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Grundfos MMS 10000
Sold By Compact HydroFor reliability, high efficiency and to keep lifecycle costs low, we
build the motor to match the pump. We have been doing this for
more than 30 years and our submersible motor know-how is
unsurpassed. • MS and MMS submersible motors have been specially
developed for the SP pump
• Motors that match the best efficiency point of the pumps • Motors are all available in various grades of stainless steel • Reliable and corrosion resistant • Long life even in rough conditions -
MMS 6 power 30kw 50f(hz),motor version T50motor diameter-6
Sold By Compact HydroMaterials in contact with the liquid:
• MMS: cast iron DIN W.-Nr. 0.6025 and NBR
rubber.
• MMS -N: stainless steel DIN W.-Nr. 1.4401 and
NBR rubber.
• MS/MMS -R: stainless steel DIN W.-Nr. 1.4539
and NBR rubber.
• MS -RE: stainless steel DIN W.-Nr. 1.4539/1.4517
and FKM rubber.
The maximum liquid temperature is listed in section
on liquid temperatures.
Related information
4.3 Liquid temperatures/cooling
3.3 Sound pressure level
The sound pressure level has been measured in
accordance with the rules laid down in the EC
Machinery Directive 2006/42/EC.
The sound pressure level of Grundfos MS and MMS
motors is lower than 70 dB(A) -
MMS 6 power 37kw 50f(hz)
Sold By Compact HydroMains frequency: 50 Hz
Rated voltage: 3 x 380-400-415 V
Voltage tolerance: +6/-10 %
Service factor: 1.00
Rated current: 45.0-43.5-44.0 A
Starting current: 380-420-430 %
Cos phi – power factor: 0.84-0.82-0.78
Rated speed: 2830-2850-2860 rpm
Rated full-load torque: 62.5 Nm
Locked-rotor torque: 110-120-130 %
Moment of inertia: 0.0088 kg m²
Motor efficiency at full load: 79-80 %
Motor efficiency at 3/4 load: 81-80 %
Motor efficiency at 1/2 load: 79-76 %
Start. method: direct-on-line
Enclosure class (IEC 34-5): IP68
Windings: PE2/PA
