Material Specification - Motor - Grundfos IO 100 Product Manual

Technical data

Material specification - motor

Pos. Description Material
Stator with sleeve,
201 Stainless steel
complete
202 Rotor Stainless steel
202a Stop ring PP
202c Shaft end Stainless steel
203 Thrust bearing, stationary Stainless steel/carbon
Bearing plate with radial
205 Silicon carbide
bearing
Stainless steel/
aluminium oxide
206 Thrust bearing, rotating
Al
220 Motor cable with plug
222a Filling plug NBR
223 Electronic unit
Standard version:
224 O-ring
NBR.
225 Top cover PPS
232 Shaft seal MFS 3: NBR.
243 Thrust-bearing housing Stainless steel
250 Nut (M4) Stainless steel
MFS 3
EN/DIN
1.4301
1.4301
1.4401
1.4401
1.4301
1.4401
O
2 3
1.4408
1.4401
MFS 3
AISI
304
304
316
316
304
316
316
316
SQFlex
202c
232
222a
224
225
206
203
243
205
202a
202
201
223
220
250
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