916339 Vickers

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The Vickers 916339 is an amplifier board from the Vickers Amplifier Boards series that supports resolver poles of 4, 6, and 8, and offers two resolver channels. It provides resolution options of 10, 12, 14, or 16 bit, with feedback connectors using dual DB9 male ports. The board delivers up to 131,072 counts per revolution at 16-bit, 4-pole configuration.

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Product Description:

The 916339 is an amplifier board produced by Vickers for the Vickers Amplifier Boards series. It conditions resolver feedback signals between a motor and the drive, decoding rotor position so that the motion controller can generate precise torque commands in industrial automation systems.

When the board is paired with a 4-pole resolver and 10-bit sampling, each mechanical turn yields 2,048 digital counts; with a 6-pole element that total rises to 3,072. Selecting the 16-bit mode increases the 4-pole resolution to 131,072 counts per revolution, a density used for sub-arcminute positioning. These figures are part of the selectable 10/12/14/16 Bit resolution menu, allowing the engineer to match feedback granularity to servo bandwidth and processor load.

Higher pole-count and word-length combinations are also supported: a 6-pole resolver running at 16 bits returns 196,608 increments, while a 10-bit, 8-pole setup yields 4,096 counts for moderate-accuracy axes. Two molded DB9 Male x2 sockets carry the sine and cosine signals as well as reference excitation, and the logic stage processes both resolver channels to deliver incremental and absolute data. The unit accepts exactly 2 resolver channels and recognizes pole configurations of 4, 6, or 8 to maintain compatibility with common transducers.

Wake Industrial can arrange international shipping, offers same-day shipping on qualifying orders, and maintains a free chat tool for general questions about type codes or error diagnostics.

Counts/rev (10-bit, 4-pole)
2,048
Counts/rev (10-bit, 6-pole)
3,072
Counts/rev (10-bit, 8-pole)
4,096
Counts/rev (16-bit, 4-pole)
131,072
Counts/rev (16-bit, 6-pole)
196,608
Feedback Connectors
DB9 Male x2
Resolution Options
10/12/14/16 Bit
Resolver Channels
2
Supported Resolver Poles
4, 6, 8

Frequently Asked Questions about 916339:

Q: What is the highest counts per revolution supported by the Vickers 916339 for a 4-pole resolver in 16-bit mode?

A: The Vickers 916339 amplifier board provides a resolution of 131,072 counts per revolution in 16-bit mode with a 4-pole resolver.

Q: What type of feedback connectors are present on the Vickers 916339 amplifier board?

A: This amplifier board features two DB9 male connectors for feedback connections.

Q: Which resolver pole configurations are supported by the Vickers 916339 amplifier board?

A: The 916339 board is compatible with 4, 6, and 8-pole resolvers for flexible integration.

Q: What resolution options are available on the Vickers 916339 amplifier board?

A: Users can select from 10, 12, 14, or 16-bit resolution options with this amplifier board.

Q: How many resolver channels does the Vickers 916339 amplifier board support?

A: The Vickers 916339 is equipped with 2 resolver channels for signal processing.


Internal Product Review

  • ‘‘The 916339 Vickers Amplifier Board delivers high-resolution feedback with selectable 10 to 16-bit resolution and support for 4, 6, or 8 resolver poles. Dual DB9 male connectors provide flexible feedback integration. This board stands out for its precise signal processing and versatile compatibility with various resolver configurations.’’

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