Overview

This document details the technical specifications and configurations of FAGOR Digital Servo Drive Systems, specifically models PS-65A, PS-25B, XPS-25, and XPS-65. These modular drives are designed for synchronous and asynchronous motors, primarily used in machine-tool applications for axis and spindle control.

1. Product Models and System Types

The document identifies four main models: PS-65A, PS-25B, XPS-25, and XPS-65. Drive types include ACD for axis control and SCD for spindle control. Systems are available in modular and compact configurations to suit various application needs.

2. Drive System Characteristics

The drives support both synchronous and asynchronous AC motors, offering flexibility through modular design. They are suitable for high-speed spindle and built-in motor applications. Key features include varied power ratings, torque specifications, maximum speeds, and standardized electrical connections and mounting dimensions.

3. Electrical and Mechanical Specifications

Critical parameters covered include:

• Rated power under continuous (S1) and intermittent (S6) duty cycles
• Rated and stall torque values
• Maximum and rated rotational speeds (rpm)
• Inertia values expressed in Kg.cm²
• Weight of motors and drives
• Mounting dimensions provided in both millimeters and inches

4. Accessory Modules

The system supports various accessory modules to enhance performance and integration, including:

• Mains filters for electrical noise reduction
• Resistor and capacitor modules (e.g., CM 1.60)
• Chokes for power supply conditioning
• Auxiliary power supply modules such as APS 24

5. Motor Types and Applications

The document describes synchronous AC motors optimized for axis control and asynchronous AC motors for spindle applications. Motors are characterized by stall torque, peak torque, speed, inertia, and weight. Recommended drive models are matched to motor specifications to ensure optimal performance.

6. Dimensions and Mounting

Detailed dimensional data is provided for various motor and drive models, covering:

• Foot mounting dimensions
• Flange mounting dimensions
• Combined flange and foot mounting options

Dimensions are given in both metric and imperial units to facilitate integration into diverse machine designs.

7. Performance and Operational Parameters

Extensive tables list:

• Rated power and torque values under different duty cycles
• Maximum and rated speeds for motors and drives
• Inertia and weight for each model
• Electrical consumption and output voltage/current specifications for power supplies

8. Recommendations and Best Practices

• Select modular or compact drives based on motor type and application requirements
• Install appropriate accessory modules for filtering and power conditioning
• Adhere to specified mounting dimensions to ensure mechanical integrity and alignment
• Carefully match motor and drive specifications to achieve desired performance and reliability

Summary

This document serves as a comprehensive technical guide for selecting, configuring, and installing FAGOR digital servo drive systems and associated motors. It provides essential data on electrical, mechanical, and performance characteristics, accessory modules, and mounting dimensions to support precise axis and spindle control in machine-tool applications.