PRODUCT DESCRIPTION
SIEMENS 1FT7086-5AF71-1NK0 - Synchronous Servo Motor
The SIEMENS 1FT7086-5AF71-1NK0 is a compact, naturally cooled permanent-magnet synchronous servo motor from the SIMOTICS S-1FT7 series, engineered for high-dynamic and precision motion control applications. This motor integrates a multi-turn absolute encoder with a DRIVE-CLiQ interface and an electromagnetic holding brake, making it suitable for demanding industrial automation tasks such as CNC machinery, robotics, material handling systems, and general machine tool applications requiring precise positioning and speed control within a SINAMICS drive environment.
Technical Specifications:
- SERIES/FAMILY: SIMOTICS S-1FT7 Compact
- COMPONENT TYPE: Permanent-Magnet Synchronous Servo Motor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 400VAC (3-Phase)
- NOMINAL POWER: 7.5 kW
- NOMINAL CURRENT: 16.5 A
- OPERATING FREQUENCY: Variable (VFD controlled)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 8 (Approx. 180 mm flange diameter)
- MOTOR LENGTH: 6 (Medium-long)
- NOMINAL TORQUE: 48 Nm
- NOMINAL SPEED: 1500 RPM
- PEAK TORQUE: 144 Nm (Typical)
- SHAFT TYPE: Plain shaft with feather key
- BRAKE: Integrated electromagnetic holding brake
- INTERFACE/CONTROL:
- FEEDBACK SYSTEM: Absolute encoder, multi-turn
- ENCODER RESOLUTION: 2048 S/R (signals per revolution) + 32768 increments
- COMMUNICATION INTERFACE: DRIVE-CLiQ
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Flange mount (B5)
- COMPATIBILITY/APPLICATION:
- DRIVE SYSTEM: SINAMICS S120 and other compatible servo drives
- TARGET APPLICATIONS: CNC machines, robotics, packaging machinery, material handling, general automation requiring high precision and dynamics.