Gear coupling ZAPEX ZN
for pumpsbreakerfor presses

gear coupling
gear coupling
gear coupling
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Product applications
for pumps, breaker, for presses
Other characteristics
Installation system

Min.: 1,020 Nm (752.3134

Max.: 162,500 Nm (119,853.8493


Double-jointed gear coupling Nominal torque range from TKN = 1,020 Nm up to 162,500 Nm with 12 sizes Temperature range: from –20 °C to +80 °C Strong and reliable ZAPEX ZN® couplings connect machine shafts and compensate for angular and radial misalignment. ZAPEX gear couplings from the ZN 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 Suitable for use in potentially explosive environments; certified according to 2014/34/EU (ATEX) Made in Germany, 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


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.