ZAPEX ZN Gear Coupling
The double-jointed ZAPEX ZN gear coupling is used to connect machine shafts and skilfully compensates for angular and radial misalignments of non-aligned shafts. ZAPEX ZN coupling systems are manufactured from high-quality quenched and tempered steel and according to an evaluated modular principle.
The ZAPEX ZN guarantees a long service life for your drive and is also strong and reliable.
CONSTRUCTION SHAPES of the ZAPEX-ZN coupling:
- ZNN – standard version
- ZNZS – with intermediate piece
- ZNW – with intermediate shaft
- ZNBG – with straight brake disc
- ZNNA – with axial play limitation
- ZNZA – with intermediate piece and axial play limitation
- ZNNV – vertical design
- ZNN – for axial displacement
Properties
- Long service life and low maintenance requirements due to reliable grease lubrication of the gear teeth
- Small dimensions, low weight and low mass moment of inertia due to appropriate design and material combination
- Large safety reserves even with high impact loads
- Highest possible operational safety due to optimum shaping of the gearing and the use of high-quality materials
- are suitable for horizontal and in special design also for vertical installation
- Can be used in hazardous areas; certified according to 2014/34/EU (ATEX)
Application areas
Torque range
Temperature range
1,020 Nm to 162,500 Nm
-20 °C to +80 °C
Further technical information and pictures can be found in the product catalogue of this coupling series.
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