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RINGSPANN torque limiters

Assess a RINGSPANN torque limiter from the torque the machine must transmit and its required overload behavior. This distinguishes it from a shaft-hub connection focused on attachment and from a coupling chosen only by interfaces. The line contains different references and constructions; outside size alone cannot determine the correct one. Identification requires the installed model and the context of its drive.

See all RINGSPANN power transmission references →RINGSPANN guide →Torque limiters from all brands →RINGSPANN shaft-hub connections by locking assemblies →RINGSPANN couplings →

Identifying the designation

RT 30.1, RS 40.1 and RSC 40.1 combine letters, a space and a numeric block with a dot. RS and RSC share the numeric portion here, but C must not be omitted. Do not replace the dot with a slash or read the number as a torque setting. These blocks locate the record. Operating value and actuation must be checked against the full reference's documentation rather than another series description.

Application and machine position

In a feeder, conveyor or process machine where jamming must be considered, record the limiter's position relative to motor and load. Describe normal movement, stops and what should happen after activation. Include documented speed, required torque and cycles. For a failure inquiry, distinguish the recorded setting from current condition: a part behaving incorrectly does not automatically reveal which model the machine needs.

Information for a quote

Send MR Accesorios Industriales the code, shaft and connection dimensions, assembly photographs and application. Add quantity and documents stating torque setting or requirement. Specify the complete limiter or a component identified in its parts drawing, so an internal spare is not presented as an assembled device.

Does the number after RT indicate torque?

It is not used as a setting value. Torque comes from technical documentation or drive requirements and is reviewed for the model.

Can motor power alone determine selection?

Power must be accompanied by speed, drive position and expected overload behavior to describe the application.

Does recovery after activation matter?

Yes. Describe the required sequence and how the equipment resumes operation. This is part of the function to verify in selection.

Products 285 results

Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.

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Main series

RINGSPANN Torque Limiters

RINGSPANN torque limiters are safety components for power transmissions: they interrupt or limit torque when an overload exceeds the set value, thus protecting motors, gearboxes, shafts and machines. MR Accesorios Industriales supplies them in Buenos Aires, Argentina, as exclusive representative of the brand. They are used in production lines, conveyors, mixers and equipment where a blockage or sudden start can damage the mechanics. To request a quote, send the full part number via WhatsApp.

Some codes:3504-0000734470-0048004470-0049004470-0078004470-007900

RINGSPANN RT Series Torque Limiters

RINGSPANN RT series torque limiters are safety components for mechanical drives. They are installed between the motor and the load to disengage the motion when torque exceeds a set value, preventing damage to gears, shafts, chains or couplings. They are Belleville spring-actuated devices that, under overload, slip or disengage and can be reset. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, with technical support to select the right model.

Some codes:RT 30.1RT 30.2RT 40.1RT 40.2RT 40.3

RINGSPANN RS Torque Limiters

The RINGSPANN RS series torque limiter is a safety component for power transmissions. It is installed between the motor and the load to interrupt the transmission when the torque exceeds a set value, preventing damage to gears, shafts, couplings or structures. The RS series covers different capacities and configurations, identified by numbers and suffixes that indicate size and mounting variant. MR Accesorios Industriales sells this line in Argentina with technical advice to select the right model.

Some codes:RS 40.1RS 40.2RS 50.1RS 50.2RS 63.1

Send us the RINGSPANN part number

Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.

Request a quote on WhatsAppventas@mraccesoriosindustriales.com
Request a quote on WhatsApp