Siemens 1LE1023-1AA43-4AB4-Z L22+L23 SIMOTICS GP Low Voltage Motor
The Siemens SIMOTICS GP 1LE1023-1AA43-4AB4-Z (L22+L23) is a general-purpose low-voltage motor built for continuous, reliable operation in demanding environments, combining high efficiency with rugged construction.
Key Features
-
IE3 / NEMA Premium Efficiency
Designed to reduce energy consumption and operating costs in continuous-duty applications. -
Squirrel-Cage Induction Motor
Proven, low-maintenance design ideal for industrial drives and automation systems. -
Robust Aluminum Housing
Lightweight yet durable, suitable for harsh industrial environments. -
IP55 Protection Rating
Dust-protected and water-resistant—handles real-world plant conditions without drama. -
Self-Ventilated Cooling (IC411)
Efficient cooling ensures stable performance under continuous load. -
Enhanced Bearing Design (L22 Option)
Built for increased transverse forces—useful in belt-driven or heavy-load setups.
Specifications
- Product Name: SIMOTICS GP Low Voltage Motor
- Part Number: 1LE1023-1AA43-4AB4-Z (L22+L23)
- Brand: Siemens
Electrical & Performance
- Power Rating: 3 kW (50 Hz) / 4 HP (60 Hz)
-
Voltage:
- 400 V (50 Hz)
- 460 V (60 Hz)
- Frequency: 50 / 60 Hz
- Poles: 2-pole (high-speed motor)
- Efficiency Class: IE3 / NEMA Premium
Mechanical & Design
- Frame Size: 100L
- Housing Material: Aluminum
- Mounting Type: IM B3 (foot-mounted)
- Cooling Method: Self-ventilated (IC411)
- Protection Class: IP55
- Insulation Class: F (155°C) with B temperature rise
