| Exporter, Wholesale, Manufacturer | |
| Tehran-South |  |
| +989122003350 | |
- Price :negotiated
iran spring , Iran
A coupling is a mechanical component used to connect two shafts and transmit torque in industrial and semi industrial systems. Supported shaft diameters usually range from 6 to 220 mm, with rated torque from 20 to 60000 Nm. Couplings are made from carbon steel, alloy steel, aluminum, or engineered polyurethane. Material tensile strength ranges from 350 to 950 MPa. Coupling types include gear, flange, disc, and elastomeric designs. Surface treatments such as phosphating, anodizing, or industrial coating protect against corrosion.
Structurally, a coupling consists of two hubs, an intermediate element, and a shaft locking system. The intermediate element can be rubber or metallic to absorb vibration, shock, and misalignment. Allowable misalignment is usually 0.5 to 4 degrees angular and 0.2 to 1.5 mm radial. The geometric design ensures uniform torque transfer and reduced shaft stress. Couplings are widely used in pumps, gearboxes, compressors, and industrial machinery, and fast installation improves system efficiency.You can order and buy iran spring from Iran by contacting us through whatsaap and email.
WEBSITE: iran spring Iran
Guide to Selecting the Right Coupling for Motor and Gearbox
When selecting a coupling between a motor and gearbox, rated torque, rotational speed, and load type must be evaluated first. The coupling should transmit torque with a safety factor of at least 1.5 to 2. Axial, radial, and angular misalignment levels play a key role in choosing the coupling type. For shock loads, elastomeric or gear couplings are recommended. Material, temperature, and environmental conditions such as humidity or dust must also be considered. Proper selection reduces vibration, increases efficiency, and extends motor and gearbox service life.
