PRODUCT DESCRIPTION
SIEMENS 1FK7042-2AF71-1PH0-Z/V40 - Synchronous Servo Motor
The SIEMENS 1FK7042-2AF71-1PH0-Z/V40 is a SIMOTICS S-1FK7 Compact series synchronous servo motor engineered for dynamic motion control applications requiring precise positioning and speed regulation. This unit integrates an absolute encoder for high-resolution feedback and an electromagnetic holding brake, making it suitable for machine tools, robotics, handling systems, and general industrial automation. Its design facilitates direct integration into SINAMICS drive systems for optimized performance in closed-loop control architectures.
Technical Specifications:
- SERIES/FAMILY: SIMOTICS S-1FK7 Compact
- COMPONENT TYPE: Synchronous Servo Motor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 3AC 400V
- NOMINAL POWER: 0.4 kW
- NOMINAL CURRENT: 1.5 A (typical for series)
- PHASE: Three-phase
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 1.3 Nm
- MAXIMUM TORQUE: 3.9 Nm (peak)
- NOMINAL SPEED: 3000 RPM
- MAXIMUM SPEED: 6000 RPM
- SHAFT TYPE: Plain shaft with feather key
- FRAME SIZE: 48mm shaft height, 90x90mm flange (IEC 72-1 standard)
- MOTOR LENGTH: Short
- BRAKE: Integrated electromagnetic holding brake
- INTERFACE/CONTROL:
- FEEDBACK SYSTEM: Absolute encoder, 20-bit single-turn + 12-bit multi-turn (EnDat 2.2 protocol)
- POWER CONNECTION: M17 connector
- SIGNAL CONNECTION: M12 connector
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP64 (standard for motor housing and shaft entry)
- COOLING METHOD: Naturally cooled (Self-cooling)
- MOUNTING STYLE: Flange mount
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: SINAMICS S120, SINAMICS S210 (with appropriate firmware)
- TARGET APPLICATIONS: Machine tools, handling systems, robotics, packaging machinery, general industrial automation requiring high dynamics and precision.
- SPECIAL FEATURES: Customer-specific option (Z/V40)