Festo EMMT-AS Series - User Manual

Translation of the original instructions
© 2020 all rights reserved to Festo SE & Co. KG
1 About this document
1.1 Applicable Documents
All available documents for the product èwww.festo.com/sp.
1.2 Product version
This documentation describes the following product versions:
EMMT-AS-...-K/R-...-R/S/M/B Product version
K with featherkey
R with standard shaft seal
R Angled plug, can be aligned
S Absolute encoder, single-turn
M Absolute encoder, multi-turn
B with holding brake
Tab. 1 Product version
2 Safety
2.1 Safety instructions
– Observe labelling on the product.
– Prior to assembly, installation and maintenance work: Switch off power sup-
ply, ensure that it is off and secure it against being switched back on.
– Store the product in a cool, dry, UV-protected and corrosion-protected envir-
onment. Ensure that storage times are kept to a minimum.
– Observe tightening torques. Unless otherwise specified, the tolerance
is±20%.
2.2 Intended use
The motor is intended to be used as a component in drive systems in accordance
with EN 61800 and may only be operated in combination with a suitable servo
drive.
2.3 Foreseeable misuse
The holding brake must not be used for braking the motor.
2.4 Training of qualified personnel
Installation, commissioning, maintenance and disassembly should only be con-
ducted by qualified personnel.
The qualified personnel must be familiar with the assembly and installation of
electric drive systems.
2.5 Area of application and approval
In combination with the UL inspection mark on the product, the information in this
section must also be observed in order to comply with the certification conditions
of Underwriters Laboratories Inc. (UL) for USA and Canada.
UL certification information
Product category code PRHZ2 (USA) or PRHZ8 (Canada)
File number E342973
Considered standards UL 1004-1/-6, C22.2 No.100
UL mark
Tab. 2 UL/CSA certification information
3 Additional Information
– Accessories èwww.festo.com/catalogue.
4 Service
Contact your regional Festo contact person if you have technical questions
èwww.festo.com.
5 Product overview
5.1 Function
The product is a permanently excited, electrodynamic, brushless servo motor. The
integrated absolute encoder serves to record the angular position and derives the
angular velocity signals and other status variables. These signals are evaluated by
a higher-order servo drive. The de-energised holding brake enables the motor
shaft to be held at a standstill.
5.2 Product design
1
Motor shaft
2
Featherkey
3
Motor flange
4
Through-hole for mounting
5
Electrical connection: motor,
holding brake, absolute encoder
6
Rotary shaft seal
7
Product labelling
8
Note: no mechanical impacts per-
mitted
9
Warning: hot surface
10
Warning: dangerous electrical
voltage
Fig. 1 Product design EMMT-AS (example EMMT-AS-60-L-KR-LS-RMB)
6 Transport and storage
Transport and storage conditions
– Store and transport the product in its original packaging.
– Store and transport the product in a horizontal position.
– Store product in a cool and dry environment protected from sunlight and cor-
rosion.
– Store the product in ambient conditions without oils, greases and grease-dis-
solving vapours.
– Keep storage times short.
7 Assembly
7.1 Safety
WARNING!
Risk of injury due to unexpected movement of components.
• Bring moving parts of the connected mechanical system into a secure posi-
tion (e.g.move into the lower end position).
The max. permissible axial and radial forces on the motor shaft must not be
exceeded during transport, assembly or operation èwww.festo.com/catalogue.
7.2 Unpacking product
1. Open packaging.
2. Remove all transport materials (e.g.foils, caps, cardboard boxes).
3. Remove the product from the packaging and place it on the mounting surface.
4. Dispose of packaging and transport materials è 13 Disposal.
7.3 Mounting motor
Requirement
– Select accessories èwww.festo.com/catalogue.
1. Degrease and dry the motor shaft.
2. Mount motor on the driven mechanical system.
Instruction manual for drive unit, gear unit and mounting kit
èwww.festo.com/sp.
8 Electrical installation
WARNING!
Risk of injury due to electric shock.
• Switch off power supply prior to assembly and installation work; ensure that
it is off and secure it against being switched back on.
Cancelling the enable signal is not sufficient.
8146162
EMMT-AS
Servo motor
8146162
2020-11b
[8146164]
Operating instructions
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com

Summary

About this Document

Applicable Documents

Lists documents applicable to the product.

Product Version

Details product versions and their features.

Safety Instructions

General Safety Instructions

General safety instructions and precautions for handling the product.

Intended Use

Specifies the intended application and operating conditions for the motor.

Foreseeable Misuse

Outlines improper uses that should be avoided.

Qualified Personnel Training

Emphasizes the need for qualified personnel for installation and maintenance.

Area of Application and Approval

Details UL certification information and compliance.

Service and Support

Product Overview

Product Function

Describes the basic functionality of the servo motor.

Product Design Features

Details the components and parts of the product design.

Transport and Storage

Transport and Storage Conditions

Specifies the required conditions for transporting and storing the product.

Assembly Procedures

Assembly Safety

Safety precautions related to assembly.

Product Unpacking

Instructions for safely unpacking the product.

Motor Mounting

Steps and requirements for mounting the motor.

Commissioning Process

Commissioning Safety

Safety warnings related to commissioning.

Performing Commissioning

Steps for commissioning the motor and drive system.

Operation Precautions

Maintenance and Cleaning

Disassembly

Instructions for disassembling the motor.

Rotary Shaft Seal Replacement

Procedure for replacing the rotary shaft seal.

Cleaning Guidelines

Guidelines for cleaning the product.

Troubleshooting and Repair

Fault Clearance

Troubleshooting guide for common malfunctions and their solutions.

Product Repair

Information on product repair services.

Product Disposal

Technical Data

Festo EMMT-AS Series Specifications

General

Brand	Festo
Model	EMMT-AS Series
Category	Engine
Language	English