IP23 high-performance motors KH2
- The max. speed is max. 9,000 min-1 depending on the size.
- All motors can be controlled with full max. torque down to zero speed.
- The power and torque refer to the rated speed.
- The torque decreases from the rated speed and the power is constant up to the max. const. Power limit point.
- At speeds >const. The motors have a power derating of -5%.
- These motors are operated exclusively with a frequency inverter (see suitable accessories).
- The shaft material is 39NiCrMo3
- PROTECTION DEGREE: IP23
- RATED VOLTAGE: 400 V
- NUMBER OF POLES: 4
- DUTY TYPE: S1 / S6-40%
- RATED SPEED: 2600 min-1
- RATED FREQUENCY: 88,4 Hz
- OUTPUT POWER: 15,1 kW (S1) / 21,1 kW (S6-40%)
- RATED TORQUE: 55,3 Nm (S1) / 77,4 Nm (S6-40%)
- RATED CURRENT: 34,0 A (S1) / 47,6 A (S6-40%)
- EFFICIENCY: 81,5 %
- CONSTANT-POWER RANGE max.: 4200 min-1 (S1) / 3150 min-1 (S6-40%)
- COOLING: IC06
- INSULATION CLASS: F
- THERMAL PROTECTION: KLIXON (PT100 / PTC on request)
- VIBRATION CLASS: A (B on request)
- MAX. MECHANICAL SPEED: 9000 min-1
- DIMENSIONS B/O/X/Y: 214 / 405 / 200 / 195 mm
- PROTECTION DEGREE: IP23
- RATED VOLTAGE: 400 V
- NUMBER OF POLES: 6
- DUTY TYPE: S1 / S6-40%
- RATED SPEED: 2020 min-1
- RATED FREQUENCY: 101,5 Hz
- OUTPUT POWER: 348,0 kW (S1) / 490,0 kW (S6-40%)
- RATED TORQUE: 1650 Nm (S1) / 2320 Nm (S6-40%)
- RATED CURRENT: 635 A (S1) / 890 A (S6-40%)
- EFFICIENCY: 94,0 %
- CONSTANT-POWER RANGE max.: 3500 min-1 (S1) / 3250 min-1 (S6-40%)
- COOLING: IC06 (filter on request), standard fan 3x230/400 Vac 50 Hz 11,2/6,4 A 3,0 kW
- INSULATION CLASS: F
- THERMAL PROTECTION: KLIXON (PT100, PTC on request)
- VIBRATIONSKLASSE: A (B on request)
- AMBIENT CONDITIONS: 0 to +40 °C, 1000 m ABOVE SEA LEVEL
- MOUNTING FORM: B3, B35 or others on request
- BRAKE: up to 2400 Nm (on request)
- ENCODER: Encoder or resolver (on request)
- BEARINGS DE/NDE: Ball bearing (roller bearing DE on request) / Ball bearing (isolated on request)
- MAX. MECHANICAL SPEED: 3500 min-1 (3000 min-1 For roller bearings
- DIMENSIONS B/O: 621 / 970 mm
- MOMENT OF INERTIA J: 3,1 kgm2
- ARTICLE WEIGHT: 955,00 kg
- PAINT SYSTEM: Nitro, polyurethane on request