SIEMENS 1FK2308-4AB11-0MB0 Rugged AC Synchronous Servo Motor

The SIEMENS 1FK7083-4AZ50-1DA0 is a high-performance AC synchronous servo motor engineered for demanding industrial automation tasks. This motor delivers robust operation within challenging environmental conditions, ensuring reliability and precision.

Product Type Definition

This device is classified as a ruggedized AC synchronous servo motor, specifically designed for applications requiring high torque density and precise motion control. It occupies a critical position in automated manufacturing and process control systems where standard motors would falter.

Key Specifications

Nominal Power: 4.7 kW

Nominal Torque: 15 Nm

Peak Torque: 45 Nm

Nominal Speed: 3000 rpm

Peak Speed: 6000 rpm

Protection Class: IP65

Insulation Class: F

Voltage: 400 V

Current: 14.5 A

Shaft Diameter: 28 mm

Flange Size: 130 mm

Weight: 15 kg

Operating Temperature Range: -20°C to +55°C

Vibration Resistance: According to IEC 60068-2-6

Technical Highlights & System Integration

High Torque Density: The 1FK7083-4AZ50-1DA0 achieves a torque density of 0.9 Nm/cm³, enabling compact system designs without compromising performance. This characteristic is crucial for space-constrained robotic arms and automated guided vehicles.

Rugged Construction: Designed to meet IP65 ingress protection standards, this motor withstands dust, water jets, and harsh industrial environments, significantly reducing maintenance requirements and operational downtime. What level of environmental resilience does this motor offer? It is built to operate reliably in environments subjected to dust and water ingress, as indicated by its IP65 rating.

Integrated Encoder System: Features a high-resolution absolute encoder that provides precise position feedback, eliminating the need for homing routines and ensuring accurate positioning for automated processes. How does the integrated encoder benefit system integration? The absolute encoder ensures immediate and precise position data upon power-up, simplifying setup and enhancing real-time control accuracy for complex motion profiles.

Thermal Management: Optimized internal design and materials ensure efficient heat dissipation, allowing the motor to sustain high torque output over extended periods without overheating, thus preserving component longevity.

Key Application Scenarios

Machine Tooling: Delivers precise and consistent motion for CNC machining centers, improving workpiece accuracy and surface finish.

Robotics: Provides high torque and dynamic response for industrial robots, enabling faster cycle times and greater payload capacities.

Automated Material Handling: Facilitates accurate and rapid movement of goods in automated warehouses and conveyor systems, increasing throughput.

Printing and Packaging: Ensures consistent speed and positioning for high-speed printing presses and packaging machinery, maintaining product quality.

Selection Guidance & Operation

Environmental Suitability: Verify that the operating ambient temperature range of -20°C to +55°C and the IP65 protection class align with the intended installation environment to prevent premature failure.

Power and Torque Requirements: Calculate peak and continuous torque demands of the application and compare them against the motor's nominal and peak torque specifications to ensure adequate performance margins.

System Compatibility: Confirm that the motor's voltage (400 V), current (14.5 A), and communication interface are compatible with the existing drive and control system architecture.

Dynamic Performance Needs: Assess the required acceleration and deceleration rates, and compare these against the motor's speed capabilities and inertia to select a motor that meets dynamic response demands.

FAQ

What are the primary benefits of using a ruggedized servo motor?

Ruggedized servo motors offer enhanced durability against environmental factors like dust and moisture. This leads to increased operational uptime and reduced maintenance costs in challenging industrial settings. Their robust construction ensures consistent performance even under demanding conditions.

How does the IP65 rating impact the motor's operational environment?

An IP65 rating signifies that the motor is protected against dust ingress and low-pressure water jets from any direction. This allows for installation in wash-down areas or environments with significant particulate contamination without compromising motor function. It signifies a high level of environmental protection.

What is the significance of an integrated absolute encoder in this motor?

An integrated absolute encoder provides position feedback that is retained even when power is removed. This eliminates the need for a homing procedure upon startup, saving time and improving automation efficiency. It ensures precise positioning from the moment the system is powered on.

Can this motor be used in extreme temperature conditions?

This motor is designed for an operating temperature range of -20°C to +55°C. Operation outside this specified range may lead to performance degradation or component damage. It is important to ensure the ambient temperature complies with these limits for reliable operation.

What maintenance is typically required for the SIEMENS 1FK7083-4AZ50-1DA0?

Due to its rugged design and sealed construction, routine maintenance is minimized, primarily involving periodic visual inspections and ensuring external cleanliness. Lubrication requirements are typically non-existent for the motor's lifespan. The drive system connected to the motor will have its own maintenance schedule.