The UniPower is a single-speed winch that combines the advantages of a low-profile manual winch with the power of a 12- or 24-volt, low-amp-draw motor. What makes it unique is that the motor is partially imbedded inside the drum, so that it extends only 105 mm (4 1/8 inches) below the winch base—a critical feature for small boats where space under the cabin top is limited. Composite roller bearings reduce friction under load and don’t require lubrication. Gears are 17-4PH stainless steel for strength and durability.



24v or 12v


Drum Ø (mm)
110 mm

Drum Ø (in)
4 3/8 in

Base Ø (mm)
190 mm

Base Ø (in)
7 1/2 in

Height (mm)
215 mm

Height (in)
8 1/2 in

Line entry height (mm)
100 mm

Line entry height (in)
3 15/16 in

Minimum line Ø (mm)
8 mm

Minimum line Ø (in)
5/16 in

Maximum line Ø (mm)
14 mm

Maximum line Ø (in)
9/16 in

Fastener circle (mm)
160 mm

Fastener circle (in)
6 5/16 in

Fasteners (mm)
M8 HH, M8 SH mm

Fasteners (in)
5/16 HH, 5/16 SH in

Number of fasteners

Maximum pull (kg)
900 kg

Maximum pull (lb)
1984 lb

E (mm)
35 mm

E (in)
1 3/8 in

F (mm)
105 mm

F (in)
4 1/8 in

G (mm)
140 mm

G (in)
5 1/2 in