2025 Ronstan Marine Catalogue - Catalog - Page 261
ORBIT WINCHES™
20ST
248
RA6201
RA6201
Sprung self-tailing jaws to accept 6 - 10mm line.
Proven Andersen winch gearing configuration.
Power Rib™ ensures a controlled grip on the line
at all times, whether trimming or easing. Minimal
rope wear compared to more abrasive drum
surface finishes.
No tools required for disassembly and servicing.
Gear Ratio
2.7 : 1
Power Ratio
19.5 : 1
METRIC
IMPERIAL
Line Size
6 - 10mm
1/4” - 13/32”
Drum “D”
75mm
2 15/16”
Base “B”
120mm
4 23/32”
Height “H”
124mm
4 7/8”
Line Entry “L”
42mm
1 21/32”
Weight
1.7kg
3.75lb
Max Pulling Load
550kg
1210lb
Machined aluminium drum – stronger and lighter
than traditional cast aluminium drums.
Lightweight aluminium centre stem provides
significant weight savings over traditional bronze
stems.
Low line entry due to gearing configuration
geometry.
H
D
L
B
Hard anodised aluminium drum and centre stem.
Grade 316 stainless steel shaft, pawls, and axle
pins.
Aluminium bronze gears.
Hard anodised aluminium self-tailing arm.
Glass-filled nylon jaws.
Self-lubricating acetal bearings.
