ZAPEX ZN Torsionally Rigid Gear Couplings

ZAPEX ZN couplings connect machine shafts and compensate angular and radial misalignment. ZAPEX gear couplings of the ZN series are made of high-quality quenched and tempered steel and are manufactured according to the modular construction system. They are available at short term in 12 sizes up to a torque of 162,500 Nm.

Examples of application

Systems in the steel industry (rolling mills, roller tables, shears, punches, presses, etc.)
Mixers
Presses
Crushers
Kneaders
Mills
Conveyor technology
Pumps

Advantages of the product

Long service life and minimum maintenance requirement as a result of reliable grease lubrication of the gear teeth
Small dimensions, low weight and low mass moments of inertia are achieved by appropriate design and combination of materials
Maximum bore range and grease lubricated gear teeth
Large safety reserves also at high shock loads
Maximum operational reliability through optimum tooth shape and use of high-quality materials
Suitable for horizontal mounting and in special design also for vertical mounting
Can be used in potentially explosive atmospheres; certified acc. to 94/9/EC (ATEX 95)