SIEMENS 3UG4513-1BR20 ControlLinks actuator

Product Detailed Description:

Siemens AC Induction Motors are a cornerstone of Siemens’ electrical drive technology portfolio. They are widely used across industries to convert electrical energy into mechanical rotational energy. These motors operate on the principle of electromagnetic induction, where a rotating magnetic field produced by the stator induces currents in the rotor, causing it to turn. Siemens offers a vast range of AC induction motors, including standard and high-efficiency designs, open, closed, and explosion-proof versions, suitable for various power ratings, speeds, and environmental conditions. They are known for their robust construction, reliability, and efficiency, forming the heart of countless industrial and commercial applications.

Product Parameters (Typical - Varies by Model):

• Power Rating: Typically ranges from a few kilowatts (kW) up to several megawatts (MW), depending on the motor size and design.

• Voltage: Common voltages include 230V, 400V, 500V, 690V, 3kV, 6kV, etc., depending on the region and application.

• Frequency: Usually 50 Hz or 60 Hz.

• Frame Size: Defined by international standards (e.g., IEC frames like 100L, 132S, 160M, 180L, etc.) indicating physical dimensions.

• Speed (RPM): Depends on the number of poles and the supply frequency (e.g., 2-pole motors run near 3000 RPM at 50 Hz, 4-pole near 1500 RPM, etc.). Can be synchronous speed minus slip.

• Efficiency Class: Often meets or exceeds international standards like IE3 or IE4, indicating high energy efficiency.

• Enclosure Type: Examples include:

• IP23: Open drip-proof (ODP), allows some airflow but limited protection.

• IP54: Enclosed, protected against dust and splashing water.

• IP55: Enclosed, protected against dust and water jets.

• IP66/IP67: Highly protected against dust and powerful water jets (or temporary immersion).

• Washdown/Corrosion Resistant: Special coatings for harsh environments.

• Explosion-proof (Ex): For hazardous areas.

• Cooling Method: Often IC411 (self-ventilated) or IC611 (separately ventilated/blown).

• Connection: Typically 3-phase connection (Delta or Star/Y).

• Mounting: Commonly foot-mounted (C-face/P-foot), sometimes flange-mounted.

Product Advantages:

• High Reliability: Robust design and quality materials ensure long service life and minimal downtime.

• Efficiency: Many models offer high energy efficiency (IE3, IE4), reducing operational costs and environmental impact.

• Wide Range: Available in numerous sizes, power ratings, speeds, and protection levels to suit diverse applications.

• Robust Construction: Designed to withstand harsh industrial environments.

• Compatibility: Well-suited for operation with variable frequency drives (VFDs) for speed control, offering flexibility in process control.

• Quiet Operation: Advanced design and materials help minimize noise levels.

• Maintenance-Friendly: Many designs facilitate easier maintenance procedures.

• Brand Reputation: Backed by Siemens’ global expertise and support network.

Precautions / Important Notes:

• Installation: Follow the specific installation instructions provided in the motor’s datasheet. Ensure proper alignment with the driven equipment to prevent excessive vibration and bearing stress. Secure grounding is critical for safety.

• Electrical Connection: Verify supply voltage, frequency, and phase sequence match the motor’s nameplate data before energizing. Incorrect connection can cause immediate damage.

• Overload Protection: Install appropriate thermal or electronic overload protection devices to prevent overheating and motor damage.

• Environment: Ensure the motor is suitable for the operating environment (temperature, humidity, dust, chemicals, explosive gases). Do not use a standard motor in an environment for which it is not rated (e.g., standard motor in a washdown area or hazardous location).

• Lubrication: Follow the manufacturer’s recommendations regarding lubrication type, intervals, and quantity, especially for motors with grease-lubricated bearings.

• Cooling: Ensure adequate cooling airflow (for self-ventilated motors) or forced air supply (for separately ventilated motors) is not obstructed.

• Variable Frequency Drive (VFD) Operation: When using a VFD, ensure the motor is VFD-compatible and that the drive is properly configured to avoid issues like overvoltage, bearing current, or overheating. Consider installing output filters or reactors if recommended.

• Maintenance: Regularly inspect for signs of wear, leaks, unusual noises, or vibration. Follow the recommended maintenance schedule.

Product Applications:

Siemens AC Induction Motors are fundamental components in a vast array of industrial and commercial applications, including:

• Pumps: Water supply, wastewater treatment, chemical processing, HVAC systems.

• Fans and Blowers: Ventilation systems, HVAC, industrial dust collection, process gas handling.

• Compressors: Air compressors, refrigeration compressors.

• Conveyors: Material handling in manufacturing, mining, and logistics.

• Mixers and Agitators: Chemical processing, food and beverage industry.

• Crushers and Mills: Mining, cement production, aggregate processing.

• Machine Tools: Spindles, feed drives in lathes, mills, and other machinery.

• Hoists and Cranes: Material lifting and movement.

• Textile Machinery: Spinning, weaving, finishing equipment.

• Food and Beverage Processing: Mixers, pumps, conveyors, packaging machinery.

• General Industrial Machinery: Any application requiring reliable mechanical power from an electric motor.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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