Technical Data Summary

This document presents key performance parameters of an electrical device, likely a motor or generator, including efficiency, output power, current, speed, and torque characteristics.

Efficiency

Efficiency values are indicated at 20%, 40%, 60%, and 80%, with a maximum efficiency reaching 100% on the scale provided. This suggests efficiency measurements across different operating points.

Output Power

Output power ranges from 0.03 W to 0.15 W, with specific values noted at 0.03, 0.06, 0.09, 0.12, and 0.15 Watts. This indicates the device operates at low power levels.

Current

Current values are given from 50 mA up to 250 mA, with increments at 50, 100, 150, 200, and 250 milliamperes, showing the electrical input or output current range.

Speed

Speed is measured in revolutions per minute (rpm), ranging from 1000 rpm to 5000 rpm, with intermediate points at 2000, 3000, and 4000 rpm. This reflects the rotational speed operating range of the device.

Torque and Output Power Relationship

The document includes a relationship between torque (measured in mN·m) and output power, indicating how torque varies with power output. Specific numeric values are not fully clear but suggest a correlation between these parameters.

Input Voltage

The input voltage is specified as 3.0 V, indicating the operating voltage for the device.

Summary: The document provides essential performance parameters for a low-power electrical rotating device, detailing efficiency, output power, current, speed, torque, and input voltage. These parameters are critical for understanding the device's operating characteristics and for design or application considerations.