Siemens SIMOTICS M-1PH8 - Page 34

1) Radial eccentricity of the shaft end, coaxiality of the centering wheel and axial eccentricity of the mounting 󹪞ange with respect
to the axis of the shaft end.
2) Applicable for "Performance", "High Performance" and "Premium Performance" versions
SH = Shaft Height
S/R = Signal/Revolution
DE = Drive End (motor drive end)
NDE = Non-Drive End (motor fan end)
Table 3-2 Water cooling
Insulation of the stator winding according to EN
60034–1 (IEC 60034–1)
For a coolant intake temperature of up to +30°C
SH 80 ... SH 280: Temperature class 180 (H)
3)
Cooling
in accordance with EN60034-6 (IEC60034-6)
Water cooling
max. Cooling water pressure at inlet: 6bar
connection thread at NDE
(for additional data, see Chapter "Mechanical properties of the motors")
Temperature monitoring Temperature sensor in the stator winding
SH 180 ... SH 280: Additional temperature sensor as a standby
Type
in accordance with EN60034-7 (IEC60034-7)
SH 80:
SH 100 ... SH 280:
IM B3, IM B5
IM B3, IM B5, IM B35
Degree of protection
in accordance with EN60034-5 (IEC60034-5)
SH 80 ... SH 160:
SH 180 ... SH 280:
IP65
IP55
Shaft extension at the drive
end (DE) in accordance with DIN 748-3 (IEC
60072-1)
Plain shaft or feather key
for full key or half-key balancing
Shaft and 󹪞ange accuracy
in accordance with DIN 42955 (IEC 60072-1)
1)
SH 80 ... SH 160:
SH 180 ... SH 280:
Tolerance R/A (reduced), SPECIAL
2)
Tolerance N (normal)
Vibration magnitudes
in accordance with Siemens / EN 60034-14 (IEC
60034-14)
SH 80 ... SH 160
:SH 180 ... SH 280:
Level R/A, SPECIAL
2)
Level A
Sound pressure level
in accordance with DIN EN ISO 1680, max.
Tolerance +3dB
SH 80 ... SH 132: 68 dB at a rated pulse frequency of 4 kHz and
a speed range up to 5000r/min
SH 160: 69 dB at a rated pulse frequency of 4 kHz and
a speed range up to 5000r/min
SH 180 and SH 225: 70 dB at a rated pulse frequency
of 2 or 4kHz and speed ranges:
• SH 180 to 5000r/min
• SH 225 to 4500r/min
SH 280: 72dB at a rated pulse frequency of 2kHz and
a speed range up to 3300r/min
(For further data, see Section "Mechanical properties of the motors")
Bearing versions and maximum speeds See Chapter "Mechanical properties of the motors"
Motor description
3.2Technical characteristics and environmental conditions
1PH8 SIMOTICS M main motors
32 Con󹪝guration Manual, 12/2022, A5E51895839A