Ronstan Rope Clutch 4-8mm
Rope jammer and stopper has a stainless steel frame and ribbed aluminium base plate for maximum durability. Narrow profiles facilitate efficient installation in banks of two or more. General dimensions 61.2mm long, 29.6mm wide. Hole centres 45mm, fastener size 6mm. Overall height with handle vertical/open 94mm. Supplied with two base plates for use with 4-6mm rope and 6-8mm rope.
Product Specifications
M.W.L. (kg) 410
Weight (g) 165
Rope Ø (mm) 4 - 8
Ronstan product nr RF1387
Ronstan Winch Orbit 20ST, 1-Speed
Lightweight aluminium winch with self-tailer and Power Ribs™ ensures a controlled grip on the line at all times.
- 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 configuration and servicing.
- Machined aluminium drum – stronger and lighter than traditional cast aluminium drums.
- Aluminium centre stem, lighter weight compared to bronze stems.
- Low line entry due to gearing configuration geometry.
Base "B" Ø (mm) 120
Drum "D" Ø (mm) 75
Height "H" (mm) 124
Line Entry "L" (mm) 42
Ronstan Winch Orbit 30QT, 2-Speed
Lightweight aluminium winch with QuickTrim™ self-tailer, 2 speeds, and Power Ribs™ for controlled grip on the line at all times.
- Sprung self-tailing jaws to accept 7 - 12mm line.
- QuickTrim™ patented self-tailing feature for rapid sail trim and smooth adjustment.
- Ball bearings carry the thrust loads, roller bearings carry the radial loads of the drum to minimise rotational friction.
- Smallest winch in its class with a powered option.
- 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 configuration and servicing.
- Machined aluminium drum – stronger and lighter than traditional cast aluminium drums.
- Aluminium centre stem, lighter weight compared to bronze stems.
- Low line entry due to gearing configuration geometry.
Max. Rope diameter (mm) 12
Weight (kg) 3.1
Gear ratio 1st speed 1.4:1
Gear ratio 2nd speed 5.2:1
Power ratio 1st speed 8.3:1
Power ratio 2nd speed 30.2:1
Base "B" Ø (mm) 136
Drum "D" Ø (mm) 86
Height "H" (mm) 166
Line Entry "L" (mm) 57
Ronstan Winch Orbit 40QT, 2-Speed
Lightweight aluminium winch with QuickTrim™ self-tailer, 2 speeds, and Power Ribs™ for controlled grip on the line at all times.
- Sprung self-tailing jaws to accept 7 - 12mm line.
- QuickTrim™ patented self-tailing feature for rapid sail trim and smooth adjustment.
- Ball bearings carry the thrust loads, roller bearings carry the radial loads of the drum to minimise rotational friction.
- 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 configuration and servicing.
- Machined aluminium drum – stronger and lighter than traditional cast aluminium drums.
- Aluminium centre stem, lighter weight compared to bronze stems.
- Low line entry due to gearing configuration geometry.
Max. Rope diameter (mm) 12
Weight (kg) 3.1
Gear ratio 1st speed 1.4:1
Gear ratio 2nd speed 6.8:1
Power ratio 1st speed 8.3:1
Power ratio 2nd speed 40:01:00
Base "B" Ø (mm) 151
Drum "D" Ø (mm) 86
Height "H" (mm) 166
Line Entry "L" (mm) 57
