RONSTAN RA6402 Orbit Winch User Guide
- October 30, 2023
- RONSTAN
Table of Contents
RONSTAN RA6402 Orbit Winch
DETERMINE WINCH MOUNTING POSITION
Position the winch in the desired location. Ensure the surface is flat and the line entry angle is acceptable (3-8º as shown below).
Incorrect line entry
Mounting surface not flat
Ensure the Drive gear is aligned to the line entry as per the orientation on the template.
INSTALLATION
STEP 1
Clean the mounting surface and tape the drilling template in position so that
it matches the desired winch mounting position and orientation.
STEP 2
Pull back the spring-loaded release latch on the self-tailing arm with a
fingertip (1), then rotate the arm slightly in an anti-clockwise direction
(2) until it can be lifted clear of the winch (3).
STEP 3
Pull upward on the drum to remove it from the centre stem. Place the centre
stem on the template with mounting hole positions aligned, to check that
orientation of rope entry in relation to Output Drive Gear is correct.
STEP 4
With the template in place, drill the Ø6.5mm holes for the M6 mounting bolts
(or 9/32” holes for 1/4” bolts).
Remove the template , clean away any debris from the holes, and clean the
deck thoroughly to ensure deck sealant can adhere properly.
STEP 5
Apply sealant under the base of the centre stem around the mounting holes,
ensuring that the drainage channels remain clean and free of sealant. For
mounting on metal surfaces, the base must also be completely isolated from the
mounting surface to prevent galvanic corrosion. Isolation is also recommended
for installation on raw carbon fibre surfaces.
STEP 6
Fit the winch to the deck using large washers (or backing plate) and locking
nuts below deck. Apply Tef-Gel™ under the head of each mounting fastener to
isolate it from the aluminium centre stem. To avoid wearing the anodised
surface of the stem, use a hex key to prevent the fastener from turning and
use a spanner to tighten the nuts from below.*
- 5x M6 or 1/4” Grade 316 stainless steel fasteners. Use of A4-70 DIN912 hex socket cylinder head screws is recommended, installed at a torque setting of no more than 7.1Nm as per industry standards.
Tef-Gel™ is a trademark of Ultra Safety Systems, Inc.
REASSEMBLING THE WINCH
STEP 1
Lift the drum assembly over the centre stem , then slide it fully down into
position.
ARM ORIENTATION
The image above can be used as a guide to the orientation of the self-tailing
arm in typical locations on the deck.
STEP 2
Rotate the self-tailing arm to its desired position, ensuring that the rope
splitter is in position. Pull back the spring-loaded release latch on the
self-tailing arm with a fingertip (1), then rotate the arm slightly in a
clockwise direction (3), and listen for the audible “click” indicating it
is locked in position (2).
STEP 3
Check that the drum turns smoothly when rotated by hand in a clockwise
direction, and is not able to turn in an anti-clockwise direction. Insert a
winch handle in the socket of the central drive shaft. Turning the handle in a
clockwise direction should drive the drum in fast speed; turning the handle in
an anti-clockwise direction should drive it in slow speed.
QUICKTRIM™
A patented innovation in self-tailing winches that allows rapid easing of line
tension without having to remove the line from the self-tailer. Orbit Winches™
are delivered with the self-tailer locked, operating as a traditional two-
speed self-tailing winch.
The QuickTrim™ function is enabled by following the instructions below.
ENABLING QUICKTRIM™ FUNCTION
STEP 1
Remove the self-tailer arm, closing plate and closing washer and set these
parts aside for now.
STEP 2
Locate and remove the countersunk cross-head screw.
STEP 3
Reassemble the winch as per instructions above.
USING QUICKTRIM™
To release line tension, first hold the tail of the rope in one hand whilst
placing your other hand on the top cover of the self-tailer.
Use the palm of your hand to grip and rotate the top cover anti-clockwise
against the spring pressure and maintain it in that position. The self-tailer
is now able to turn beneath the cover, allowing the line to be eased off the
drum in a controlled manner.
For more information and a demonstration on using QuickTrimTM visit:
ronstan.com/winches
SAFETY NOTICES
Read All Safety Notices and Product Manuals
Do not install or operate this winch before reading and fully understanding
the contents of the Product Manual.
Stay Alert When Operating
Winches are very powerful and have the potential to cause significant damage
and/or serious injury if used improperly or without due caution and vigilance.
Operators Must Be Trained
Help prevent significant damage and/or serious injury by ensuring any person
operating a winch has a thorough understanding of its proper operation and is
aware of the potential hazards involved. As a minimum, all winch operators
must read and understand the Safety Notices included in this Quick
Installation Guide and the Product Manual.
Particular attention is drawn to the following points:
- Children and others not qualified to operate a winch must be kept at a safe distance from the winch and any rigging or fittings that are under load.
- Long hair and/or loose clothing must be tied back to avoid being caught in the winch.
- In the event of a line override or other fault with an electric winch, stop the winch and turn off power before attempting to resolve the problem.
Avoid Accidental Operation
Remove winch handles when not in use, and turn off power to electric winches
to help avoid unsupervised or unintentional operation. Failure to do so could
result in significant damage and/or serious injury.
Maintenance
Turn off power to an electric winch before performing any maintenance or
service tasks. Failure to do so could result in significant damage and/or
serious injury.
Download the complete Product Manual for this winch fromronstan.com/orbitwinch for detailed instructions regarding installation, operation, service and maintenance.
RA6402 Specifications
Power ratio: 1st speed: 8:1
2nd speed: 40:1
Line dia.: 7-12mm (9/32″ – 1/2″)
Weight: 3.1 kg (6.8 lb)
MWL: 850 kg (1870 lb)
Download the complete Product Manual for this winch fromronstan.com/orbitwinch for detailed instructions regarding installation, operation, service and maintenance.
