Technical data

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Manual – Gear Units and Gearmotors

Fixed covers

Design and Operating Notes

10.14 Fixed covers

Parallel shaft helical gear units, helical-bevel gear units and helical-worm gear units with

hollow shafts and shrink discs of size 37 up to size 97 in some cases come equipped

with a rotating cover. If for safety reasons fixed covers are required for these gear units,

you can order them for the respective gear unit types by quoting the part numbers in the

following tables. Parallel shaft helical gear units and helical-bevel gear units with hollow

shafts and shrink disks of size 107 and higher as well as parallel shaft helical gear units

of size 27 come equipped with a fixed cover as standard.

1. Pull off the rotating cover.

2. Install and fasten fixed cover.

Part numbers and

dimensions

03190AXX

Figure 107: Replacing a rotating cover with a fixed cover

1. 2.

04356AXX

Parallel shaft helical gearmotors FH..37 FH..47 FH..57 FH..67 FH..77 FH..87 FH..97

Part number 643 513 0 643 514 9 643 515 7 643 515 7 643 516 5 643 517 3 643 518 1

Max. size of motor that can be

mounted

DT80.. DT80.. DT80.. DV132S DV160M DV180.. DV180..

G4 [in] 3.07 3.46 3.94 3.94 4.76 6.46 7.28

O1 [in] 6.18 7.42 8.17 8.72 10.04 11.61 14.31

X [in] 0.08 0.18 0.30 0.24 0.24 0.16 0.26

Y [in] 2.95 3.27 3.27 3.66 4.49 6.26 6.85

Helical-bevel gearmotors

KH..37 KH..47 KH..57 KH..67 KH..77 KH..87 KH..97

Part number 643 513 0 643 514 9 643 515 7 643 515 7 643 516 5 643 517 3 643 518 1

G4 [in] 3.07 3.46 3.94 3.94 4.76 6.46 7.28

O2 [in] 3.74 4.39 4.82 5.08 5.79 6.77 8.29

X [in] 0 0.06 0.22 0.12 0.04 0.08 0.18

Y [in] 2.95 3.27 3.27 3.66 4.49 6.26 6.85

1) Not possible in foot-mounted helical-bevel gear units with hollow shafts and shrink discs (KH..B).

Helical-worm gearmotors SH..37 SH..47 SH..57 SH..67 SH..77 SH..87 SH..97

Part number 643 512 2 643 513 0 643 514 9 643 515 7 643 516 5 643 517 3 643 518 1

G4 [in] 2.32 3.07 3.46 3.94 4.76 6.46 7.28

O2 [in] 3.46 3.74 4.39 4.94 5.79 6.93 8.05

X [in] 0.04 0 0.06 0.12 0.04 0 0.02

Y [in] 2.09 2.95 3.27 3.66 4.49 6.26 6.85