PRODUCT DESCRIPTION
SIEMENS 1FT7044-5AK71-1MH1 - Synchronous Servo Motor
This SIEMENS 1FT7044-5AK71-1MH1 is a compact, permanent-magnet synchronous servo motor from the SIMOTICS S-1FT7 series, engineered for high-dynamic industrial applications. It integrates a plain shaft with a feather key, a holding brake, and an incremental encoder for precise position and speed feedback. Optimized for operation with SINAMICS S120 drive systems, this motor is suitable for demanding tasks in machine tools, robotics, packaging machinery, and general automation requiring accurate motion control.
Technical Specifications:
- SERIES/FAMILY: SIMOTICS S-1FT7 Compact
- COMPONENT TYPE: Permanent-Magnet Synchronous Servo Motor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 400VAC (typical for SINAMICS S120 integration)
- NOMINAL POWER: Approximately 1.5 kW
- NOMINAL CURRENT: Approximately 2.4 A
- PHASE: 3-Phase
- FREQUENCY: Variable (controlled by servo drive)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: Approximately 4.8 Nm
- NOMINAL SPEED: 3000 RPM
- SHAFT TYPE: Plain shaft with feather key
- FRAME SIZE: 44 (specific flange dimensions and shaft height)
- MOTOR LENGTH: Length code 5 (specific motor housing length)
- BRAKE: Integrated holding brake
- INTERFACE/CONTROL:
- FEEDBACK SYSTEM: Incremental encoder (typically 2048 S/R)
- ELECTRICAL CONNECTION: Rotatable connector
- COMPATIBLE DRIVE SYSTEM: SIEMENS SINAMICS S120
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP64 (standard for 1FT7 series)
- COOLING METHOD: Natural convection (self-cooling)
- MOUNTING STYLE: Flange mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Machine tools, printing machines, packaging machines, robotics, handling systems, general automation
- CONTROL TECHNOLOGY: High-dynamic servo applications requiring precise speed and position control