Grundfos MMS 6 R (96879445)
Product ID: 96879445
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Grundfos MMS 6 R (96879445)
Grundfos MMS 6 R (96879445)
The motor is a 3-phase motor of the wet winded rewindable type with sand shield, liquid-lubricated bearings and pressure equalizing diaphragm.
| Liquid: | |
| Max liquid t at 0.5 m/sec: | 50 °C |
| Technical: | |
| Shaft seal for motor: | SIC/SIC |
| Approvals: | CE |
| Motor version: | T50 |
| Materials: | |
| Motor: | Stainless steel |
| DIN W.-Nr. 1.4539 | |
| ASTM 904L | |
| Rubber: | NBR |
| Installation: | |
| Maximum ambient pressure: | 60 bar |
| Motor diameter: | 6 inch |
| Electrical data: | |
| Motor type: | MMS6 |
| Rated power - P2: | 22 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-400-415 V |
| Voltage tolerance: | +6/-10 % |
| Service factor: | 1.00 |
| Rated current: | 53-52-53 A |
| Starting current: | 495-530-545 % |
| Cos phi - power factor: | 0.83-0.80-0.76 |
| Rated speed: | 2860-2880-2890 rpm |
| Rated full-load torque: | 73.5 Nm |
| Locked-rotor torque: | 178-200-216 % |
| Moment of inertia: | 0.01 kg m² |
| Motor efficiency at full load: | 80.6-81.2 % |
| Motor efficiency at 3/4 load: | 82.2-81 % |
| Motor efficiency at 1/2 load: | 81.3-77.8 % |
| Start. method: | star/delta |
| Enclosure class (IEC 34-5): | IP68 |
| Windings: | PE2/PA |
| Others: | |
| Net weight: | 95 kg |
| Shipping volume: | 0.085 m³ |
Applications
- Community water supply — Reliable, sustainable and low-risk community water systems from source to tap, including water management and revenue collection systems, for low-income remote or informal urban settlement areas in developing countries.