Skip to content

INDUSTRY FIELD GUIDE

Fluid power pump and motor data for AI test-point context

Fluid power pumps and motors have a defined Census scope.

By Fiund · Updated 2026-11-05

NAICS 333996 · Fluid Power Pump and Motor Manufacturing

Fluid power pumps and motors have a defined Census scope. A contributor can propose an original task around the exact equipment identity and conditions named in a recorded test point. Census fluid-power equipment scope

Prepare fictional product cards, a condition glossary and test tables. Give two observations the same numerical value but different property labels and conditions. Ask which point answers a selected request. Include a product-family reference beside an actual specimen report and a test whose unit field is missing. The key should preserve those evidence limits.

Annotate product, specimen, property, condition, unit and source scope. Evaluate with a new table arrangement and aliases whose definitions are supplied. Score wrong-property substitution, family information used as specimen evidence and invented units independently. A complete case should support the correct point selection with every relevant field cited.

Use self-authored documents and invented measurements without operating a hydraulic system. Customer applications, proprietary test methods and outside reports need authority and qualified review. A licensing brief should define the point-selection task and checked examples. Confirm the buyer's accepted sources before preparing commercial records or additional capture.

Discuss this original manufacturing sample with Fiund

Original Fiund exercise

Same number, different direction convention

Fictional test reports use an arbitrary signed index. The test configuration is nonoperational.

Fictional records supplied to the evaluator
RecordSourceWhat it records
1GlossaryFixture A signs positive along arrow; fixture B signs positive opposite arrow.
2Pump recordUnit P: +8 under fixture A.
3Motor recordUnit M: +8 under fixture B.

Question for the model

Do the records have the same value in the arrow frame?

Show the reference answer and checks

No. The pump is +8 and the motor is −8 in the arrow frame, because record 1 reverses fixture B's sign. Both reports display +8 in their own conventions. This arithmetic comparison does not establish equivalent physical performance across the two units.

  • Matching signed figures without a frame conversion
  • Inferring product equivalence from an arbitrary index

Fields to preserve

fixture_convention
Defines sign relative to the arrow
raw_index
Preserves original reported value
normalized_index
Enables the requested frame comparison

Test another case

Use a fixture with undocumented sign convention; report its raw index but leave the normalized result unresolved.

No actual fluid-power test setup, performance rating, pressure value or service guidance.

Download this fictional example and answer key (JSON)

Discuss a contribution

Describe the sources you control, the task they could support and what has already been checked. Use the existing-data assessment for an archive or the collection brief for a new recording project. The contributor agreement defines Fiund’s licensing authority and compensation. A guide or fictional exercise does not establish an accepted collection or a sale.

Primary sources and further reading