Selden system 30 is used for keelboats and yachts up to approximately 45'. The main sheet car and the self-tacking car are black anodised, extruded aluminium. They run on Torlon® ball bearings. The function of the end cap is to keep the cars on track. AISI 316 mirror finished stainless toggles suit. Seldén PBB50 blocks and the MRB 60 block. Ø50 mm plain bearing Acetal sheave in the genoa car. The control lines have a Ø40 mm plain bearing Acetal sheave. End controls with Cam cleat 38. The suitable max size of control line is Ø8mm.
Main System 4:1 operated with cam cleats fitted to the end controls are suitable for coach roof installations in combination with mid sheeted booms. Cam cleats can be angled towards the trimmer and the angle can be fine tuned by using wedges. For non cleated 4:1 main systems, the control line can either be led to a separate cam cleat or winch or the lead block and cam cleat can be mounted separately in the cockpit.
A helpful suggestion would be to let the main sheet control line be endless and lead it through two rings. Each ring is fitted to the rail with rubber cord, each side of the cockpit. This way the leeward end of the control line can be released from windward.
| Mainsheet System 30 |
| Part # |
Description |
Length |
Width |
Weight |
Safe Working Load |
Breaking Strength |
Purchase |
| in |
mm |
in |
mm |
oz |
g |
lb |
kg |
lb |
kg |
| SLD44310101 |
Main Car |
6.45 |
164 |
3.07 |
78 |
22.11 |
627 |
3306 |
1500 |
6613 |
3000 |
4:1 |
| SLD44310102 |
Main Car with Cam |
11.06 |
281 |
3.07 |
78 |
34.74 |
985 |
3306 |
1500 |
6613 |
3000 |
6:1 |
| SLD44311201 |
End Control |
3.89 |
99 |
2.04 |
52 |
7.93 |
225 |
-- |
-- |
-- |
-- |
4:1/5:1 |
| SLD44311202 |
End Control, Cam Port |
3.89 |
99 |
3.62 |
92 |
11.64 |
330 |
-- |
-- |
-- |
-- |
4:1/5:1 |
| SLD44311203 |
End Control, Cam Starboard |
3.89 |
99 |
3.62 |
92 |
11.64 |
330 |
-- |
-- |
-- |
-- |
4:1/5:1 |
| SLD44311204 |
End Control Single Sheave |
3.89 |
99 |
2.04 |
52 |
7.26 |
206 |
-- |
-- |
-- |
-- |
2:1/3:1 |
| SLD443125 |
End Cap |
1.57 |
40 |
1.57 |
40 |
0.98 |
28 |
-- |
-- |
-- |
-- |
-- |
| SLD443135 |
High Beam Adaptor |
1.53 |
39 |
1.96 |
50 |
1.51 |
43 |
-- |
-- |
-- |
-- |
-- |
| SLD44313901 |
Self Tacking Car |
4.60 |
117 |
3.07 |
78 |
14.21 |
403 |
2425 |
1100 |
4850 |
2200 |
-- |
| SLD44313902 |
Double Self Tacking Car |
9.33 |
237 |
3.07 |
78 |
4850 |
929 |
4409 |
2000 |
8818 |
4000 |
-- |
| SLD44314201 |
End Stop Self Tacking |
3.46 |
61 |
2.08 |
74 |
9.66 |
74 |
-- |
-- |
-- |
-- |
-- |
*Fasteners not included. Max working load for end controls are in line with corresponding main sheet car.
| Description |
Forward End Stop Part # |
Genoa Car Part # |
Aft End Stop Part # |
| Main System 4:1 with Cam Cleat |
SLD44311202 |
SLD44310101 |
SLD44311203 |
| Main System 4:1 (line led to separate cleat or winch) |
SLD44311201 |
SLD44310101 |
SLD44311201 |
| Main System 4:1 (cleat and lead block mounted in cockpit) |
SLD44311204 |
SLD44311101 |
SLD44311204 |
| Main system 6:1, Cam Cleat on Car |
SLD44311201 |
SLD44310102 |
SLD44311201 |
| Self Tacking System |
SLD44314201 |
SLD44313901 |
SLD44314201 |
| Double Self Tacking System |
SLD44314201 |
SLD44313902 |
SLD44314201 |
|
