PRODUCT DESCRIPTION
LENZE SF250V - Smart Motor (Integrated Motor and Drive)
The LENZE SF250V is a model variant within the Smart Motor series, representing a decentralized drive solution that integrates an asynchronous motor with a frequency inverter. Engineered for robust performance in horizontal material handling, pumps, and fans, it provides a wide speed setting range and simplified commissioning through its integrated control electronics. This unit is designed to optimize energy efficiency and reduce wiring complexity in industrial automation applications.
Technical Specifications:
- SERIES/FAMILY: Smart Motor (SF)
- COMPONENT TYPE: Integrated Motor and Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase 400VAC
- INPUT FREQUENCY: 50/60 Hz
- POWER RANGE: 0.37 kW to 2.2 kW (SF250V denotes a specific model variant within this range)
- MECHANICAL/PHYSICAL:
- SPEED RANGE: 500 to 2600 RPM (variable, dependent on configuration)
- TORQUE: Varies with specific power rating and operating speed
- FORM FACTOR: Compact asynchronous motor with integrated inverter housing
- SHAFT TYPE: Standard keyway shaft, typically designed for direct gearbox mounting
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: CANopen, EtherCAT, EtherNet/IP, PROFINET (configurable via optional modules)
- CONTROL METHOD: Sensorless vector control for speed and torque regulation
- I/O: Digital inputs for control commands (e.g., start/stop, direction), digital outputs for status feedback
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP55 or IP65 (dependent on specific model configuration)
- COOLING METHOD: Self-cooled (fan-cooled or natural convection)
- MOUNTING STYLE: Flange-mounted (B5) or foot-mounted (B3), optimized for direct attachment to gearboxes
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Decentralized conveyor systems, material handling equipment, pumps, fans, agitators, general machine building
- KEY FEATURES: Energy efficiency, wide speed setting range, reduced wiring requirements, simplified commissioning, integrated safety functions (STO)