Lenze G500-H45 Manuel technique

Geared servo motors

g500-H / m850 helical geared 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 8

Features 9

The modular system 10

Designs 12

Mounng posions 14

Informaon on project planning 16

Safety instrucons 16

Basic safety instrucons 17

Applicaon as directed 18

Foreseeable misuse 18

Residual hazards 19

General informaon 21

Drive dimensioning 22

Final conguraon 28

Surface and corrosion protecon 29

Lubricants 30

Venlaon 31

Informaon on mechanical installaon 37

Important notes 37

Transport 37

Installaon 37

Informaon on electrical installaon 38

Important notes 38

Preparaon 38

Contents

Technical data 39

Notes regarding the given data 39

Standards and operang condions 40

Conformies and approvals 40

Protecon of persons and device protecon 40

EMC data 40

Environmental condions 40

Data overview 41

Radial forces and axial forces 59

Selecon tables 64

Inverter mains connecon 400 V, Self-venlated motors 65

Dimensions 91

Basic dimensions 93

Gearbox with pre-stage 125

Addional lengths 125

Weights 126

Basic weights 126

Addional weights 126

Product extensions 127

Motor connecon 127

Connecon via ICN connector 127

Brakes 135

Spring-applied brakes 137

Feedback 138

Resolver 139

Absolute value encoder 140

Temperature monitoring 141

Thermal detectors PT1000 141

Product codes 142

Motor data 144

Rated data 144

Inverter mains connecon 400 V, Self-venlated motors 144

Torque characteriscs 146

Environmental notes and recycling 151

Appendix 152

Good to know 152

Approvals and direcves 152

Operang modes of the motor 153

Enclosures 154

Contents

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.

NOTICE

Please observe the notes in the following chapters!

▶Safety instrucons ^ 16

▶Informaon on mechanical installaon ^ 37

▶Informaon on electrical installaon ^ 38

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

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

Product informaon

Product descripon

When used in combinaon with servo motors, our helical gearboxes form a compact,

powerful and dynamic drive unit. Numerous opons at the input and output end provide for

the drive to be exactly adapted to your applicaon.

The robust helical gearboxes are characterized by high permissible radial forces, closely

stepped raos and a low backlash . They are available in a 2-, 3- and 4-stage design with an

output torque of up to 3000 Nm and a rao of up to i= 3529.

Designs

•Fine-scaling of size/torque provides for an opmum machine adaptaon

•Standardised sha and ange dimensions for an easy machine integraon

•High eciency

Synchronous servo motor m850 as basis for geared motor

In a power range of 2.0 to 9.2 kW, Lenze oers servo motors with an easily scalable modular

design.

The drives are designed for the open-loop or closed-loop controlled servo inverter operaon.

Medium dynamics and easy controllability via a favourable mass inera rao of the load to the

motor characterise these motors.

Customer benet

•Easy controllability by an advantageous rao of the mass inera of the load and that of the

motor

•High overload capacity of the motors

•Easy assembly and easy servicing thanks to connectors with bayonet catch and rotatable

connector boxes

•Reduced cabling thanks to one-cable technology in connecon with digital absolute value

encoders

•High eciency

•Space-saving thanks to compact direct aachment to Lenze gearboxes

•Can be used universally for a wide range of machine tasks due to the market-oriented

modular system

m850-S120/L3960 synchronous servo motor - g500-H450 helical gearbox m850-S120/L3960 synchronous servo motor- g500-H450 helical gearbox

with One Cable Technology (OCT) in connecon with a digital absolute

value encoder

Product informaon

Product descripon

Idencaon of the products

Gearbox product name

Gearbox type Product series Type Rated torque Nm Gearbox

Helical gearbox g500 - H

45 g500-H45

100 g500-H100

140 g500-H140

210 g500-H210

320 g500-H320

450 g500-H450

600 g500-H600

850 g500-H850

1500 g500-H1500

3000 g500-H3000

Product name: m850 synchronous servo motor

Product range Version Flange height Overall length Rated speed Motor

mm rpm

m850 - S (synchronous)

120

ppl

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

Idencaon of the products

Features

The following gure provides an overview of the elements and connecons on the product.

Their posion, size and appearance may vary.

(depending on the

mounting position)

Remove oil control plug

(depending on

the mounting position)

Oil drain plug

(depending on the

mounting position)

Oil filler plug

(depending on the

mounting position)

Ventilation

Housing type

Output flange

Output shaft

Temperature monitoring

Spring-applied brake

Feedback

Motor connection

Cooling

Product informaon

Features

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.

Geared motors up to 450 Nm

Gearbox g500-H100 g500-H140 g500-H210 g500-H320 g500-H450

Min. motor assignment m850-S120 m850-S120 m850-S120 m850-S120 m850-S120

Max. motor assignment m850-S120 m850-S120 m850-S140 m850-S140 m850-S190

Technical data

Max. output torque Nm 100 140 210 320 450

Min. drive torque Nm 4.8 4.8 4.8 4.8 4.8

Max. drive torque Nm 7.4 9.0 14.0 17.4 35.0

Mounng posion

Standard M1, M2, M3, M4, M5, M6 (ABCDEF)

Combined M1/5/6 (AEF)

Color Primed

Painted in RAL colors

Surface and corrosion protecon OKS-G

Dierent types of OKS

Output sha

Solid sha with featherkey mm 20 x 40 25 x 50 25 x 50 30 x 60 30 x 60

35 x 70

Solid sha without keyway mm 20 x 40 25 x 50 25 x 50 30 x 60 35 x 70

Sha material Steel

Stainless steel

Sha sealing ring material NBR

FKM (Viton)

Output sha bearing Normal

Reinforced

Gearbox version With foot (VBR)

With foot and centering (VAR)

With foot and output ange (VAK)

With centering (VCR)

With output ange (VCK)

With output ange (VCP)

Output ange mm 120/140/160 120/140/160 120/140

160/200

160/200 160/200/250

Lubricant Synthec oil

Food-compable oil

Venlaon Without Vent valve

Cooling Self-venlated

Motor connecon Connector

ICN hybrid connector for One Cable Technology (OCT)

Spring-applied holding brake Without

With

Feedback

Without funconal safety Resolver

Absolute value encoder

Digital absolute value encoder for One Cable Technology (OCT)

With funconal safety Resolver

Absolute value encoder

Digital absolute value encoder for One Cable Technology (OCT)

Temperature monitoring PT1000 temperature sensor

Product informaon

The modular system

Ce manuel convient aux modèles suivants

Table des matières

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