explosion-proof gear units · revision1 nameplate/type designation revision – explosion-proof...

*24806137_0218*Drive Technology \ Drive Automation \ System Integration \ Services

Revision

Explosion-Proof Gear UnitsBS.F.. and PS.F.. Series

Edition 02/2018 24806137/EN

SEW-EURODRIVE—Driving the world

1RevisionEAC marking

Revision – Explosion-Proof Gear Units 3

1 Revision

INFORMATIONThis revision contains chapters that were added to or replaced in the "Explosion-Proof Gear Unit BS.F.. and PD.F.. Series" assembly and operating instructions:• EAC marking of explosion-proof gear units• Chapter 3 "Checklist"• Chapter 4.3 "Nameplate/type designation"• Chapter 5.7 "Mounting output elements to solid shafts of BS.F.. and PS.F.. gear

units"• Update of the declarations of conformity for BS.F.. and PS.F.. gear units

1.1 EAC markingOn request, the explosion-proof gear units from SEW‑EURODRIVE meet the require-ments of the technical regulations of the Eurasian Economic customs union (Russia,Kazakhstan, Belarus, and Armenia). The EAC marking on the product certifies theconformity with the safety requirement of the Customs Union.

1.2 Checklist1.2.1 Before startup

This checklist includes all activities that will have to be executed prior to startup of agear unit according to Directive 2014/34/EU for operation in potentially explosive at-mospheres.

Check prior to startup in potentially explosive atmospheres Verified Information inchapter ...

Inspect the shipment for eventual damage as soon as you receive the deliv-ery. Inform the shipping company immediately about any damage. It may benecessary to preclude startup. Remove securing devices used for transporta-tion prior to startup.

2.6

Does the following information on the gear unit nameplate correspond with thepermitted conditions for potentially explosive atmospheres on site:• Equipment group• ATEX category• ATEX zone• Temperature class• Maximum surface temperature

4.3, 5.3 + 5.7

Have arrangements been made to prevent explosive atmospheres, oils, acids,gases, vapors or radiation during installation of the gear unit?

5.2

Is the ambient temperature maintained according to the lubricant table? 9.1

Have arrangements been made for sufficient ventilation and that there will beno external heat generation (e.g. via clutches)? The cooling air must not ex-ceed a temperature of 40 °C.

5.4 + 5.3

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1 RevisionChecklist

Revision – Explosion-Proof Gear Units4

Check prior to startup in potentially explosive atmospheres Verified Information inchapter ...

Does the mounting position on the gear unit nameplate correspond to the in-dicated mounting position?Notice: Do not change the mounting position without prior consultation withSEW‑EURODRIVE. ATEX approval will become void without prior consulta-tion.

5.4 + 8

Are all oil drain and oil level plugs as well as breather plugs and valves freelyaccessible?

5.4

Do all input and output elements to be installed have ATEX certification? 5.7

Have you checked that the data on the nameplate of the gear unit are not ex-ceeded for stand-alone gear units with adapter or input cover?

6.2 + 7.3 + 4.3

For mains-operated motors:• Check that the data specified on the nameplate of the gear unit and the

motor corresponds to the ambient conditions at the location where thedrive is to be installed.

4.3 + 6.3

For inverter-operated gearmotors: Check that the gearmotor is approved foroperation with an inverter.• The parameter settings made for the inverter must prevent the gear unit

from being overloaded (→ gear unit nameplate).

4.3 + 6

1.2.2 During startupThis checklist includes all activities that will have to be executed during startup of agear unit according to Directive 2014/34/EU for operation in potentially explosive at-mospheres.

Check during startup in potentially explosive atmospheres Verified Information inchapter ...

Measure the surface temperature after three hours of operation. Do not ex-ceed a temperature difference of 55 K compared to the ambient temperature.If the difference is > 55 K, stop the drive immediately and contactSEW‑EURODRIVE.

6.2

Measure the oil temperature. Add 10 K to the measured value. Determine lub-ricant change interval using this value.

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1RevisionNameplate/type designation


1.3 Nameplate/type designation

INFORMATIONThe nameplate of the servo gearmotor is attached to the servomotor.

INFORMATIONFor a detailed overview of type designations and additional information, refer to thefollowing documentation:Result• "Explosion-Proof Gear Units" catalog• "Explosion-Proof CMP40/50/63 Synchronous Servomotors" catalog

1.3.1 Example: Nameplate of PS.F.. planetary gear units with EPH.. adapterThe following figure shows an example of a nameplate for a PS.F.. planetary gear unitwith EPH.. adapter:

Made in Germany

05.7338660902.0001.17PSKF222 EPH02/13/06/II2GD

Ta -20...+40°C

i 35.0

76646 Bruchsal/Germany

IP 65

CLP PG 220 Synth.Oil/0,045 l

IM M1kg 3.585

II2G Ex h IIC T3 Gb X

II2D Ex h IIIC T150°C Db X

rpmne 6000pk

rpmna 171.0pk

NmMa 80pk

[1]

[2][3]

[4]

[5]

[6]

[7]

[8]

[9]

[1]

[2][3]

[4]

[5]

[6]

[7]

[8]

[9]

22159391115

[1] Company name, ATEX marking, CE marking[2] Address[3] Type designation of the gear unit[4] Serial number, mounting position[5] Maximum input speed, gear ratio, mass[6] Maximum output speed, gas explosion protection marking[7] Maximum output torque, dust explosion protection marking[8] Ambient temperature, IP degree of protection[9] Oil type, oil quantity, country of manufacture

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1 RevisionNameplate/type designation


1.3.2 Example: Type designation of BS.F.. helical-bevel gear unit in category II2GDA helical-bevel gear unit with adapter, for example has the following type designation:Example: BSF502/R/EBH07/21/13/II2GDBSF Gear unit type BS.F..502 Gear unit size 502/R /R: Reduced rotational clearance

/M: Minimized rotational clearance/EBH Adapter for helical-bevel servo gear units07 Code for performance class/21 Code for flange geometry/12 Code for coupling bore/II2GD ATEX design in accordance with Directive 2014/34/EU

1.3.3 Example: Nameplate of directly mounted PS.F.. planetary gear unitThe following figure shows an example of a nameplate for a directly mounted PS.F..planetary gear unit:

Made in Germany

01.7441437901.0001.17PSKF621/II2GD CMPZ80L/KY/RH1M/SMB/II3GD

Ta -20..+40 °C

i 7.0

76646 Bruchsal/Germany

IP 65

CLP PG 220 Synth.Öl/0.3 lIM M1 kg 39.205

NmMo Mpk27.5II3D Ex tc IIIC T150°C Dc X

3~IEC60034

73.0 Nm Io 27.8 A Imax 83.0 AnN 0 - 4500 r/min fn 375 HzII3G Ex nA IIC T3 Gc X

U sys 400 V Th.Kl. FUp 301 V

Getriebe Ma pk 600 Nm na pk 857.0 ne pk 6000 r/min

Jahr 2017

nur Umrichterbetrieb

[1]

[2]

[3][4]

[5]

[6][7]

[8]

[9]

[10]

[11]

[12]

[1]

[2]

[3][4]

[5]

[6][7]

[8]

[9]

[10]

[11]

[12]

9007202567379851

[1] Company name, ATEX marking, CE marking[2] Address, standard[3] Type designation gearmotor[4] Serial number, gas explosion protection marking[5] Rated torque, maximum limit torque, rated current, maximum permitted current[6] Rated speed, maximum permitted frequency, dust explosion protection marking[7] Maximum voltage, thermal class, IP degree of protection, ambient temperature[8] Rotor voltage[9] Maximum input torque, maximum input speed[10] Gear ratio, mounting position, manufacturing year, mass[11] Oil type, oil quantity[12] Operating mode, country of manufacture

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1RevisionNameplate/type designation


1.3.4 Example: Type designation of PS.F.. planetary gear unit in category II2GDA planetary gear unit with adapter, for example has the following type designation:Example: PSKF121/II2GD CMP40M/KY/RH1M/SM/II3GDPSKF Gear unit type PS.F..121 Gear unit size 121/II2GD Gear unit in ATEX design in accordance with Directive 2014/34/EUCMP Motor40M Motor size/KY Temperature sensor/RH1M Connector housing with axial encoder cable entry/SM Plug connector for motor/II3GD Motor in ATEX design in accordance with Directive 2014/34/EU

1.3.5 Information on the special indication

INFORMATIONIn some cases gear units or gearmotors must only be operated in compliance withspecial measures. For these cases, there is a special indication on the nameplate"II..X".The "X" at the end of the ATEX label means that special restrictions apply for ATEX-compliant operation of the drive. The rms and maximum values on the order docu-ments must be observed during startup and operation. Exceeding these values or ad-ditional loads is only permitted after consultation with SEW‑EURODRIVE.

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1 RevisionMounting output elements to solid shafts of BS.F.. and PS.F.. gear units


1.4 Mounting output elements to solid shafts of BS.F.. and PS.F.. gear units

NOTICEThe bearing, housing, or shaft may be damaged due to improper assembly.Possible damage to property.• Assemble the input and output components only using a mounting device. Use

the center bore and the thread on the shaft end for positioning.• Never force belt pulleys, couplings, pinions, etc. onto the shaft end by hitting

them with a hammer.• In the case of belt pulleys, make sure the belt is tensioned correctly in accord-

ance with the manufacturer's instructions.• Power transmission elements should be balanced after fitting and must not give

rise to any excessive radial or axial forces (see the "Synchronous Servo Gearmo-tors" catalog for permitted values).

INFORMATIONUse only input and output elements with ATEX approval, if these are subject to Dir-ective 2014/34/EU.• Only use a mounting device for installing input and output elements. Use the cen-

ter bore and the thread on the shaft end for positioning.

INFORMATIONUse belts with sufficient electrical bleeder resistance < 109 Ω only.• These have to meet the requirements set forth in IEC 60695-11-10, category

FV-0.• Transmission elements should be balanced after fitting and must not give rise to

any impermissible radial or axial forces (see the "Gearmotors" or "Explosion-ProofDrives" catalog for permitted values).

INFORMATIONMounting is easier if you first apply lubricant to the output element or heat it up briefly(to 80 – 100 °C).

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1RevisionDeclarations of conformity


1.5 Declarations of conformity

EU Declaration of ConformityTranslation of the original text 901550116/EN

SEW-EURODRIVE GmbH & Co. KGErnst-Blickle-Straße 42, D-76646 Bruchsaldeclares under sole responsibility that the following products

Bruchsal

a) Authorized representative for issuing this declaration on behalf of the manufacturerb) Authorized representative for compiling the technical documents

Place Date

01.02.2018

Managing Director TechnologyJohann Soder

a) b)

Servo gear units of the series BS.F..PS.F..

optionally with mount-on components of theseries

EPH..EBH..

variant /II2GD

Category 2G2D

Designation Ex h IIC T4 Gb or 15)Ex h IIC T4 Gb X orEx h IIIC T150 °C Db orEx h IIIC T150 °C Db X

in accordance with

ATEX Directive 2014/34/EU 2)(L 96, 29.03.2014, 309-356)

Applied harmonized standards: EN ISO 80079-36:2016EN ISO 80079-37:2016EN 60529:1991/A1:2000/A2:2013

2) SEW‑EURODRIVE lodges the documents required by 2014/34/EU, appendix VIII, with the notified body: FSA GmbH, EU ID no.:0588

15) This classification of the temperature class / surface temperature is an example. The order-specific Ex identification can be foundon the nameplate.

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1 RevisionDeclarations of conformity


EU Declaration of ConformityTranslation of the original text 901690116/EN

SEW-EURODRIVE GmbH & Co. KGErnst-Blickle-Straße 42, D-76646 Bruchsaldeclares under sole responsibility that the following products

Bruchsal

a) Authorized representative for issuing this declaration on behalf of the manufacturerb) Authorized representative for compiling the technical documents

Place Date

01.02.2018

Managing Director TechnologyJohann Soder

a) b)

Servo gear units of the series BS.F..PS.F..

optionally with mount-on components of theseries

EPH..EBH..

variant /II3GD/II3G or/II3D

according to

Category 3G3D

Designation Ex h IIC T4 Gc or 15)Ex h IIC T4 Gc X orEx h IIIC T150 °C Dc orEx h IIIC T150 °C Dc X

in accordance with

ATEX Directive 2014/34/EU(L 96, 29.03.2014, 309-356)

Applied harmonized standards: EN ISO 80079-36:2016EN ISO 80079-37:2016EN 60529:1991/A1:2000/A2:2013

15) This classification of the temperature class / surface temperature is an example. The order-specific Ex identification can be foundon the nameplate.

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SEW-EURODRIVE—Driving the world

SEW-EURODRIVE GmbH & Co KGErnst-Blickle-Str. 4276646 BRUCHSALGERMANYTel. +49 7251 75-0Fax +49 7251 [email protected]

explosion-proof gear units · revision1 nameplate/type designation revision – explosion-proof...

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