Lenze SDSGS User Manual
BA 13.0011−EN
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Ä.CD(ä
Operating Instructions
SDS..
SDSGS
Synchronous servo motors
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, Please read these instructions before you start working!
Follow the enclosed safety instructions.
0Fig. 0Tab. 0
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1 About this documentation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Document history 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Conventions used 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Abbreviations used 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Terminology used 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Notes used 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Safety instructions 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 General safety instructions for drive components 8 . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Application as directed 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Improper use 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Residual hazards 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Product description 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Identification 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1 Nameplate 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.2 Product key 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Technical data 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 General data and operating conditions 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.1 General data 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Operating conditions 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Dimensions 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Rated data 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Rated data 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.1 Shaft loads 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Mechanical installation 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Preparation 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Assembly of built−on accessories 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Installation 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Holding brake (option) 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.1 Important notes 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.2 Permanent magnet holding brakes 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.3 Spring−applied holding brakes 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Electrical installation 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Important notes 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Wiring according to EMC 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Connection plan 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7 Commissioning and operation 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 Important notes 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Before switching on 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2.1 Servo motor parameters 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Functional test 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 Functional test 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5 During operation 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Maintenance/repair 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Important notes 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Maintenance intervals 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Repair 37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Troubleshooting and fault elimination 38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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BA 13.0011−EN 1.0
1 About this documentation
Contents
ƒ The present operating instructions are intended for safe working on and with the
motors. They contain safety instructions that must be observed.
ƒ All personnel working on and with the motors must have the operating instructions
available during work and observe the information and notes relevant for them.
ƒ The operating instructions must always be complete and in a perfectly readable
state.
If the information and notes provided in this documentation do not meet your
requirements, please refer to the controller and/or gearbox documentation.
I Tip!
Documentation and software updates for further Lenze products can be found
on the Internet in the "Services & Downloads" area under
http://www.Lenze.com
About this documentation
Document history
1
Validity
This documentation is valid for synchronous servo motors:
Type Designation
SDSGSLL
035, 047, 056, 063
Target group
This documentation is directed at qualified skilled personnel according to IEC 60364.
Qualified skilled personnel are persons who have the required qualifications to carry out
all activities involved in installing, mounting, commissioning, and operating the product.
1.1 Document history
Material no. Version Description
13314243 1.0 07/2009 TD09 First edition of the operating instructions, separate
Synchronous servo motors
from three−phase AC motors
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About this documentation
Conventions used
1.2 Conventions used
This documentation uses the following conventions to distinguish different types of
information:
Type of information Identification Examples/notes
Spelling of numbers
Decimal separator
Warnings
UL warnings
Icons
Page reference ^ Reference to another page with additional
1.3 Abbreviations used
Point In general, the decimal point is used.
For instance: 1234.56
J
Are only provided in English.
information
For instance: ^ 16 = see page 16
Abbreviations
P
r
M
I
r
U Rated voltage m
F Rated frequency N max. speed
J Moment of inertia M max. torque
w Angular velocity M
I
tot
Q Friction energy W Energy
U Resulting supply voltage L Cable length
U
L
phase
Rated power F
Rated torque F
n
Rated current n
Total moment of inertia M
Rated voltage of the brake I
B
Phase inductance R
1.4 Terminology used
Term In this text used for
Motor Synchronous motor, versions according to product key, ^ 15
Controller Any servo inverter
Drive system Drive systems with servo motors and other Lenze drive components
r1/Fr2
a
r
Mot
K
L
B
UV
Permissible radial load
Permissible axial load
Rated speed
Motor weight (mass)
Characteristic torque
Load torque
Rated current of the brake
Stator resistance
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About this documentation
Notes used
1
1.5 Notes used
The following pictographs and signal words are used in this documentation to indicate
dangers and important information:
Safety instructions
Structure of safety instructions:
} Danger!
(characterises the type and severity of danger)
Note
(describes the danger and gives information about how to prevent dangerous
situations)
Pictograph and signal word Meaning
{ Danger!
} Danger!
( Stop!
Danger of personal injury through dangerous electrical voltage.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of personal injury through a general source of danger.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of property damage.
Reference to a possible danger that may result in property
damage if the corresponding measures are not taken.
Application notes
Pictograph and signal word Meaning
) Note!
I Tip!
,
Special safety instructions and application notes for UL
Pictograph and signal word Meaning
J Warnings!
Important note to ensure troublefree operation
Useful tip for simple handling
Reference to another documentation
Safety note or application note for operating UL approved
devices in UL approved systems.
The operation of the drive system may not be UL compliant if
the corresponding measures are not taken.
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Safety instructions
General safety instructions for drive components
2 Safety instructions
2.1 General safety instructions for drive components
(in accordance with Low−Voltage Directive 2006/95/EC)
At the time of dispatch, the drive components are in line with the latest state of the art and
can be regarded as operationally safe.
Scope
The following safety instructions generally apply to Lenze drive components.
The product−specific safety and application notes given in this documentation must be
observed!
General hazards
} Danger!
Disregarding the following basic safety measures may lead to severe personal
injury and damage to material assets!
ƒ Lenze drive components ...
... must only be applied as directed.
... must never be commissioned if visibly damaged.
... must never be technically modified.
... must never be commissioned if incompletely mounted.
... must never be operated without the required covers.
ƒ All specifications of the corresponding enclosed documentation must be observed.
This is vital for a safe and trouble−free operation as well as for achieving the specified
product features.
ƒ Only qualified, skilled personnel is permitted to work on and with Lenze drive
components.
According to IEC 60364 / CENELEC HD 384, these are persons who ...
... are familiar with the installation, mounting, commissioning, and operation of the
product.
... have the qualifications required for their occupation.
... know and are able to apply all national regulations for the preventions of accidents,
directives and laws applicable on site.
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Safety instructions
General safety instructions for drive components
Transport, storage
ƒ Transport and storage in a dry, low−vibration environment without aggressive
atmosphere; preferably in the packaging provided by the manufacturer.
2
– Protect against dust and shocks
– Comply with climatic conditions according to the technical data.
ƒ Before transport
– Check that all transport locking devices are mounted.
– Tighten all transport aids.
.
) Note!
Do not apply extra loads to the product as the transport aids (such as eye bolts
or bearing plates) are designed for the weight of the motor only (refer to the
catalogue for the weight).
Mechanical installation
ƒ Install the product according to the regulations of the corresponding
documentation. In particular observe the section "Operating conditions" in the
chapter "Technical data".
ƒ Provide for a careful handling and avoid mechanical overload. During handling
neither bend components, nor change the insulation distances.
Electrical installation
ƒ Carry out the electrical installation according to the relevant regulations (e. g. cable
cross−sections, fusing, connection to the PE conductor). Additional notes are
included in the documentation.
ƒ The documentation contains notes for the EMC−compliant installation (shielding,
earthing, arrangement of filters and installation of the cables). The manufacturer of
the system or machine is responsible for the compliance with the limit values
required in connection with EMC legislation.
ƒ For compliance with the limit values for radio interference emission at the site of
installation, the components − if specified in the technical data − have to be mounted
in housings (e. g. control cabinets). The housings have to enable an EMC−compliant
installation. In particular observe that for example control cabinet doors preferably
have a circumferential metallic connection to the housing. Reduce openings or
cutouts through the housing to a minimum.
ƒ Only plug in or remove pluggable terminals in the deenergised state!
Commissioning
ƒ If required, you have to equip the system with additional monitoring and protective
devices in accordance with the respective valid safety regulations (e. g. law on
technical equipment, regulations for the prevention of accidents).
ƒ Before commissioning remove transport locking devices and keep them for later
transports.
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2.2 Application as directed
Safety instructions
Application as directed
Low−voltage machines are no household appliances, they are designed as components for
industrial or professional use in terms of IEC/EN 61000−3−2 only.
They comply with the harmonised standards of the series IEC/EN60034.
Low−voltage machines are components for installation into machines as defined in the
Machinery Directive 2006/42/EC. Commissioning is prohibited until the conformity of the
end product with this directive has been established (follow i. a. IEC/EN 60204−1).
It is only permissible to use low−voltage machines with IP23 protection or less outdoors if
special protective measures are taken.
The integrated brakes must not be used as safety brakes. It cannot be ruled out that
interference factors which cannot be influenced cause a brake torque reduction.
ƒ Drives
– ... must only be operated under the operating conditions and power limits
specified in this documentation.
– ... comply with the protection requirements of the EC Low−Voltage Directive.
Any other use shall be deemed inappropriate!
2.3 Improper use
ƒ Do not operate the motors
– ... in explosion−protected areas
– ... in aggressive environments (acid, gas, vapour, dust, oil)
– ... in water
– ... in radiation environments
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Safety instructions
Residual hazards
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2.4 Residual hazards
Protection of persons
ƒ Do not use the integrated brakes as fail−safe brakes. It cannot be ruled out that
certain disruptive factors that cannot be influenced such as oil ingress due to a
defective shaft sealing ring at the drive end may reduce the braking torque.
Motor protection
ƒ Integrated temperature sensors do not provide full protection for the machine. If
necessary, limit the maximum current. Parameterise the controller so that the
motor will be switched off with I > I
there is a risk of blocking.
ƒ If deviations from normal operation occur, e.g. increased temperature, noise,
vibration, determine the cause and, if necessary, contact the manufacturer. If in
doubt, switch off the low−voltage machine.
ƒ Overload protection does not protect against overloading under all conditions.
after a few seconds of operation, especially if
r
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Product description
Identification
Nameplate
3 Product description
3.1 Identification
3.1.1 Nameplate
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LKA−SDSGS−001.iso
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