FANUC A860-0304-T133 Rotary Encoder A860-0304-T112

( Brand: Fanuc ), ( Manufacturer Part Number: A860-0304-T133 )

Review FANUC Rotary Encoder

The FANUC A860-0304-T133 and A860-0304-T112 rotary encoders are precision sensors designed to provide accurate position feedback for industrial automation applications. These encoders feature a robust and compact design, making them ideal for use in CNC machines, robots, and other automated systems.

The A860-0304-T133 model has a resolution of 304 pulses per revolution (PPR), while the A860-0304-T112 model offers a resolution of 112 PPR. Both encoders have a high-precision quartz glass scale, ensuring reliable and accurate position feedback even in the most demanding applications. The scale is also dry-film coated to prevent wear and ensure a long service life.

These encoders are designed to operate in harsh industrial environments, with a wide temperature range of -10 C to 60 C. They also feature a rugged, stainless steel housing, which provides protection against dust, water, and other contaminants. The housing is also designed to be easy to install, with a standard C54.300 mounting flange.

The A860-0304-T133 and A860-0304-T112 encoders are available in various connection options, including parallel and serial interfaces. The parallel interface provides high-speed data transfer and supports both incremental and absolute position feedback, while the serial interface offers flexible communication options, including RS-232, RS-422, and RS-485.

The encoders also come with built-in diagnostic functions, which allow for easy fault detection and troubleshooting. This helps to minimize downtime and keep your automated systems running smoothly.

Overall, the FANUC A860-0304-T133 and A860-0304-T112 rotary encoders are reliable, accurate, and rugged sensors that are perfect for use in industrial automation applications where position feedback is essential. Their compact design, robust construction, and flexible connectivity options make them a top choice for CNC machines, robots, and other automated systems.

The FANUC A860-0304-T133 and A860-0304-T112 rotary encoders are high-precision absolute rotary encoders designed for CNC applications. Both encoders share many similarities, but they have some distinct differences that may influence your buying decision. Here are the pros and cons of each encoder:

1. High Precision: The A860-0304-T133 encoder provides a high resolution of 2048 pulses per revolution, making it suitable for applications requiring precise position feedback.

2. Absolute Encoder: This encoder provides absolute position feedback, meaning it can report the exact position of the shaft without the need for homing or indexing.

3. Robust Design: The encoder's rugged construction makes it suitable for use in harsh industrial environments.

4. Wide Operating Temperature Range: It can operate in temperatures ranging from -30 C to 85 C.

1. Higher Cost: Compared to the A860-0304-T112, this encoder is more expensive.

2. Larger Size: The A860-0304-T133 encoder is larger in size, which may impact the design of the application.

1. Lower Cost: The A860-0304-T112 encoder is less expensive than the A860-0304-T133 encoder.

2. High Resolution: It provides a high resolution of 1024 pulses per revolution, which is sufficient for most industrial applications.

3. Compact Size: This encoder is smaller in size than the A860-0304-T133, making it more suitable for applications with space constraints.

1. Relative Encoder: The A860-0304-T112 encoder is a relative encoder, meaning it reports position changes rather than absolute positions, requiring homing or indexing for initial positioning.

In conclusion, both encoders offer high precision and are suitable for industrial applications. However, the choice between the two depends on specific application requirements. If high precision, absolute position feedback, and a larger size are necessary, the FANUC A860-0304-T133 encoder would be the better choice. On the other hand, if cost and compact size are priority, the FANUC A860-0304-T112 encoder would be a more suitable option.

Based on the provided information, I would recommend the FANUC A860-0304-T112 encoder for applications that prioritize cost and compact size, while the FANUC A860-0304-T133 encoder would be a better fit for applications requiring high precision, absolute position feedback, and a larger size.

part # a8600304t133 prices

• $225.00-$338.99

specifications cncmano:

• brand: Fanuc
• manufacturer part number: A860-0304-T133

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seller cncmano:

• # reviews: 835
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• availability: In Stock
• quantity: 2
• started: June 17, 2026
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general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: Used