X251250101 by Danaher

The Danaher X251250101, a precision optical encoder in the Dynapar Encoders series, delivers robust performance in industrial automation applications. This model features an Enclosure Rating of NEMA 4 / IP66, ensuring complete protection against dust ingress and washdown environments. With selectable Resolution options from 8,192 to 10,000 PPR, the X251250101 supports high-precision motion control. It offers a Frequency Response of 200 kHz for push-pull outputs and 300 kHz for line driver outputs, accommodating high-speed feedback up to 10,000 RPM. The encoder’s Shaft Size is 3/8 in, while its compact design weighs just Weight 1.5 lb for simplified mechanical integration. Operating across an Operating Temperature range of 0°C to +70°C, the X251250101 maintains consistent performance in challenging environments.

The X251250101 employs two-channel quadrature Output Format (A/B) with optional Index (Z) and complementary outputs, providing versatile feedback for advanced control systems. The Phase Sense is configured with Signal A leading Signal B for CCW rotation, meeting standard industrial protocols. Dual Input Power (push-pull) of 10–30 VDC up to 60 mA or Input Power (line driver) of 5 VDC ±10% at 40 mA allows compatibility with a range of control electronics. Available Connector Type options include M12 or 6/10-pin circular connectors, facilitating straightforward wiring and rapid field replacement. The rugged encoder supports both Mounting Style servo and flange installations, ensuring secure attachment in high-vibration settings. Mechanical robustness is further demonstrated by Shaft Loading capacity of 35 lb radial and 24 lb axial loads, offering reliable service life under continuous operation.

Designed for longevity in demanding industrial applications, the X251250101 withstands storage temperatures from Storage Temperature -25°C to +90°C without performance degradation. The combination of an IP66 housing and a maximum rotational speed of Maximum Shaft Speed 10,000 RPM ensures dependable, high-speed operation in washdown and dusty environments. Its lightweight form factor and standardized connector interfaces simplify integration into servo drives, motion controllers, and OEM machinery. Whether deployed in packaging lines, conveyor systems, or factory automation cells, the X251250101 provides precise, repeatable position feedback to optimize system efficiency and uptime.