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Calcimator

Conveyor Speed Calculator

Calculate required belt speed for target throughput based on product size, spacing, and line efficiency.

Inputs

parts/min
mm
mm

Results

Required Belt Speed

10.59 m/min

Belt Speed176.5 mm/s
Product Pitch300 mm
Parts per Hour1,800
Time Between Parts2 s
How to Use This Calculator
  1. Enter your target throughput (parts per hour or parts per minute).
  2. Set product length (mm) and minimum gap between products (mm) for safe handling.
  3. Enter line efficiency (%) to account for downtime and stoppages.
  4. Review required belt speed (m/min and mm/sec), product pitch, and index time between parts.

How the result changes with Line Efficiency

Line EfficiencyRequired Belt Speed
19%47.37 m/min
42%21.43 m/min
69%13.04 m/min
91%9.89 m/min

What each input means

Target Throughput
Desired number of parts per minute passing a point.
Product Length
Length of the product in the direction of belt travel.
Product Gap
Minimum gap between consecutive products on the belt.
Line Efficiency
Overall equipment effectiveness accounting for stops and jams.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Target Throughput = 30, Product Length = 200, Product Gap = 100, Line Efficiency = 85 = 4 input(s) provided
  2. Calculate Required Belt Speed
    Required Belt Speed
    10.59 = 10.59
  3. Calculate Belt Speed
    Belt Speed
    176.5 = 176.5
  4. Calculate Product Pitch
    Product Pitch
    300 = 300

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