Product Description:

The E14100002304 is an incremental optical rotary encoder produced by Danaher within the Dynapar Encoders series. The product converts shaft rotation into discrete electrical counts for use in industrial automation systems that require position verification, speed matching, or phase referencing between axes. By supplying dual-channel quadrature outputs plus an index mark, the device supports bidirectional tracking and zero-reference detection in compact motion assemblies such as pick-and-place heads, light-duty conveyors, and laboratory equipment.

The encoder operates from a regulated 5 VDC logic rail and uses incremental optical sensing to generate a minimum frequency response of 100 kHz, allowing reliable counting at high rotational speeds. Each revolution is divided into 1000 PPR, so controllers can resolve 0.36-degree steps. At the shaft, mechanical limits permit continuous operation at speeds up to 5000 rpm; above this point, pulse integrity cannot be guaranteed. The output drivers use a single-ended configuration that provides standard TTL-compatible levels, while the quadrature A, B, and Z channels enable bidirectional counting and home positioning. An index pulse is provided once per revolution for repeatable referencing, and the 15-foot integral cable routes signals to the drive enclosure without additional connectors.

The mechanical section is supported by shielded ball bearings that tolerate continuous operation while supporting axial loads up to 3 lb and radial forces up to 5 lb. A 1/4-inch stainless-steel shaft interface fits directly onto small motors, and startup drag is limited to a maximum of 0.1 oz-in, reducing the effect on low-torque drives. The total mass is 3.0 oz, making the assembly light enough for end-of-arm tooling where inertial loads must be minimal. Its low mass also permits installation on delicate laboratory stages without placing excessive weight on the supporting mechanism.