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Coupling de haz doble RINGSPANN RBC 0200 DWC-ALU
- Manufacturer Part Number
- RBC 0200 DWC-ALU
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Couplings
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Description
RINGSPANN RBC 0200 DWC-ALU is a coupling reference, within Power transmission. Request a quote for RBC 0200 DWC-ALU via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The RINGSPANN double beam coupling from the RBC DWC-ALU line is a power transmission component that connects two shafts while allowing angular, radial, and axial misalignments. Its aluminum body and flexible beams absorb vibrations and compensate for minor assembly errors, protecting bearings and gears. It is used in equipment requiring smooth, backlash-free transmission, such as encoders, servomotors, and positioning systems. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, with technical support to help you select the right model.
The RBC DWC-ALU series designation is read in parts: RBC identifies the RINGSPANN beam coupling family, DWC indicates double beam coupling, and ALU indicates the aluminum body. The numbers that follow, such as in RBC 0100 DWC-ALU or RBC 0225 DWC-ALU, correspond to the coupling size and relate to the nominal diameter and transmission capacity. Examples in the series range from RBC 0100 DWC-ALU to RBC 0225 DWC-ALU, with intermediate variants such as RBC 0125 DWC-ALU, RBC 0150 DWC-ALU, and RBC 0200 DWC-ALU. Each code allows quick identification of size and performance.
These couplings are used in a wide variety of industries in Argentina. They are common in machine tools, automation equipment, conveyors, pumps, fans, and CNC systems. They also appear in the food, pharmaceutical, and packaging industries, where clean, lubrication-free transmission is required. Their ability to compensate for misalignments makes them suitable for assemblies where shafts are not perfectly aligned, reducing wear on associated components.
To select the right coupling, consider the torque to be transmitted, rotational speed, shaft diameters, and allowable misalignment. Mounting should be done with shafts aligned within the manufacturer's specified limits; although the coupling absorbs misalignments, forcing it accelerates beam fatigue. It requires no lubrication and is typically secured with set screws or clamps, depending on the version. Verify that shaft diameters match the coupling bores and that the operating temperature is compatible with aluminum.
Regarding equivalences and interchangeability, double beam couplings from different manufacturers can replace each other if critical dimensions match: outside diameter, overall length, bore diameters, and nominal torque. However, each brand has its own tolerances and stiffness, so it is advisable to verify compatibility before substituting one model for another. The RINGSPANN RBC DWC-ALU series is a reliable reference, and at MR Accesorios Industriales we can guide you to find the best option for your application.
If you need a RINGSPANN double beam coupling, contact us via WhatsApp with the code or model you are looking for. At MR Accesorios Industriales we will respond promptly with technical information and the corresponding quote. We can also advise you if you have questions about selection or replacement of an existing coupling.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the DWC designation mean in the RINGSPANN RBC DWC-ALU coupling?
- DWC indicates that it is a double beam coupling. This means it has two flexible sections, allowing it to compensate for angular, radial, and axial misalignments to a greater extent than a single beam coupling.
- Does this coupling require lubrication?
- No, the RBC DWC-ALU double beam coupling does not require lubrication. Its aluminum design with flexible beams operates dry, reducing maintenance and preventing contamination in sensitive applications.
- How do I choose the correct coupling size for my application?
- To select the size, consider torque, speed, shaft diameters, and misalignment. Codes such as RBC 0100 DWC-ALU indicate the size. If you have questions, contact us via WhatsApp with your equipment data and we will advise you.

