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SEW-Eurodrive FA67 User Manual

SEW-Eurodrive FA67
160 pages
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Drive Technology \ Drive Automation \ System Integration \ Services
Explosion-Proof
Gear Units R..7, F..7, K..7, S..7 Series,
Spiroplan® W
Operating Instructions
Edition 05/2008
11630213 / EN

Table of Contents

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SEW-Eurodrive FA67 Specifications

General IconGeneral
SeriesFA
Mounting positionFoot-mounted, flange-mounted
Protection ClassIP65
Voltage230V - 690V
Frequency50 Hz / 60 Hz
Ambient Temperature-20°C to +40°C
AltitudeUp to 1000 m above sea level

Summary

Safety Notes

General Information

Overview of hazards related to improper handling, installation, or operation.

Designated Use

Specifies intended industrial use and compliance with directives for explosion protection.

Startup/Operation

Key checks and procedures to follow before and during initial operation.

Checklists

Before Startup Checklist

Checklist for activities required prior to operating gear units in potentially explosive atmospheres.

During Startup Checklist

Checklist for activities to be performed during the startup phase in potentially explosive atmospheres.

Gear Unit Design

Basic Design of Helical Gear Units

Exploded view and component list for basic helical gear unit design.

Basic Design of Parallel Shaft Helical Gear Units

Exploded view and component list for parallel shaft helical gear unit design.

Basic Design of Helical-Bevel Gear Units

Exploded view and component list for helical-bevel gear unit design.

Basic Design of Helical-Worm Gear Units

Exploded view and component list for helical-worm gear unit design.

Basic Design of SPIROPLAN® W10-W30 Gear Units

Exploded view and component list for SPIROPLAN® W10-W30 gear unit design.

Basic Design of SPIROPLAN® W37 Gear Units

Exploded view and component list for SPIROPLAN® W37 gear unit design.

Nameplate/Unit Designation

Explanation of information found on the gear unit nameplate and unit designation system.

Mechanical Installation

Prerequisites for Assembly

Conditions and requirements that must be met before proceeding with assembly.

Installing the Gear Unit

Procedure for installing the gear unit, including support structure and screw quality.

Gear Units with Solid Shaft

Installation notes and precautions for gear units equipped with solid shafts.

Gear Units and Gearmotors in Category II2GD

Specific requirements for gear units/gearmotors in categories II2G and II2D.

Torque Arms for Shaft-Mounted Gear Units

Instructions for mounting torque arms for parallel shaft helical gear units.

Shaft-Mounted Gear Unit with Keyway or Splined Hollow Shaft

Installation notes for mounting gear units with keyway or splined hollow shafts.

Shaft-Mounted Gear Units with Shrink Disk

Installation notes for mounting gear units using a shrink disk.

Shaft-Mounted Gear Unit with TorqLOC®

Installation procedure for shaft-mounted gear units utilizing the TorqLOC® system.

Coupling of AM Adapter

Procedure for coupling the AM adapter to motors and gear units.

Coupling of AQ Adapter

Procedure for coupling the AQ adapter to motors and gear units.

Adapter with a Torque Limiting Coupling AR

Details on adapters featuring torque limiting couplings and associated components.

AD Input Shaft Assembly

Instructions for assembling the AD input shaft, including mounting platforms.

Startup

Checking the Oil Level

Procedure for checking the oil level in gear units before startup.

Measuring Surface and Oil Temperature

Guidelines for measuring surface and oil temperatures during startup.

Gear Units with Backstop

Operational instructions and precautions for gear units equipped with backstops.

Speed Monitoring

Information on WEX speed monitoring options and manufacturer data.

Installation and Adjustment of the WEX Speed Monitor

Detailed steps for installing and adjusting the WEX speed monitor.

Installation of the Voltage Encoder

Procedure for installing and setting the switching interval of the voltage encoder.

Inspection/Maintenance

Preliminary Work Regarding Gear Unit Inspection/Maintenance

Essential safety notes and preparation steps before performing inspection or maintenance.

Inspection/Maintenance Intervals

Table detailing inspection and maintenance tasks based on operating hours and time intervals.

Lubricant Change Intervals

Graphical representation of lubricant change intervals based on operating hours and temperature.

Inspecting/Changing the Friction Lining, Adjusting the Slip Torque

Procedure for inspecting and adjusting the slip torque on the AR adapter.

Checking the Oil Level and Changing the Oil

Procedure for checking and changing oil based on gear unit type, size, and mounting position.

Mounting Positions

Designation of the Mounting Positions

Illustrations showing the six standard mounting positions (M1-M6) for gear units.

Technical Data

Lubricants

Overview of permitted lubricants, their abbreviations, and notes for SEW gear units.

Malfunctions/Service

Gear Unit Malfunctions

Troubleshooting guide for common gear unit malfunctions, possible causes, and remedies.

AM / AQ / AL Adapter Malfunctions

Troubleshooting guide for AM, AQ, and AL adapters, including causes and solutions.

AD Input Shaft Assembly Malfunctions

Troubleshooting guide for AD input shaft assembly issues.

Adapter with Torque Limiting Coupling AR Malfunctions

Troubleshooting guide for adapters with torque limiting couplings.

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