Mechanical Specifications

The document provides detailed mechanical dimensions of a component, including front and side views. Key measurements include a square profile of 2.25 inches (57.2 mm) on each side, a length of 4.40 inches (111.8 mm), and a thickness of 0.81 inches (20.6 mm). There are four through holes with a diameter of 0.21 inches (5.2 mm) equally spaced on a bolt circle diameter (B.C.) of 2.625 inches (66.68 mm). The shaft diameter is specified as 0.2498 inches ±0.0002 (6.345 mm ±0.005), and another diameter dimension is 1.497 inches ±0.002 (38.02 mm ±0.05).

Performance Characteristics

The document includes torque and power performance curves plotted against rotational speed (kRPM). The key parameters are:

• Peak Torque: up to approximately 330 oz-in (2.34 Nm)
• Continuous Torque: lower than peak, with a smooth curve up to about 220 oz-in (1.55 Nm)
• Continuous Power: increases with speed, reaching around 120 Watts at peak speed
• Peak Power: higher than continuous power, peaking near 165 Watts

These curves indicate the operational limits and capabilities of the device, showing both continuous and peak performance metrics.

Additional Notes and References

The document contains references to standards or internal codes (e.g., 5BCCD4$) and includes some procedural or specification notes, though these are partially obscured or encoded. The presence of multiple language characters and symbols suggests this is an excerpt from a technical datasheet or engineering drawing.

Critical Information Summary

• Mechanical dimensions are precise with tight tolerances, critical for fitting and assembly.
• Torque and power ratings define the operational envelope, important for system design and safety margins.
• Mounting hole pattern and shaft dimensions are standardized for compatibility.
• Performance graphs provide essential data for selecting the component based on load and speed requirements.

This summary captures the essential mechanical and performance data necessary for engineering evaluation and integration.