HC52550000243

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The HC52550000243 encoder operates in incremental mode, features a resolution of 3000 to 5000 pulses per revolution, a frequency response of 250 kHz, and offers overvoltage and reverse voltage electrical protection. Part of the Dynapar Encoders series by Danaher, it supports a maximum shaft speed of 10,000 RPM.

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Product Description:

The HC52550000243 Shafted Encoder is built for industrial grade performance where high speed and accurate position sensing is critical. This encoder is part of a series designed to offer incremental optical feedback in demanding environments. Its construction ensures long term durability and mechanical integrity.

This HC52550000243 shafted encoder operates with a resolution range of 3000 to 5000 pulses per revolution (PPR) for accurate position feedback in motion control systems. It uses an incremental optical sensing method and features a two channel quadrature output (AB) with an optional index (Z) signal. Complementary outputs enhance signal reliability in noisy environments. It supports three types of output configurations: 7272 Push-Pull, 7272 Differential Line Driver and 7273 Open Collector each rated at 40 mA. These outputs can function as a source or sink with the Open Collector variant supporting sink only. This encoder has an accuracy rating of ±10.8°/PPR in the worst case edge to edge scenario. The phase sense is designed so that channel A leads B for both clockwise and counterclockwise shaft rotations when viewed from the shaft end. Its maximum allowable shaft speed is 10,000 RPM which is suitable for most high speed applications. This incremental encoder is compatible with 1/4 inch or 3/8 inch shaft sizes.

This Danaher HC52550000243 shafted encoder supports 40 lbs. radial and 30 lbs. axial shaft loading. The starting torque of this encoder shaft is specified at 1.0 oz-in at 25 °C. These features make it suitable for demanding industrial automation, robotics and industrial motor feedback systems. This Dynapar series encoder features a stainless steel shaft for enhanced wear resistance while the housing and cover are made of lightweight yet strong aluminum.

Electrical protection
Overvoltage, reverse‑voltage & short‑circuit protection
Enclosure rating
NEMA12/IP54 (dirt tight, splashproof)
Frequency response
250 kHz
Input power
4.5–26 VDC, 80 mA max (excl. output loads)
Noise immunity
per EN61326
Operating temp (ext)
–40 to +85 °C
Operating temp (std)
0 to +70 °C
Operation mode
Incremental
Resolution
3,000–5,000 PPR
Shaft loading
40 lb radial; 30 lb axial
Shaft speed
10,000 RPM max
Signal format
Quadrature AB; opt. Index Z; complementary outputs
Starting torque
1.0 oz‑in (HC525)
Storage temperature
–40 to +90 °C

Frequently Asked Questions about HC52550000243:

Q: What output configurations are available in the HC52550000243 Shafted Encoder?

A: The HC52550000243 Shafted Encoder supports three output configurations: 7272 Push-Pull, 7272 Differential Line Driver, and 7273 Open Collector. Each output is rated at 40 mA.

Q: How does the accuracy of the HC52550000243 encoder perform in real-world conditions?

A: The HC52550000243 Shafted Encoder has an accuracy rating of ±10.8°/PPR. This is the worst-case scenario edge-to-edge in demanding environments.

Q: What are the maximum operational speeds for the HC52550000243 Shafted Encoder?

A: The HC52550000243 Shafted Encoder supports a maximum shaft speed of 10,000 RPM. This makes it suitable for high-speed industrial applications.

Q: How does the HC52550000243 Shafted Encoder handle mechanical stress?

A: The HC52550000243 Shafted Encoder can support up to 40 lbs. of radial and 30 lbs. of axial shaft loading. This capability ensures reliable performance in demanding environments.

Q: What material is used for the shaft and housing of the HC52550000243 Encoder?

A: The HC52550000243 Shafted Encoder features a stainless steel shaft for wear resistance. Its housing and cover are made from durable yet lightweight aluminum.


Internal Product Review

  • ‘‘The Danaher HC52550000243 Shafted Encoder provides exceptional accuracy and reliability for industrial applications. With a resolution range of 3000 to 5000 PPR and a maximum shaft speed of 10,000 RPM, it ensures precise position feedback. The encoder supports three output configurations and has a ±10.8°/PPR accuracy rating.’’

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