HA52525400000

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The HA52525400000 encoder offers a resolution ranging from 1 to 2540 PPR, supports two-channel quadrature signal formats with optional index outputs, and handles shaft speeds up to 5,000 RPM. Part of the Dynapar Encoders series by Danaher, it features NEMA12/IP54 enclosure rating and operates within a temperature range of 0°C to +70°C.

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Product Description:

The HA52525400000 incremental encoder that is offered by Danaher belongs to the HA25 series of such encoders. This product is used in industrial motion applications where precise feedback is required. The device offers a high-resolution feedback. This unit generates A and B signals featuring an open collector output. Its flange is made of aluminum, while the shaft is made of stainless steel. This encoder operates between -40 °C and 85 °C to make it ideal for various operating environments.

The product supports a flange mounting configuration. This device uses an end mount connector for termination. The unit portrays bidirectional signals as part of its operation. It has an overall size of 1.91 x 2.66 x 2.66 in. (H x W x D). This encoder features optical sensing but has no LED output indicator. The product showcases a NEMA 12 rating plus an IP 54 protection class. This device comprises no shaft seal or marker and is not explosion-proof. The unit includes a single-ended shaft with a size of 3/8 inch. Its resolution is set at 2540 PPR.

This encoder works with a maximum input current rating of 80 A. The product houses no mating connector. This device supports optical index outputs. The unit features high durability. Its input voltage varies from 5 VDC to 26 VDC. This encoder has been designed with high ruggedness. The product features safety against multiple aspects. This device reports position changes instead of indicating the absolute position. The unit features quadrature encoding for the pulses emitted during operation. It can be used for applications that need velocity and position control. This incremental encoder can be provided with a Z channel or index if needed.

Electrical protection
Reverse polarity and short-circuit protection
Enclosure rating
NEMA12 / IP54 (HA525 variant)
Frequency response
≥100 kHz (index ≥75 kHz for ext. temp)
Input power
5–26 VDC, ≤80 mA (excluding output loads)
Max shaft speed
5,000 RPM
Moment of inertia
3.0×10⁻⁴ oz·in·sec²
Operating temp (extended)
0°C to +85°C
Operating temp (standard)
0°C to +70°C
Output: differential line driver
≤40 mA
Output: open collector
≤40 mA sink
Output: push-pull
≤40 mA
Phase sense
Channel A leads B in CW & CCW rotation
Quadrature phasing
90° ±22.5° electrical
Resolution
1 to 2540 PPR
Shaft load (axial)
40 lb @ 0.25" from face
Shaft load (radial)
35 lb @ 0.25" from face
Shaft size
1/4" and 3/8"
Signal format
Quadrature A & B with index Z and complementary outputs

Frequently Asked Questions about HA52525400000:

Q: What kind of bearings does the HA52525400000 encoder have?

A: The HA52525400000 encoder has shielded bearings.

Q: What is the standard operating temperature range of the HA52525400000 encoder?

A: The standard operating temperature range of the HA52525400000 encoder is 0 °C to 70 °C.

Q: What is the maximum shaft speed of the HA52525400000 encoder?

A: The maximum shaft speed of the HA52525400000 encoder is 5,000 RPM.

Q: What is the quadrature phasing of the HA52525400000 encoder?

A: The quadrature phasing of the HA52525400000 encoder is 90° +/-22.5°.

Q: What is the material of the disc of the HA52525400000 encoder?

A: The material of the disc of the HA52525400000 encoder is glass.


Internal Product Review

  • ‘‘The HA52525400000 encoder has high ruggedness and durability. It features an extended operating temperature option. The encoder has an environment-friendly design.’’

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