
Technical data and characteristics 14.2 Data sheets and diagrams
Data sheet 1FW6290-xxB20-xxxx
Table 14- 43
Technical data | Symbol | Unit | ||
1FW6290 |
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Boundary conditions |
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DC link voltages | UZK | V | 600 | 600 |
Water cooling inlet temperature | TVORL | °C | 35 | 35 |
Rated temperature of winding | TN | °C | 130 | 130 |
Rated data |
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Rated torque | MN | Nm | 5760 | 5670 |
Rated current | IN | A | 95 | 120 |
Maximum speed at rated torque | nMAX,MN | rpm | 68 | 91 |
Rated power dissipation | PV,N | kW | 11 | 11.1 |
Limit data |
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Maximum torque | MMAX | Nm | 10900 | 10900 |
Maximum current | IMAX | A | 210 | 270 |
Electric power of motor at MMAX | PEL,MAX | kW | 91.9 | 10.7 |
Maximum speed at maximum torque | nMAX,MMAX | rpm | 38 | 51 |
nMAX,0 | rpm | 100 | 130 | |
Torque at n = 1 [rpm] | M0 | Nm | 6030 | 6030 |
Current at M0 and n = 1 [rpm] | I0 | A | 100 | 120 |
Thermal static torque | M0* | Nm | 4260 | 4260 |
Thermal stall current | I0* | A | 70 | 90 |
Physical constants |
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Torque constant at 20 °C | kT,20 | Nm/A | 60.7 | 47.3 |
Voltage constant | kE | V/(1000/min) | 3669 | 2859 |
Motor constant at 20 °C | kM,20 | Nm/(W)0.5 | 58.1 | 58 |
Thermal time constant | tTH | s | 180 | 180 |
No. of pole pairs | p | - | 42 | 42 |
Cogging torque | MCOG | Nm | 30 | 30 |
Stator mass | mS | kg | 187.6 | 192.8 |
Rotor mass | mL | kg | 73 | 73 |
Rotor moment of inertia | JL | 546 | 546 | |
Phase resistance of winding at 20 °C | RSTR, 20 | Ω | 0.261 | 0.159 |
Phase inductance of winding | LSTR | mH | 5.4 | 3.2 |
Data for main motor cooler *) |
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Maximum dissipated thermal power | QH,MAX | kW | 8.3 | 8.32 |
Recommended minimum volume flow | H,MIN | l/min | 14.1 | 14.1 |
Temperature increase of the coolant | ΔTH | K | 8.4 | 8.5 |
Pressure drop | ΔpH | bar | 2.2 | 2.2 |
1FW6 |
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Configuration Manual, 05/2009, |
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