Energy efficiency, reliability and high performance in a single product.
The PM IE4 motor makes it possible to obtain a return on the initial investment after few months from its start-up, as electricity consumption decreases compared to an IE1 motor.
In addition to having these real economic savings, the use of IE4 motors increases the reliability and performance of the entire system.
TECHNICAL FEATURES
| IPM 112A 4,0-8,0kW 400V IE4 | ||||
| THREE-PHASE 400V INVERTER POWER SUPPLY | ||||
| MOTOR IC411 (self-ventilated) | 4,0 kW | 8,0 kW | ||
| Description | Symbol | Units of measure | Nominal Speed | |
| 1500 RPM | 3000 RPM | |||
| Frequency | f | [Hz] | 100 | 200 |
| Number of Poles | 2p | 8 | 8 | |
| Maximum No-load speed | n_max | [RPM] | 2700 | 4900 |
| Constant voltage | Ke | [V_rms/KRPM] | 173,3 | 86,7 |
| Constant torque | Kt | [Nm/A_rms] | 2,89 | 1,34 |
| Rated torque | Cnom | [Nm] | 25,5 | 25,5 |
| Rated current | Inom | [A_rms] | 8,8 | 17,9 |
| Efficiency | η | [%] | 91,1 | 91,7 |
| Maximum torque | Cmax | [Nm] | 31,6 | 30,3 |
| Maximum torque current | Imax | [A_rms] | 10,8 | 21,1 |
| Minimum switching requency | f_switch | [kHz] | 4 | 4 |
| Phase resistance @T_amb | Rs | [Ω] | 2,2 | 0,58 |
| Direct axis inductance | Ld | [mH] | 6,1 | 1,5 |
| Quadrature axis inductance | Lq | [mH] | 13,6 | 2,6 |
| Magnetic flux | ϕe | [mWb] | 0,341 | 0,158 |
| Motor weight | P | [kg] | 22,6 | |
| Room temperature | T_amb | [°C] | -15 ÷ 40 | |
| IP degree of protection | IP | 55 | ||
| Insulation class | F | |||
| Overtemperature | Dt | [°C] | 34 | 40 |
| Type of service | S1 | |||
Operating torque curve 4,0kW - 1500 RPM
Operating power curve 4,0kW - 1500 RPM
Operating torque curve 8,0kW - 3000 RPM
Operating power curve 8,0kW - 3000 RPM
