PRODUCT DESCRIPTION
SIEMENS 1LE0003-1EB43-4JA4 - Three-Phase Asynchronous Motor
This SIEMENS SIMOTICS GP 1LE0003 series three-phase asynchronous motor is engineered for general-purpose industrial drive applications requiring robust and reliable operation. It features a 4-pole design with an IE1 efficiency rating, suitable for continuous duty in environments such as pumps, fans, compressors, conveyors, and general machinery. The motor operates on standard industrial AC power grids, providing consistent mechanical power output for various automation and process control systems.
Technical Specifications:
- SERIES/FAMILY: SIMOTICS GP 1LE0003
- COMPONENT TYPE: Three-Phase Asynchronous Motor
- ELECTRICAL SPECS:
- NOMINAL POWER: 0.75 kW (750 W)
- NOMINAL VOLTAGE: 400V AC (50 Hz) / 460V AC (60 Hz)
- NOMINAL CURRENT: Approximately 1.7 A (at 400V, 50Hz)
- PHASE: 3-Phase
- POLES: 4-Pole
- EFFICIENCY CLASS: IE1 (Standard Efficiency)
- MECHANICAL/PHYSICAL:
- NOMINAL SPEED: Approximately 1420 RPM (at 50 Hz) / 1710 RPM (at 60 Hz)
- NOMINAL TORQUE: Approximately 5.0 Nm (at 50 Hz)
- SHAFT TYPE: Standard cylindrical shaft with keyway
- FRAME SIZE: IEC standard frame size (typically 80M or 90S for this power/pole configuration)
- MOUNTING TYPE: IM B3 (Foot-mounted)
- INTERFACE/CONTROL:
- CONTROL TYPE: Direct-on-line (DOL) or Variable Frequency Drive (VFD) compatible
- FEEDBACK: Not integrated as standard (external encoder options available for specific variants)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP55 (Dust protected and protected against low-pressure water jets from any direction)
- COOLING METHOD: IC411 (Self-ventilated, fan-cooled)
- ENCLOSURE: Cast iron frame
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial pumps, fans, compressors, conveyor systems, machine tools, general manufacturing equipment
- OPERATING ENVIRONMENT: Non-hazardous industrial environments requiring continuous duty operation