AI2512141C92F Danaher
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The AI2512141C92F is an encoder from the Dynapar Encoders series manufactured by Danaher. It features a 58 mm housing diameter, 71.3 mm body length, and a 10 mm shaft diameter, with clamping mounting and an IP67 enclosure rating. This encoder supports DeviceNet V2.0 protocol and offers a single-turn resolution of 14 bit and a multi-turn resolution of 12 bit, with an input voltage range from 10 to 30 VDC.
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Product Description:
The AI2512141C92F is an absolute rotary encoder produced by Danaher within the Dynapar Encoders series. As a multi-turn feedback element, it transmits position data to PLCs and drive controllers for use in closed-loop machinery. This feedback helps automated systems maintain shaft alignment, tool position, and axis registration during continuous operation. The encoder is suited to applications such as indexing equipment, printing machinery, and motion-controlled production systems that require reliable absolute position information after power interruptions.
The encoder achieves an absolute system accuracy of ±0.01° mechanical, allowing indexing tables or printing cylinders to return closely to a commanded angular position. Its aluminum body measures 71.3 mm from the flange to the rear connector, allowing installation in shallow machine cavities. The enclosure has an IP67 rating, which prevents dust entry and protects the encoder during temporary immersion in water. It accepts a supply range of 10 to 30 VDC, making it compatible with common 24 V industrial control systems. The optical sensor tracks multiple shaft revolutions through a 12-bit multi-turn counter and transfers this information with the single-turn position word. Linearity remains within ±1/2 LSB across the complete output word, helping keep digital conversion error low throughout the measurement range.
During operation, the encoder draws 250 mA, which is compatible with typical DeviceNet trunk power supplies. Communication uses the DeviceNet V2.0 profile with binary output coding, allowing connection to standard CAN-based controllers without a separate gateway. Mechanical play is reduced by clamping hardware and a 10 mm solid shaft. The optical measurement system repeats a commanded angle within ±0.002° mechanical, supporting applications that require consistent positioning over repeated cycles. Single-turn resolution is 14-bit, providing fine angular granularity for position and speed regulation. Data and power pass through a five-pole M12 connector, while the 58 mm diameter housing matches the mounting space commonly available near servo motor end bells.
