HS351024G54B7

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The HS351024G54B7 encoder is manufactured by Danaher. As part of the Dynapar Encoders series, it features a resolution of 1024 PPR and a hollow shaft mount with an anti-rotation tether. The encoder operates with an electrical input voltage of 5-15 VDC and has a weight of approximately 9.3 lbs.

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Product Description:

The production of HS351024G54B7 Dynapar Encoder takes place at Danaher corporation. It operates on an incremental code type with 1 to 2500 PPR resolution.  The two-channel quadrature outputs A and B are available with an optional Z-index from the encoder. The maximum current flow is 100 mA sink or source with a 4469 differential line driver.

The HS351024G54B7 Dynapar Encoder functions with orbital phasing between 90° and ±22.5° electrical degrees. The electrical symmetry value remains within 180° ± 18° of the reference point. The B low output from the index pulse produces a 180-degree electrical signal with a tolerance between 180 and 18 degrees. The phase accuracy of the encoder device remains bounded at ±7.5 arc-min. It accepts no more than 100 mA of input current, which does not include the load current. The encoder displays a minimum operational frequency level of 100 kHz. Quadrature signal output is available from the HS351024G54B7 Dynapar encoder. The square wave signals have rise time and fall time measurements below 1 microsecond. This product provides 1000 pF of load capacitive support. During the clockwise motion, the phase configuration makes B follow A. The separation between channel A and B signals stays at 90 degrees through electrical means only. The noise immunity of the device meets the requirements of EN50082-2 to support heavy industrial operations.

Different output driver configurations are provided by the HS351024G54B7 Dynapar encoder. The output drivers composed of the 7272 devices provide both push-pull and differential operation. However, it maintains sink or source capabilities up to 40 mA. The 7273 open collector output supports operation with 30 VDC and achieves a maximum 40 mA sink current. The output circuit integrator ensures protection against failures occurring under short circuits. The encoder operates with input power between 4.5 VDC minimum to 26 VDC maximum.

Bore Size
1.0 in
Connector Type
10-pin latching, NEMA 4/12, IP65
Current
45–65 mA
Frequency Response
up to 120 kHz
Input Voltage
5–15 VDC
Max Diameter
3.10 in (78.7 mm)
Max Shaft Speed
3600 RPM
Mounting
Hollow shaft with anti-rotation tether
Operating Temp
-20 to +80°C
Output Signals
Differential line driver
Resolution
1024 PPR
Shock Rating
>=30 G
Tested Standard
EN61326-1
Vibration Rating
18 G, 5–2000 Hz
Weight
9.3 lbs

Frequently Asked Questions about HS351024G54B7:

Q: How does the EN50082-2 compliance benefit the HS351024G54B7 Dynapar Encoder?

A: Compliance with EN50082-2 ensures high noise immunity, crucial for heavy industrial applications. It helps maintain reliable operation in environments with high electromagnetic interference.

Q: Why does the HS351024G54B7 Dynapar Encoder use a 7272 driver configuration?

A: The 7272 driver offers both push-pull and differential outputs, providing better compatibility and noise immunity in industrial environments. It ensures stable output across varying loads.

Q: Why is the HS351024G54B7 Dynapar Encoder designed with open collector output options?

A: Open collector outputs allow flexible interfacing with various logic levels. This enhances system compatibility and simplifies integration.

Q: What is the role of orbital phasing in HS351024G54B7 Dynapar Encoder performance?

A: Orbital phasing ensures proper timing between channels A and B. This enhances the encoder's quadrature signal reliability for motion control systems.

Q: How does the 180° ± 18° electrical symmetry enhance signal accuracy in HS351024G54B7?

A: This symmetry ensures balanced signal timing, reducing signal distortion. It is crucial for maintaining encoder signal integrity under dynamic conditions.


Internal Product Review

  • ‘‘The HS351024G54B7 Dynapar Encoder is ideal for industrial automation. It combines a high-resolution feedback with fast square wave transitions below 1 µs. It supports Z-index referencing and has ±7.5 arc-min phase accuracy. It operates reliably with 1000 pF capacitive load. ’’

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