HA62525000041 by Danaher

The Danaher HA62525000041 encoder, part of the Dynapar Encoders series, delivers precise incremental position feedback for demanding industrial automation tasks. This rugged incremental encoder supports a selectable resolution of 1 to 2540 PPR to match diverse motion control requirements. It operates on 5–26 VDC, 80 mA max input power and features an aluminum housing for durability. Designed for high-speed applications, it accommodates shaft speeds up to 5000 RPM while maintaining signal integrity through complementary AB outputs and an optional Index Z channel.

The HA62525000041 encoder incorporates a glass disc for high-resolution optical encoding and provides quadrature AB, optional Index Z, complementary outputs to ensure accurate direction and position signals. Electrical interface options include open-collector & push-pull, 40 mA sink/source configurations. The phase sense is fixed so that Channel A leads Channel B for CW/CCW (viewed from shaft end), simplifying control logic in bi-directional systems. Mechanical design features a stainless steel shaft available in 1/4" or 3/8" diameter and a starting torque of 2.5 oz-in max @ 25 °C to minimize drive loading at startup.

Operational resilience is assured by a moment of inertia of 3.0×10^-4 oz·in·s^2, which delivers stable dynamic response under load. The encoder sustains radial and axial loads up to 35 lbs radial and 40 lbs axial on the shaft without signal degradation. It functions reliably across an operating temperature range of 0 to +70 °C and extended temperature rating to +85 °C for high-temperature environments. For storage, it tolerates conditions from -40 to +90 °C, and the unit meets NEMA4/IP66 standards to resist dust ingress and high-pressure washdown.

System integration is simplified through the compact NEMA4/IP66 protection enclosure and standard interface pinout, allowing direct replacement of legacy encoders in industrial machinery. The robust aluminum housing and sealing make the HA62525000041 ideal for packaging, robotics, CNC equipment, and material handling systems. With its optional Index Z channel, users can implement zero-position referencing without external sensors. Backed by a 1 year warranty, this encoder from Danaher offers dependable performance for continuous production environments.