N-ZAPEX XN Gear Coupling

• Double-jointed gear coupling
• Nominal torque range from TKN = 1,400 Nm up to 245,000 Nm with 12 sizes
• Temperature range: from –20 °C to +80 °C

Strong and reliable

N-ZAPEX XN® couplings connect machine shafts and compensate for angular and radial misalignment. N-ZAPEX gear couplings from the XN series are made of high-quality quenched and tempered steel and are manufactured according to the modular construction system.

Your benefits at a glance

• Long service life and minimal maintenance requirements as a result of reliable grease lubrication of the gear teeth
• Small dimensions, low weight and low mass moments of inertia are achieved by means of an intelligent design and combination of materials
• Large safety reserves even at high shock loads
• Maximum operational reliability through optimal tooth shape and use of high-quality materials
• Suitable for horizontal mounting and, with a special design, for vertical mounting

Worldwide in use

• Mining and Cement: conveyor belts, heating technology
• Steel Production: milling technology, shears, straightening machines, high mills, coilers, roller conveyors
• Cranes: hoisting and luffing gear systems, slewing gear systems, trolley and travel gear systems
• Marine and Shipbuilding: thrusters
• Oil and Gas: installation vessels, pumps, fans, compressors, jack-up rigs
• Power Generation: water turbines
• Chemicals and Pharmaceuticals: driers, pumps and compressors, mixers, agitators
• Plastics and Rubber: kneaders, shredders
• Pulp and Paper: woodgrinders, waste paper, wet section, dry section, smoothers and cylinders, calenders
• Water and Wastewater: pumps
• Food and Beverage : mixers
• Sugar: countercurrent cossette mixers, sugar cane mills
• Passenger transport: cable cars