SIEMENS
9/5
Siemens D 21.4 · 2017
SIMOTICS main motors
SIMOTICS M asynchronous and synchronous motors for SINAMICS S120
SIMOTICS M-1PH8 main motors
9
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Benefits
7
Low space requirements thanks to high power density
7
Performance capability thanks to wide rotational speed
setting ranges
7
High degree of structural flexibility due to the choice of
- Asynchronous or synchronous design
- Forced ventilation or water cooling
- Mechanical designs
7
Minimized maintenance costs thanks to high bearing service
lives
7
Precise motion control thanks to high rotational accuracy,
even at the lowest speeds
7
Maximum thermal utilization over the complete
speed range
7
Quiet operation as a result of low sound pressure level
7
Optimized for the SINAMICS S120 drive system
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Application
The application spectrum reaches across all industries and
comprises, for example:
•
Main drives in presses and extruders
•
Converting applications
•
Main spindle drives in machine tools
(See Catalog NC 62)
•
Rotary axes in the paper and printing industry
•
Use in crane systems
The SIMOTICS M-1PH8 motors are suitable for installation in dry
indoor areas without corrosive atmospheres.
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Characteristic curves
SIMOTICS M-1PH8 asynchronous motor
Typical speed/power characteristic curve for SIMOTICS M-1PH8
asynchronous motors
SIMOTICS M-1PH8 synchronous motor
Typical speed/power characteristic curve for SIMOTICS M-1PH8
synchronous motors
The characteristic curves show the typical relationship between
motor speed and drive power for SIMOTICS M-1PH8 motors for
duty type S1 (continuous duty) in accordance with IEC 60034-1.
The detailed characteristic curves for the corresponding voltage
and winding can be found in the SIMOTICS M-1PH8
Configuration Manual.
n
2
P
max
S
1
n
max
n
P
Voltage limiting characteristic
Constant
power
range
(field weakening range)
n
rated
P
rated
G_PM21_EN_00074a
Constant
torque
range
n
rated
n
max,Inv
P
max
P
P
rated
S
1
n
max
n
G_PM21_EN_00075
© Siemens AG 2017