For STS, RMG and RTG Cranes
Features
- High starting torque
- Extensive speed control range
- High overload capacity
- Low mass moment of inertia
- Low weight as compared to standard motors
- All prevalent types of construction, cooling and protection
- Variants for explosion endangered areas of zone 1 and zone 2 in protection classes Ex “px” and Ex “pz” for pressurized enclosures •High power density
- High control dynamics
- Compact motor design
- Adaptation to existing foundation (retrofitting)
- Performance according to insulation class H
- Additional Encoder Mounting
Technical Specifications
| Power | 180 kW – 900 kW |
| Rated Voltage | Max. 690 V |
| Degree of Protection | IP 23 – IP 56 |
| Duty Cycle | S1, S2 – 30 min |
| Number of poles | 4, 6, 8 or 10 |
| Cooling Type | TEFV(IC 416),TEFC(IC411) |
| Type of Construction | IM B3 according IEC |
| Protection | PT 100 |
| Anti-condensation heater | Present |
| Special insulated bearings and winding | Present |
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