AI2500132B02K

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The AI2500132B02K encoder offers absolute optical encoding, a resolution range of 10 to 14 bits (single-turn), binary output code, and operates on 10-30 VDC input power. Part of the Dynapar Encoders series by Danaher, it features environmental ratings of IP64 or IP67 and supports shaft speeds up to 12,000 RPM peak.

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Product Description:

The AI2500132B02K Encoder is part of the AI25 PARALLEL line and is designed for precise feedback uses in industrial automation. The encoder works with power inputs between 10 and 30 VDC and has a single-turn precision of 13 bits using the parallel binary protocol. The encoder has a 19-pin bayonet radial connection built in and is approved by UL, cUL, and CE.

The optical sensing in the AI2500132B02K encoder makes sure that the positional input is correct. A square ring at the unit's base ensures that the shaft is properly aligned. It has a shaft seal that keeps the inside parts safe. The attachment style is shaft-based, and the hole size is 3/8 inch. The encoder has an IP67 rating, which means it is completely safe from dust and water. The encoder works well from -40 degrees Celsius to 100 degrees Celsius, which is the working temperature range. The height of the body is 0.4 inches, and its width and depth are both 2.28 inches. A parallel binary algorithm is used by the encoder to send positional data quickly and directly. The encoder follows RoHS requirements, which are beneficial to the environment. The connector's radial design ensures that linkages are strong and safe in real-world conditions.

The AI2500132B02K encoder is intended for normal duty use only, as it is not explosion-proof. The encoder has a shaft seal that keeps the inside clean and the sensor working properly. The IP67 rating and ability to work in temperatures up to 127°F make the encoder reliable in many conditions. Industrial control systems that need fast, reliable data transmission use the encoder. Connector and mounting design support steady functioning. The size and power input range of the AI encoder are ideal. The encoder provides consistent input and meets electrical and mechanical reliability standards.

Absolute Accuracy
±0.01° mechanical (36 arc‑sec)
Baud Rate
9.6 KBaud to 12 MBaud
Electrical Interface
Profibus‑DP, Encoder Profile
Enclosure Rating
IP64 or IP67
Encoder Type
Absolute optical
Input Power
10‑30 VDC
Intrinsic Current
220 mA (Single‑Turn), 250 mA (Multi‑Turn)
Max Shaft Load (10 mm)
9 lb axial, 13 lb radial
Max Shaft Load (6 mm)
13 lb axial, 24 lb radial
Max Shaft Speed
10,000 RPM continuous, 12,000 RPM peak
Operating Temperature
-40°C to +85°C
Output Code
Binary
Repeatability
±0.002° mechanical (7.2 arc‑sec)
Resolution (Multi‑Turn)
12 Bit
Resolution (Single‑Turn)
10 to 14 Bit
Shaft Diameter Options
6 mm (Servo), 10 mm (Clamping), 3/8" (Square Flange)
Shock Resistance
1,000 m/s² for 6 ms
Starting Torque
<1.4 in‑oz
Storage Temperature
-40°C to +100°C

Frequently Asked Questions about AI2500132B02K:

Q: Does AI2500132B02K support wide temperature ranges?

A: Yes, it operates from -40 to 100°C. This ensures functionality in varied thermal conditions without performance drop.

Q: Why does AI2500132B02K include an IP67 rating?

A: The IP67 rating offers complete dust protection and water immersion resistance. It enhances reliability in moisture-prone and dust-heavy environments.

Q: How does AI2500132B02K achieve accurate shaft alignment?

A: It uses a square flange mounting style. This provides mechanical stability and reduces shaft misalignment issues during operation.

Q: Do AI2500132B02K encoders include a shaft seal?

A: Yes, the encoder has a shaft seal. It prevents internal contamination and supports longer operational life.

Q: Why does AI2500132B02K use optical sensing technology?

A: Optical sensing ensures contactless detection. This reduces mechanical wear and improves feedback precision.


Internal Product Review

  • ‘‘The AI2500132B02K encoder ensures reliable performance with its IP67 rating and durable square flange mounting. Danaher’s build quality supports -40 to 100°C operation and RoHS compliance. The encoder is equipped with a parallel binary protocol and a 3/8-inch shaft that enhances output accuracy.’’

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