Sew-Eurodrive SA37DRS71M4/DH Gear Drive/Speed Reducer 19.13:1 88RPM 0.75HP

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2. 18mm DIAMETER SHAFT BORE (approximately)
   SEW-Eurodrive SA37DRS71M4/DH is another model in SEW-Eurodrive’s range of electric motors and gearboxesdesigned for industrial applications. It features a combination of a three-phase AC motor and an integrated gearbox, ideal for a variety of automation and material handling needs.

Here’s a breakdown of the specific components and features of the SEW-Eurodrive SA37DRS71M4/DH:

Key Features of the SEW-Eurodrive SA37DRS71M4/DH:

1. SA37:

   • The SA37 likely refers to a motor series or frame size within SEW-Eurodrive’s lineup, generally used for low to medium-power industrial applications.
   • The 37 could indicate the frame size of the motor, which typically correlates to its physical dimensions.

2. DRS71:

   • DRS71 is likely the model of the gearbox or gear unit integrated with the motor. SEW-Eurodrive typically integrates helical, bevel, or worm gears in their gear units for various applications.
   • The 71 typically refers to the frame size of the motor, which could be 71 mm.

3. M4:

   • The M4 often refers to the mounting type or shaft configuration of the motor, which is an essential part of the motor setup.
   • It could also refer to the efficiency level or specific motor construction.

4. DH:

   • The DH might refer to a particular version or additional features for this motor/gearbox combination, such as braking, encoder, or a dual shaft configuration.
   • DH could also stand for a mounting configuration for certain industrial applications.

Common Specifications:

• Motor Type: Three-phase asynchronous motor (AC induction motor).
• Power Range: Typically ranges from 0.12 kW to 4 kW, depending on the exact configuration.
• Voltage: Common voltage ranges include 230V or 400V (three-phase), but this depends on the model’s configuration.
• Speed: These motors are typically available in different speed options, often ranging from 1000 RPM to 3000 RPM depending on the gearbox and motor type.
• Protection Rating: Often rated at IP54 or IP65 for protection against dust and water ingress, making them suitable for industrial environments.

Key Features:

1. High Efficiency:

   • Motors from SEW-Eurodrive are typically energy-efficient, adhering to standards like IE2 or IE3 (Energy Efficiency Classes).

2. Integrated Gearbox:

   • These motors come with a gearbox that can be customized for specific torque and speed needs, providing a complete drive solution.
   • Common gear types used include helical, worm, and bevel gears, depending on the application.

3. Durability:

   • Designed for use in harsh industrial environments, SEW-Eurodrive motors and gearboxes are built to be robust, resistant to wear, and able to handle demanding workloads.

4. Modularity:

   • The motor and gearbox units are modular, meaning they can be easily adapted for different configurations and applications. This makes them suitable for various industries and custom automation systems.

5. Ease of Integration:

   • These systems are designed to be easy to install and integrate into larger automation systems and can interface with various control systems via standard motor control technologies.

Common Applications:

1. Conveyor Systems:
   • Widely used in logistics and automated material handling systems, where precise motor control is needed to move materials efficiently.
2. Packaging Industry:
   • Used in packaging lines to drive conveyors, sorters, and other machinery that requires continuous motion and variable speed control.
3. Robotics:
   • Integrated in robotic arms and other automation machinery that requires high torque, reliable motor control, and space-saving design.
4. Assembly Lines:
   • Used in manufacturing assembly lines for tasks that require precision motion control, such as moving products, actuating machines, or synchronizing processes.
5. Automotive:
   • Widely used in automotive manufacturing for machinery that requires motion control, such as actuators for presses, lifts, or assembly systems.