Lenze MDFQA User Manual
M...
MCA, MCS, MQA, MDKS, MDFQA
0.5 Nm ... 1100 Nm
Asynchronous servo motors / synchronous servo
motors
Operating Instructions
EN
.Nój
Ä.Nójä
Please read these instructions before you start working!
Follow the enclosed safety instructions.
0Abb. 0Tab. 0
Contents i
1 About this documentation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Document history 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Conventions used 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Terminology used 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Notes used 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Safety instructions 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 General safety instructions for drive components 8. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Application as directed 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Foreseeable misuse 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Residual hazards 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Product description 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Identification 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1 Nameplate 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.2 Product key 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Technical data 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 General data and operating conditions 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.1 Setting the switching frequency to the rated motor data 20. . . . . . . . . . . .
5 Mechanical installation 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Important notes 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Preparation 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Assembly of built−on accessories 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.1 Installation 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Holding brake (option) 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.1 Permanent magnet holding brakes 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.2 Spring−applied holding brakes 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Electrical installation 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Important notes 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Wiring according to EMC 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Plug connectors 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.1 Power connections / holding brake 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.2 Holding brake 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.3 Fan 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.4 Feedback system 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EN
6.4 Terminal box 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.1 Power connections 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.2 Holding brake DC 205 V − connected via rectifier (optionl) 33. . . . . . . . . . .
6.4.3 Holding brake DC 24 V (optional) 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.4 Fan 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.5 Feedback system 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7 Safety engineering 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Commissioning and operation 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Important notes 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Before switching on 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Functional test 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 During operation 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Maintenance/repair 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 Important notes 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Maintenance intervals 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2.1 Motor 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2.2 Safety encoder 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2.3 Holding brake 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 Maintenance operations 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.1 Blower 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.2 Fan with dust protection filter 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.3 Motors with bearing relubricating devices 41. . . . . . . . . . . . . . . . . . . . . . . .
9.3.4 Motor plug connection assignment 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.5 Power connection for plug−in connector at the cable end 42. . . . . . . . . . . .
9.3.6 Plug−in connector at the cable end 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4 Repair 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Troubleshooting and fault elimination 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Lenze ¯ BA 33.0006 ¯ 3.0
About this documentation 1
1 About this documentation
Contents
¯ The present operating instructions are intended for safe working on and with the
motors. They contain safety instructions that must be observed.
¯ 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.
¯ 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.
Tip!
Information and auxiliary devices related to the Lenze products can be
found in the download area at
http://www.Lenze.com
Validity
This documentation is valid for servo motors:
Type Designation
MCS Synchronous servo motors
MCA
MQA
MDFQA
MDKS Synchronous servo motors
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.
Asynchronous servo motors
EN
Lenze ¯ BA 33.0006 ¯ 3.0
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1
About this documentation
Document history
1.1 Document history
Material number Version Description
13302706 1.0 07/2009 TD09 First edition of the operating instructions,
13340243 2.0 06/2010 TD09 Complete revision
.Nój 3.0 01/2014 TD09
separate from three−phase AC motors
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 Point In general, the decimal point is used.
Icons
Page reference
Wildcard
For instance: 1234.56
Reference to another page with
additional information
For instance: 16 = see page 16
Wildcard for options, selection data
1.3 Terminology used
Term In the following text used for
Motor Servo motors in the versions according to product key, see page 15 to
Controllers Any servo inverter
Drive system Drive systems with servo motors and other Lenze drive components
page 17 .
Any frequency inverter
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Lenze ¯ BA 33.0006 ¯ 3.0
About this documentation
1.4 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 of personal injury through dangerous electrical
voltage.
Danger!
Danger!
Stop!
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.
1
Notes used
EN
Application notes
Pictograph and signal word Meaning
Note!
Tip!
Important note to ensure troublefree operation
Useful tip for simple handling
Reference to another documentation
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2
2 Safety instructions
2.1 General safety instructions for drive components
Safety instructions
General safety instructions for drive components
Danger!
Disregarding the following basic safety measures may lead to severe
personal injury and damage to material assets!
Note!
Safety−related parameters of safety encoders used can be obtained from
the SISTEMA database, the Lenze AKB (Application Knowledge Base) or
the data sheet of the encoder manufacturer.
¯ Lenze drive and automation components ...
... must only be used for the intended purpose.
... must never be operated if damaged.
... must never be subjected to technical modifications.
... must never be operated unless completely assembled.
... must never be operated without the covers/guards.
... can − depending on their degree of protection − have live, movable or rotating parts
during or after operation. Surfaces can be hot.
¯ Transport and storage in a dry, low−vibration environment without aggressive
atmosphere; preferably in the packaging provided by the manufacturer.
– Protect against dust and impacts.
– Observe climatic conditions according to the technical data.
¯ Lenze drive and automation components ...
... must only be used as intended.
... must never be commissioned despite noticeable damage.
... must never be technically changed.
... must never be commissioned in an incompletely mounted state.
... must never be operated without the required covers.
... may have live, moving or rotary parts during and after operation − corresponding
to their type of protection. Surfaces may be hot.
... must not be operated with large vibrations.
... must not be operated in the frequency range of a plant or the drive system.
¯ All specifications of the corresponding enclosed documentation must be
observed.
This is vital for a safe and trouble−free operation and for achieving the specified
product features.
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Lenze ¯ BA 33.0006 ¯ 3.0
Safety instructions
Application as directed
¯ Only qualified skilled personnel are permitted to work with or on Lenze drive and
automation components.
According to IEC 60364 or CENELEC HD 384, these are persons ...
... who are familiar with the installation, assembly, commissioning and operation of
the product,
... possess the appropriate qualifications for their work,
... and are acquainted with and can apply all the accident prevent regulations,
directives and laws applicable at the place of use.
2.2 Application as directed
Low−voltage machines are not household appliances, but are intended as components
that are only applied for re−use for industrial or professional purposes in terms of
IEC/EN 61000−3−2.
They meet the requirements of the Low−Voltage Directive 2006/95/EC and the
harmonised standards of the IEC/EN60034 series.
2
It is permissible to use low−voltage machines with IP23 protection or less outdoors only
if special protective measures are taken.
Do not use the integrated brakes as fail−safe brakes. It cannot be ruled out that the
braking torque will be reduced due to disruptive factors that cannot be influenced.
¯ 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.
Note!
Generally, all products this documentation is valid for meet the
requirements of the Low−Voltage Directive 2006/95/EC. Products that do
not meet the minimum efficiencies of the EU Directive 640/2009 (and
hence the ErP Directive 2009/125/EC), will not be CE−compliant as of
16th June 2011 and thus do not receive a CE designation.
In that case, the product may only be used outside the EEA.
Any other use shall be deemed inappropriate!
EN
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2.3 Foreseeable misuse
¯ Do not operate the motors
Safety instructions
Foreseeable misuse
– ... in explosion−protected areas
– ... in aggressive environments (acid, gas, vapour, dust, oil)
– ... in water
– ... in radiation environments
Note!
Increased surface and corrosion protection can be achieved by using
adapted coating systems.
2.4 Residual hazards
EN
Protection of persons
¯ The motor surfaces can become very hot. Danger of burns when touching!
– Provide protection against accidental contact, if necessary.
¯ Highfrequency voltages can be capacitively transferred to the motor housing
through the inverter supply.
– Earth motor housing carefully.
¯ Danger of unintentional starting or electrical shocks
– Connections must only be made when the equipment is deenergised and the
motor is at standstill.
– Installed brakes are no fail−safe brakes.
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Lenze ¯ BA 33.0006 ¯ 3.0
Safety instructions
Motor protection
¯ Installed thermal detectors are no full protection for the machine.
– If required, limit the maximum current, parameterise the controller such that it
will be switched off after some seconds of operation with I > I
there is the danger of blocking.
– Installed overload protection does not prevent an overload under any
conditions.
¯ Installed brakes are no fail−safe brakes.
– The torque can be reduced due to disruptive factors that cannot be influenced,
e.g. by ingressing oil due to a defect shaft sealing ring on the A side.
¯ Fuses are no motor protection.
– Use current−dependent motor protection switches at average operating
frequency.
– Use installed thermal detectors at high operating frequency.
¯ Too high torques cause a fraction of the motor shaft.
– The maximum torques according to catalogue must not be exceeded.
, especially if
N
2
Residual hazards
¯ Lateral forces from the motor shaft may occur.
– Align shafts of motor and driving machine exactly to each other.
¯ 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 motor.
Fire protection
¯ Fire hazard
– Prevent contact with flammable substances.
EN
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Product description
Identification
3 Product description
3.1 Identification
Types MC., MQA
Synchronous servo motors Asynchronous servo motors
MCS MCA MQA
MT−MCS−001.iso MT−MCA−001.iso MT−MQA−001.iso
Type MD...
EN
Asynchronous servo motors Synchronous servo motors
MDFQA MDLKS
MT−MDFQA−002.iso MT−MDFKS−001.iso
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Lenze ¯ BA 33.0006 ¯ 3.0
3.1.1 Nameplate
Asynchronous and synchronous servo motors
Product description
Identification
Nameplate
3
IP23 MDFQA asynchronous servo motors
EN
Nameplate SYN−001.iso
Nameplate−SYN−002.iso
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Product description
Identification
Nameplate
No. Explanation
1 Manufacturer
2 Motor type
3 Lenze motor type
4 Rated voltage Ur [V]
5 Rated current Ir [A]
6 Maximum current I
7 Labelling of encoder (example: IG2048 − 5V − T; explanation 18) / resolver correction value C 416
8 Feedback/encoder or resolver data; brake data (if available): AC/DC brake voltage
9 Motor no.
10 Enclosure
11 Temperature class
12 Permissible ambient temperature range
13 8−digit identification number + 16−digit serial number
14 General motor standard
15 Circuit of the winding
16 Motor protection/thermal sensor
17 Selection number for operation on servo inverters (enter the provided selection number in C0086 to automatically optimise the
control mode)
18 Rated speed nr [rpm]
19 Rated power Pr [HP]
20 Rated power Pr [kW]
21 Continuous standstill torque M0 [Nm]
22 Rated torque Mr [Nm]
23 Rated power factor cos j
24 Rated frequency fr [Hz]
25 Valid conformities, approvals and certificates: CE identification/standard
max
[A]
Current
Braking torque
UL mark with UL file number
Example: MCA Example: MCS
MT−MCA−002.iso/dms MT−MCS−002.iso/dms
Example: MDFQA
MT−MDFQA−003.iso/dms
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3.1.2 Product key
Servo motors MCA, MCS, MQA
M
Product description
Identification
Product key
3
Legend for product key
0 Type
C Compact servo motors (if required, with axial ventilation) Q Radially ventilated motor
1 Design
A Asynchronous S Synchronous
2 Motor frame size, motor length, speed
06 Square dimension 62 mm 19 Square dimension 192 mm
09 Square dimension 89 mm 20 Square dimension 200 mm
10 Square dimension 102 mm 21 Square dimension 214 mm
12 Square dimension 116 mm 22 Square dimension 220 mm
13 Square dimension 130 mm 26 Square dimension 260 mm
14 Square dimension 142 mm C...X Overall length
17 Square dimension 165 mm XX Speed in 100 min
3 Speed sensor, angle sensor
RS0 Resolver p=1 RVO Resolver p=1 "safety"
SKM Multiturn absolute value encoder with sin/cos signals, Hiperface SVS Singleturn absolute value encoder with sin/cos signals, Hiperface "safety"
SRS Singleturn absolute value encoder with sin/cos signals, Hiperface SVM Multiturn absolute value encoder with sin/cos signals, Hiperface "safety"
SRM Multiturn absolute value encoder with sin/cos signals, Hiperface
ECN Singleturn absolute value encoder with sin/cos signals, EnDat
EQN Multiturn absolute value encoder with sin/cos signals, EnDat
EQI Multiturn absolute value encoder with sin/cos signals, EnDat
CXX Incremental encoder TTL with commutation signals UVW S1S Incremental encoder with safety function
TXX Incremental encoder TTL SXX Incremental encoder sin/cos (IS2048)
HXX Incremental HTL encoder NNO No encoder
4 Brake
B0 Without brake FH Spring−applied brake 230V AC, reinforced
F1 Spring−applied brake 24V DC P1 PM brake 24V DC
F2 Spring−applied brake 24V DC, reinforced P2 PM brake 24V DC, reinforced
F5 Spring−applied brake 205V DC P5 PM brake 205V DC
F6 Spring−applied brake 205V DC, reinforced P6 PM brake 205V−DC, reinforced
FG Spring−applied brake 230V AC
−1
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