The HS35AY1CDU1EA000 is a hollow-shaft incremental encoder used for motor speed measurement and position feedback. For this model, we can manufacture a custom replacement matched to the original mechanical mounting, output signals, and connector wiring for equipment maintenance and spare-part replacement.
This configuration provides 1024 PPR with a 7272 line driver, delivering A and B signals with a 90° phase shift and their complementary signals, together with a Z index pulse and its complementary signal. The custom encoder matches the original pulse count, output levels, and index signal to meet the equipment’s existing feedback requirements.
The mechanical configuration features a 5/8-inch (15.875 mm) hollow bore, secured to the equipment shaft by a clamping collar. It includes a protective basket and an anti-rotation tether for 4.5-inch or 6.75-inch C-Face mounting locations. The custom design matches the original bore, clamping position, and support dimensions to fit the existing installation.
Particular attention should be paid to the connector’s phasing configuration. Connection option D specifies a 10-pin MS connector with a mating plug and Dynapar HS35 phasing. The custom replacement must therefore match both the connector pin assignment and the A/B phase relationship to prevent reversed direction feedback after replacement.
The original model operates at 5–28 VDC, while the custom replacement uses 10–30 VDC. All other configuration details are matched to the original model. Where the supply voltage meets this requirement, the replacement can use the existing mechanical mounting and plug connection. If the equipment uses a 5 VDC supply, the power supply must be adjusted first.
