Sew Eurodrive SAF47 DRS71SA 3/4 HP 230/460V 3 Phase Gear Motor

The Sew Eurodrive SAF47 DRS71SA 3/4 HP 230/460V 3 Phase Gear Motor is a specific model of gear motor manufactured by SEW-EURODRIVE, a global leader in drive technology. Gear motors combine a motor and a gearbox, providing a compact and efficient solution for many industrial applications. Here’s an overview of this particular model:

Key Specifications:

1. Motor Power:

   • 3/4 HP (Horsepower): This motor delivers 0.75 horsepower, which is suitable for medium-duty applications requiring moderate torque and speed.

2. Voltage:

   • 230/460V: The motor is designed to operate on either a 230V or 460V electrical supply, depending on the configuration of the motor. The dual voltage option allows it to be used in different regions with varying electrical standards.

3. Phase:

   • 3-Phase: This motor operates on a 3-phase electrical system, which is common in industrial settings. Three-phase power provides more efficient operation for motors of this size, especially in continuous duty applications.

4. Gearbox:

   • SAF47 refers to the SAF series gear motor. The SAF series is part of SEW-EURODRIVE’s modular gear motor range, known for its rugged design, compactness, and energy-efficient performance.
   • The DRS71SA indicates the gearbox frame size (71), which is an important factor in determining the output torque and the motor’s application range. It suggests that the motor is designed for a medium load capacity.

5. Speed:

   • The gear motor provides reduced speed through its gearbox, making it suitable for applications where low-speed, high-torque output is needed. The exact output speed would depend on the specific gear ratio, which is typically adjustable based on the application.

6. Efficiency:

   • The motor is engineered to provide high efficiency and reliable performance, especially in demanding environments that require continuous operation or precise speed control.

Applications:

The Sew Eurodrive SAF47 DRS71SA 3/4 HP Gear Motor is used in a variety of industrial applications that require the combination of a motor and gearbox for optimal performance, including:

• Conveyor Systems: Used in material handling, packaging, and manufacturing for driving conveyors.
• Industrial Equipment: Common in machines that require moderate power and torque, such as mixers, pumps, and compressors.
• Automation: For systems where precise speed control is important, such as automated assembly lines or robotic equipment.
• Agitators and Blenders: In industries like food and beverage, chemicals, or pharmaceuticals, where mixing of liquids or powders is required.
• Textile Manufacturing: For driving machinery like looms and sewing equipment.

Advantages:

1. Compact Design: The combination of motor and gearbox into a single unit helps save space in tight installations.
2. Energy Efficiency: The motor and gearbox are designed for energy efficiency, reducing operating costs.
3. Durable and Reliable: Built for industrial environments, the motor and gearbox are durable and can withstand harsh conditions.
4. Versatility: The dual voltage capability (230/460V) allows for use in various locations and applications.
5. Torque Output: The gearbox provides increased torque at lower speeds, ideal for driving heavy loads.

Conclusion:

The Sew Eurodrive SAF47 DRS71SA 3/4 HP Gear Motor is a robust, versatile solution for medium-duty industrial applications requiring precise speed control, moderate torque, and reliable operation. With its dual voltage (230/460V), 3-phase configuration, and integrated gearbox, it is an efficient and durable motor suitable for conveyors, automation systems, and other industrial equipment that need low-speed, high-torque operation.