Lenze G500-B Manuale tecnico

Geared servo motors

Bevel geared servo motor g500-B / m850

Project planning EN

Contents

About this document5

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

Informaon on project planning 17

Safety instrucons 18

Basic safety instrucons 18

Applicaon as directed 18

Foreseeable misuse 18

Residual hazards 19

Drive dimensioning 21

Final conguraon 28

Environmental condions 28

Free spaces 30

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

Technical data 39

Notes regarding the given data 39

Standards and operang condions 40

Conformies/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 49

Selecon tables 51

Inverter mains connecon 400 V, Self-venlated 52

Dimensions 78

Basic dimensions 78

Weights 103

Basic weights 103

Addional weights 103

Contents

Product extensions 104

Torque plates 104

Sha covers 109

Motor connecon 112

Connecon via ICN connector 112

Brakes 117

Spring-applied brakes 119

Feedback 121

Resolver 122

Absolute value encoder 123

Temperature monitoring 124

Thermal detectors PT1000 124

Product codes 125

Motor data 127

Rated data 127

Inverter mains connecon 400 V, Self-venlated 127

Torque characteriscs 129

Appendix 134

Good to know 134

Approvals/direcves 134

Operang modes of the motor 135

Enclosures 136

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 ^ 18

▶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: hp://www.lenze.com à Download

About this document

Further documents

Notaons and convenons

This document uses the following convenons to disnguish dierent types of informaon:

Numeric notaon

Decimal separator Point The decimal point is always used.

Example: 1 234.56

Warning

UL warning UL Are used in English and French.

UR warning 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 another 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

In combinaon with servo motors, our bevel gearboxes form a compact and powerful drive

unit. Numerous opons at the input and output end provide for the drive to be exactly

adapted to your applicaon.

The ecient bevel gearboxes feature high reliable radial forces, closely stepped gear

reducons and a low backlash. They are available in a 2-stage and 3-stage design with a

torque of up to 4300 Nm and a rao of up i= 360.

Designs

•High-ecient right-angle gearbox in a compact design for space-saving installaon

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

•Low backlash and high torsional sness provide for exact results in posioning

applicaons

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

Synchronous servo motor m850-S120/L3960 - bevel gearbox g500-B450 Synchronous servo motor m850-S120/L3960 - bevel gearbox g500-B450

with one-cable technology in connecon with 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 Product

Bevel gearbox g500 - B

45 g500-B45

110 g500-B110

240 g500-B240

450 g500-B450

600 g500-B600

820 g500-B820

1500 g500-B1500

2700 g500-B2700

4300 g500-B4300

Product name of the motor

Product series Type Flange height Overall length Rated speed Motor

mm rpm

m850 - S (synchronous)

120

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

Torque plate mounting

Output flange

Output shaft

Torque plate mounting

Housing type

(depending on the

mounting position)

Oil drain plug

(depending on the mounting position)

Remove oil control plug

Oil filler plug

(depending on the mounting position)

Ventilation 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

Gearboxes g500-B110 g500-B240 g500-B450

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

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

Technical data

Max. output torque Nm 100 140 210

Min. drive torque Nm 4.8 4.8 4.8

Max. drive torque Nm 7.4 14.0 17.4

Mounng posion

Standard A/B/C/D/E/F

Combined AEF

Colour Primed

Painted in RAL colours

Surface and corrosion protecon OKS-G

Dierent types of OKS

Output sha

Solid sha with featherkey (V) mm 20 x 40 30 x 60 30 x 60

Hollow sha with keyway (H) mm 20/25 30/35 35/40

Hollow sha with shrink disc (S) mm 20 30/35 35

Sha material Steel

Stainless steel

Sha sealing ring material NBR

FKM (Viton)

Output sha bearing Normal

Reinforced

Gearbox design With foot (HBR)/(VBR/SBR)

With foot and centring (HAR/VAR/SAR)

With foot and output ange (HAK/VAK/SAK)

Output ange (K) mm 120/160 160/200 200

Lubricant Synthec oil

Food-grade oil

Cooling Self-venlated

Torque support At threaded pitch circle

On the housing foot

Sha cover Hollow sha cover, hoseproof

Shrink disc cover

Motor connecon Connectors

Hybrid connector ICN for one-cable technology

Permanent magnet holding brake Without

With

Feedback Resolver

Absolute value encoder

Digital absolute value encoder for one-cable technology

Temperature monitoring Thermal detectors PT1000

Product informaon

The modular system

Altri manuali per g500-B

Questo manuale è adatto per i seguenti modelli

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