In-Stock, Ships 1-2 Days
Part Number:

AI2512122B92F

Manufacturer: Danaher
Series: Dynapar Encoders

Current response time:

6 Minutes

58 Seconds

  • Rated 4.6 (25 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Danaher AI2512122B92F belongs to the Dynapar Encoders series and is an absolute optical encoder with selectable IP64 or IP67 enclosure rating. It offers a positioning resolution up to 14-bit single-turn and 12-bit multi-turn, and features an adjustable baud rate up to 12 MBaud. The encoder operates at a maximum shaft speed of 10,000 RPM continuously.

In-Stock, Ships 1-2 Days
Part Number:

AI2512122B92F

Manufacturer: Danaher
Series: Dynapar Encoders

Current response time:

3 Minutes

3 Seconds

  • Rated 4.6 (25 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Danaher AI2512122B92F belongs to the Dynapar Encoders series and is an absolute optical encoder with selectable IP64 or IP67 enclosure rating. It offers a positioning resolution up to 14-bit single-turn and 12-bit multi-turn, and features an adjustable baud rate up to 12 MBaud. The encoder operates at a maximum shaft speed of 10,000 RPM continuously.

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Product Description

The AI2512122B92F encoder from Danaher is an absolute encoder by design. This encoder works using optical sensing functionality. The product is mounted on the output motor shaft of the motor. This device supports DeviceNet protocols that adhere to the DeviceNet V2.0 protocol for communication. The unit is lightweight and weighs approximately 0.8 lbs. Its supporting shaft has a shaft seal and a size of 3/8 inches. This encoder offers single turns and multiple turns.

The product’s input voltage rating of 10 VDC to 30 VDC. This device cannot be used in areas with a risk of an explosion as it is not explosion-proof. The unit encompasses a M12 connector with five poles. It features a resolution of 12 bits. This encoder is CE Certified as well as UL Listed and cUL Listed. The product design supports operation at a temperature of-40 °C to 85 °C range. This device comes equipped with onboard diagnostics for easy troubleshooting. The unit supports two transfer modes. It has a bus cover with spring terminal clamps for connection.

This encoder features an IP 64 or IP 67 protection rating for its enclosure. The product design features a circular frame of diameter 56 mm. This device has support for a CAN high-speed interface as per ISO/DIS11898 specifications. The unit portrays no negative impact on its surroundings as its design ensures environment-friendly operation. It has a shock resistance of 1,000 m/s² for a maximum of 6 ms. This encoder portrays a binary code format. This product portrays a time-synchronous bit strobe. This device has separate intrinsic current consumption ratings for single-turn and multi-turn. The unit portrays +/-1/2. It is known for high durability.

AI2512122B92F Technical Specifications

Encoder Type: Absolute optical encoder
Absolute Accuracy: ±0.01° mechanical (36 arcsec)
Repeatability: ±0.002° mechanical (7.2 arcsec)
Single‑Turn Resolution: 10–14 bit
Multi‑Turn Resolution: 12 bit
Enclosure Rating: IP64 or IP67 (selectable)
Operating Temperature: −40 °C to +85 °C
Storage Temperature: −40 °C to +100 °C
Shaft Diameter Options: 6 mm, 10 mm, 3/8″
Interface: Profibus‑DP (Encoder Profile)
Output Code: Binary
Baud Rate: 9.6 kBaud–12 MBaud (auto)
Input Power: 10–30 VDC
Current Consumption (Single‑Turn): 220 mA
Current Consumption (Multi‑Turn): 250 mA
Maximum Shaft Speed (Continuous): 10,000 RPM
Maximum Shaft Speed (Peak): 12,000 RPM

Frequently Asked Questions about AI2512122B92F


Q: What is the mechanical absolute accuracy of the AI2512122B92F encoder?

A: The mechanical absolute accuracy of the AI2512122B92F encoder is +/-0.001°.

Q: What are the intrinsic current consumption ratings of the AI2512122B92F encoder?

A: The intrinsic current consumption ratings of the AI2512122B92F encoder are 200 mA (single-turn) and 220 mA (multi-turn).

Q: What baud rates does the AI2512122B92F encoder support?

A: The AI2512122B92F encoder supports 125, 250, and 500 kBaud rates.

Q: What are the two transfer modes of the AI2512122B92F encoder?

A: The two transfer modes of the AI2512122B92F encoder are poll mode and bit strobe.

Q: What is the vibration resistance of the AI2512122B92F encoder?

A: The vibration resistance of the AI2512122B92F encoder is 100 m/s² at a frequency of 10 Hz to 2000 Hz.

Internal Product Review

  • ‘‘The AI2512122B92F encoder is a high-quality encoder offering from its manufacturer. It supports multiple baud rates. The encoder has an IP 64/67 protection rating.’’

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