PM 7S4 CAST IRON

Motori Elettrici Trifase Singola Polarità in alluminio

Shaft Heights: 160 – 180 – 200 – 225 – 250 – 280 – 315

Efficiency classes PM IE4+

Bearings SKF

The symbol “7S4” identifies the Elvem synchronous motors with Permanent Magnets in cast iron.

“7S4” cast iron synchronous motors with Elvem permanent magnets.

The motors are available with the following speeds: 1500, 1800, 3000, 3600, 4500 rpm at 50 and 60Hz and follow the
IEC “Reference standards”.
The standard protection rating is IP55 and the installed bearings are SKF.
The machining that can be associated with these motors can be found in the Special design
section.

TECHNICAL SPECIFICATIONS - 7S4 series

  • Speeds 1500, 1800, 3000, 3600, 4500
  • Voltage 230V or 400V
  • IEC Reference Regulations
  • Frequency 50/60Hz
  • Cast Iron Motor Size 160 — 180 — 200 — 225 — 250 — 280 — 315
  • IP55 Protection
  • IC 411 cooling method (on request 410)
  • SKF Bearings
  • Insulation class F
  • Service S1

CLH
TROP
SAC
KLI
PTC
PT100A
PT100
IP56
IP65
IP66
INC
FSC
TAP
C5M
SC
VA
BLBLS
BP
CU
BIS
AD
HEX
B5Q
NU
VER
CIE
ANR
VIB
LUB
CATCBT
ATEX
ULCSA
GOST
FRX
FD
TSF
RR
LSB
MIC
PGF
CPF
AVP
CAE
AVS
INV
ENC
SV

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