DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
DC motor - Siemens, s.r.o.
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Table 6-4 Recommended torques for tightening the coupling part<br />
Thread size Torque [Nm]<br />
M16 20<br />
M20 30<br />
M24 40<br />
[ID 584]<br />
6.3.5 Assembling the <strong>motor</strong><br />
General<br />
Sealing measures<br />
Maintenance<br />
If possible the <strong>motor</strong> should be assembled on an aligning plate. This ensures that<br />
the position of the brush rocker in relation to the stator housing is correctly set and<br />
the footings are on one level.<br />
Note<br />
When mounting the bearing end shield at the D-end, take care that the windings<br />
protruding from the stator housing are not damaged.<br />
Bare joints between parts (e.g. between housings, bearing end shields and bearing<br />
cartridges) must be cleaned and at least regreased.<br />
If joint sealants have been used where there are higher requirements in terms of<br />
the degree of protection, these joints between parts must likewise be sealed again<br />
during assembly using suitable silicone-free, non-hardening sealing compound. It<br />
is recommended that this sealing compound should then also be used when<br />
inserting the corresponding fixing screws.<br />
If sealing elements are installed, these must be checked and if they are no longer<br />
sufficiently effective they must be replaced.<br />
Screw/bolt locking elements<br />
Screws/bolts or nuts which are mounted together with locking, spring-loaded<br />
and/or force-distributing elements (e.g. safety plates, spring washers, etc.) must be<br />
equipped with identical operational elements again when the <strong>motor</strong> is assembled.<br />
Form-fit locking elements must always be replaced.<br />
When reassembling the <strong>motor</strong>, always install fixing screws with a "clamping length"<br />
< 25 mm with suitable locking elements (spring washers, strain washers and the<br />
like) or with a removable locking agent (e.g. LOCTITE). The clamping length is<br />
taken as the distance between the head of the bolt and the point at which the bolt<br />
is screwed in.<br />
SIEMENS AG T61160347010001 (DMHO V9)<br />
Operating instructions 1GG6286-0NA4.-1VV1-Z 6-15