12 | Worm Gearbox line
The use of a hammer in the assembly of these elements can damage the bearings and teeth of the gear
gearbox's worm.
The elements mounted on the shafts must be carefully aligned (even if it is an elastic coupling) to avoid
vibrations and additional forces. It is convenient to heat the part to be assembled up to about 100ºC; it can be
used the hole of threaded center in the end of the gearbox shaft in the assembly aid, making then the necessary
locking to avoid axial displacements of the transmission element.
ATTENTION!
In accordance with the accident prevention regulations, protect all rotating parts by
means of protections installed against unwanted contact and against falling objects on the transmission
element, complying at least with the protection requirements (in Brazil according to NR12 standard and/or
according to work safety standard applied to the country where the product will be installed and used).
In the case of gearboxes/geared motors with a hollow shaft, do not mount the gearbox/geared motor to the
device by means of blows. To avoid contact oxidation and assembly difficulties, it is recommended to apply
and spread antioxidant greases (such as Dow Corning Molykote G-Rapid Plus or similar) on the shaft, housing
and keyway.
5.3
Mounting position of the notched hub
Gearboxes and Geared motors supplied with a torque arm must be guided axially and radially along the shaft
of the equipment and fixed by the torque arm; anti-vibration dampers compensate for oscillations in the radial
direction of the gearbox (see figure below):
Summary of Contents for CESTARI Worm Gearbox line
Page 1: ...WWW WEGCESTARI COM Worm Gearbox line Instruction Manual ...
Page 21: ...Worm Gearbox line 8 2 Gearbox faults ...
Page 23: ...Worm Gearbox line 9 1 Compact Single Inlet assembly ...
Page 24: ...24 Worm Gearbox line 9 2 Compact single input list ...
Page 25: ...Worm Gearbox line 9 3 Compact Dual Input Assembly ...
Page 26: ...26 Worm Gearbox line 9 4 Compact Dual Input List ...
Page 27: ...Worm Gearbox line 9 5 Assembly Single input ...
Page 28: ...28 Worm Gearbox line 9 6 Simple Input List ...
Page 29: ...Worm Gearbox line 9 7 Dual Input Assembly ...
Page 30: ...30 Worm Gearbox line 9 8 Dual input list ...
Page 31: ...Worm Gearbox line 9 9 Adaptations Accessories ...
Page 32: ...32 Worm Gearbox line 9 10 List Adaptations Accessories ...
Page 33: ...Worm Gearbox line 9 11 Compact input assembly ...
Page 34: ...34 Worm Gearbox line 9 12 Compact Input List ...
Page 35: ...Worm Gearbox line 9 13 Adaptations Alumag accessories ...
Page 36: ...36 Worm Gearbox line 9 14 List Adaptations Alumag Accessories ...
