SIEMENS
2/10
Siemens D 83.1 · 2016
2
Motors with Explosion Protection
SIMOTICS XP 1MD5 motor series
General information
■
Technical specifications
(continued)
Mechanical design
Sectional view of 1MD5 three-phase motor, frame sizes 71 to 132,
Example: 1MD5131-0BD60-4AA1
(
Motor type: DNGW-132SR-02
)
7.5 kW, 2-pole
Sectional view of 1MD5 three-phase motor, frame sizes 160 to 355
Example: 1MD5315-0BD60-4AA1 (
Motor type: DNGW-315LL-02
)
200 kW, 2-pole
Enclosure and ventilation
Enclosure and fan for motors of the SIMOTICS XP 1MD5 series
G_D083_XX_00065a
G_D083_XX_00066
Frame size
Enclosure
Bearing plates
Fan cover
Fan
Material
Design
of enclosure feet
1)
Surface
Material
Flange ring
on bearing plate
Material
Material
71
Cast-iron
Cast
With cooling
fins
Cast-iron
Screwed on
Sheet steel
Plastic
3)
80 … 112
Cast
132
Cast
2)
160
Screwed on
180 … 280
Screwed on
315
Metal
3)
355
Cast
Metal
3) 4)
1)
For designs with feet only.
2)
Terminal boxes are screwed on at the side on frame sizes 132 and 160.
3)
With specific operating conditions, the external fans can be constructed
with special materials (see special versions).
4)
Only one direction of rotation for 2-pole and 4-pole version.
© Siemens AG 2016