Lenze m850 Guide

Servo motors
m850 synchronous servo motor
Mounng and switch-on instrucons EN

Contents
About this document 4
Document descripon 4
Further documents 4
Notaons and convenons 5
Safety instrucons 6
Basic safety instrucons 7
Applicaon as directed 8
Foreseeable misuse 8
Residual hazards 9
Product informaon 11
Idencaon of the products 11
Nameplates 11
Product codes 13
Equipment 15
Transport 16
Storage 17
Mechanical installaon 18
Important notes 18
Preparaon 18
Installaon 18
Dimensions 18
Mounng 19
Electrical installaon 20
Important notes 20
Preparaon 20
Motor connecon 21
Connecon via ICN connector 21
Commissioning 27
Important notes 27
Before inial switch-on 27
Funconal test 27
Maintenance 28
Repair 29
Diagnoscs and fault eliminaon 30
Malfuncons 30
Technical data 31
Standards and operang condions 31
Conformity and approvals 31
Protecon of persons and device protecon 31
EMC data 31
Environmental condions 32
Rated data 33
Inverter power supply 400 V, self-venlated motors 33
Environmental notes and recycling 35
Contents
3

About this document
WARNING!
Read this documentaon carefully before starng any work.
▶Please observe the safety instrucons!
Document descripon
This document is intended for skilled personnel who work with the products described.
The data and informaon compiled in this document serve to support you in the electrical and
mechanical installaon and commissioning.
•The document is only valid together with the complete documentaon of the product!
•For safety-rated aachments observe the enclosed operang instrucons of the
manufacturer!
•The document includes safety instrucons which must be observed.
•All persons working on and with the drives must have the documentaon at hand during
work and observe the informaon and notes relevant for it.
•The documentaon must always be complete and in a perfectly readable state.
Further documents
Informaon and tools with regard to the Lenze products can be found on the
Internet:
www.Lenze.com à Downloads
About this document
Document descripon
4

Notaons and convenons
Convenons are used in this document to disnguish between dierent types of informaon.
Numeric notaon
Decimal separator Point Generally shown as a decimal point.
Example: 1 234.56
Warnings
UL Warnings UL Are used in English and French.
UR warnings UR
Text
Engineering Tools " " Soware
Example: "Engineer", "EASY Starter"
Icons
Page reference ¶Reference to another page with addional informaon.
Example: ¶ 16 = see page 16
Documentaon reference ,Reference to other documentaon with addional informaon.
Example: , EDKxxx = see documentaon EDKxxx
Layout of the safety instrucons
DANGER!
Indicates an extremely hazardous situaon. Failure to comply with this instrucon will result
in severe irreparable injury and even death.
WARNING!
Indicates an extremely hazardous situaon. Failure to comply with this instrucon may result
in severe irreparable injury and even death.
CAUTION!
Indicates a hazardous situaon. Failure to comply with this instrucon may result in slight to
medium injury.
NOTICE
Indicates a material hazard. Failure to comply with this instrucon may result in material
damage.
About this document
Notaons and convenons
5

Safety instrucons
Disregarding the following basic safety measures and safety informaon may lead to severe
personal injury and damage to property!
Observe all specicaons of the corresponding documentaon supplied. This is the
precondion for safe and trouble-free operaon and for obtaining the product features
specied.
Please observe the specic safety informaon in the other secons!
Safety instrucons
6

Basic safety instrucons
DANGER!
Dangerous electrical voltage
Possible consequences: Death or severe injuries from electric shock
▶Any work on the device must only be carried out in a deenergized state.
▶Aer switching o the mains voltage, observe the signs on the product.
Product
•The product must only be used as directed.
•Never commission the product in the event of visible damage.
•The product must never be technically modied.
•Never commission the product before assembly has been completed.
•The product must never be operated without required covers.
•Connect/disconnect all pluggable terminals only in de-energized condion.
•Only remove the product from the installaon in the de-energized state.
Personnel
Only qualied and skilled personnel are allowed to work with the product. IEC 60364 and/or
CENELEC HD 384 dene the qualicaons of these persons as follows:
•They are familiar with the installaon, mounng, commissioning, and operaon of the
product.
•They possess the appropriate qualicaons for their tasks.
•They are familiar with all regulaons for the prevenon of accidents, direcves, and laws
applicable at the locaon and are able to apply them.
Electrical connecon
When working on energized products, comply with the applicable naonal accident
prevenon regulaons.
The electrical installaon work must be carried out according to the appropriate regulaons
(e.g. cable cross-secons, fusing, PE conductor connecon). Addional informaon can be
obtained from this documentaon.
This documentaon contains notes about installaon according to EMC regulaons. Also
observe these notes for CE-marked products. The manufacturer of the system or machine is
responsible for adherence to the limits required in connecon with EMC legislaon.
Operaon
Where appropriate, you must equip the system with addional monitoring and protecve
devices. Comply with the safety regulaons and other regulaons applicable at the place of
operaon.
Aer disconnecng the product from the supply voltage, do not touch live device parts and
power terminals immediately because capacitors may be charged. Observe the corresponding
informaon labels on the product.
Dirt or dust deposits impede the heat dissipaon and cooling. Remove any such deposits
where appropriate at regular intervals.
Process engineering
The procedural notes and circuit details described are only proposals. It is up to the user to
check whether they can be adapted to the parcular applicaons. Lenze does not take any
responsibility for the suitability of the procedures and circuit proposals described.
Safety instrucons
Basic safety instrucons
7

Applicaon as directed
•The product must only be actuated under the operang condions and power limits
specied in this documentaon.
•The product meets the protecon requirements of 2014/35/EU: Low-Voltage Direcve.
•The product is not classed as a machine under 2006/42/EG: Machinery Direcve.
•No machine is to be commissioned or put into operaon as intended in conjuncon with
the product unl it has been determined that the machine meets the regulaons of EC
Direcve 2006/42/EG: Machinery Direcve; observe EN 60204−1.
•Commissioning or pung into operaon as intended is only permied in compliance with
the EMC Direcve 2014/30/EU.
•The product is not a household appliance. Instead, it is a component that is intended
exclusively for further use in the context of commercial or professional use as dened by
EN 61000−3−2.
•The product can be used according to the technical data if the drive systems have to
comply with categories in accordance with EN 61800−3.
•Do not use the built-in brakes as fail-safe brakes. Disrupve factors that cannot be
inuenced may cause the braking torque to be reduced.
•The product is only to be operated together with an inverter.
Foreseeable misuse
•Operate directly on the mains voltage
•Use in potenally explosive atmospheres
•Operate in aggressive environments (acids, gases, vapors, dusts, oils)
•Operate under water
•Operate under radiaon
•Operate in generator mode
Safety instrucons
Applicaon as directed
8

Residual hazards
Even if notes given are taken into consideraon and protecve measures are implemented,
the occurrence of residual risks cannot be fully prevented.
The user must take the residual hazards menoned into consideraon in the risk assessment
for his/her machine/system.
If the above is disregarded, this can lead to severe injuries to persons and damage to
property!
Product
Observe the warning labels on the product!
Dangerous electrical voltage:
Before working on the product, make sure there is no voltage applied to the power terminals!
Aer mains disconnecon, the power terminals will sll carry the hazardous electrical voltage for the me given next to the
symbol!
High leakage current:
Carry out xed installaon and PE connecon in compliance with:
EN 61800−5−1 / EN 60204−1
Hot surface:
Use personal protecve equipment or wait unl the device has cooled down!
Protecon of persons
•The product does not provide any safety-related funcons.
-A higher-level safety system must be implemented.
-Provide addional monitoring and protecve equipment complying with the safety
regulaons applicable in each case.
•The power terminals may carry voltage in the switched-o state or when the motor is
stopped.
-Before working, check whether all power terminals are deenergized.
•Voltages may occur on the drive components (e.g. capacive, caused by inverter supply).
-Careful earthing must be carried out at the marked posions of the components.
•There is a risk of burns from hot surfaces!
-Provide protecon against accidental contact.
-Use personal protecve equipment or wait unl the device has cooled down!
-Prevent contact with ammable substances.
•Risk of injury from rotang parts.
-Before working on the drive system, ensure that the motor is at a standsll.
•There is a danger of unintenonal start-up or electric shocks!
•Installed brakes are no fail-safe brakes.
- torque may be reduced by disrupve factors that cannot be inuenced such as
ingressing oil.
Safety instrucons
Residual hazards
9

Motor protecon
•Version with plug:
-Never disconnect the plug when energized. The plug could be destroyed.
-Switch o the voltage supply or disable the inverter prior to disconnecng the plug.
•Installed thermal detectors are no full protecon for the machine.
-Limit the maximum current if necessary. Parameterize the inverter so that it will be
switched o aer several seconds of operaon with I > Irated especially if there is a
danger of blocking.
-The integrated overload protecon does not prevent overloading under all condions.
•The fuses are no motor protecon.
-Use a current-dependent motor protecon switch.
-Use the built-in thermal detectors.
•Excessively high torques cause a fracture of the motor sha.
-Do not exceed the maximum torques according to the technical data on the
nameplate.
•Lateral forces on the motor sha are possible.
-Align the shas of motor and driven machine exactly to each other.
Safety instrucons
Residual hazards
10

Product informaon
Idencaon of the products
Nameplates
Synchronous servo motors
L
Brake
151
4
33.1
14.1
8.2 8.3 8.4
10.2 10.3
11 18
214.2
5.5 5.2
5.6
5.8 14.3
5.10
27
5.4
5.11
22
5.3
30
5.9
Pos. Contents
1 Manufacturer / producon locaon
2 Motor type
4 Motor type
5 Technical data
5.2 Rated torque
5.3 Rated speed
5.4 Rated frequency
5.5 Rated voltage
5.6 Rated current
5.8 Rated power [kW]
5.9 Eciency
5.10 Connuous standsll torque
5.11 Induced voltage Vin [V]
8 Brake data
8.2 Brake supply voltage
8.3 Electrical power input
8.4 Braking torque
10 Producon data
10.2 Material number
10.3 Serial number
11 Bar code
14 Addional motor specicaons
14.1 Temperature class
14.2 Degree of protecon
14.3 Motor protecon
15 Applicable conformies, approvals and cercates
18 Year of manufacture / week of manufacture
22 C86 = motor code for controller parameterizaon (code 0086)
27 Permissible ambient temperature (e.g. Ta < 40°C)
30 Weight
33 Encoder data
33.1 Encoder type
Product informaon
Idencaon of the products
Nameplates
11

Motor protecon:
For the thermal sensors "1x PT1000 + 2x PTC", the short designaon "PT1k
+2PTC" is given on the nameplate.
Product informaon
Idencaon of the products
Nameplates
12

Product codes
Product code of m850 synchronous servo motor
Example M 8 5 A S 120 S 25 5 S 0 R C C 0
Meaning Variant Product code
Porolio segment M
Product family 8 8
Product level 5 5
Product generaon 1 A
Product type Synchronous servo motor S
Flange height 120 120
140 140
190 190
Motor length Short S
Medium M
Long L
Speed 25 x 100 rpm 25
30 x 100 rpm 30
32 x 100 rpm 32
40 x 100 rpm 40
Degree of protecon IP5x 5
IP6x 6
Cooling No cooling S
Brake aachment No brake 0
Spring-applied brake F
Permanent magnet brake P
Encoder mounng Resolver R
Absolute value encoder A
Digital absolute value encoder
Hiperface DSL®
D
Product approval CE C
CE; cULus L
Manufacturer Lenze C
Internal key 0
Product informaon
Idencaon of the products
Product codes
13

Product code feedbacks
Example AS 1024 - 8 V - K 2
Meaning Variant Product code
Product family Resolver RS
Resolver for safety funcon RV
Incremental encoder IG
Incremental encoder with commutaon
signal
IK
Absolute value encoder, singleturn AS
Absolute value encoder, multurn AM
Number 2-pole Resolver for servo motors 0
2-pole Resolver for three-phase AC
motors
1
Number of pole pairs for resolvers 2
3
4
...
Number of bits, steps or increments per
revoluon
20
32
128
512
1024
2048
...
Supply voltage 5 V
8 V
15 V
24 V
...
Interface or signal level Standard
TTL T
HTL (for incremental encoders) H
Hiperface (for absolute value encoders) H
EnDat E
SinCos 1 Vss S
Digital D
For safety funcon
TTL U
HTL (for incremental encoders) K
Hiperface (for absolute value encoders) K
EnDat F
SinCos 1 Vss V
Digital D
Safety Integrity Level (SIL) 1
2
3
4
Product informaon
Idencaon of the products
Product codes
14

Equipment
The following gure provides an overview of the elements and connecons on the product.
Their posion, size and appearance may vary.
Output flange
Output shaft
Spring-applied brake
Motor connection
Cooling
Feedback
Temperature monitoring
Product informaon
Equipment
15

Transport
•Ensure appropriate handling.
•Make sure that all component parts are securely mounted. Secure or remove loose
component parts.
•Only use safely xed transport aids (e.g., eye bolts or support plates).
•Do not damage any components during transport.
•Avoid electrostac discharges on electronic components and contacts.
•Avoid impacts.
•Check the carrying capacity of the hoists and load handling devices. The weights can be
found in the shipping documents.
•Secure the load against pping and falling down.
•Standing beneath suspended loads is prohibited.
Transport
16

Storage
Storage up to one year:
•If possible, in the manufacturer's packaging
•In dry, low-vibraon environment without aggressive atmosphere
•Protect against dust and impacts
•Observe the climac condions according to the technical data
-4Environmental condions ^ 32
Storage
17

Mechanical installaon
Important notes
•Install the product according to the informaon in the chapter "Standards and operang
condions".
4Standards and operang condions ^ 31
•The technical data and the data regarding the supply condions can be found on the
nameplate and in this documentaon.
•Ambient media − especially chemically aggressive ones − may damage sha sealing rings,
lacquers and plascs.
•Lenze oers special surface and corrosion protecon in this case.
Preparaon
•Protect sha sealing rings from contact with solvents.
•Remove protecon covers from shas.
•Thoroughly remove ancorrosion agents from the sha and from ange faces.
•Draw the transmission elements onto the output sha only by using the centering thread.
•Align the output sha and transmission elements exactly to avoid tensions.
•Mount belt pulleys, sprockets, or gear wheels as close as possible to the sha shoulder in
order to keep the bending load of the sha and the bearing forces at a minimum level.
•Tighten all screw connecons with the specied torques and secure them with standard
screw locking adhesive.
•Check paint for damage and repair professionally.
Thread M3 M4 M5 M6 M8 M10 M12 M16 M20 M24 M27 M30
Strength Tightening torque Nm ±10 %
8.8 Nm 1.3 3.0 5.9 10.1 24.6 48 84 206 415 714 1050 1428
10.9 Nm 1.9 4.6 8.6 14.9 36.1 71 123 302 592 1017 1496 2033
Installaon
•The mounng surfaces must be plane, torsionally rigid and free from vibraons.
•The mounng areas must be suited to absorb the forces and torques generated during
operaon.
•Ensure an unhindered venlaon.
•For versions with a fan, keep a minimum distance of 10 % from the outside diameter of the
fan cover in intake direcon.
Dimensions
Dimensions are contained in the conguraon document.
Mechanical installaon
Important notes
18

Mounng
Transmission elements
•Fit or remove transmission elements only using suitable equipment.
•For ng the transmission elements use the center hole in the sha.
•Avoid impacts and shocks.
•In case of a belt drive, tension the belt in a controlled manner according to manufacturer
informaon.
•Be sure to carry out mounng in a manner free from distoron.
•Compensate minor inaccuracies by suitable exible couplings.
Fastening
•Use screws with a minimum property class of 8.8.
•Observe prescribed ghtening torques.
•Secure against unintended loosening.
•For alternang loads, we recommend applying anaerobic curing adhesive between ange
and mounng surface.
Mechanical installaon
Mounng
19

Electrical installaon
Important notes
DANGER!
Risk of injury and risk of burns from dangerous voltage
Power terminals may also carry voltage in the switched-o state or when the motor is stopped
and may cause life-threatening cardiac arrhythmia and serious burns.
▶Disconnect the product from the mains.
▶Check that the power terminals are deenergized before starng work.
•When working on energized products, comply with the applicable naonal accident
prevenon regulaons.
•The electrical installaon must be carried out according to the appropriate regulaons
(e.g. cable cross-secons, fuses, PE connecon).
•The manufacturer of the system or machine is responsible for adherence to the limits
required in connecon with EMC legislaon.
Operaon on an external inverter
A max. pulse voltage amplitude of Upk = 1560 V at the motor terminals must not be exceeded.
Here, the minimum pulse rise me must be tR = 0.1 µs.
If it cannot be ruled out that the permissible voltage peaks will be exceeded or that the
minimum pulse rise me will not be reached, the following measures must be iniated:
•Reducon of the DC-bus voltage (threshold for brake chopper voltage)
•Use of lters, chokes
•Use of special motor cables
Preparaon
The notes for the electrical connecon can be found in the enclosed mounng
instrucons.
EMC-compliant wiring
The EMC-compliant wiring is described in detail in the documentaon of the
Lenze inverters.
Electrical installaon
Important notes
20