GUMMI HSD 24/70 fluid coupling

GUMMI HSD 24/70 is a reference of fluid coupling, within Power transmission. Request a quote for HSD 24/70 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The Gummi hydraulic coupling of the HSD line is a constant-fill coupling that transmits motion between the electric motor and the driven machine through oil. This principle gives the motor a progressive start and limits torque when an overload occurs. It is used in equipment where direct starting punishes the electrical installation or the mechanics. MR Accesorios Industriales sells it in Buenos Aires, Argentina, as an official distributor of Gummi, an Argentine coupling manufacturer.

The HSD line is identified by those three letters and by the size that accompanies them in each model, such as HSD 24/5 or HSD 24/20. In the designation, what follows the slash distinguishes each size of the HSD 24 series. Each product page shows the model and the corresponding oil capacity. Operation relies on the oil contained in the coupling: at start-up, the oil gradually transmits the motor's effort to the machine.

This type of coupling is chosen for drives where it is convenient to smooth the start and limit the torque peak. It appears in conveyor belts, mills, mixers, centrifugal pumps, fans and other process machines that work with an electric motor. In Argentine industry it is seen in food, chemical, cement and aggregate processing plants, where the abrupt start of heavy equipment translates into torque spikes, high consumption and premature wear of the transmission.

To select the model, the motor power and rpm must be matched with those of the driven machine, and the type of load considered: a pump does not demand the same as a mill. The hydraulic coupling works with aligned shafts, so alignment during assembly is key to prevent vibrations or stresses on the bearings. The oil capacity of each size is shown on the product page and should be respected, because the transmission of effort depends on it. Maintenance focuses on checking the oil level and condition.

To request a quote for the HSD coupling, send us the model or part number you need, the diameter of both shafts, the power and rpm of the motor and the driven machine. With this data we help you choose the correct size within the line. If the equipment already has a coupling installed, the model on the coupling plate or drawing is enough to identify the variant. We can also guide you if you are replacing a part and need to locate the equivalent model.

Write to us on WhatsApp with the part number or model of the Gummi hydraulic coupling you are looking for and we will quote it promptly. As an official distributor of Gummi in Buenos Aires, Argentina, MR Accesorios Industriales supports you in selecting the coupling for your drive.