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Fagor PS-25B4 User Manual

Fagor PS-25B4
386 pages
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DRIVE
DDS
Hardware manual
Ref.1310
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Fagor PS-25B4 Specifications

General IconGeneral
Power2.5 kW
Rated Current12 A
Output Current12 A
Control ModeTorque, Speed, Position
Input Voltage200-240V AC
Communication InterfaceCANopen
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overtemperature

Summary

Description

Description

Overview of the Fagor DDS servo drive system, its design, and connection to mains.

Power Supplies

Non-regenerative power supplies

Details on PS-25B4 and PS-65A non-regenerative power supplies and their technical characteristics.

Regenerative power supplies

Information on XPS-25 and XPS-65 regenerative power supplies, including technical data and ambient conditions.

Regenerative regulated power supplies

Overview of RPS-80, RPS-75, RPS-45, and RPS-20 regenerative regulated power supplies.

Drive Modules

Modular drives

Details on AXD, SPD, and MMC modular drives, including size-1, size-2, and size-3 models.

Compact drives

Information on ACD, SCD, and CMC compact drives, covering technical data and current ratings.

Auxiliary Modules

External Ballast resistors

Details on external ballast resistors used for energy dissipation during braking, with thermostat options.

Auxiliary power supply

Purpose and technical data of the APS-24 auxiliary power supply module for drive control circuits.

Selecting Criteria

Selection of the synchronous motor and its associated drive

Guidelines for selecting synchronous motors and drives based on mechanical and dynamic response characteristics.

Asynchronous spindle motor and servo drive selection

Procedure for selecting asynchronous spindle motors and drives, focusing on maintaining constant turning speed.

Power supply selection

Criteria for selecting power supplies based on required power and peak power for motors and drives.

Ballast resistor selection guide

Methodology for calculating and selecting ballast resistors based on braking energy and power requirements.

Power Line Connection

Mains connection

Guidelines for connecting the DDS system to TN type three-phase mains, including protection devices.

Protection fuses

Selection criteria for fuses to protect DDS systems and compact drives, including technical data.

Differential breaker

Requirements for differential breakers in DDS systems, addressing DC currents and leak currents.

Cables

Power cable. Motor-drive connection

Range of FAGOR power cables for motor-drive connection, including mechanical characteristics.

Installation

Location

Considerations for placing the DDS servo drive system: environmental, mechanical, climatic, electrical, and cooling.

System installation

Steps for complete system installation: cabinet preparation, module unpacking, electrical and mechanical connections.

Connection between modules

Detailed procedures for power bus connection, chassis joining, and ground connections between modules.

Power supply connections

Guidelines for connecting power supplies, including internal and external auxiliary power sources.

Connection of the control and communications signals

Details on motor feedback, direct feedback, encoder simulator, analog command, digital I/Os, SERCOS, and CAN connections.

Functional Safety

STO safety function

Explanation of the Safe Torque Off (STO) safety function, its channels, PL d/SIL 2 requirements, and safe state.

Examples

Illustrative examples of STO and SS1 safety functions with PL d or SIL 2, using external safety relays.

Precautions

General precautions for DDS system installation and specific safety measures for Safe Torque Off (STO).

Risk analysis

Analysis of potential risks associated with AXD/SPD drives and necessary measures to ensure machine safety.

Technical data of the safety function

Calculation data for Performance Level (PL) and Safety Integrated Level (SIL) of STO safety functions.

Cabling and grounding

Recommendations for cabling and grounding the DDS system, including STO safety function and general installation practices.

Connection Diagrams

SPD modular drive with FM7 asynchronous spindle motor

Connection diagram for SPD modular drive with FM7 motor and TTL encoder feedback.

AXD modular drive with FKM synchronous axis servo motor

Connection diagram for AXD modular drive with FKM synchronous axis servo motor and encoder E3.

AXD modular drive with FXM synchronous axis servo motor

Connection diagram for AXD modular drive with FXM synchronous axis servo motor and encoder E1.

SCD compact drive with FM7 asynchronous spindle motor

Connection diagram for SCD compact drive with FM7 asynchronous spindle motor and TTL encoder.

ACD compact drive with FXM synchronous axis servo motor

Connection diagram for ACD compact drive with FXM synchronous axis servo motor with encoder.

Dimensions

Sales References

Compatibility

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