VH+ worm gearbox
VH+ worm gearbox with hollow shaft, keywayed.
VH+ worm gearbox with shrink disc
VH+ worm gearbox with integrated planetary input stage for higher ratios
Powerful torque but quiet running
The VH+ worm gearbox with a backlash ≤ 2 arcmin is characterised by a perfectly dimensioned output bearing for absorbing high axial and radial forces.The gearbox is therefore well suited for high input speeds..
WITTENSTEIN alpha GmbH
Walter-Wittenstein-Str. 1
97999 Igersheim (Germany)
Product highlights
Strong performance
The VH+ worm gearbox convinces with a strong performance in economical standard applications in cyclic and continuous operation.
No stick-slip-effect
The stick-slip effect is not an issue in applications with the VH+ thanks to the perfected hollow-flank toothing.
High flexibility
In addition to the hollow shaft, the worm gearboxes are also available in a corrosion-resistant design.
Constant low backlash
Constant low backlash over the entire service life affords consistent high quality with high positioning accuracy.
Radial shaft seal
- Very long service life
- Optimized for continous operation
Hollow-flank toothing
- High accuracy of torsional backlash throughout the entire service life
- High efficiency and extremely high power density
Input bearing
- Bearing package for absorbing axial and radial forces
- very well suited for high input speeds
Metal bellows coupling
- Completely backlash-free
- Fatigue endurable and maintenance-free
- Easy to mount
- Integrated length compensation feature protects the motor
Output bearing
High overload capacity for absorbing axial and radial forces
WITTENSTEIN alpha in all axes
Right-angle gearboxes
WITTENSTEIN alpha develops complete, single-supplier solutions for any driving axis. They can be used in virtually any application – from high-precision axes in manufacturing systems to packaging machinery where maximum productivity is required.
The name WITTENSTEIN alpha is a byword for premium quality and reliability, high precision and synchronization accuracy, highest power density, a long lifetime and very simple motor mounting.
