Robotics Engineering

Delta Robot Actuator Power Density Sizing Calculator

Delta Robot Actuator Power Density Sizing Calculator engineering calculator.

Quick Answer

Calculate Delta Robot Actuator Power Density Sizing Calculator

Calculator

Actuator Power Density (W⁄kg)
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Result Interpretation

Delta Robot Actuator Power Density Sizing Calculator computes Actuator Power Density in W/kg using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Maximum Joint Torque = 4.2
  • Maximum Joint Angular Velocity = 100.53096
  • Actuator Electromechanical Efficiency = 0.78
  • Actuator Mass = 0.75

Expected Result:

  • Actuator Power Density = 721.76073846154

Engineering Interpretation:

Under the given input conditions, the calculated result is: Actuator Power Density = 721.76073846154 W/kg.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.

Formula / Method

actuator power density = (maximum joint torque * maximum joint angular velocity) / (actuator mass * actuator electromechanical efficiency)

Formula family: formula_robotics_delta_robot_actuator_power_density_sizing_calculator

Variables

SymbolLabelRoleDescription
tau_max Maximum Joint Torque INPUT Maximum Joint Torque
omega_max Maximum Joint Angular Velocity INPUT Maximum Joint Angular Velocity
m_actuator Actuator Mass INPUT Actuator Mass
efficiency Actuator Electromechanical Efficiency INPUT Actuator Electromechanical Efficiency
actuator_power_density Actuator Power Density OUTPUT Actuator Power Density

Calculation Steps

  1. Enter the maximum joint torque in N·m.
  2. Enter the maximum joint angular velocity in rad/s.
  3. Enter the actuator mass in kg.
  4. Enter the actuator electromechanical efficiency in dimensionless.
  5. Step 1: Compute actuator power density.
  6. Read the actuator power density (W/kg) from the results.

Engineering Summary

Calculate Delta Robot Actuator Power Density Sizing Calculator

Frequently Asked Questions

What does this calculator calculate?

The Delta Robot Actuator Power Density Sizing Calculator estimates Actuator Power Density based on the input parameters you provide

Why is maximum joint torque important in this calculation?

maximum joint torque is directly proportional to actuator power density. When you enter maximum joint torque in N·m, the calculator uses it in the engineering formula to compute the output

How should I interpret the result actuator power density?

The calculator outputs actuator power density in W/kg. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Maximum Joint Torque (N·m), Maximum Joint Angular Velocity (rad/s), Actuator Mass (kg), Actuator Electromechanical Efficiency (dimensionless). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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