X251250101

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The X251250101 encoder, part of Danaher's Dynapar Encoders series, features an IP66 sealing rating, making it dustproof and washdown suitable. It offers resolutions from 8192 to 10,000 PPR, a frequency response of 200-300 kHz, and a shaft size of 3/8 inch. It operates between 0degrees C and +70degrees C and weighs 1.5 lbs.

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Product Description:

Dynapar Encoders under Danaher manufactures the X251250101, a high-resolution optical encoder designed to function stably in harsh industrial environments.

To satisfy the demands of demanding applications, the encoder provides accurate position measurements ranging from 8192 to 10,000 pulses per revolution. Complete, accurate measurement control is provided by this device using two-channel quadrature (AB) signal outputs together with optional Index (Z) and other signals. When the shaft rotates counterclockwise, the encoder phase sequence makes sure that Signal A advances ahead of Signal B, meeting the requirements of standard industrial equipment. The encoder's IP66 seal rating, which supports washdown requirements as evidenced by its NEMA4/IP66 housing standard, allows it to withstand dust and water. Push-pull configurations at 10-30 VDC up to 60 mA or line drivers at 5 VDC ±10% with current levels at 40 mA are required for the two electrical input types that the device takes. With output rates of at least 200 kHz for push-pull channels and 300 kHz for line driver channels, the device can manage high-speed operations.

With limitations of 35 pounds radial and 24 pounds axial use, the device can tolerate high mechanical forces and takes a 3/8-inch power input shaft. Through its shaft, this product reaches its maximum spinning speed of 10,000 RPM. Even though it weighs only 1.5 pounds, it is durable and portable at temperatures ranging from 0degrees C to +70degrees C for operation and from -25degrees C to +90degrees C for storage. The device makes system connectivity easier by supporting either parallel 6-pin/10-pin connectors or M12 industrial ports. With servo and flange installation and flexible tether systems for reliable overall performance, the X251250101 is ideally suited to several particular industrial fields.

Connector Type
M12 or 6/10-pin circular connector
Enclosure Rating
NEMA 4 / IP66
Frequency Response
200 kHz (push-pull), 300 kHz (line driver)
Input Power (line driver)
5 VDC ±10%, ≤40 mA
Input Power (push-pull)
10-30 VDC, ≤60 mA
Maximum Shaft Speed
10,000 RPM
Mounting Style
Servo or flange mounting
Operating Temperature
0°C to +70°C
Output Format
A/B quadrature, optional Z, complementary
Phase Sense
A leads B for CCW rotation
Resolution
8,192–10,000 PPR
Shaft Loading
35 lb radial, 24 lb axial
Shaft Size
3/8 in
Storage Temperature
-25°C to +90°C
Weight
1.5 lb

Frequently Asked Questions about X251250101:

Q: What is the resolution range of the X251250101 encoder?

A: The X251250101 supports resolutions from 8192 to 10,000 pulses per revolution, ensuring precise position feedback for high-end industrial tasks.

Q: What output types are available on the X251250101 encoder?

A: The X251250101 provides two-channel AB quadrature outputs with optional Index (Z) and additional signals for full motion control support.

Q: What input voltage and signal types are supported by the X251250101?

A: The X251250101 operates on 10–30 VDC for push-pull signals (up to 60 mA) or 5 VDC ±10% for line driver outputs (up to 40 mA).

Q: How does the X251250101 encoder perform in harsh environments?

A: The X251250101 features NEMA4/IP66 sealing, protecting it from dust and water, making it suitable for washdown and rugged conditions.

Q: What are the mounting and connectivity options for the X251250101 encoder?

A: The encoder supports servo and flange mounting, adaptable tethering, and offers M12 or parallel 6-pin/10-pin connectors for flexible installation.


Internal Product Review

  • ‘‘The X251250101 encoder delivers excellent performance in environments where high-resolution feedback and rugged durability are essential. Its flexible electrical input and robust housing make it a solid choice for demanding systems.’’

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