MAINA gear couplings are obtained from forged steel ingots, machined and heat treated. Safety devices protect all items in a kinematic chain, allowing the line to work at a pre-setted maximum level. MAINA has been manufacturing industrial universal shafts over the latest thirty year. This field is for validation purposes and should be left unchanged. Corso Alessandria 160, 14100 Asti (Italy) Phone +39 0141 492811 – Fax +39 0141 492860 P.IVA 06754430012 – Company information e-mail info@maina.it – www.maina.it Privacy Policy(function (w,d) {var loader = function () {var s = d.createElement("script"), tag = d.getElementsByTagName("script")[0]; s.src = "//cdn.iubenda.com/iubenda.js"; tag.parentNode.insertBefore(s,tag);}; if(w.addEventListener){w.addEventListener("load", loader, false);}else if(w.attachEvent){w.attachEvent("onload", loader);}else{w.onload = loader;}})(window, document); – Cookie Policy – Safety Policy. MAINA disc couplings meet API 610 standards, and API 671 and ATEX standards when requested. (See other side for more details). The best quality of the raw materials and the highest accuracy of the machining, thanks to the latest toothing machines, enable MAINA to achieve the maximum load capacity in minimum space and the longest lifetime with minimum maintenance. This site or third-party tools used by the site, make use of cookies that are necessary for its functionality and useful for the purposes outlined in the cookie policy. MAINA produces standard series disc couplings (GL type), resistant to wear and not requiring lubrication and maintenance. MAINA disc couplings meet API 610 standards, and API 671 and ATEX standards when requested. Special manufacturing solutions can be proposed, like with spacers in fiberglass, electrically insulated and made of composite material, for extended spans. MAINA produces disc couplings for wind turbines (WGL type), offering high capacity of overload, excellent torsional stiffness and long life with no need of maintenance. NO OUTSOURCING All products are designed and manufactured internally, in order to ensure the complete control of all processes and the best quality. MAINA can provide different safety devices to be incorporated between two flanges: Corso Alessandria 160, 14100 Asti (Italy) Phone +39 0141 492811 – Fax +39 0141 492860 P.IVA 06754430012 – Company information e-mail info@maina.it – www.maina.it Privacy Policy(function (w,d) {var loader = function () {var s = d.createElement("script"), tag = d.getElementsByTagName("script")[0]; s.src = "//cdn.iubenda.com/iubenda.js"; tag.parentNode.insertBefore(s,tag);}; if(w.addEventListener){w.addEventListener("load", loader, false);}else if(w.attachEvent){w.attachEvent("onload", loader);}else{w.onload = loader;}})(window, document); – Cookie Policy – Safety Policy. These disc couplings are equipped with brake disc in alloy steel and with spacers in fiberglass, electrically insulated. This site or third-party tools used by the site, make use of cookies that are necessary for its functionality and useful for the purposes outlined in the cookie policy. The torque is transmitted from hub to sleeve and viceversa, by the working gear teeth and between the connecting flanges of the two hubs by calibrated bolts. MAINA can provide different safety devices to be incorporated between two flanges: with … Continued, Multi-disc couplings GL series MAINA produces standard series disc couplings (GL type), resistant to wear and not requiring lubrication and maintenance. These remarkable-dimension gear spindles, with fix or telescopic intermediate shaft, can transmit high torques, with working angles reaching up to 3°. For over sixty years MAINA has been manufacturing gear couplings of all types and dimensions. They are long-life couplings, grease or oil lubricated, noiseless and able to absorb important axial movements, with misalignment capacity up to 6° and suitable for high rotation speed. If you would like to know more or opt-out of all or some of the cookies, please refer to the cookie policy. If you would like to know more or opt-out of all or some of the cookies, please refer to the cookie policy. If you would like to know more or opt-out of all or some of the cookies, please refer to the cookie policy. MAINA can provide different safety devices to be incorporated between two flanges: with shear pins, having a calibrated groove and an inner hole, … In the event of a catastrophic high torque, the device interrupt the torque flow in the driveline, limiting expensive damages and production shutdown. Gear couplings can be made of different types of steel, as AISI 1045, AISI 4140, Nitralloy N/135/135M which are hardened and tempered before being machined. Gear spindles are designed according to customer’s specifications and are mostly tailor made, creating the … Continued, For over sixty years MAINA has been manufacturing gear couplings of all types and dimensions: standard couplings type GO-A, with outer flange diameter up to 500 mm; large-size couplings type GO-B and GO-B.HT, with outer flamge diameter up to 2000 mm; couplings for special applications type G20, G35 and G60, suitable for high misalignments, up … Continued, Safety devices protect all items in a kinematic chain, allowing the line to work at a pre-setted maximum level. The Marina Barrage is a dam built across the 350-meter-wide marina channel to keep out seawater, creating a pure water reservoir. In the event of a catastrophic high torque, the device interrupt the torque flow in the driveline, limiting expensive damages and production shutdown. Special manufacturing solutions can be proposed, like with spacers in fiberglass, electrically insulated and made of composite material, for extended spans. with shear pins, having a calibrated groove and an inner hole, whose diameter affect the release torque; with breaking spacer, having as well a calibrated groove in the pipe outer diameter; and, as a result of own studies in the last years, the HYDRO-SAFE® device, a combined hydraulic and mechanical unit. Gear Couplings. MAINA specializes in engineering, manufacturing, commercializing and repairing power transmission equipment for industrial plants. Spacer and Floating Shaft Coupling must specify shaft separation or DBSE. Corso Alessandria 160, 14100 Asti (Italy) Phone +39 0141 492811 – Fax +39 0141 492860 P.IVA 06754430012 – Company information e-mail info@maina.it – www.maina.it Privacy Policy(function (w,d) {var loader = function () {var s = d.createElement("script"), tag = d.getElementsByTagName("script")[0]; s.src = "//cdn.iubenda.com/iubenda.js"; tag.parentNode.insertBefore(s,tag);}; if(w.addEventListener){w.addEventListener("load", loader, false);}else if(w.attachEvent){w.attachEvent("onload", loader);}else{w.onload = loader;}})(window, document); – Cookie Policy – Safety Policy.
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