9
Technical data and dimension sheets
Design notes for gear units with hollow shaft and key
Operating Instructions – MOVIGEAR
®
classic
103
Dimensions, tightening torques and part numbers
The retaining screw [2] must be tightened to the tightening torque MS given in the fol-
lowing table:
Gear
unit
type
D
H7
DK
1)
L12
Key
L8
C7
L15
As-
sembly/
disas-
sembly
kit
Supplied re-
taining
screw
MS
Width
Type
[mm] [mm] [mm] [mm]
[mm] [mm] [mm] Part num-
ber
ISO 4017
[Nm]
MGFA.1
20
20
>20
6
DIN 6885-1
(domed type)
73.6
16
16
18761941
M6 × 25 - 8.8
8
MGFA.1
25
25
>25
8
73.8
16
22
06436846
M10 × 35 -
8.8
20
1) Up to a distance of at least 1.5 × DK, the diameter of the customer shaft must be ØDK
h6
, and with the
other length ØDK
g6
.
25805134/EN – 07/2018
Summary of Contents for MGFAT1-DSM-C/PE
Page 2: ...SEW EURODRIVE Driving the world...
Page 123: ......