POSSIBLE OPTIONS: • Special voltage • PTC thermistor for operation via frequency inverter • Protection class IP 56 or IP 65 • Winding in isolation class 180 (H) • External fan • Marine version • Special coating • Current-insulated bearing • Integrated frequency inverter • Explosion-proof version (ATEX) On request, the motors can be supplied with an integrated, freely programmable frequency controller. The controller allows precise and extremely fast adjustment to changing operating conditions. THREE-PHASE MOTORS MATERIALS Aluminium or grey cast iron TECHNICAL DATA • Circuit type Star connection or delta connection • Number of poles 2, 4, 6 or 8 • Size 63 to 355 • Power 0.04 to 500 kW • Frequency 50 or 60 Hz • Efficiency class IE 2, IE 3 and IE 4 • Dimensioned speed 750 to 3,000 min-1 • Measuring torque torque approx. 10 to 1,700 Nm • Insulation Heat class 155 (F) Utilisation according to thermal class 130 (B) • Standard degree of protection IP 55 • Cooling Self-cooled • Temperature range -20 °C to 40 °C • Standard voltage at 50 Hz 230 V, 400 V, 500 V, 690 V • Design Foot-mounted, flange-mounted, and combined variants • Standard colour RAL 7030 stone grey or hammer finish blue 77
RkJQdWJsaXNoZXIy MTkyODMyNw==