MIL-DTL-17060G(SH)
APPENDIX B
(a) A manual is being supplied for the driven equipment and a copy of both the motor and
insulation drawings are included in the manual.
(b) When a manual is not being supplied for the driven equipment, reference to the insulation
drawing on the motor drawing will be permitted provided the insulation drawing is furnished with the motor
drawing.
(2) These additional data, together with the information required by (j), (k), (1), and (n), inclusive, shall
completely describe all insulation used, indicating the materials, dimensions, forms, sequence of winding and
insulation operations, numbers of layers and amount of overlapping of tape applications, treatment schedules
prebake period and temperature, number of dips and class of varnish used, varnish manufacturer's identification
number or symbol, temperature and duration of baking temperatures, vacuum and pressure employed during
impregnation (where used) as applicable for each type of wound assembly (main field coils, stator coils, and wound
rotor assembly) including:
(a)
Conductor strand and turn insulation.
(b) Coil insulation including slot and end turn insulation of each armature coil, ground insulation,
coil turn separators, coil end turn banding insulation, and support pads between coils and armature, rotor or pole
piece supports.
(c) Other sketches shall show such details as dimensions, the direction and overlap of the various
tape windings on strands. Conductors, turns and coils, the distance that coil slot insulation and slot wedge extend
beyond the iron, and the original and final shape of the wound conductors and coils, including flare. A sketch shall
be shown indicating the location of pins or the form for winding mush or random wound coils.
(d)
Each sketch shall be identified as to the design of motor and the type of winding.
s. Classification block directly above title block including manufacturer's type and class, frame size, duty
enclosure, speed Class, synchronous and full-load r/min, hp, volts, hertz, phases, type of rotor design, class of
insulation, type of mounting, service classification, ambient temperature, and measured full-load amperes. In
addition, the following identification shall be placed below the classification block:
(1) For submarine motors - "SPECIAL QUIET MOTOR DESIGN, MIL-STD-740".
(2) For nonmagnetic motor - "NONMAGNETIC (NM)".
t.
Government specification, size, and quantity applicable to motor terminal lugs.
u. Phantom view of grease cups flagged and listed by size in the parts list with the following comment in the
remarks column: "Repair part only".
v. On drawings covering equipment shock-test, which have been found satisfactory, there shall be indicated
the following:
(1) For motors accepted by other than shock test extension, the file number and date of the shock-test
report and the serial number and date of the command or agency letter of acceptance.
(2) For motors accepted by shock test extension, the file number and date of the shock test report from
which acceptance extended, the serial number and date of the Government acceptance letter for the motor from
which shock test acceptance was extended and the serial number and date of the Government letter authorizing the
shock test extension.
w. Structureborne noise acceptance criteria and identification of the driven auxiliary including manufacturer
and model number (or equivalent).
x. On class H or N insulated motors, the file number and date of the command, or agency concerned letter
accepting the insulation suitability test.
y. In the parts list, identify onboard repair parts by an asterisk and add the following note under the parts list:
"Piece numbers identified by an asterisk are normally supplied as onboard repair parts. For onboard repair parts
actually furnished, refer to the contract or order".
z.
On nonmagnetic motors, the unit weight of all items constructed from magnetic materials.
aa. On motors with sealed insulation system, the file number and date of the suitability test report.
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