatile component with several advantages, including its rugged design, incremental encoding, and built-in potentiometer. However, it also has some limitations, such as the requirement for external pull-up resistors and a limited resolution.

Based on these considerations, this encoder may be an excellent choice for applications where position sensing and voltage control are required, and a robust design is essential. However, if your application demands higher resolution or simpler wiring, you may want to explore alternative encoder options.

If you decide to use this encoder in your project, ensure you properly connect all the pins and install the required pull-up resistors. You may also consider using a microcontroller or development board with built-in pull-up resistors to simplify the wiring process.

Additionally, if you need a higher resolution encoder, you may want to look into absolute encoders or high-resolution incremental encoders. These options will provide more detailed position information but may come with additional complexity and cost.

Details:

Mounting style: PCB mount. Product: mechanical encoders. With switch: without switch. Bourns ECW1J-B24-BC0024L incremental rotary encoder 4401.7067.4B potentiometer.

Technology: rotary. Encoder details. Number of channels: 2 channel. Resolution: 24 ppr.

Output type: quadrature. Type: incremental. Potentiometer details. New old surplus in good condition, surface wear due to storage and handling see photos for details.

Termination style: PC pin. Number of detentes: 24 detente. Shaft type: slotted. Packaging: tray.

specifications passivecompos:

• brand: Bourns
• mpn: 4401.7067.4b
• item length: 1-1/2
• item width: 1-1/4
• shape: Rectangular
• bundle listing: No
• alternate part number: Ecw1j-b24-bc0024l
• item condition: New Other

seller passivecompos:

• # reviews: 10202
• rating: 99.8%
• city: virginia beach, virginia

returns passivecompos:

• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

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• carrier: usps, fedex, ups
• type: calculated
• service: usps ground advantage, usps priority mail, fedex ground / fedex home delivery, ups ground
• transit: 4-10 days
• class: standard, expedited

offer passivecompos:

• price: $19.99
• item condition: New – Open box
• in stock #: 1
• started: january 5, 2026
• sold #: 16
• options: ship-to-home
• availability: in stock

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