ACU-RITE Ar Linear Encoder Glass Scale Head 6-1/2 2UM 38-089-061

( Brand: Acu-rite ), ( Part Type: Linear Scale Head ), ( Scanning Head Part Number: 389062111-01 ), ( Manufacturer Part Number: 38089061 ), ( Item Type: Ar Linear Encoder ), ( Country/region Of Manufacture: United States )

Review ACU RITE 6-1/2 Inch Ar 2um Linear Encoder Glass Scale Read Head

The Acu-Rite 38089061 6-1/2 inch AR2UM Linear Encoder, model number 38-089-061, is a high-precision measurement solution designed for various industrial applications. This glass scale head encoder offers superior accuracy and reliable performance, making it an essential tool for those who demand the highest levels of precision.

The encoder features a 6-1/2 inch long scale with a 2-micron (2um) linear resolution. This high resolution enables precise position feedback and control, making it suitable for applications that require fine adjustments or high-speed motion. The scale is made of borosilicate glass, which is known for its excellent flatness and stability, ensuring accurate measurement over long periods.

The AR2UM designation refers to the Absolute, Rotary, and Universal measurement mode. In Absolute mode, the encoder provides absolute position information, meaning it can report the exact position of the encoder without requiring any reference to the starting position. In Rotary mode, the encoder can be used to measure angular position and velocity. In Universal mode, it can be used to measure both linear and angular positions.

The 38089061 Linear Encoder from Acu-Rite is designed for use in harsh environments with its rugged construction and IP67 rating, making it dust-proof and water-resistant. The encoder can withstand temperatures ranging from -40 C to 85 C (-40 F to 185 F), ensuring reliable operation under various temperature conditions.

The encoder is easy to install, with a simple mounting system that allows for quick attachment to various surfaces. It also comes with a variety of connection options, including Analog Voltage, TTL, and RS-232, allowing users to choose the one that best fits their application requirements.

In summary, the Acu-Rite 38089061 6-1/2 inch AR2UM Linear Encoder is a high-precision measurement solution that offers superior accuracy, rugged design, and versatile connection options. Its 2-micron linear resolution, absolute position measurement, and IP67 rating make it suitable for various industrial applications where precision and reliability are essential.

Pros and Cons of buying a Acu-Rite 38089061 Linear Encoder

The Acu-Rite 6-1/2 inch AR2UM Linear Encoder 38-089-061 with a glass scale head is a popular choice for those seeking high precision position feedback in CNC machining or other automated processes. Let's evaluate the potential advantages and disadvantages of purchasing this encoder.

1. High Precision: The encoder offers a resolution of 2 microns, which is exceptionally high for linear encoders, ensuring precise positioning and repeatability.

2. Durable Construction: The glass scale head is resistant to wear and tear, providing long-term reliability. It is also resistant to temperature changes and vibrations, making it suitable for harsh environments.

3. Easy Integration: The Acu-Rite encoder can be easily integrated with various CNC controllers and machines due to its standardized interface.

4. Versatile Application: The encoder can be used in various industries, including aerospace, automotive, and medical, among others.

5. High Speed: The encoder can handle high-speed applications, making it suitable for use in high-production environments.

1. Expensive: The Acu-Rite 38089061 is a premium encoder, and its high cost might be a barrier for some buyers.

2. Requires Proper Handling: The glass scale head is fragile and should be handled with care during installation and maintenance to avoid damage.

3. Limited Length: The encoder is only available in a 6-1/2 inch length, which might not be suitable for all applications.

4. Complex Installation: Installing the encoder might require some technical expertise, especially for first-time users.

The Acu-Rite 38089061 Linear Encoder offers high precision, durability, and versatility, making it an excellent choice for industries that require high-precision position feedback. However, its high cost, fragile glass scale head, and complex installation might be deterrents for some buyers. If you can afford the investment and have the expertise to install and maintain the encoder, it could be a valuable addition to your CNC machining or automated process setup.

If you're in the market for a high-precision linear encoder, the Acu-Rite 38089061 is certainly worth considering. Its advantages outweigh the disadvantages, especially if you're in an industry that demands high-precision position feedback. However, it's essential to consider whether the encoder's cost, fragile glass scale head, and complex installation are feasible for your application. If you're unsure, consulting a CNC machinery expert or the encoder manufacturer could provide you with valuable insights and recommendations.

part # 38089061 prices

• $95.00-$115.00

specifications cncmano:

• brand: Acu-rite
• part type: Linear Scale Head
• scanning head part number: 389062111-01
• manufacturer part number: 38089061
• item type: Ar Linear Encoder
• country/region of manufacture: United States

seller cncmano:

• # reviews: 647
• rating: 100.0%

general cncmano:

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

returns cncmano:

• policy: No Returns

shipping cncmano:

• cost: $16.00
• carrier: USPS
• transit: 4-10 Days
• class: Expedited
• service: USPS Priority Mail
• type: Calculated

offer cncmano:

• quantity: 1
• availability: In Stock
• started: May 17, 2025
• options: Ship-to-home
• sold: 0

payments cncmano:

• wallet: Google-pay
• credit card: Visa
• other

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