Siemens SIMOTICS M-1PH8 Configuration Manual

Table 4-4 Minimum distance S between the air intake/outlet openings and other adjacent
components
Shaft height
mm
Minimum clearance S
mm
80 30
6
100 30
132 60
160 80
180/225 100
280 120
Ventilation data and sound pressure levels
Table 4-5 Ventilation data and sound pressure levels
Shaft
height
mm
Air 󹪞ow direc‐
tion
Degree
of protec‐
tion
Air󹪞ow rate,
min.
m
3
/s
Air discharge Sound pressure level L
pA
(1m)
Motor + operation with an exter‐
nal fan 50Hz rated load, toler‐
ance +3 dB
dB
Pressure
drop (Δp)
Pa
80 NDE → DE
DE → NDE
IP55 0.02 Axial 70
1)
95
100 NDE → DE
DE → NDE
IP55 0.04 110
132 NDE → DE
DE → NDE
IP55 0.09 140
160 NDE → DE
DE → NDE
IP55 0.16 73
1)
200
180 NDE → DE
DE → NDE
IP23 0.21 73
2)
450
IP55 0.17 550
225 NDE → DE
DE → NDE
IP23 0.33 600
IP55 0.31 650
280 NDE → DE
DE → NDE
IP23 0.52 Radial 74
2)
600
IP55 0.42 600
Mechanical properties
4.1Cooling
1PH8 SIMOTICS M main motors
Con󹪝guration Manual, 12/2022, A5E51895839A 69

Siemens SIMOTICS M-1PH8 Specifications

General

Brand	Siemens
Model	SIMOTICS M-1PH8
Category	Engine
Language	English