Siemens SIMOTICS M-1PH8 - Page 40

Descriptions Data position in Article No.
 1 2 3 4 5 6 7 - 8 9 10 11 12 - 13 14 15 16 - Z
Star-delta connection
1)
(3 AC
380V to 480V))
1500/4000r/min,
2000/5000r/min,
2500/6000r/min
S
Cooling Forced ventilation DE -> NDE (degree of protection IP 55) 0
Forced ventilation NDE -> DE (degree of protection IP 55) 1
Water cooling (degree of protection IP 65) 2
Type of construc‐
tion
IM B3 (IM V5, IM V6, IM B6, IM B7, IM B8) 0
IM B5 (IM V1, IM V3)
14)
2
IM B35 (IM V15, IM V35)
6)
3
Shaft extension
(DE)
Balancing
Plain shaft --- 0
Fitted key
11)
Full-key 1
Fitted key
11)
Half-key 2
Plain hollow
shaft
1) 10) 18)
--- 3
Bearings Vibration quality acc. to Sie‐
mens/EN 60034-14
Shaft and 󹪞ange accuracy 
Standard with lo‐
cation bearing
15)
R/A R B
Standard with lo‐
cation bearing
15)
S/A R C
Standard with lo‐
cation bearing
1) 15)
SR/A R D
Standard
15)
R/A R G
Standard
15)
S/A R H
Increased radial
forces
15) 17)
R/A R F
Performance
7)
SPECIAL/B SPECIAL L
High Perform‐
ance
13)
SPECIAL/B SPECIAL M
Advanced Life‐
time
8) 15)
S/A R Q
Power connec‐
tion
Cable entry Signal connection (looking onto DE)
Terminal box (top) Right DE A
Terminal box (top) Left DE B
Terminal box (top) NDE Left C
Terminal box
(top)
16)
DE Left D
Power connector
(top)
9) 12)
Right DE E
Power connector
(top)
9) 12)
Left DE F
Motor description
3.4Selection and ordering data
1PH8 SIMOTICS M main motors
38 Con󹪝guration Manual, 12/2022, A5E51895839A