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SPEC SHEET

Gear and power ratios, working loads, dimensions, line sizes and mounting patterns for Ocean ST sizes 16 to 65, plus the electric conversion kits.

DocumentLewmar Ocean ST spec sheet
FormatPDF · 1 page · 0.2 MB
LanguageEnglish
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SpecificationsMountingElectric ConversionService Kits
Lewmar Ocean 40ST winch

Ocean ST Specifications (Alloy Grey)

No-tools servicing. Convertible to electric from size 40 up. Chrome bronze finish also available (same dimensions, heavier).

Model Part no. Gear ratio 1st / 2nd Power ratio 1st / 2nd WLL Weight Drum Ø Base Ø Height Line size
16ST 49016000 2:1 / – 15.8:1 / – 570 kg · 1257 lb 2.9 kg 65.7 mm 121 mm 145.5 mm 8–12 mm View winch →
30ST 49030000 2:1 / 4.2:1 13.8:1 / 29.2:1 685 kg · 1510 lb 4.2 kg 74 mm 138 mm 160.5 mm 8–12 mm View winch →
40ST 49040055 1.9:1 / 5.8:1 13.2:1 / 40.2:1 795 kg · 1753 lb 4.9 kg 74 mm 148 mm 173 mm 8–12 mm View winch →
46ST 49046055 2.4:1 / 7.6:1 13.9:1 / 44.8:1 1200 kg · 2646 lb 7.2 kg 87 mm 168 mm 192 mm 8–14 mm View winch →
48ST 49048055 2.6:1 / 9:1 13.9:1 / 48.6:1 1250 kg · 2756 lb 8.8 kg 93 mm 181 mm 208 mm 8–14 mm View winch →
50ST 49050000 2.8:1 / 10.5:1 13.8:1 / 50.6:1 1250 kg · 2756 lb 11.3 kg 105 mm 200 mm 238 mm 8–16 mm View winch →
54ST 49054000 2.8:1 / 11.2:1 13.8:1 / 54:1 1480 kg · 3263 lb 12.0 kg 105 mm 205 mm 250 mm 8–16 mm View winch →
58ST 49058000 3.1:1 / 13.5:1 13.5:1 / 58.1:1 1600 kg · 3524 lb 14.3 kg 118 mm 228 mm 266 mm 8–18 mm View winch →
65ST 49065000 3.1:1 / 15.3:1 13.4:1 / 66:1 1700 kg · 3748 lb 16.6 kg 118 mm 231 mm 271 mm 8–18 mm View winch →

Mounting Pattern

Size Fasteners (countersunk) PCD
16ST 5 × M6 (1/4") 94 mm (3 11/16")
30ST 5 × M6 (1/4") 113 mm (4 15/32")
40ST 5 × M6 (1/4") 121 mm (4 3/4")
46ST 5 × M8 (5/16") 136 mm (5 11/32")
48ST 5 × M8 (5/16") 150 mm (5 29/32")
50–54ST 6 × M8 (5/16") 165 mm (6 1/2")
58–65ST 5 × M10 (3/8") 184 mm (7 1/4")

Electric Conversion Kits (12 V)

Converts your existing manual Ocean winch to powered. The kit includes motor gearbox, power drive, circuit breaker, switch and contactor.

Part no. Description
48040300 40ST 12V 'E' Conversion Kit Ask us to source it →
48046300 46ST 12V 'E' Conversion Kit Ask us to source it →
48048300 48ST 12V 'E' Conversion Kit Ask us to source it →
48050300 50ST 12V 'ELS' Conversion Kit View kit →
48054300 54ST 12V 'ELS' Conversion Kit View kit →
48058300 58ST 12V 'ELS' Conversion Kit View kit →

Ocean Winch Service Kits

Lewmar part no. Fits
48000014 Ocean Standard 6–40, ST 14–16, EVO ST 15 View part →
48000019 Ocean 28–48ST, EVO 30–50ST View part →
48000017 Ocean / EVO ST 50–65 View part →

Products in this Spec Sheet