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ENEnglish繁中繁體中文ESEspañolARالعربيةFRFrançaisITItalianoPTPortuguêsRUРусскийDEDeutschJA日本語VITiếng ViệtKO한국어THไทยTRTürkçe

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Engineering Calculator · 086

Circular Entry Pattern Calculator

Calculate angular pitch, chord pitch and circumference pitch for equally spaced entries on a circular pattern.

Enclosure layout
Start calculationReview the method

Live calculation

Enter the known values.

Units remain visible beside every field and result. Change any input to recalculate immediately in your browser.

01

Inputs

02

Results

Angular pitch45°
Centre-to-centre chord76.54mm
Arc pitch78.54mm

Formula
θpattern=360∘ne\theta_{\mathrm{pattern}}=\frac{360^\circ}{n_e}

The calculation runs locally in this browser. Values are not submitted or stored by this tool.

Direct answer

What this result means

Calculate angular pitch, chord pitch and circumference pitch for equally spaced entries on a circular pattern. The relationship θ = 360° / n ties pattern radius and number of entries directly to the reported result. Entries are equally spaced on one perfect circle. Treat the value as a transparent preliminary calculation, then compare it with the actual cable-entry assembly and current product documentation.

Circular Entry Pattern Calculator engineering relationship diagramθ = 360° / n defines the calculation shown here. Entries are equally spaced on one perfect circle. Keep the entered units with the result so another reviewer can reproduce the method. This dedicated schematic represents circular entry pattern and is not to scale.BOLT-CIRCLE PATTERN · TOOL 086Pattern radiusAngular pitch
Calculator-specific engineering relationship diagram — schematic, not a product drawing, and not to scale.

Formula & theory

Make the assumptions visible.

θ = 360° / n defines the calculation shown here. Entries are equally spaced on one perfect circle. Keep the entered units with the result so another reviewer can reproduce the method.

Calculation relationship
θpattern=360∘ne\theta_{\mathrm{pattern}}=\frac{360^\circ}{n_e}

θ = 360° / n defines the calculation shown here. Entries are equally spaced on one perfect circle. Keep the entered units with the result so another reviewer can reproduce the method.

Variables

nNumber of entriespcs
θAngular pitch°
sArc pitchmm

Use sequence

From measurement to review

  1. Confirm pattern radius and number of entries from a controlled drawing, measurement or project document.
  2. Apply θ = 360° / n with consistent units and keep the entered values beside the result.
  3. Use angular pitch only after checking entry diameters, edge spacing, orientation, plate strength and accessible tightening sequence.

Limits

What this calculation does not confirm

  • Entries are equally spaced on one perfect circle.
  • Inputs describe one defined operating or measurement condition and use mutually consistent units.
  • The result does not by itself confirm product suitability, standards compliance, ingress performance or installation approval.

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Calculator FAQ

Use the number without losing the engineering context.

These answers clarify what the tool calculates and where a product-specific review still begins.

01Calculator guidanceHow does the circular entry pattern calculator calculate angular pitch?

The tool applies θ = 360° / n to pattern radius, number of entries. Entries are equally spaced on one perfect circle. Keep the displayed units with the result so the calculation can be repeated.

02Calculator guidanceWhat does angular pitch show for this bolt-circle pattern review?

Calculate angular pitch, chord pitch and circumference pitch for equally spaced entries on a circular pattern. It is a preliminary engineering value, not confirmation of a cable-gland model, standards compliance or installation approval.

03Calculator guidanceWhat should be checked about entry diameters before using the circular entry pattern calculator result?

The equation does not model entry diameters, edge spacing, orientation, plate strength and accessible tightening sequence. Confirm those conditions against the actual cable-entry assembly, applicable requirement and current product documentation.

Product selection support

Connect the calculation with cable-entry product options.

Bepto Cable Glands can help relate a preliminary result to the product family and current model information for your application. You can start with the details you have; a complete drawing package is not needed to ask a question.

Request product support