H22100010421F

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The H22100010421F encoder features incremental optical encoding, a resolution range of 1 to 2500 PPR, and a two-channel quadrature output with optional index. Part of the Dynapar Encoders series by Danaher, it supports up to 3600 RPM slew speed and operates efficiently within a temperature range of 0 to 54°C.

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Product Description:

The H22100010421F is an incremental encoder from Danaher's Dynapar H20 Series. In industrial automation systems, it is made for uses that need precise feedback control. The encoder can work with input voltages ranging from 5 to 26 VDC and emits single-ended signals.

The H22100010421F incremental encoder has a 3/8-inch shaft with a single end that is fixed with a flange. It has a bolt circle width of 2 inches, which makes installation stable. The electrical output is an open collector, which enables it to be connected to conventional logic circuits. The termination is a 3-foot insulated wire that comes from the side. The product does not come with a matching connector. The encoder can handle 1,000 pulses per turn and has two channels for incremental signals. It has a shaft seal that keeps dirt and dust out of the internal parts. The signal stream can go in both directions and can sense direction. It does not have any commuting tracks. The detecting method uses light and can produce accurate signals. Internal bearings keep the shaft rotating smoothly. The product meets the NEMA 4 standard and can work in temperatures between 0 and 70 °C.

The H22100010421F incremental encoder does not have a status light and can not withstand a blast. The product can be used in industrial automation systems that need accurate feedback on rotation. The type of mounting is shafted, which lets it connect directly to the device shaft. The protection grade of IP66 is met by the enclosure. The encoder works with devices that need a steady signal output in a sealed environment. The product makes sure that systems that depend on bidirectional input work smoothly.

Cable Termination
3 ft sealed, side exit
Connector
10‑pin MS3106A‑18‑1S (Dynapar MCN‑N6)
Encoder Type
Incremental Optical
Frequency Response
50 kHz
Humidity
Up to 98% RH non‑condensing
Max Speed
3600 RPM
Operating Temperature
0 to 54 °C
Output Format
Quadrature AB, optional index
Output Type
Open Collector
Phase Sense
A leads B for CW shaft rotation
Resolution
1–2500 PPR
Shaft Diameter
5/8" nominal
Shaft Type
Single ended
Supply Current
≤115 mA
Supply Voltage
5 to 15 VDC

Frequently Asked Questions about H22100010421F:

Q: Why does H22100010421F support bidirectional signals?

A: Bidirectional output allows tracking of shaft rotation direction. This feature is essential for systems needing reverse and forward motion feedback.

Q: Does H22100010421F include a shaft seal design?

A: Yes, it includes a shaft seal. This prevents contaminants from entering the encoder and protects internal sensing components.

Q: Do H22100010421F encoders come with a connector?

A: No, the product does not include a mating connector. Users need to source compatible connectors for integration.

Q: How does H22100010421F manage electrical output?

A: It uses an open collector output. This configuration supports interfacing with standard digital logic circuits for signal processing.

Q: Why does H22100010421F have NEMA 4 compliance?

A: NEMA 4 compliance ensures protection from water and dust ingress. It supports consistent operation in sealed environments.


Internal Product Review

  • ‘‘The H22100010421F encoder by Dynapar offers open collector output, dual channels, and 1,000 PPR resolution. It includes a 3/8-inch shaft and IP66 protection. The H22100010421F is reliable for optical sensing and sealed cable termination.’’

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