
Technical data and characteristics 14.2 Data sheets and diagrams
Technical data | Symbol | Unit |
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1FW6230 |
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Rotor moment of inertia | JL | 173 | 173 | |
Phase resistance of winding at 20 °C | RSTR, 20 | Ω | 0.182 | 0.0904 |
Phase inductance of winding | LSTR | mH | 2 | 1 |
Data for main motor cooler *) |
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Maximum dissipated thermal power | QH,MAX | kW | 6.4 | 6.24 |
Recommended minimum volume flow | H,MIN | l/min | 10.5 | 10.5 |
Temperature increase of the coolant | ΔTH | K | 8.8 | 8.5 |
Pressure drop | ΔpH | bar | 2.2 | 2.2 |
Data for precision motor cooler *) |
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Maximum dissipated thermal power | QP,MAX | kW | 0.691 | 0.673 |
Recommended minimum volume flow | P,MIN | l/min | 4 | 4 |
Temperature increase of the coolant | ΔTP | K | 2.5 | 2.4 |
Pressure drop | ΔpH | bar | 2.2 | 2.2 |
*) Parallel connection of main and precision motor cooler
1FW6 | 261 |
Configuration Manual, 05/2009, |