Figure 18. Allowed horizontal mounting positions, mounting option 2
Mounting the electric machine
Do not to exceed the maximum axial and radial forces calculated for the shaft with the document DOC-000454.
Do not use the N-end of the electric machine for mounting the electric machine.
Refer to chapter
Allowed mounting positions
for the correct mounting positions of the electric machine.
Mount the electric machine on a correct supporting structure that is discussed in chapter
"Supporting structure requirements".
1. Lift the electric machine to the correct mounting position. See Chapter
Lifting
for details.
2. The electric machine is mounted from its D-end ange (SAE3 transmission housing ange). SAE3
ywheel housing is required as a mating ange.
3. Align the electric machine with the mating housing alignment. See Chapter
Shaft alignment
and load
.
4. Connect the shaft of the electric machine, make sure to use full spline engagement. Lubricate
the spline.
A recommended spline lubricant is a 50/50 compound of a high temperature grease and a molybdenum disulphide
powder. When applied initially and re-applied at proper intervals, it will help prevent fretting corrosion and premature
wear. This lubricant is not soluble in oil and should be used accordingly. Further products which may be recommended
are Molycote, Meta ux, Never Seeze, Optimol and similar.
5.Attach the mounting bolts. For steel housing the minimum lenght of the bolt is 35 mm and for
aluminium housing 40 mm. (40 mm and 45 mm for EM-PMI375-T800)
6.The electric machine N-end ange (SAE 4 ywheel housing) can be used for auxiliary
components or support.
EM-PMI375
6. Installation
| BC265856307805en-000105
©
Danfoss | Produced By: Danfoss Power Solutions | January 2019 | 35
Summary of Contents for EM-PMI375-T1100
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