NORTHON ELASTIC COUPLING - PN Series ®

NORTHON ELASTIC COUPLING - PN Series ®

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Torque: 0-585,000 Nm / flexible pin & bush coupling series “PN” Features: - Half couplings steel C45 UNI 7845, hot-pressed or forged and normalized - Pins steel C45 UNI 7845, lathed and grinded for forced mounting - Rubber elements in oil-resistant synthetic rubber NBR 70 ShoreA with canvas insertions - Operating temperature from -30° a +120°C (On request be possible to have rubber elements with higher resistance) - Quick and easy maintenance - Accurate machining by using CNC machines - Perfect dynamic balance
NORTHON TRASMISSIONI SRL
4Q189
We are pleased to introduce Northon Trasmissioni s.r.l., which has been specializing in the study, design and construction of NORTHON transmission couplings since 1959. Currently a leader among Italian companies in the sector, it has been serving the Italian and international market with a broad line of all types of couplings used in the most different industrial sectors: from steelmaking to energy, ecology and extraction. A commitment to quality and technology From the very first coupling, our philosophy has been to design and construct a complete line of catalogue and special products of high quality, such as to satisfy all our customer's needs. This philosophy guides our engineering that, with a constant commitment to perfecting our products, guarantees the user the maximum functionality, durability and economy. A dependable presence With the aid of the most modern calculation and design tools, our technical office ensures expert resolution of dimensional and performance problems; in addition, with continuous improvement of production and an extensive distribution and service network, Northon Trasmissioni is able to support, and solve the problems of the most demanding users. Applications The “NORTHON” couplings were designed to absorb rotational forces, vibrations and to compensate for linear and angular misalignments in the shaft connections of two machines and to maintain them consistently over time. They ensure freedom of movement, safety in power transmission and reliability even under extreme operating conditions. Delivery times The availability of a complete line of models (with standard dimensions and rough holes), together with the possibility of creating finished holes conforming to the customer's instructions and the possibility of producing special couplings in quick turnaround times, guarantee that we can even satisfy our customers' most urgent needs. Moreover, Northon Trasmissioni is equipped to perform rigorous quality controls on the materials used and our industrial processes to ensure customers a high-quality product. NORTHON: The best-performing couplings in the power transmission sector Technical characteristics: • Exclusive use of first-quality steel • Special heat treatments • Precise machining with NC machines • Dynamic balancing with consequent greater rotation speed • Working range from -30 °C to +120 °C (standard conditions) • Special profile of the damping element; which allows a progressive elasticity curve, drastically limiting any oscillation due to start-up shocks (a characteristic valid for PN and Revolution Series RE flexible couplings) • Application versatility thanks to the possibility of obtaining different mountings through the simple reversal of the toothed hubs in the same coupling. • The special toothing allows angular shifts of ±1° on each semi-coupling (a characteristic valid for oscillating toothed couplings).

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