Product Description:

The HS35010013010 is an incremental shaft encoder produced by Danaher for the Dynapar Encoders series. Designed for fan-cover motor mounting, the device couples directly to the driven shaft and converts mechanical rotation into electrical pulses that a drive, PLC, or indicator can count. By providing accurate speed and position data, the encoder helps closed-loop control systems maintain process accuracy and detect motion outside the permitted range.

The encoder has a minimum frequency response of 100 kHz, so pulse edges remain clean even at high rotational speeds. The open-collector output can sink up to 40 mA, and a built-in 2.2 kΩ pull-up resistor allows the channel to interface directly with TTL or PLC inputs. Supply demand is limited to a maximum of 100 mA, reducing the load on low-current control power supplies. The enclosure has a protection rating of NEMA 4 / IP66, sealing the electronics against dust, oil, and high-pressure washdown. The unit transmits a single-ended, unidirectional signal through an open-collector stage. This signal exits through an MS3106A-14S-6S circular connector that mates with standard military-style cable assemblies.

The encoder’s mechanical design supports reliable coupling to fractional-horsepower motors. Its hollow shaft accepts a 1/4 in drive stub and can withstand radial loads of 40 lb and axial loads of 30 lb without bearing damage. Startup drag is limited to 5.0 oz-in of torque, while the rotor has a moment of inertia of 7.9 × 10⁻⁴ oz-in-s² to minimize acceleration errors. The encoder permits continuous operation at speeds up to 3600 rpm. It produces a pulse train with a resolution of 100 PPR, providing a proportional signal for speed monitoring and basic position tracking. The fan-cover mount allows the encoder to attach directly to compatible small motors without a separate mounting base.