industry support siemens - ba 2730 · 2015. 9. 15. · the motor is certified for vibration and...

BA 2730

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SIMOGEAR

Geared motor with encoder for safety-relevant applications BA 2730

Operating Instructions

Supplement to SIMOGEAR operating instructions BA 2030 and BA 2330 and for the operating instructions Sendix SIL Encoders for Functional Safety of the Kübler company

Translation of the original instructions 08/2015 A5E36448105

General information and safety notes

1

Securing functional safety 2

EC Declaration of Conformity 3

Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY

A5E36448105 Ⓟ 08/2015 Subject to change

Copyright © Siemens AG 2015. All rights reserved

Legal information Warning notice system

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

DANGER indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION indicates that minor personal injury can result if proper precautions are not taken.

NOTICE indicates that property damage can result if proper precautions are not taken.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Proper use of Siemens products Note the following:

WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

BA 2730 Operating Instructions, 08/2015, A5E36448105 5

Table of contents

1 General information and safety notes ...................................................................................................... 7

1.1 General information .................................................................................................................. 7

1.2 Copyright ................................................................................................................................... 8

1.3 Use for the intended purpose ................................................................................................... 9

2 Securing functional safety ..................................................................................................................... 11

2.1 General information ................................................................................................................ 11

2.2 Unpacking ............................................................................................................................... 14

2.3 Electrical installation of the encoder ....................................................................................... 15

2.4 Commissioning the encoder ................................................................................................... 17

2.5 Technical specifications .......................................................................................................... 19 2.5.1 Rating plate ............................................................................................................................. 19 2.5.2 Type designation ..................................................................................................................... 21 2.5.3 Technical specifications of the brake ...................................................................................... 22

3 EC Declaration of Conformity ................................................................................................................ 25

Table of contents

BA 2730 6 Operating Instructions, 08/2015, A5E36448105


General information and safety notes 1 1.1 General information

Note

Siemens AG does not accept any liability for damage and failures that result from the non-observance of these operating instructions.

These operating instructions are included with the geared motor when delivered. Keep the operating instructions close to the geared motor. Please read the operating instructions prior to handling the geared motor and observe the information they contain. This is how you secure safe and disturbance-free function.

These operating instructions are valid for the functionally safe encoders that are mounted onto SIMOGEAR geared motors. The functionally safe encoder is in compliance with the relevant standards listed in the Declaration of Conformity for safety-relevant applications. The functionally safe encoder is also mentioned in the operating instructions as encoder.

The operating instructions BA 2730 supplement the following operating instructions:

● BA 2030 SIMOGEAR gearboxes

The operating instructions apply to the standard version of SIMOGEAR gearboxes

● BA 2330 Motors LA/LE/LES for mounting on SIMOGEAR gearboxes

The operating instructions apply to the standard version of the motors for mounting on the SIMOGEAR gearbox series

● Sendix SIL Encoders for Functional Safety - operating instructions from the Kübler company, http://www.kuebler.com.

The operating instructions especially address topics related to the encoder:

– General information

– Encoder function

– Functional safety

– Data transfer

– Electrical installation

– Commissioning

– Technical specifications

General information and safety notes 1.2 Copyright


Information about SIMOGEAR geared motors with encoder and the following topics is provided in BA 2730:

● Use for the intended purpose

● Securing functional safety

● Connection assignment of the encoder

● Checklist for commissioning the encoder

● Technical specifications of the motor and the brake

Table 1- 1 Order number code

Functionally safe encoder Order number position Z Order code of the special version

Incremental encoder 8.5834FS2 Q42 Incremental encoder 8.5834FS3 Q43 Absolute encoder 8.5883FS2 Q77 Absolute encoder 8.5883FS3 Q78

The described geared motors correspond to state-of-the-art technology at the time these operating instructions were printed.

Siemens AG reserves the right to change individual components and accessory parts in the interest of further development. The changes serve to improve the performance and safety. The significant features are retained.

If you have any technical questions, please contact Technical Support.

Europe - Germany Telephone: +49 (0) 911 895 7222 Telefax: +49 (0) 911 895 7223

America - USA Telephone: +1 42 32 62 25 22

Asia - China Telephone: +86 10 64 75 75 75

E-Mail: [email protected]

Internet German: http://www.siemens.com/automation/support-request

Internet English: http://www.siemens.com/automation/support-request

1.2 Copyright The copyright to these operating instructions is held by Siemens AG.

These operating instructions must not be wholly or partly reproduced for competitive purposes, used in any unauthorized way or made available to third parties without agreement of Siemens AG.

General information and safety notes 1.3 Use for the intended purpose


1.3 Use for the intended purpose The SIMOGEAR geared motor with functionally safe encoder has a signal yellow marking on the fan cover. Marking SI04 for the functionally safe encoder is stamped on the rating plate. The safety level is marked on the functionally safe encoder.

Figure 1-1 Marking for functional safety

The geared motor complies with Machinery Directive 2006/42/EC.

The encoder is in compliance with the relevant standards listed in the Declaration of Conformity for safety-relevant applications. Observe the notes in Chapter Securing functional safety (Page 11). Siemens AG does not accept any liability for injury and damage that result from the non-observance of these operating instructions. The encoder is suitable for use in the following environment

The encoder is not suitable for use in the follow-ing environment

Safety-relevant systems up to • SIL2 / SIL3 acc. to EN 61800-5-2 • PLd / PLe acc. to EN ISO 13849-1 and

EN ISO 13849-2

Use in hazardous areas

Typical industrial environment e. g. indoors installation for conveyor technology

Harsh industrial environments e. g. offshore or the chemical industry

Conditionally in port installations Areas with direct influence of seawater or spraying seawater

The external encoder components are manufactured out of the following materials:

● Torque arm, hollow shaft and clamping ring: V2A

● Enclosure: Die cast zinc Z410

● Flange: AlCu6BiPb, AlMgSiSnBi or AlCu4PbMgMn

General information and safety notes 1.3 Use for the intended purpose


The geared motor is only safe when used together with a suitable encoder evaluation and motor protection evaluation.

The geared motor is certified for use in ambient temperatures ranging from -20 °C up to +40 °C, and an installation altitude up to 1 000 m above sea level.

The encoder is certified for a maximum ambient temperature of +40 °C, where the motors are simultaneously utilized as a maximum according to temperature class 155 (F).

The encoder is suitable for degrees of protection ≤ IP65.

The encoder is designed for a maximum motor speed of 3000 rpm.

The motor is certified for vibration and shock according to EN 60721-3-3, up to and including Class 3M3.

Only use the brake as holding brake with emergency stop function.

Only operate the anti-condensation heating at standstill.

The geared motors are designed and built according to state-of-the-art technology and are shipped in an operationally safe condition. Changes made by users negatively impact operational reliability and are forbidden.

The geared motor is designed for installation in a machine. The company operating the machine is responsible for complying with functional safety. The person marketing or operating the machine is responsible for the necessary safety functions and their attributes.


Securing functional safety 2 2.1 General information

The functional safety complies with the relevant standards listed in the Declaration of Conformity for safety-relevant applications.

WARNING

Non-compliance with warning information

The functional safety can be disabled if the warning information and notes are not observed.

Comply with valid regulations and operating instructions.

WARNING

Non-compliance with the definition of correct use

The functional safety can be disabled if the information regarding correct use is not complied with.

Carefully comply with the information provided regarding correct use.

WARNING

Functional safety without conformity assessment

The geared motor is designed for installation in a machine. The operating company is responsible for defining the safety level and its actual implementation in the machine.

Evaluate the conformity of the machine before commissioning.

WARNING

Functional safety with a motor that is not intended for the purpose

It is not permitted to retrofit the encoder.

The encoder is mounted on a SIMOGEAR geared motor with the appropriate version. The geared motor with encoder must be ordered in this particular version, as otherwise functional safety is not afforded.

Securing functional safety 2.1 General information


WARNING

Functional safety without safety-relevant encoder evaluation

The encoder is only safety-relevant when used in conjunction with a suitable encoder evaluation unit.

Use the encoder together with a safety-relevant encoder evaluation unit. Especially observe the requirements relating to suitable, safety-relevant encoder evaluation in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company.

WARNING

Functional safety without motor protection evaluation

The motor with functionally safe encoder is equipped with thermal motor protection, which must be evaluated.

Use the geared motor with motor protection evaluation.

WARNING

Resonance effects in operation

Resonance effects can occur as a result of the converter or comparable power controlling devices.

If you optimize the controller parameters, e.g. using the appropriate current setpoint filtering, then you can rule out resonance effects such as these.

For the geared motor with the encoder, Siemens AG assumes responsibility that the directives of functional safety are complied with. The safety-relevant connection elements are sealed before delivery.

Also take into account the applicable national and regional legislation, standards and regulations.

If a geared motor with encoder is used for safety-relevant applications together with a brake, then lower maximum permissible air gaps for the brake apply than for standard applications, see Technical specifications of the brake (Page 22). ...then lower ....for the brake than for standard applications apply, see...

To ensure that the geared motor is not damaged:

● Do not step on the geared motor.

● Do not place any objects on the geared motor.

● Do not place the geared motor down on the fan cover.

Securing functional safety 2.1 General information


Working on the encoder

Only Siemens service personnel or personnel trained and authorized by Siemens may carry out the work.

Contact Technical Support for the following encoder topics:

● Maintenance and service

● Faults and how to resolve them

● Disposal

The responsibility and liability regarding the functional safety and its associated traceability is completely transferred over to the operating company:

● If the operating company damages the seal that was applied by Siemens AG.

● If the operating company carries out work in the area around the seal.

● If the operating company carries out work at the encoder and its mechanical connection.

Securing functional safety 2.2 Unpacking


2.2 Unpacking

NOTICE

Transport damage impairs the correct function of the geared motor

Never commission faulty or defective geared motors.

Check the geared motor for completeness and for damage. Report any missing parts or damage immediately.

Keep the connector protection cap of the encoder on the connector until you connect the encoder to a suitable encoder evaluation unit.

Remove and dispose of the packaging material and transport equipment in compliance with regulations.

Position of the encoder below the cover

① Self-ventilated motor ② Motor with forced ventilation ③ Motor with forced ventilation and brake 2480 Encoder 2605 Fan cover of the motor/external fan 2615 Canopy 2648 Encoder

Securing functional safety 2.3 Electrical installation of the encoder


2.3 Electrical installation of the encoder

WARNING

Inadequately qualified personnel

If the encoder is electrically installed by inadequately qualified personnel then the functional safety can be disabled.

Only qualified personnel are authorized to carry out the work.

These persons must be knowledgeable about: • Topics relating to functional safety • Legislation, safety regulations and standards for functional safety • Content of the detailed operating instructions provided

WARNING

Premature damage or destruction of the encoder

Electrostatic discharge can cause the encoder to fail.

Do not touch the connector pins.

Do not exceed the following tolerances regarding the motor supply voltage according to EN60034-1 Range A.

● Voltage ±5 %

● Frequency ±2 %

Especially observe the following topics in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company:

● Functional safety

● Electrical installation, EMC and general notes

● Data transfer to encoder evaluation

WARNING

Incorrect connection assignment of the encoder

The connection assignment in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company is not applicable for the SIMOGEAR geared motor with encoder.

The valid connection assignment is coordinated with the geared motor.

Refer to these operating instructions for the connection assignment of the SIMOGEAR geared motor with encoder.

Securing functional safety 2.3 Electrical installation of the encoder


Connection assignment incremental encoder IN 8.5834

Connector viewed from the outside

Signal

Diagram showing the signals for clockwise shaft rotation when viewing the clamping ring and/or the motor drive end.

Power supply Incremental signals Connection UP Sensor UP O V Sensor O V A+ A- B+ B- Flange socket 12 2 10 11 5 6 8 1 Sensor pins jumpered

in the encoder Sensor pins jumpered in the encoder

-

Connection assignment, absolute encoder IA 8.5883

Connector viewed from the outside

Signal

① 0 absolute position value

② Increasing absolute values Diagram showing the signals for clockwise shaft rotation when viewing the clamping ring and/or the motor drive end

Power supply - Incremental signals Connection UP Sensor UP O V Sensor O V Inner

shield A+ A- B+ B-

Flange socket (SSI)

7 1 10 4 11 15 16 12 13

Sensor pins jumpered in the connector

Sensor pins jumpered in the connector

Not available

-

Absolute position values Other signals Connection DATA DATA,

negated CLOCK CLOCK,

negated Direction of rota-tion

Zeros

Flange socket (SSI) D+ D- C+ C- DIR SET Absolute values

are counted down when the input is energized.

The absolute value is set to zero when the input is energized.

Securing functional safety 2.4 Commissioning the encoder


2.4 Commissioning the encoder

WARNING

Inadequately qualified personnel

If the encoder is electrically installed by inadequately qualified personnel then the functional safety can be disabled.

Only qualified personnel are authorized to carry out the work.

These persons must be knowledgeable about: • Topics relating to functional safety • Legislation, safety regulations and standards for functional safety • Content of the detailed operating instructions provided

For commissioning, observe the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company.

Complete the checklist shown below before commissioning the encoder.

Table 2- 1 Checklist for commissioning the encoder

FDU............................................................. Factory serial number, see rating plate ③ The designated product is designed for installation in a machine. Commissioning is prohibited until it has been established that the end product conforms with Directive 2006/42/EC. Measure Yes No Is the signal yellow Safety Integrated marking on the front cover and SI04 marking on the rating plate?

Is the geared motor free of any damage? Are the operating instructions BA 2730, Sendix SIL, BA 2030, BA 2330 – and all of the other instructions for the encoder available – and have they been carefully read?

Does the data stamped on the geared motor rating plate correspond to the particular application?

Is the installation altitude below 1000 m above sea level? Is the ambient temperature maintained between -20 °C and +40 °C Is operation under harsh industrial environments completely ruled out, for example the offshore or chemical industry, and areas with direct exposure to seawater or spraying seawater?

Was the geared motor correctly installed and aligned to rule out vibration and shock? Does the motor manifest vibration levels and shock below those according to EN 60721-3-3, up to and including Class 3M3.

Securing functional safety 2.4 Commissioning the encoder


FDU............................................................. Factory serial number, see rating plate ③ The designated product is designed for installation in a machine. Commissioning is prohibited until it has been established that the end product conforms with Directive 2006/42/EC. Measure Yes No Is the maximum motor speed less than 3000 rpm. Is the thermal motor protection evaluated? Have the controllers of the converter or comparable power controlling device been set so that no resonance effects occur at the geared motor, encoder or the torque arm of the encoder?

Is the brake only used as holding brake with emergency stop function? The electrical installation of the encoder is described in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company Have qualified personnel connected the encoder to the encoder evaluation? Was a suitable, shielded connecting cable with twisted conductor pairs used? Were the connecting cables attached to the encoder without any strain, the cable and connector installed and securely attached?

Is the maximum length of the connecting cable 50 m? Is the connecting cable shield connected at both ends through a large surface area and grounded?

Is the connection assignment of the mating connector of the connecting cable the same as shown in the table of these operating instructions in Chapter Electrical installation of the encoder (Page 15)?

The data transfer is described in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company Was it checked and ensured that the supply voltage has the correct level and polarity? Were the sinusoidal and cosinusoidal signals checked to ensure that they have the correct polarity and phase?

Was it checked and ensured that the 120 Ohm terminating resistor is installed in the signal paths?

The encoder evaluation is described in the operating instructions Sendix SIL Encoders for Functional Safety from the Kübler company Do the direction of rotation and count direction match? Is the sin2 (x) + cos2 (x) = 1 monitoring activated?

Securing functional safety 2.5 Technical specifications


2.5 Technical specifications

2.5.1 Rating plate The most important technical data is stamped on the rating plate of the geared motor.

This data, together with the contractual agreements for the geared motors, determines the limits of intended use.

In the case of geared motors, a rating plate attached to the motor usually indicates the data for the entire drive.

In certain cases separate rating plates are mounted on the gearbox and the motor. Example of a rating plate with the marking indicating an encoder with functional safety

Place holder for technical data on the rating plate

Description of the place holder for technical data 1 Matrix code 2 Applicable standard 3 Factory serial number

FDU = Siemens AG, Bahnhofstr. 40, 72072 Tübingen, Germany 4 CE marking or other marking, if required 5 Article number 6 Type designation with marking of the functionally safe encoder 7 Mounting position 8 Degree of protection according to IEC 60034-5 and / or IEC 60529 9 Weight m [kg] 10 Customer ID 11 Oil quantity [l] main gearbox / intermediate gearbox 12 Oil type 13 Oil viscosity ISO VG - Class according to DIN 51519 / ISO 3448 14 Total transmission ratio i



Frequency 1 15 Rated frequency f [Hz] 16 Gearbox output speed n2 [rpm] 17 Geared motor output torque T2 [Nm] 18 Service factor fB Frequency 2 19 Rated frequency f [Hz] 20 Gearbox output speed n2 [rpm] 21 Geared motor output torque T2 [Nm] 22 Service factor fB Motor data 23 Phase number and type of current for the motor 24 Temperature class Th. Cl. 25 Symbols (IEC 60617-2): = brake 26 Rated braking torque TBr [Nm] 27 Brake supply voltage U [V] Frequency 1 28 Rated frequency f [Hz] 29 Rated voltage / range U [V] 30 Circuit, graphic symbols according to DIN EN 60617 Part 6 / IEC 60617-6 31 Rated current IN [A] 32 Power factor cos φ 33 Rated power P N [kW], duty type (if ≠ S1) 34 Efficiency class marking according to IEC 60034-30 35 Rated speed nN [rpm] Frequency 2 36 Rated frequency f [Hz] 37 Rated voltage / range U [V] 38 Rated current IN [A] 39 Power factor cos φ 40 Circuit, graphic symbols according to DIN EN 60617 Part 6 / IEC 60617-6 41 Rated power P N [kW], duty type (if ≠ S1) 42 Efficiency class marking 43 Rated speed nN [rpm] 44 Motor designation



2.5.2 Type designation Example of a type designation of a motor equipped with a functionally safe encoder: LE90SG4E-L32/14N-IN SI04. The type designation is stamped on the rating plate in the area of ⑥. You can find the type designation code for the SIMOGEAR gearbox in the operating instructions BA 2030.

Table 2- 2 Structure of the type designation

Example: LE 90SG 4 E - L32/14N- IN SI04 Motor type LE Motor frame size 90SG Number of poles 4 Special features E Brake L32/14N Encoder IN Functionally safe encoder SI04

Table 2- 3 Type designation code

Motor type LA, LE, LES Three-phase induction motor, integrated Special features E High efficiency P Premium Efficiency F Forced ventilation I High inertia fan W Canopy X Backstop Brake L, FDX Spring-operated single-disk brake, DC excited 16 Size ../10 Adjusted braking torque N Standard version G Enclosed version H, HA Manual brake release, lockable manual brake release M Microswitch Encoder IN Incremental encoder IA Absolute encoder Functional safety SI04 Functionally safe encoder



2.5.3 Technical specifications of the brake Brake type Rated braking

torque Tbr at 100 rpm

Working capacity Friction work until the air gap is read-justed WV

Nominal air gap SLSN

Maximum air gap SLSM

[Nm] [MJ] [mm] [mm] L4 (06E) 1.4 46.8 0.2 0.65

2 46.8 0.2 0.6 3 39.6 0.2 0.55 4 36 0.2 0.5 5 23.4 0.2 0.4

L8 (08E) 3 86.4 0.2 0.6 4 86.4 0.2 0.6 5 75.6 0.2 0.6 6.3 75.6 0.2 0.6 8 64.8 0.2 0.5 10 54 0.2 0.5

L16 (10E) 4 108 0.2 0.6 8 108 0.2 0.6 10 108 0.2 0.6 13 108 0.2 0.6 16 108 0.2 0.6 20 80 0.2 0.5

L32 (12E) 8 190 0.3 0.7 14 190 0.3 0.7 18 190 0.3 0.7 23 173 0.3 0.7 32 141 0.3 0.6 40 110 0.3 0.5

L60 (14E) 25 204 0.3 0.7 35 204 0.3 0.7 38 187 0.3 0.7 50 159 0.3 0.6 60 159 0.3 0.6

L80 (16E) 25 264 0.3 0.7 35 264 0.3 0.7 50 264 0.3 0.7 63 264 0.3 0.7 80 264 0.3 0.7 100 173 0.3 0.6



Brake type Rated braking torque Tbr at 100 rpm

Working capacity Friction work until the air gap is read-justed WV

Nominal air gap SLSN

Maximum air gap SLSM

[Nm] [MJ] [mm] [mm] L150 (18E) 60 273 0.4 0.8

80 273 0.4 0.8 100 273 0.4 0.8 125 273 0.4 0.8 150 273 0.4 0.8

L260 (20E) 100 418 0.4 0.8 145 418 0.4 0.8 180 418 0.4 0.8 200 418 0.4 0.8 240 418 0.4 0.8 260 418 0.4 0.8 315 338 0.4 0.7

L400 (25E) 265 643 0.5 0.9 300 643 0.5 0.9 360 643 0.5 0.9 400 643 0.5 0.9 600 257 0.5 0.7


EC Declaration of Conformity 3

Document No. MD50.1 06.15 Manufacturer: Siemens AG Address: Bahnhofstraße 40, 72072 Tübingen, Germany Product designation: Encoder of the Kübler

Sendix SIL 5834 FS, Sendix SIL 5883 FS series

Installed in: Low-voltage motors, types • LA frame size 71 • LE sizes 80 to 160 • LES frame sizes 180 to 200

The designated product complies with the regulations of the following European Directives:

2006/42/EC directive of the European Parliament and the Council from May 17, 2006 on machinery (Machinery Directive).

2004/108/EC Directive of the European Parliament and Council of December 15, 2004, on the approximation of the laws of the Member States relating to electromagnetic compatibility. Conformance with the regulations laid down in these directives is proven by fully complying with the following standards: • EN ISO 13849-1: 2008 • EN 55011 Class B: 2009 + A1: 2010

• EN ISO 13849-2: 2012 • EN 61000-6-3:2007 + A1: 2011

• EN 62061: 2005 + A1: 2013 • EN 61000-6-2:2005

• EN 61800-5-2: 2007

• EN 61508-1: 2010

• EN 61508-2: 2010

EC Declaration of Conformity


The designated product is designed for installation in a machine. Commissioning is prohibited until it has been established that the end product conforms with Directive 2006/42/EC.

First time that the CE marking was applied: 2015. Tübingen, June 25, 2015

Thomas Raster Head of Research & Development Electrical Motors

Lothar Hirschberger Head of Quality Management

This declaration certifies compliance with the Directives named above, but does not guarantee any specific properties or durability according to § 443 BGB.

Please observe the safety information in the supplied product documentation.

industry support siemens - ba 2730 · 2015. 9. 15. · the motor is certified for vibration and...

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