SIEMENS
10/39
Siemens MD 50.1 · 2015
Gearbox options
Mounting
Shaft designs
10
■
Selection and ordering data
Shaft design
Dimensions
Article
No.
Article number
suffix
mm
8th data
position
Helical gearboxes Z and D
Gearbox size
19
29
39
49
59
69
Solid shaft
V20 x 40
V25 x 50
V25 x 50
V30 x 60
V35 x 70
V35 x 70
1
V16 x 28
-
-
-
-
-
2
V16 x 40
-
-
-
-
-
3
Solid shaft without
feather key
VG20 x 40
VG25 x 50
VG25 x 50
VG30 x 60
VG35 x 70
VG35 x 70
9
H1G
Solid shaft, inches
V0.75" x 1.57"
V1" x 1.97"
V1" x 1.97"
V1.25" x 2.36"
V1.35" x 2.76"
V1.35" x 2.76"
9
H6A
Gearbox size
79
89
109
129
149
169
Solid shaft
V40 x 80
V50 x 100
V60 x 120
V70 x 140
V90 x 170
V110x210
1
Solid shaft without
feather key
VG40 x 80
VG50 x 100
-
-
-
-
9
H1G
Solid shaft, inches
V1.625" x 3.15"
V2.125" x 3.94"
V2.375" x 4.72
V2.875" x 5.51
V3.625" x 6.69"
V4.375"x8.27"
9
H6A
Gearbox size
189
Solid shaft
V120x210
1
Solid shaft, inches
V4.75"x8.27"
9
H6A
Parallel shaft gearboxes F
Gearbox size
29
39
49
69
79
89
Solid shaft
V25 x 50
V25 x 50
V30 x 60
V35 x 70
V40 x 80
V50 x 100
1
Solid shaft without
feather key
VG25 x 50
VG25 x 50
VG30 x 60
VG35 x 70
VG40 x 80
VG50 x 100
9
H1G
Solid shaft, inches
V1" x 1.97"
V1" x 1.97"
V1.25" x 2.36"
V1.375" x 2.76"
V1.625" x 3.15"
V2" x 3.94"
9
H6A
Hollow shaft
H25
H30
H35
H40
H40
H50
5
Hollow shaft, inches
H1"
H1.25"
H1.375"
H1.5"
H1.5"
H2"
9
H7A
Hollow shaft with
shrink disk
HS25
HS30
HS35
HS40
HS40
HS50
9
H3A
SIMOLOC assembly
system, metric
HF25
HF30
HF35
HF40
HF40
HF50
9
H3G
HF20
HF25
HF30
HF35
HF35
HF40
9
H3H
SIMOLOC assembly
system, imperial
dimensions
HF1.0"
HF1.25"
HF1.375"
HF1.5"
HF1.5"
HF2.0"
9
H3J
HF0.75"
HF1.1875"
HF1.4375"
HF1.625"
HF1.625"
HF1.9375"
9
H3K
-
HF1.0"
HF1.25"
HF1.4375"
HF1.4375"
HF1.75"
9
H3L
-
-
HF1.1875"
HF1.375"
HF1.375"
HF1.625"
9
H3M
Splined hollow shaft
-
N30
N35
N35
N45
N50
9
H4A
Gearbox size
109
129
149
169
189
Solid shaft
V60 x 120
V70 x 140
V90 x 170
V110x120
V120x210
1
Solid shaft, inches
V2.375" x 4.72
V2.875 x 5.51
V3.625" x 6.69"
V4.375"x8.27"
V4.75"x8.27"
9
H6A
Hollow shaft
H60
H70
H90
H100
H120
5
Hollow shaft, inches
H2.375"
H2.75"
H3.625"
H4"
H4.5"
9
H7A
Hollow shaft with
shrink disk
HS65
HS75
HS95
HS105
HS125
9
H3A
Splined hollow shaft
N65
N70
N85
N90
N110
9
H4A
Bevel gearboxes B
Gearbox size
19
29
39
49
Solid shaft
V20 x 40
V20 x 40
V30 x 60
V35 x 70
1
Solid shaft without
feather key
VG20 x 40
VG20 x 40
VG30 x 60
VG35 x 70
9
H1G
Solid shaft, inches
V0.75" x 1.57"
V0.75" x 1.57"
V1" x 1.97"
V1.375" x 2.76"
9
H6A
Solid shaft, both ends
VD20 x 40
VD20 x 40
VD30 x 60
VD35 x 70
9
H5A
Hollow shaft
H20
H20
H30
H40
5
-
H25
H35
H35
6
-
-
H40
-
7
Hollow shaft, inches
H0.75"
H0.75"
H1.25"
H1.5"
9
H7A
Hollow shaft with
shrink disk
-
HS20
HS35
HS40
9
H3A
SIMOLOC assembly
system, metric
-
HF25
HF30
HF35
9
H3G
-
HF20
HF25
HF30
9
H3H
-
-
-
HF40
9
H3I
SIMOLOC assembly
system, imperial
dimensions
-
HF1.0"
HF1.25"
HF1.375"
9
H3J
-
HF0.75"
HF1.1875"
HF1.4375"
9
H3K
-
-
HF1.0"
HF1.25"
9
H3L
-
-
-
HF1.1875"
9
H3M
-
-
-
HF1.625"
9
H3I
© Siemens AG 2015