6.3 Dimensional drawings
In this chapter, you can find the dimensions of the geared motors with redundant brake.
There is a dimensional drawing for every possible shaft/housing design, each with the tables for gear unit di-
mensions, motor adapter dimensions, motor dimensions and geared motor dimensions.
Dimensions can exceed the specifications of ISO 2768-mK due to casting tolerances or accumulation of indi-
vidual tolerances.
We reserve the right to make dimensional changes due to ongoing technical development.
You can download 3D models of our standard drives at https://configurator.stoeber.de/en-US/
.
Combination options and the dimensions of forced ventilated geared motors can also be found at https://
configurator.stoeber.de/en-US/.
Tolerances
Axis height in accordance with DIN 747 Tolerance
Up to 50 mm -0.4 mm
Up to 250 mm -0.5 mm
Up to 630 mm -0.6 mm
Solid shaft Tolerance
Shaft ∅ fit ≤ 50 mm DIN 748-1, ISO k6
Shaft ∅ fit > 50 mm DIN 748-1, ISO m6
Feather keys DIN 6885-1, high form A
Hollow shaft Tolerance
Hollow shaft hole fit ISO H7
Feather keys DIN 6885-1, high form
Flange Pilot tolerance
Up to 300 mm ISO j6
Starting at 350 mm ISO h6
Centering holes in solid shafts in accordance with DIN 332-2, DR shape
Thread size M4 M5 M6 M8 M10 M12 M16 M20 M24
Thread depth
[mm]
10 12.5 16 19 22 28 36 42 50
6 Foffset helical geared motors 6.3 Dimensional drawings
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