Voith Schneider Propeller Types and Dimensions - Voith Turbo

<strong>Voith</strong> <strong>Schneider</strong> <strong>Propeller</strong><br />

<strong>Types</strong> <strong>and</strong> <strong>Dimensions</strong><br />

Choosing the correct <strong>Voith</strong> <strong>Schneider</strong> <strong>Propeller</strong> is not<br />

only a question of hydrodynamic criteria. In each<br />

individual case, the mechanical loads on major systems<br />

components, such as blades <strong>and</strong> gear units, as well as<br />

kinematics due to the re quired propeller thrust <strong>and</strong> the<br />

torque to be transmitted, have to be determined <strong>and</strong><br />

checked. For this reason, we reserve the right to specify<br />

which propeller type should be used.

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<strong>Propeller</strong> <strong>Types</strong> <strong>and</strong><br />

Main <strong>Dimensions</strong><br />

18 R 5 EC /150 -<br />

1<br />

propeller type<br />

blade orbit diameter in dm<br />

32 R 5 / 265 - 2<br />

propeller type<br />

blade orbit diameter in dm<br />

electronic control<br />

number of blades<br />

number of blades<br />

gear steps<br />

blade length in cm<br />

Our current production program contains<br />

different types:<br />

Type R4 EC, R5, R5 EC(R+S), R6 EC(R)<br />

gear steps<br />

blade length in cm<br />

Type R5 EC / … -1<br />

D<br />

Type R5 / …-2<br />

D<br />

E<br />

F<br />

F<br />

C<br />

C<br />

H<br />

H<br />

VSP<br />

32R5 / 265-2<br />

Prop.no.<br />

Year built<br />

G<br />

B<br />

ø A J<br />

I<br />

G<br />

B<br />

ø A J<br />

I<br />

4068<br />

2011

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The table features the most important dimensions, weights<br />

<strong>and</strong> mo ments of inertia referring to the vertical axis of rotation<br />

<strong>and</strong> the oil filling of the propellers in our current production<br />

program.<br />

<strong>Propeller</strong><br />

type/size<br />

A = blade orbit diameter<br />

B = blade length (st<strong>and</strong>ard)<br />

C = number of blades<br />

D = height (input shaft)<br />

E = pinion offset<br />

F = length (input shaft)<br />

G = total height (propeller)<br />

H = well height<br />

I = casing outside diameter<br />

J = rotor casing outside diameter<br />

A<br />

mm<br />

B<br />

mm<br />

C<br />

no.<br />

D<br />

mm<br />

E<br />

mm<br />

F<br />

mm<br />

G<br />

mm<br />

H<br />

mm<br />

For a preliminary size determination in the initial project stage,<br />

a propeller se lection according to the max. pro peller input<br />

power as per the table above is possible. This table also states<br />

the permissible input speed ranges.<br />

I<br />

mm<br />

J<br />

mm<br />

Weight<br />

without<br />

oil<br />

abt. kg<br />

Oil<br />

filling<br />

abt. l<br />

Moment of<br />

inertia of rotor<br />

including<br />

additional<br />

water*<br />

kgm 2<br />

Max.<br />

propeller<br />

input<br />

power*<br />

kW**<br />

* The exact limit values must be established in consultation with<br />

us for the individual case of application.<br />

** 1st value full continuous load rating 2 nd value intermittent<br />

load rating (e.g. VWT)<br />

<strong>Propeller</strong><br />

input<br />

speed*<br />

abt. rpm<br />

10EG/65 1000 650 4 395 0 668 969 242 1390 1274 1960 140 160 180 900<br />

12R4 EC/90-1 1200 912 4 550 0 1020 1185 310 1660 1532 3800 380 460 260 1000<br />

16R5 EC/120-1 1600 1213 5 815 0 1100 1372 410 2145 2021 6700 680 2000 540 670<br />

18R5 EC/150-1 1800 1512 5 950 0 1280 1480 450 2405 2264 9500 1000 3080 780 570<br />

21R5/150-2 2100 1516 5 1100 360 1667 1755 500 2815 2640 16000 1600 6600 950/1000 700-1700<br />

26R5/195-2<br />

26R5/195-2 AE45<br />

28R5/210-2<br />

28R5/210-2 AE50<br />

2600 1965 5 1340<br />

2800 2115 5 1370<br />

400<br />

450<br />

450<br />

500<br />

1970<br />

2045<br />

2135<br />

2252<br />

1980 660 3435 3240<br />

2075 670 3710 3480<br />

27500<br />

28500<br />

33000<br />

34500<br />

2700 20800 1350/1500<br />

720-1200<br />

1200-1800<br />

3200 29500 1700/1900 720-1200<br />

1200-1600<br />

28R5/234-2 2800 2355 5 1455 450 2215 2168 730 3790 3560 36000 3700 29800 1850/2000 720-1200<br />

28R5 ECS/234-2 2800 2355 5 1455 500 2332 2400 730 3790 3560 38500 3700 29800 1850/2000 720-1600<br />

30R5/265-2 3000 2666 5 1580 500 2330 2380 750 4000 3780 47000 4000 44000 2250/2450 720-1200<br />

32R5/265-2 3200 2666 5 1580 560 2475 2373 750 4250 4000 54000 4600 55000 2500/2600 720-1200<br />

32R5 ECS/265-2 3200 2666 5 1580 560 2475 2373 750 4250 4000 54000 4600 55000 2500/2600 720-1200<br />

32R5 ECS/300-2 3200 3016 5 1580 560 2475 2563 750 4250 4000 54000 4600 55000 2500/2600 720-1200<br />

36R6/265-2 3600 2672 6 1900 630 2730 2820 900 4770 4490 76000 7500 104000 3050/3400 720-1050<br />

36R6 ECR/285-2 3600 2872 6 1990 710 2840 2965 950 4765 4490 88000 7500 114000 3800/3900 700-1200<br />

36R6 ECR/300-2 3600 3022 6 1990 710 2840 2965 950 4765 4490 86000 7500 114000 3800/3900 700-1200

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<strong>Propeller</strong> Well<br />

The foundation for the <strong>Voith</strong> Schnei der <strong>Propeller</strong>, the so-called<br />

propeller well, consists of a cylindrical shell with a flange. The<br />

propeller well must form an integral part of the bottom structure<br />

of the vessel so that, in addition to the propeller weight,<br />

the forces <strong>and</strong> moments resulting from the propeller thrust<br />

can also be transmitted without stress concentrations in the<br />

<strong>Propeller</strong><br />

type/size<br />

<strong>Voith</strong> <strong>Turbo</strong> <strong>Schneider</strong> Propulsion<br />

GmbH & Co. KG<br />

P.O. Box 2011<br />

89510 Heidenheim, Germany<br />

Tel. +49 7321 37-4099<br />

Fax +49 7321 37-7580<br />

vspmarine@voith.com<br />

www.voithturbo.com/marine<br />

K<br />

mm<br />

O<br />

N<br />

L<br />

number<br />

P<br />

R<br />

25<br />

I<br />

K<br />

25<br />

N M L<br />

10EG/65 1350 27 16 1282+3 1296 8 18<br />

12R4 EC/90-1 1620 30 18 1540+4 1555 10 12<br />

16R5 EC/120-1 2110 36+9 18 2032+5 2048 10 21<br />

18R5 EC/150-1 2360 42+15 22 2275+5 2291 12 24<br />

21R5/150-2 2760 48 26 2655+5 2675 12 28<br />

26R5/195-2<br />

26R5/195-2 AE45<br />

28R5/210-2<br />

28R5/210-2 AE50<br />

28R5/234-2<br />

28R5 ECS/234-2<br />

M<br />

mm<br />

N<br />

mm<br />

3380 54+15 27 3260+5 3280 14 30<br />

3640 60 27 3500+5 3530 14 35<br />

3720 60+15 27 3580+5 3610 14 35<br />

30R5/265-2 3930 60+21 27 3800+5 3828 16 40<br />

32R5/265-2<br />

32R5 ECS/265-2<br />

32R5 ECS/300-2<br />

36R6/265-2<br />

36R6 ECR/285-2<br />

32R6 ECR/300-2<br />

2 mm<br />

flat seal<br />

H<br />

O<br />

mm<br />

K = bolthole circle diameter<br />

L = number of bolts<br />

M = bolthole diameter<br />

N = well diameter<br />

O = well shell diameter<br />

P = well shell thickness<br />

R = casing flange thickness<br />

ship’s hull. It has to be taken into account that the propeller<br />

thrust can vary by a full 360°, i.e. over the entire horizontal<br />

plane.<br />

The structural design of the well is shown in the figures above.<br />

The dimensions, as well as the permissible tolerances for the<br />

individual propeller sizes, are included in the table on the right.<br />

4150 66+21 33 4020+5 4050 16 40<br />

4680 72+21 39 4515+5 4550 18 50<br />

P<br />

mm<br />

R<br />

mm<br />

G 1997 e 10/2011 KO/WA 3 000 Printed in Germany. Subject to modifications.