Revision to the Catalog 16890426 and to the Operating ... · Unit Structure of the Die-Cast Design...

Drive Technology \ Drive Automation \ System Integration \ Services

Revision to the Catalog 16890426and to the Operating Instructions16889614, 16889215, 16888812, 16876016

Mechatronic Drive SystemMOVIGEAR® BUnit Design with Die-Cast Housing

Edition 11/2010 17012015 / EN

2 Revision – MOVIGEAR® B with Die-Cast Housing

1 Affected documentationRevision

1 Revision

1.1 Affected documentationThe corrections apply to the following publications:

• "MOVIGEAR® B" catalog (part no. 16890426, edition 05/2010)

• "MOVIGEAR® DBC B" operating instructions

(part no. 16876016, edition 04/2010)

• "MOVIGEAR® DAC B" operating instructions

(part no. 16888812, edition 04/2010)

• "MOVIGEAR® DSC B" operating instructions

(part no. 16889215, edition 04/2010)

• "MOVIGEAR® SNI B" operating instructions

(part no. 16889614, edition 04/2010)

INFORMATIONThe following changes, which are described in this revision, were made toMOVIGEAR® B due to a change in the production process from sand casting to diecasting.• Modifications of the electronics cover and the application option• Modification of the shielding concept (cable routing and shielding)• Changed lubricant fill quantities• Changed design notes• Changed dimension drawingsYou can identify drive units with die-cast housing by means of the type designation ofthe electronics cover, see chapter "Unit Structure of the Die-Cast Design/Type desig-nation".

This document does not replace the detailed operating instructions.

Revision – MOVIGEAR® B with Die-Cast Housing 3

2MOVIGEAR® drive units in die-cast designUnit Structure of the Die-Cast Design

2 Unit Structure of the Die-Cast Design2.1 MOVIGEAR® drive units in die-cast design

MOVIGEAR® drive units are made up of 3 core components: gear unit, motor and driveelectronics. These 3 core components are included in one die-cast aluminum housing(see following figure).

9007201618627979

[1] MOVIGEAR® electronics cover[2] Connection ring for cable glands or plug connector[3] Gear unit cover[4] Output shaft variant (pictured here: hollow shaft with keyway)

MGF..4/ET

[1]

[2]

[3]

[3]

[3]

MGF..4 MOVIGEA

R®B

SNI

MOVIGEA

R®B

SNIMOVIGEA

R®®B

SNI

MGF..2

[4]

[4]

[1]

[2]

[4]

[1]

[2]


2 Electronics cover and application option in die-cast designUnit Structure of the Die-Cast Design

2.2 Electronics cover and application option in die-cast designThe following figure shows the modifications of the electronics cover and the applicationoptions for the die-cast design:

• [1] New position of the electronics label (for all unit variants with and without applica-tion slot).

• [2] Application options GIO12B and GIO13B for electronics cover with applicationslot1) in die-cast design (pictured here as an example: GIO12B application option).

3181438347

1) Only available for MOVIGEAR® DSC B and MOVIGEAR® SNI B

NETRUN DRIVEX4

X3X2

X1

MOVIGEAR ®B

SNI[1]

[2]

INFORMATIONFor electronics covers in die-cast design, you can only use the application optionsGIO12B and GIO13B.

For electronics covers in sand-cast design, you can only use the application optionsGIO12A and GIO13A.

Application options

Variant Part number

GIO12A application option Part number 1 821 897 0

GIO13A application option Part number 1 822 711 2

GIO12B application option Part number 1 823 801 7

GIO13B application option Part number 1 822 652 3


2Type designationUnit Structure of the Die-Cast Design

2.3 Type designation2.3.1 Drive unit

The following figure shows the type designation of MOVIGEAR®:

M G F A S 2 – D S M – SNI – B / DSPMOVIGEAR® optionDSP = Electrodynamic deceleration function DynaStop® ECR = Extended control rangeET = Extended torque IV = Plug connector WA = Variant for wet areas

MOVIGEAR® version

MOVIGEAR® installation technologyDBC = Direct Binary CommunicationDAC = Direct AS-Interface CommunicationDSC = Direct SBus CommunicationSNI = Single Line Network Installation

Motor type

Size2 = Torque class 200 Nm4 = Torque class 400 Nm

Housing mountingT = Drive with torque armS = Housing with threads for mounting a torque arm

Shaft designA = Shaft-mounted gear unit (hollow shaft with keyway)T = TorqLOC® hollow shaft mounting system

Gear unit typeF = Parallel-shaft helical gear unit

Product seriesMG = MOVIGEAR®


2 Type designationUnit Structure of the Die-Cast Design

2.3.2 Electronics cover

The following table shows the type designation of the electronics cover:

M G x 4 – 5 0 3 – DSC – B – 10 – A / ET

Electronics cover optionET = Extended torque

Electronics cover variantA = With application slot1)


Design00 = Sand-cast design (standard)01 = Sand-cast design (wet areas)10 = Die-cast design (standard) 11 = Die-cast design (wet areas)

MOVIGEAR® version

MOVIGEAR® installation technologyDBC = Direct Binary CommunicationDAC = Direct AS-Interface CommunicationDSC = Direct SBus CommunicationSNI = Single Line Network Installation

Connection type3 = 3-phase

Supply voltage50 = AC 380 – 500 V

Size2 = Torque class 200 Nm4 = Torque class 400 Nm

Product seriesMG = MOVIGEAR®


2Type designationUnit Structure of the Die-Cast Design

2.3.3 Application options

The following table shows the type designation of application options1):

G IO 1 2 BVersionA = For unit variants with sand-cast housingB = For unit variants with die-cast housing

Variant2 = 4 digital inputs + 2 digital outputs3 = 4 digital inputs (2 inputs can be used as primary frequency input) + 1 digital output + 1 analog input + 1 analog output

Version

FunctionalityIO = Digital inputs/outputs

Product seriesG = Option for MOVIGEAR®



3 Installation material kit (part no. 1 824 139 5)Shielding Concept of the Die-Cast Design

3 Shielding Concept of the Die-Cast Design3.1 Installation material kit (part no. 1 824 139 5)

Each MOVIGEAR® drive unit in die-cast design is delivered with an accessory bag thatcontains installation material for cable shielding:

• A1: Installation material for line and hybrid cables: 2 x shield clamps with shield plate and screws to connect the shield of line cables(SNI) or hybrid cables (outer shield).

• A2: Conductive film:2 x pieces of conductive film to wind around the braid shield. Use the conductive filmif required.

• B: Installation material for control cables and data cables: 3 x shield clamp with screw to connect the shield of control cables or data cables(STO, CAN, binary signals).

3360276107

A1: A2:

B:

2x

2x

4x

2x

3x

3x

M4x12 (1.4 - 1.6 Nm)

M4x10 (2.0 Nm)

M4x10 (2.0 Nm)

20mm

20mm

3x

2x

INFORMATIONFor some installation variants, you do not need all the parts of the accessory kit.


3General installation optionsShielding Concept of the Die-Cast Design

3.2 General installation optionsThe following figure shows the general installation options. The following chapters showcommon examples and contain important notes on cable selection and cable routing.

3360296331


3 MOVIGEAR® DBCShielding Concept of the Die-Cast Design

3.3 MOVIGEAR® DBC3.3.1 Notes on cable routing and cable shielding

Note the following when routing and shielding the cables:

• Cable selection

– You can use unshielded connection cables for the supply system leads(3 x AC 400 V – AC 500 V + PE).

– Control cables must be shielded. Route them separately from cables that emit in-terference (e.g. control cables of solenoid valves, motor leads).

– The shield must have good EMC properties (high shield attenuation) and must notbe used for mechanical protection of the cable.

• Cable shielding – Control cables

– Connect the shields of the control cables to the metal housing of the unit usingthe shield clamps of the installation material kit. To do so, strip off the cablesheath around the shield connection surface.

– As an alternative, you can use optionally available EMC cable glands to connectthe shield of control cables, see chapter "EMC cable glands".

3.3.2 Recommended cable routingThe following figure shows the recommended cable routing:

9007201915765643


3MOVIGEAR® DBCShielding Concept of the Die-Cast Design

3.3.3 Alternative cable routing

The following figure shows alternative cable routing:

9007201915763723


3 MOVIGEAR® DACShielding Concept of the Die-Cast Design

3.4 MOVIGEAR® DAC3.4.1 Notes on cable routing and cable shielding


• Cable selection


– Control cables must be shielded. Route them separately from cables that emit in-terference (e.g. control cables of solenoid valves, motor leads).

– The shield must have good EMC properties (high shield attenuation) and must notbe used for mechanical protection of the cable.

• The AS-Interface data cable and sensors are generally connected via plug connec-tors.




3.4.2 Recommended cable routingThe following figure shows the recommended cable routing:

9007201915761803


3MOVIGEAR® DACShielding Concept of the Die-Cast Design


The following figure shows alternative cable routing:

9007201915759883


3 MOVIGEAR® DSCShielding Concept of the Die-Cast Design

3.5 MOVIGEAR® DSC3.5.1 Installation with separately routed CAN cableNotes on cable routing and cable shielding – Recom-mended cable routing


• Cable selection

– For cable selection, note chapter "Technical data and dimension sheets / Speci-fication of recommended CAN connection cable" in the operating instructions.


• Cable shielding – CAN connection cable

– Connect the cable shields of the CAN connection cable to the metal housing ofthe unit via EMC cable glands.




9007201915754123


3MOVIGEAR® DSCShielding Concept of the Die-Cast Design

Notes on cable routing and cable shielding – Alterna-tive cable routing


• Cable selection

– For cable selection, note chapter "Technical data and dimension sheets / Speci-fication of recommended CAN connection cable" in the operating instructions.


• Cable shielding – CAN connection cable

– Connect the shield of the CAN connection cable to the metal housing of the unitusing the shield clamps of the installation material kit. To do so, strip off the cablesheath only around the shield connection surface.

– The sheath of the CAN cable may only be removed 20 to 30 mm from the SBusterminal to prevent contact with the supply system leads. The strip-off length ofthe single cores is 9 mm.

– Remove the shield of the CAN cable from where the sheath is stripped and insu-late it with shrink tubing. Important: Wire pieces of the braided shield must not in-gress the unit.




9007201915750283


3 MOVIGEAR® DSCShielding Concept of the Die-Cast Design

3.5.2 Installation with hybrid cableNotes on cable routing and cable shielding


• Cable selection

– For cable selection, note chapter "Technical data and dimension sheets / Speci-fication of recommended hybrid cable" in the operating instructions.




• Cable shielding – Outer shield of hybrid cable

– Connect the outer shields of the hybrid cables to the metal housing of the unitusing the shield clamps of the installation material kit.

• Cable shielding – Inner shield of hybrid cable

– Connect the cable shields of the SBus data cables (inner shields) to the metalhousing of the unit using the shield clamps of the installation material kit. To doso, strip off the cable sheath only around the shield connection surface.

– The sheath of the CAN cable may only be removed 20 to 30 mm from the SBusterminal to prevent contact with the supply system leads. The strip-off length ofthe single cores is 9 mm.

– Remove the shield of the CAN cable from where the sheath is stripped and insu-late it with shrink tubing. Important: Wire pieces of the braided shield must not in-gress the unit.


3MOVIGEAR® DSCShielding Concept of the Die-Cast Design

Recommended cable routing

Alternative cable routing

9007201915769483

9007201915767563


3 MOVIGEAR® SNIShielding Concept of the Die-Cast Design

3.6 MOVIGEAR® SNI3.6.1 Notes on cable routing and cable shielding


• Cable selection

– Only use cable types prescribed by SEW-EURODRIVE.

– It is essential that you observe chapter "Technical data and dimension sheets /Specification of recommended connection cables for single line installation" in theoperating instructions.

– Always use metal cable glands due to their attenuation properties.




• Cable shielding – Supply system cable (single line)

– Wind the conductive film included in the installation material kit around the braidshield three times, if required.

– Connect the cable shields of the supply system cable (single line) to the metalhousing of the unit using the shield clamps of the installation material kit.

3.6.2 Recommended cable routing

9007201915757963

20mm

3x


3MOVIGEAR® SNIShielding Concept of the Die-Cast Design


9007201915756043

20mm

3x


3 EMC cable glandsShielding Concept of the Die-Cast Design

3.7 EMC cable glands3.7.1 Cable shielding (alternative) – Control cables

As an alternative to using shield clamps for control cables (STO, binary signals), you canuse EMC cable glands, which are available as an option, to connect the shield.

3.7.2 Fitting of EMC cable glandsFit the EMC cable glands supplied by SEW-EURODRIVE according to the following pic-ture:

3388566411

9007201915929739[1] Important: Cut off the insulating foil, do not just fold it back.

[1]


4Lubricant Fill Quantities of the Die-Cast Design

4 Lubricant Fill Quantities of the Die-Cast Design

Unless a special arrangement is made, SEW-EURODRIVE supplies the drives with alubricant fill adapted for the specific gear ratio.

The following table shows the changed lubricant fill quantities for MOVIGEAR® driveunits in die-cast design:

MGF..2 MGF..4Gear ratio Fill quantities in liters Gear ratio Fill quantities in liters

i For mounting positions M1, M2, M3*, M4, M5, M6

i For mounting positions M1, M2, M3*, M4, M5, M6

55.25

0.59 l

48.00

1.3 l

51.51 42.86

45.03 36.6

42.19 34.29

37.24 28.89

33.02 25.72

1.37 l

28.07 21.82

22.86

0.63 l

19.70

19.81 17.33

18.52 16.36

16.00 13.93

13.60 12.66

12.14 10.97

10.37 8.96

1.41 l

9.71 7.88

8.24

0.68 l

7.44

7.00 6.34

6.25 5.76

5.34 4.99

5.00

* M3 mounting position only after consultation with SEW-EURODRIVE

= preferred gear ratio

Pi

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5 Design notes for gear units with hollow shaft and keyDimension Drawings for the Die-Cast Design

5 Dimension Drawings for the Die-Cast Design5.1 Design notes for gear units with hollow shaft and key

5.1.1 InstallationSEW-EURODRIVE recommends 2 variants for installing the hollow shaft and key on theinput shaft of the driven machine (= customer shaft):

1. Use the provided fastening parts for installation.

2. Use the optional installation/removal kit for installation.

5.1.2 1. Supplied fastening partsThe following fastening parts are supplied as standard:

• Retaining screw with washer [2]

• Retaining ring [3]

Customer shaft

• The installation length of the customer shaft with contact shoulder [A] must be L8 -1 mm.

• The installation length of the customer shaft without contact shoulder [B] must equalL8.

Dimensions and tightening torque

The retaining screw [2] must be tightened to the tightening torque MS given in the fol-lowing table.

NOTICEAlways use the supplied NOCO® fluid for assembly. The fluid prevents contact corro-sion and facilitates subsequent disassembly.

The keyway dimension X is specified by the customers, but X must be > DK.

90704139

[1] Hollow shaft[2] Retaining screw with washer[3] Retaining ring[4] Customer shaft

[1] [2][3][4] [1] [4] [3] [2]

[A] [B]

Gear unit type DH7 [mm] DK [mm] L8 [mm] MS [Nm]

MGFA.2 25 25 100 20

MGFA.2 30 30 101 20

MGFA.4 35 35 123.5 20

MGFA.4 40 40 123 40

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5Design notes for gear units with hollow shaft and keyDimension Drawings for the Die-Cast Design

5.1.3 2. Installation/removal kit

You can also use the optional installation/removal kit for installation. You can order thekit for the specific size by quoting the part numbers in the table below. The delivery in-cludes:

• Spacer tube for installation without contact shoulder [5]

• Retaining screw for installation [2]

• Forcing washer for removal [7]

• Locked nut for removal [8]

The short retaining screw delivered as standard is not required.

Customer shaft

• The installation length of the customer shaft must be LK2. Do not use the spacer ifthe customer shaft has a contact shoulder [A].

• The installation length of the customer shaft must be LK2. Use the spacer if the cus-tomer shaft has a contact shoulder [B].

Dimensions, tight-ening torque, and part numbers

The retaining screw [2] must be tightened to the tightening torque MS given in the fol-lowing table.

90706315

[1] Hollow shaft[2] Retaining screw with washer[3] Retaining ring[4] Customer shaft[5] Spacer tube

[1] [2][3][4] [1] [4] [3] [2][5]

[A] [B]

Type DH7

[mm]DK

[mm]LK2

[mm]LX+2

[mm]C7

[mm]MS

[Nm]

Part number of the installation/removal kit

MGFA.2 25 25 83.5 22 16 20 064 368 46

MGFA.2 30 30 84.5 22 16 20 064 368 54

MGFA.4 35 35 105.5 28 18 20 064 368 62

MGFA.4 40 40 105.5 36 18 40 064 368 70

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5 MGF..2Dimension Drawings for the Die-Cast Design

5.2 MGF..2

3283004299

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5MGF..4Dimension Drawings for the Die-Cast Design

5.3 MGF..4

3282992779

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5 MGF..4.. /ET with increased torqueDimension Drawings for the Die-Cast Design

5.4 MGF..4.. /ET with increased torque

3282998539

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5MGF..2 with application optionDimension Drawings for the Die-Cast Design

5.5 MGF..2 with application option

3283000459

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5 MGF..4 with application optionDimension Drawings for the Die-Cast Design

5.6 MGF..4 with application option

3283002379

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5MGF..4../ET with increased torque and application optionDimension Drawings for the Die-Cast Design

5.7 MGF..4../ET with increased torque and application option

3282996619

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SEW-EURODRIVE—Driving the world

SEW-EURODRIVEDriving the world

www.sew-eurodrive.com

SEW-EURODRIVE GmbH & Co KGP.O. Box 3023D-76642 Bruchsal/GermanyPhone +49 7251 75-0Fax +49 7251 [email protected]

Revision to the Catalog 16890426 and to the Operating ... · Unit Structure of the Die-Cast Design...

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