SEW-Eurodrive DFS Series User Manual

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SEW-Eurodrive DFS Series Specifications

General

Brand	SEW-Eurodrive
Model	DFS Series
Category	Engine
Language	English

Summary

General Notes

1.1 How to use the operating instructions

Explains how to read and use the manual.

1.2 Structure of the safety notes

Details the structure and meaning of safety notes.

1.3 Rights to claim under limited warranty

Outlines warranty claim prerequisites and process.

1.4 Exclusion of liability

States liability exclusion for non-compliance with instructions.

Safety Notes

2.1 General information

Provides general safety information for motor operation.

2.2 Target group

Identifies qualified personnel for mechanical and electrical work.

2.3 Designated use

Specifies the intended use and prohibited applications.

2.4 Other applicable documentation

Lists other relevant publications and documents.

2.5 Transportation/storage

Provides guidelines for safe transportation and storage.

2.6 Installation/assembly

Refers to mechanical and electrical installation sections.

2.7 Electrical installation

Details requirements for electrical installation.

2.8 Startup/operation

Advises on handling operational changes and startup.

2.9 Inspection/maintenance

Refers to the inspection and maintenance section.

2.10 Disposal

Outlines product components for disposal.

Motor Structure

3.1 DFS synchronous servomotor – general structure

Illustrates and lists components of the DFS servomotor.

3.2 CFM synchronous servomotor – general structure

Illustrates and lists components of the CFM servomotor.

3.3 Nameplate, unit designation and serial number

Explains the meaning of nameplate details and unit designation.

Mechanical Installation

4.1 Required tools/resources

Lists standard tools and equipment needed for installation.

4.2 Before you begin

Specifies prerequisites for drive installation.

4.3 Preliminary work

Details cleaning and preparation steps before installation.

4.4 Installing the motor

Provides instructions and warnings for motor installation.

4.5 Mounting tolerances

Specifies diameter and centering tolerances for mounting.

Electrical Installation

5.1 Assembling the connector

Provides steps for correctly assembling connectors.

5.2 Wiring notes

Offers notes on protection against interference and thermal protection.

5.3 Connecting the motor and encoder system using SM../SB.. plug connectors

Details connecting motors and encoder systems via plug connectors.

5.4 Dimensioning the cable cross section

Explains how to determine the minimum required cable cross section.

5.5 Power cables for DFS motors

Describes the structure of power and brakemotor cables for DFS motors.

5.6 Power cables for CFM motors

Shows the structure of CFM motor and brakemotor cables.

5.7 Feedback cable for resolver

Describes the structure of resolver feedback cables.

5.8 Feedback cable for HIPERFACE® encoders

Describes the structure of HIPERFACE® encoder feedback cables.

5.12 Connecting the motor via the terminal box

Explains how to connect motors using terminal boxes.

5.13 Connecting the BR brake (CFM motor)

Details how to connect the BR brake for CFM motors.

5.14 Connecting the B brake (DFS56 motor)

Explains how to connect the B brake for DFS56 motors.

5.15 Accessory equipment

Covers TF and KTY temperature sensors, and forced cooling fans.

Startup

6.1 Prerequisites for startup

Lists essential checks and conditions before startup.

Malfunctions

7.1 Motor malfunctions

Lists common motor malfunctions and their remedies.

7.2 Malfunctions when operated with a servo inverter

Addresses issues when motors are used with servo inverters.

7.3 Brake malfunctions

Lists common brake malfunctions and their remedies.

Inspection/Maintenance

8.1 Safety notes regarding inspection/maintenance

Outlines safety precautions for inspection and maintenance.

8.2 Inspection intervals

Advises on determining required inspection intervals.

8.3 Inspection work for the B brake (DFS)

States that the DFS56 brake requires no maintenance and cannot be retrofitted.

8.4 Inspection work for the B brake (CFM)

Explains how to measure the brake's working air gap.

8.4.2 Retrofitting the manual brake release CFM71 and CFM90

Details the procedure for retrofitting manual brake release.

8.4.3 Retrofitting the manual brake release CFM112

Details the procedure for retrofitting manual brake release for CFM112.

Technical Data

9.1 Main technical data of the servomotors

Explains the abbreviations used in the technical data tables.

9.1.2 Technical data of DFS/CFM motors

Presents technical data for DFS/CFM motors with 400V and 230V.

9.2 Plug connectors

Lists plug connector types and their specifications.

9.3 Connection with terminal box

Details connection types for terminal boxes.

9.4 Work done, braking torques

Provides data on work done and braking torques.

9.5 Brake coil resistance

Lists brake coil resistance values for different voltages.

9.6 BR brake – operating currents

Details operating currents for BR brakes.

Appendix

10.1 Crimping tools

Lists required tools for cable assembly and disassembly.

10.2 SM11/SB11 power connector assembly (for DFS56 servomotor)

Lists parts supplied for SM11/SB11 power connector assembly.

10.3 Assembly of SM5./SM6. and SB5./SB6. power connectors

Details the assembly of SM5/SM6 and SB5/SB6 power connectors.

10.4 Assembly of signal plug connectors (resolver/HIPERFACE®)

Lists parts supplied for signal plug connector assembly.

10.5 Wiring diagrams for DFS/CFM synchronous servomotors

Explains symbols and color codes used in wiring diagrams.

10.6 Wiring diagram for CFM motors with power connector

Shows wiring diagrams for CFM motors with power connectors.

10.7 Wiring diagram for CFM motors with signal connector

Provides wiring diagram for RH.M/RH.L resolver with CFM motors.

10.8 Wiring diagram for CFM motors with terminal box

Shows wiring diagrams for CFM motors with terminal box.

10.9 Wiring diagram for DFS motors with power connector

Shows wiring diagrams for DFS motors with power connectors.

10.10 Wiring diagram for DFS motors with signal connector

Provides wiring diagram for RH1M resolver with DFS motors.

10.11 Wiring diagram for DFS motors with terminal box

Shows resolver wiring diagrams for DFS motors with terminal boxes.

10.12 Wiring diagram for VR forced cooling fan

Illustrates VR forced cooling fan connections.

Address List