Lenze m850 Technical manual

Servo motors
m850 synchronous servo motor
Project planning EN

Contents
About this document 5
Document descripon 5
Further documents 5
Notaons and convenons 6
Product informaon 7
Product descripon 7
Idencaon of the products 7
Features 8
The modular system 9
Informaon on project planning 11
Safety instrucons 11
Basic safety instrucons 12
Applicaon as directed 13
Foreseeable misuse 13
Residual hazards 14
Drive dimensioning 16
Final conguraon 21
Surface and corrosion protecon 21
Informaon on mechanical installaon 22
Important notes 22
Transport 22
Installaon 22
Informaon on electrical installaon 23
Important notes 23
Preparaon 23
Technical data 24
Notes regarding the given data 24
Standards and operang condions 25
Conformies and approvals 25
Protecon of persons and device protecon 25
EMC data 25
Environmental condions 25
Radial forces and axial forces 26
Rated data 28
Inverter mains connecon 400 V, Self-venlated motors 28
Selecon tables 30
Torque characteriscs 37
Dimensions 42
Basic dimensions 42
Contents
3

Product extensions 45
Motor connecon 45
Connecon via ICN connector 45
Brakes 51
Spring-applied brakes 53
Feedback 55
Resolver 56
Absolute value encoder 57
Temperature monitoring 58
Thermal detectors PT1000 58
Product codes 59
Environmental notes and recycling 60
Appendix 61
Good to know 61
Approvals and direcves 61
Operang modes of the motor 62
Enclosures 63
Contents
4

About this document
Document descripon
This document addresses to all persons who want to carry out any conguraons with the
products described.
The data and informaon compiled in this document serve to support you in the dimensioning
and selecon processes and in carrying out the electrical and mechanical installaon. You will
receive informaon regarding product extensions and accessories.
•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
5

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
6

Product informaon
Product descripon
The m850 servo motor for a medium dynamic performance in compact design.
The compact synchronous servo motor for applicaons in the elds of posioning, robocs,
and packaging technology as well as for handling systems.
In connecon with the i700 and i950 servo inverters, 9400 servo drives, and 8400 TopLine
inverter drives, high-performance drive soluons in the torque range from 4.8 to 200 Nm can
be obtained.
Customer benet
•Compact design
•Easy controllability by an advantageous rao of the mass inera of the load and that of the
motor
•Opmal smooth running characteriscs for exact work results
•The smooth housing surface makes it perfect for the use in the food industry
•Robust resolvers are included as a standard, and multurn SinCos encoders ensure a high
precision
•Easy assembly and easy servicing by connectors with bayonet lock and swivel connector
boxes
•Reduced cabling by One Cable Technology (OCT) in connecon with digital absolute value
encoders
m850-S140/S3240 synchronous servo motor Synchronous servo motor m850-S120/L3960 with One Cable Technology
(OCT) in connecon with digital absolute value encoder
Idencaon of the products
Product name: m850 synchronous servo motor
Product range Version Flange height Overall length Rated speed Motor
mm rpm
m850 - S (synchronous)
120
su
ppl
y
S (short) 3960 m850-S120/S3960
M (medium) 3960 m850-S120/M3960
L (long) 3960 m850-S120/L3960
140
S (short) 3240 m850-S140/S3240
M (medium) 3240 m850-S140/M3240
L (long) 3240 m850-S140/L3240
190
S (short) 3000 m850-S190/S3000
M (medium) 3000 m850-S190/M3000
L (long) 2520 m850-S190/L2520
Product informaon
Product descripon
7

Features
Output flange
Output shaft
Spring-applied brake
Motor connection
Cooling
Feedback
Temperature monitoring
Product informaon
Features
8

The modular system
Values printed in bold are standard designs. Values that are not printed in bold
are potenal extensions, some of them including a surcharge.
Motor m850-S120/S3960 m850-S120/M3960 m850-S120/L3960
Technical data
Rated power kW 2.0 3.1 3.7
Rated torque Nm 4.8 7.4 9.0
Max. torque Nm 14.5 29.0 44.0
Rated speed rpm 3960 3960 3960
Colour Unpainted
Surface and corrosion protecon Without
Dierent types of OKS
Output sha
Solid sha without keyway mm 19 x 40
Solid sha with featherkey mm 19 x 40
Sha material Steel
Sha sealing ring material FKM
Output ange mm FF130
Cooling Self-venlated IP54
Self-venlated IP65
Motor connecon ICN connector
Hybrid connector ICN for One Cable Technology (OCT)
Spring-applied brake Without
With
Characterisc torque Nm 18
DC brake voltage V 24
Feedback Resolver
Absolute value encoder
Digital absolute value encoder for One Cable Technology (OCT)
Temperature monitoring PT1000 thermal detector + 2 PTC thermistors
Product informaon
The modular system
9

Motor m850-S140/S3240 m850-S140/M3240 m850-S140/L3240
Technical data
Rated power kW 2.9 4.8 5.9
Rated torque Nm 8.5 14.0 17.4
Max. torque Nm 26.0 53.5 80.0
Rated speed rpm 3240 3240 3240
Colour Unpainted
Surface and corrosion protecon Without
Dierent types of OKS
Output sha
Solid sha without keyway mm 24 x 50
Solid sha with featherkey mm 24 x 50
Sha material Steel
Sha sealing ring material FKM
Output ange mm FF165
Cooling Self-venlated IP54
Self-venlated IP65
Motor connecon ICN connector
Hybrid connector ICN for One Cable Technology (OCT)
Spring-applied brake Without
With
Characterisc torque Nm 32
DC brake voltage V 24
Feedback Resolver
Absolute value encoder
Digital absolute value encoder for One Cable Technology (OCT)
Temperature monitoring PT1000 thermal detector + 2 PTC thermistors
Motor m850-S190/S3000 m850-S190/M3000 m850-S190/L2520
Technical data
Rated power kW 5.0 7.5 9.2
Rated torque Nm 16 24 35
Max. torque Nm 71.0 120 200
Rated speed rpm 3000 3000 2520
Colour Unpainted
Surface and corrosion protecon Without
Dierent types of OKS
Output sha
Solid sha without keyway mm 28 x 60
Solid sha with featherkey mm 28 x 60
Sha material Steel
Sha sealing ring material FKM
Output ange mm FF215
Cooling Self-venlated IP54
Self-venlated IP65
Motor connecon ICN connector
Hybrid connector ICN for One Cable Technology (OCT)
Spring-applied brake Without
With
Characterisc torque Nm 100
DC brake voltage V 24
Feedback Resolver
Absolute value encoder
Digital absolute value encoder for One Cable Technology (OCT)
Temperature monitoring PT1000 thermal detector + 2 PTC thermistors
Product informaon
The modular system
10