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Coupling de haz simple RINGSPANN RBC 0030 EWC-ALU
- Manufacturer Part Number
- RBC 0030 EWC-ALU
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Couplings
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Description
RINGSPANN RBC 0030 EWC-ALU is a coupling reference, within Power transmission. Request a quote for RBC 0030 EWC-ALU via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The RINGSPANN single beam coupling is a power transmission component that joins two shafts and transmits rotational motion. Its single beam design allows it to absorb angular and radial misalignment, as well as compensate for small axial displacements. It is used in equipment requiring a flexible, lightweight connection with precise response, such as servomotors, encoders and positioning mechanisms. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the right model for your application.
The designation of the RBC EWC-ALU series is read in parts: the letters RBC identify the single beam coupling family, the four-digit number indicates the size within the series and the suffix EWC-ALU indicates the version with an aluminum body. The examples RBC 0015 EWC-ALU, RBC 0020 EWC-ALU and RBC 0025 EWC-ALU show how the size changes according to the number. The higher that value, the greater the capacity of the coupling within the same line. To confirm which size you need, send us the complete part number and we will verify it.
These couplings are used in industries such as automation, robotics, food processing and machinery manufacturing in Argentina. They appear in servomotors, ball screws, encoders, measuring systems and motion control equipment. Their lightweight aluminum construction makes them suitable for applications where reduced inertia is important. They are also used in test benches and machine tools where precise, backlash-free transmission is required.
To select the correct coupling, take into account the shaft diameters, the torque to be transmitted, the rotational speed and the type of misalignment it must compensate for. Installation requires aligning the shafts within the permissible values so as not to subject the beam to excessive stress. Lubrication is not necessary for this type of coupling. Check that the fastening screws are properly tightened and that the operating temperature is compatible with the material.
Single beam couplings can be interchanged between different manufacturers as long as the shaft dimensions, nominal torque and service conditions match. It is not enough for the part number to be similar: the geometry, material and tolerances must be compared. If you need to replace an existing coupling, send us the measurements or a photo and we will help you find the equivalent within the lines we sell.
MR Accesorios Industriales has more than 80 years of experience in power transmission and industrial components. If you want to request a quote for a RINGSPANN single beam coupling, write to us on WhatsApp with the part number or model you need. We will reply shortly with the technical information and availability for your application.
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 EWC-ALU suffix mean on the coupling?
- The EWC-ALU suffix identifies the version with an aluminum body within the single beam coupling line. That ending distinguishes the material and the construction design of the coupling. To confirm that it matches your application, send us the complete part number on WhatsApp.
- How do I choose the correct size of the RBC coupling?
- To choose the size, take into account the shaft diameters, the working torque, the speed and the misalignment to be compensated for. The four-digit number in the part number indicates the size within the series. If you send us that data, we will guide you in selecting the model.
- Can it be replaced by a coupling from another brand?
- Yes, as long as the shaft dimensions, nominal torque and service conditions match. It is not enough for the part number to be similar: geometry, material and tolerances must be compared. Send us the measurements of the original coupling and we will help you find the equivalent.

