Flexible Couplings, Transmission Couplings, Elastic Couplings, Steel Flexible Couplings, Samiflex Couplings

Flexible Couplings

Tradelink Services offers an exhaustive range of innovative products combined with a high level of proven quality, from leading European companies. This vast range helps us to recommend just the right product, for your specific application.

Samiflex Couplings

A revolutionary coupling offering not just transmission – but simplicity in all respects. Ample Torque transmission, High speed, Compact, Light, Flexible and most importantly easy to inspect replace the insert and assemble/dismantling of the total coupling There are just 4 parts to the Samiflex coupling. The two identical hubs are made from high-strength cast iron/ductile iron/steel/aluminium (based on torque). The Elastic insert made from a special polyurethane elastomer, fits between the hubs. Finally the outer retaining ring (of steel or polyamide) suitably designed to grip the insert, in place. Ideal for pumps, Paper/Cement/Steel/Mines, standard industrial machinery – wherever time is of consequence in maintenance, dismantling/assembly The selection covers torque capacity from 0.70KW (at 1000 rpm) to 3,670 Kw in 17 models with bore range from 6mm to 210 mm diameters. Brakewheel and disc, Spacer, Floating Couplings are available in standard sizes, apart from specials catering to varied interests.

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Zero Backlash couplings

Zero Backlash couplings offer backlash free torque transmission combined with high torsional stiffness, low moment of inetria and compensation for radial, axial and angular misalignments. Offered to cater to torque capacity from 0.4 Nm to 5000 Nm with bore diameters from 3mm to 85 mm in divergent models, including plain bore/keyway, side and top clamping, internal and external conical hubs. Hubs are of Aluminium & Steel (based on torque) while the central flexible element is of Stainless Steel to transmit power and provide flexibility. Specials (on request) are also designed to suit individual requirements. StS Gmbh, a new comer to direct marketing has been the main sub-contractor for the past decade or so to a leading and reputed coupling manufacturer. Successfully working in varied applications, all over the country. StS also manufactures the entire range of Servo-insert couplings, Magnetic couplings and Safety couplings.

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Hi Temperature Spring Couplings

This rotation - elastic transmission element consists of a spring assembly with 3 layers, with each layer comprising 3 single springs with square cross section. This spring assembly is linked by hubs / flanges - according to standard sizes. Compact with high torque transmission, Bamatec couplings offer lower inertia. Higher speeds are also possible. Standard models (completely in steel) can be used between -40 to +100 ºC. Special couplings cater to temperature upto +300 ºC. Torque capability – from 2.5Nm to 900 Nm, speeds upto 20,000 rpm and bore range from 4mm to 75mm Can be supplied in Stainless Steel, also.

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All Metal Hi-Torque Couplings

Since the first coupling produced nearly 40 years ago, RU-STEEL’s philosophy has been to design and manufacture a complete range of transmission couplings (from Nm 40 to 1520550, including “elastic couplings”, “self-lubricating couplings”, “flexible couplings”, “super elastic couplings”) and meet customer’s requests. This philosophy has become a steady motive in offering the best and in improving the products, guaranteeing the highest functionality at the best prices. Elastic couplings are available in a very wide range from 49Nm to 135,000 Nm in bore ranges from 50 to 240mm diameter. Standard range covers spacer type ( with 1 side elastic coupling and the other side of rigid coupling ), flange type, brake drum construction and with removable gear rings (ideal for assembly/dismantling) ZEUS range of Gear couplings are the latest in their continuing range .These couplings comprise of 2 equal gear rings meshing with each other and connected through high resistance resilient rubber blocks. Elastic couplings offer flexibility between the shafts due to assembly conditions and the rubber blocks cushion the transfer of axial thrusts between the 2 shafts, due to their structural characteristics. An engagement towards quality, a strong tradition and a reliable presence – RU-STEEL RU-STEEL is specialized in designing and manufacturing transmission couplings. An experience started in the 50’, now matured, which allows RU-STEEL to offer absolutely competitive products and to assert successfully their presence both - on the inland and foreign market.