Product Description

The HR6250010000F, a precise incremental optical encoder, is part of Danaher's Dynapar Encoders series. The measurement values that this encoder system provides range from 1 to 1024 PPR (Pulses Per Revolution), which is ideal for managing motions in certain applications. To guarantee accurate position and speed measurement performance, the unit generates two-channel quadrature (AB) output signals in addition to optional Index (Z) and complementary outputs. For a variety of applications, the phase sense system ensures that Channel A moves in front of Channel B both clockwise and counterclockwise as viewed from the shaft side. The resonant quadrature signal phase shows precision within 90degrees electrical ± 22.5degrees as it rotates symmetrically around 180degrees electrical ± 18degrees electrical. These values undergo the same control limits as Channel B as the lowest reference. The encoder creates square wave signals that switch within 1 microsecond to easily run tasks at high speeds through 1000 pF of load capacity. It takes power supply from 5 to 26 VDC at 80 mA maximum, but not when the output load is connected.

With three output options—7272 Push-Pull, 7272 and 4469 Differential Line Drivers, and 7273 Open Collector—the device can accommodate a variety of electronic applications and produce 40 to 100 mA. The encoder performs at shaft speeds of up to 10,000 RPM when the index runs at least 75 kHz in high-temperature conditions and the frequency response stands at 100 kHz. The component works with 1/4 inch and 3/8 inch shaft types within a temperature range from 0 to 70 degrees Celsius, which can extend to 85 degrees Celsius. Users seeking operation at very cold temperatures below –40 degrees C should contact factory experts. This HR6250010000F model meets NEMA4/IP66 standards, which means it stays dustproof while handling water-based washdowns.