Siemens 1LG4 186-4AA61-Z 180L Three Phase E-Motor

The Siemens 1LG4 186-4AA61-Z 180L is a high-performance three-phase electric motor engineered for industrial use. With robust construction, high efficiency, and flexible voltage operation, it ensures reliable performance in demanding applications.

Manufacturer: Siemens
Type: Three Phase E-Motor
Model: 1LG4 186-4AA61-Z 180L
Part No.: UC 0412/051598001

Technical information

• Frame Size: 180L
• Construction: IM B5
• Voltage (Δ/Y): 400 V Δ / 690 V Y (50 Hz)
• Current (A): 41.5 A (Δ), 24 A (Y)
• Power: 22 kW
• Cos φ: 0.84
• Speed: 1465 rpm
• Voltage (Δ): 460 V (60 Hz)
• Current (A): 40.5 A
• Power: 25.3 kW
• Cos φ: 0.85
• Speed: 1765 rpm
• Data Range: 380“420 V Δ, 42.5“41.5 A / 660“725 V Y, 24.5“24 A (50 Hz); 440“480 V Δ, 41.5“41 A (60 Hz)
• Thermal Class: Th.Cl. F
• Protection Class: IP55