E14100000704

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The E14100000704 encoder features an incremental optical design, a maximum resolution range of 8192 to 10,000 PPR, a shaft size of 3/8 inch, and an IP66 sealing rating for dust and washdown protection. Part of the Dynapar Encoders series by Danaher, it offers a two-channel quadrature output and supports a maximum shaft speed of 10,000 RPM.

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Product Description:

The Danaher Incremental Encoder markets under product code E14100000704 operate as an optical-type incremental device. The encoder provides accurate shaft position feedback in industrial automation using a quadrature signal system. The encoder operates with a maximum resolution extending from 8192 PPR to 10,000 PPR.

The E14100000704 encoder functions according to standard 25-size specifications with a diameter of 2.5 inches. The encoder offers a two-channel AB output configuration together with optional Z outputs and complementary signals. The encoder produces a correct phase sequence that positions channel A in advance of channel B during counterclockwise shaft motion. The signal separation works properly when the phasing is positioned at 90 degrees electrical with a tolerance of ±25 degrees. The E14100000704 encoder operates through push-pull and line driver electrical configurations. Push-pull operation functions between 10 VDC to 30 VDC while maintaining 60 mA as its maximum current parameter. Users can supply the line driver option with a power source of 5 VDC, which tolerates ±10% variation and sustains a 40 mA maximum limit. The output current rating reaches ±30 mA for push-pull configurations as well as ±20 mA when using line driver output. The safety features of short circuit protection exist across both configuration types. The encoder operates with a minimum response speed of 200kHZ for push-pull signals and 300kHZ for line driver signals.

The shaft of this E14100000704 encoder matches 3/8 inch dimensions that operate with many different pieces of equipment. High-speed signal generation happens effortlessly with this feature present in the encoder. The loading capability of this encoder extends to 35 pounds radial and 24 pounds axial shaft load. The technical specifications lead to stable integration of motion control systems. The unit comes with an IP66 sealing that fully protects against both dust and water penetration.

Axial Shaft Load
24 lbs
Encoder Type
Incremental, optical
Frequency Response (Line Driver)
min 300 kHz
Frequency Response (Push-pull)
min 200 kHz
Input Power (Line Driver)
5 VDC ±10%, max 40 mA
Input Power (Push-pull)
10-30 VDC, max 60 mA
Maximum Resolution
10000 PPR
Maximum Shaft Speed
10000 RPM
Minimum Resolution
8192 PPR
Output Current (Line Driver)
±20 mA
Output Current (Push-pull)
±30 mA, short-circuit protected
Output Format
A/B quadrature, optional Z, complementary
Phase Sense
A leads B for CCW rotation
Quadrature Phasing
90° ±25° electrical
Radial Shaft Load
35 lbs
Sealing Rating
IP66 (dust- and washdown-proof)
Shaft Size
3/8 inch

Frequently Asked Questions about E14100000704:

Q: Why is a quadrature signal system used in incremental encoders like the E14100000704?

A: Quadrature signals enable the E14100000704 encoder to detect direction and speed. It allows precise position tracking essential in automated control systems.

Q: What is the advantage of 200kHz response speed in push-pull configuration?

A: The 200kHz response speed ensures the E14100000704 encoder captures high-speed rotational data accurately. It's suitable for fast-moving machinery applications.

Q: How does line driver output improve signal transmission in noisy environments for E14100000704 encoder?

A: Line driver output in E14100000704 encoder ensures strong differential signals over long distances. It's ideal for industrial environments with electromagnetic interference.

Q: What is the use of complementary signals in the E14100000704 encoder?

A: Complementary signals in E14100000704 encoder reduce noise susceptibility and increase signal reliability. This ensures cleaner data in electrically noisy environments.

Q: Why is a 3/8 inch shaft used in the E14100000704 encoder?

A: The 3/8 inch shaft size of the E14100000704 encoder allows compatibility with standard mechanical couplings. It facilitates easy integration with existing automation systems.


Internal Product Review

  • ‘‘The Danaher E14100000704 encoder stands out for its industrial-grade performance. It features 300kHz line driver response, 24 lb axial load capacity, 2.5-inch diameter form, and precise 90° signal phasing. Its short-circuit protection and wide voltage range make it a top-tier motion control solution.’’

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