Maintenance; Technical Specifications - Vetus VDR 2 10 25 Instructions D'installation

5

Maintenance

The homokinetic coupling and the pressure bearing are maintenance-free; they are greased for life and do not have any greasing
points.
The following points, however, do have be checked regularly:
• Are the bolts still tight? See 4.3 and 4.6 for the tightening moments.
• Are the rubber protective covers undamaged? If a protective cover is damaged, it must be replaced immediately and fresh grease
applied.
A damaged homokinetic coupling must be replaced.
6

Technical specifications

Type
Max. thrust
Max. torque, static
Max. revs
Max. angle of coupling half
Weight
Type
Max. thrust
Max. torque, static
Max. revs
Max. angle of coupling half
Weight
See graph for the maximum power; page 51 - 53.
18
030209.02
VDR 2 10 25 VDR 2 15 25
VDR 2 10 30 VDR 2 15 30
VDR 2 15 35
10.39 10.39
(2335) (2335)
1250 2200
(922) (1623)
2000 2000
8° 8°
12,2 (26,9) 16,1 (35,5)
12,1 (26,7) 16,0 (35,3)
17,0 (37,5)
VDR 6 30 50 5 VDR 6 30 50 6
VDR 6 30 60 5 VDR 6 30 60 6
VDR 6 30 70 5 VDR 6 30 70 6
50
(11240)
9200
(6785)
1750
4°
36 (79.4)
36.5 (80.5)
37.5 (82.7)
VDR 2 21 30 VDR 4 21 40
VDR 2 21 35 VDR 4 21 45
VDR 2 21 40 VDR 4 21 50
10.39 19.46
(2335) (4375)
3500 3500
(2581) (2581)
2000 2000
4° 4°
22,9 (50,5) 32,5 (71,6)
23,9 (52,7) 32,3 (71,2)
23,7 (52,2) 32,8 (72,3)
VDR 6 42 50 5 VDR 6 42 50 6
VDR 6 42 60 5 VDR 6 42 60 6
VDR 6 42 70 5 VDR 6 42 70 6
50
(11240)
10500
(7745)
1750
4°
43 (94.8)
45 (99.2)
47.5 (107.7)
vetus® Propeller shaft coupling 'DRIVE'
VDR 4 30 40
VDR 4 30 45
VDR 4 30 50
19.46 kN
(4375) lbf
4600 Nm
(3393) ft.lbf
2000 rpm
4°
41,2 (90,8) kg (lb)
41,0 (90,4) kg (lb)
41,5 (91,5) kg (lb)
kN
lbf
Nm
ft.lbf
rpm
kg (lb)
kg (lb)
kg (lb)