4 Mounting Positions - SEW Eurodrive (BSF.., PSF..) 4 Important order information Mounting Positions...

54 (BSF.., PSF..)

4 General information on mounting positionsMounting Positions

4 Mounting Positions4.1 General information on mounting positionsMounting position designations for BSF.. helical-bevel servo gear units

SEW-EURODRIVE distinguishes betweenmounting positions M1 to M6 for helical-bevelservo gear units. The following figure shows the position of the gear unit in mounting po-sitions M1 to M6 with theoutput end A.

54650AXXFigure 6: Depiction of mounting positions M1 to M6 for the BSF.. helical-bevel servo gear

units

M1 … M6M1 … M6

(BSF.., PSF..) 55

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General information on mounting positionsMounting Positions

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Mounting position designations for PSF.. planetary servo gear units

SEW-EURODRIVE distinguishes betweenmounting positions M1 to M6 for planetaryservo gear units. The following figure shows the position of the gear unit in mountingpositions M1 to M6.

54689AXXFigure 7: Depiction of mounting positions M1 to M6 for the PSF.. planetary servo gear units

M1 … M6M1 … M6

56 (BSF.., PSF..)

4 Important order informationMounting Positions

4.2 Important order information

For all gear-motors

The following order information is required in addition to the mounting position for anaccurate configuration of the drive:� Position of power plug connector and motor terminal box� Position of cable entry for power plug connector / cable entry for terminal box� For helical-bevel servo gear units: Position of the output shaft.

Sample orders

Plug connectorsPosition of power plug connector and cable entry forCFM motors

Possible positions of the power plug connector are 0°, 90°, 180° or 270° as viewed ontothe non-drive end of the motor (onto the fan end).

Type (examples) Mounting position

Shaft position Position of plug connector

Position of cable entry

PSF521 EPH05/15/10 M1 - - -

PSBF222 DS56L M1 - - X

BSHF602 CM71L M3 A 270° 3

BSHF302/I EBH04/14/16 M2 A - -

54712AXXFigure 8: Position "3" of the power plug connector

180˚90˚0˚270˚

M1 … M6M1 … M6

(BSF.., PSF..) 57

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Important order informationMounting Positions

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Position of cable entry for DS motors

Positions "2" and "X" are possible for DS56M and DS56L motors ("X" = standard).

Positions "1", "2", "3" and "X" are possible for DS56H and DS brake motors.

Unless indicated otherwise, you will receive the power plug connector type 270° positionwith cable entry "2".

A means:� Cable entry position "X" is possible.� Cable entry position "2" is possible.� Cable entry positions "1" and "3" are possible for brake motors.� Cable entry position "X" at 90° is not possible.

B means:� Cable entry position "X" is possible.� Cable entry positions "3", "2", "1" are possible.� Cable entry position "X" at 90° is not possible.

54678AXXFigure 9: Position of cable entry for DS56M/L

54679AXXFigure 10: Position of cable entry for DS56H

X 2

X 1 2 3

Important: Not all combinations of power plug connector and cable entry positions arepossible when mounting helical-bevel servo gear units. All cable entry positions arepossible when mounting planetary servo gear units.

Cable entry for DS motors with plug connector when mounted to:

BSF.. 202 302 402

DS56M A A -

DS56L A A -

DS56H B B B

M1 … M6M1 … M6

58 (BSF.., PSF..)


Cable entry positions for CM motors

Positions "X", "1", "2" or "3" are possible for CM motors ("X" = standard).

Unless indicated otherwise, you will receive the power plug connector type 270° positionwith cable entry "3" and radial encoder connector (CM..S.5).

54684AXXFigure 11: Cable entry position for CM..S.5

54685AXXFigure 12: Cable entry position for CM..S.6

X 1 2 3

X 1 2 3

Important: Not all combinations of power plug connector and cable entry positions arepossible when mounting helical-bevel servo gear units. All cable entry positions arepossible when mounting planetary servo gear units.

Cable entry for CM motors with plug connector when mounted to:

BSF.. 302 402 502 602 802

CM71S D D D D -

CM71M D D D D -

CM71L - D D D -

CM90S - C D D -

CM90M - C D D D

CM90L - - C D D

CM112S - - C D D

CM112M - - - D D

CM112L - - - C D

M1 … M6M1 … M6

(BSF.., PSF..) 59

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C means:� Cable entry position "X" is possible.� Cable entry positions "3", "2", "1" are possible.

D means:� Cable entry position "X" is possible.� Cable entry positions "3", "2", "1" are possible.� Cable entry position "1" at 90° is not possible.

Terminal boxPosition of motor terminal box and cable entry

The position of the motor terminal box has so far been specified indicated with 0°, 90°,180° or 270° as viewed onto the fan guard = B-end (→ Figure 13). A change in theproduct standard EN 60034 specifies that the following designations will have to beused for terminal box positions in the future:� As viewed onto the output shaft = A-end� Designation as R (right), B (bottom), L (left) and T (top)This new designation applies to motors without a gear unit in mounting position B3 (=M1). The previous designation is retained for gearmotors. Figure 13 shows both desig-nations. Where the mounting position of the motor changes, R, B, L and T are rotatedaccordingly. In motor mounting position B8 (= M3), T is at the bottom.The position of the cable entry can be selected as well. The positions are "X"(X = standard), "2" or "3" (→ Figure 13).

Unless indicated otherwise, you will receive the terminal box type 0° with "X" cable entry.We recommend selecting cable entry "2" with mounting position M3.

Important: It is not possible to mount a forced cooling fan for motors with axial encoderconnector SM6./SB6.

54668AXXFigure 13: Position of terminal box and cable entry

180° (L)

180° (L)3

2

1

X

3

2

1

X

0° (R)

270° (T)

90° (B)

0° (R)

� The terminal box can only be rotated with the entire motor: 0°, 90° and 180°.� The terminal box has a cable entry with positions "2", "3" and "X".� The CM112H synchronous servomotor can only be ordered with terminal box.

Terminal box position 0° (R) 90° (B) 180° (L) 270° (T)

Possible cable entries "X", "3" "X", "1", "3" "1", "2" "X", "1", "3"

M1 … M6M1 … M6

60 (BSF.., PSF..)


Definition of A and B ends of output shafts

When installing the gear unit via one of the output flanges, the gear unit must beattached to the shaft output side via the B5 output flange.

The position of the A or B output shaft (→ Figure 14) must be specified for BSF.. helical-bevel gear units.

Gear unit type Position Mountingof the output shaft of the shrink disc

BSF.. / BSKF.. / BSBF

A end -- Mounting via B5 flange on the A end B end -- Mounting via B5 flange on the B end

BSHF.. -- B end Mounting via B5 flange on the A end -- A end Mounting via B5 flange on the B end

BSHF.. / I -- A end Mounting via B5 flange on the A end -- B end Mounting via B5 flange on the B end

54669AXXFigure 14: Position of the output shaft of BSF.. helical-bevel servo gear units

54671AXXFigure 15: Position of output shaft and output flange for BSHF.. helical-bevel servo gear units

54672AXXFigure 16: Position of output shaft and output flange for BSHF../I helical-bevel servo gear units

A

B

BA

BA

M1 … M6M1 … M6

(BSF.., PSF..) 61

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Directions of rotation of gear units Helical-bevel servo gear

unitsDirection of rotation on

the input sideDirection of rotation on the output side

Output side A Output side B

BSF, BSKF, BSBF, BSHFCW CCW CW

CCW CW CCW

Planetary servo gear units Direction of rotation on the input side

Direction of rotation on the output side

PSF, PSKF, PSBFCW CW

CCW CCW

M1 … M6M1 … M6

62 (BSF.., PSF..)

4 Scope of delivery for SEW-EURODRIVE motorsMounting Positions

4.3 Scope of delivery for SEW-EURODRIVE motorsThe scope of delivery for SEW-EURODRIVE servomotors includes for standardmotors:

The scope of delivery for SEW-EURODRIVE servomotors includes for brake motors:

Depending on the type of gear unit ordered, additional individual components, such astorque arms, shrink discs or covers will also be supplied.

Delivery with order confirmation

1 x Operating instructions in the language of the corresponding country, if requested. When ordering several servo gear units, the customer can reduce the number of operating instructions.

1 x Safety notes for startup, if requested1 x Spare parts list if requested

Delivery with drive 1 x Motor according to order confirmation

Pre-fabricated cable 1 x Bag with loose parts including conductor end sleeves and cable lugs for connection to SEW-EURODRIVE inverters

Forced cooling fan 1 x Power connector1 x Power socket4 x Hex head bolt4 x Square nut

Plug connectors 1 x Encoder connector (radial or axial)10 x Crimp socket contacts for encoder connector for core cross sections of 0.25 mm2 to 0.5 mm2

1 x SM50 mating connector for motor power cable4 x Crimp socket contacts for power connection for core cross sections of 1.5, 2.5, 4, 6 or 10 mm2

Delivery with order confirmation

1 x Operating instructions in the language of the corresponding country, if requested. When ordering several servo gear units, the customer can reduce the number of operating instructions.

1 x Safety notes for startup, if requested1 x Spare parts list if requested

Delivery with drive 1 x Motor according to order confirmation

Pre-fabricated cable 1 x Bag with loose parts including conductor end sleeves and cable lugs for connection to SEW-EURODRIVE inverters

Brake 1 x AC-operated BME brake rectifier for support rail mounting, or alternatively:- BMP, BMH or BMK brake rectifier- BSG brake control unit at a voltage of DC 24 V

1 x Manual release lever if brake with manual release was ordered

Forced cooling fan 1 x Power connector1 x Power socket4 x Hex head bolt4 x Square nut4 x Retaining bracket

Plug connectors 1 x Encoder connector (radial or axial)10 x Crimp socket contacts for encoder connector for core cross sections of 0.25 mm2 to 0.5 mm2

1 x SB50 mating connector for motor power and brake cable4 x Crimp socket contacts for power connection for core cross sections of 1.5, 2.5, 4, 6 or 10 mm2

3 x Crimp socket contacts for brake connection for core cross sections of 1 mm2 or 1.5 mm2

M1 … M6M1 … M6

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Key to the mounting position sheetsMounting Positions

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4.4 Key to the mounting position sheetsSymbols used The following table shows the symbols used in the mounting position sheets and their

meaning:

Symbol Meaning

Breather valve

Cable entry position "3"3

Notes on the shafts displayed in the mounting position sheets!

Note the following information regarding display of shafts in the mounting positionsheets:� For gear units with solid shaft: The displayed shaft is always on the A end.� For shaft mounted gear units: The shaft with dashed lines represents the customer

shaft. The output end ( = shaft position) is always shown on the A end.

M1 … M6M1 … M6

64 (BSF.., PSF..)

4 Mounting positions for helical-bevel servo gearmotorsMounting Positions

4.5 Mounting positions for helical-bevel servo gearmotorsBSF202-802

3 → page 63

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Mounting positions for helical-bevel servo gearmotorsMounting Positions

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BSBF202-802

3 → page 63

M1 … M6M1 … M6

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BSHF202-802

3 → page 63

M1 … M6M1 … M6

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BSHF202-802 /I

3 → page 63

M1 … M6M1 … M6

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BSHF202-802 /T

3 → page 63

M1 … M6M1 … M6

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BSF202-802B

3 → page 63

M1 … M6M1 … M6

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BSBF202-802B

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M1 … M6M1 … M6

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BSHF202-802B

3 → page 63

M1 … M6M1 … M6

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BSHF202-802B /I

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M1 … M6M1 … M6

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Mounting positions for planetary servo gearmotorsMounting Positions

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4.6 Mounting positions for planetary servo gearmotorsPSF121-922

3 → page 63

M1 … M6M1 … M6

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4 Mounting positions for planetary servo gearmotorsMounting Positions

PSBF121-922

3 → page 63

M1 … M6M1 … M6

4 Mounting Positions - SEW Eurodrive (BSF.., PSF..) 4 Important order information Mounting Positions...

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