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IOM Manual VF-W_ATEXgb - Translation of original instructions in Italian - Rev 03_0 - 30/09/16
5.9.2.2 Wormgears, Serie W:
* quantity of lubricant required for all WR and VF/W versions
B3 B6 B7 B8 V5 V6
R
B3, B6, B7,
B8, V5
V6
W 63
i = 7, 10, 12, 15
i = 19, 24, 30, 38, 45, 64, 80, 100
W 75
i = 7, 10, 15
i = 30, 40
i = 20, 25, 50, 60, 80, 100
W 86
i = 7, 10, 15
i = 30
i = 20, 23, 40, 46, 56 ,64, 80, 100
B3 B6 B7 B8 V5 V6
B3, B6, B7,
B8, V5, V6
W 110
i = 7, 10, 15 1.6 1.7 1.7 1.9 1.9 1.8
0.40
i = 20, 23, 30, 40, 46, 56 ,64, 80, 100 2.8* 1.7 1.7 1.9 1.9 1.8
Consult the manufacturer’s technical assistance service.
Gearboxes normally supplied lubricated for life.
Gearboxes normally supplied without lubricant.
For WR units the lubricant charge refers only to the additional helical reduction.
ATEX versions of VF and W Series gearboxes are supplied with lubricant, with the exceptions shown in table
5. Oil quantities are therefore not specied for these gearboxes. If necessary, contact the manufacturer’s
technical assistance service for details.
Before installing the gearbox and putting it into service, always check the oil level as instructed in the
“SCHEDULED MAINTENANCE” section of this manual.
The following table list the quantities of lubricant required for ATEX version of W Series gearboxes supplied
without lubricant (see table 5).
The quantities of lubricant specied in the table are purely indicative.
In this case too, before installing the gearbox and putting it into service, check the oil level as
instructed in the “SCHEDULED MAINTENANCE” section of this manual.
B3 B6 B7 B8 V5 V6
W 110
B14
i = 7, 10, 15 1.6 1.7 1.7 1.9 1.9 1.8
i = 20, 23, 30, 40, 46, 56 ,64, 80, 100 2.8 1.7 1.7 1.9 1.9 1.8
B5 1.9 1.8
ATEX version of the W Series worm gearbox, supplied without lubricant:
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