Antal XT66EH User manual

Installation Manual
2 Speed Electric XT Winches
XT66EH
XT70EH
XT66EV
XT70EV
For Models
Antal srl unipersonale, Via del Progresso, 10, 35127, Padova, Italy.
Tel. [phone]. Fax: [phone]. web: www.antal.it
Technical service: [email protected]

Installation Manual for Antal 2 Speed Electric XT Winches
Contacts
1. Important Information p. 3
2. Electric System p. 4
3. Table of overall dimensions p. 6
4. Installation p. 7
5. Maintenance of the Winch p. 10
6. Warranty p. 11
7. Exploded Views p. 12
Contents
Need the exploded view
drawing of your XT Winch?
Download the full Installation
and maintenance manual from
www.antal.it
Antal srl unipersonale, Via del Progresso, 10, 35127, Padova, Italy.
Tel. [phone]. Fax: [phone]. web: www.antal.it
Technical service: [email protected]
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
2

1. Important Information
The present Installation Manual contains important information for the
correct use of 2 Speed Electrical XT winches and you are therefore
advised to read it carefully before using the product.
The present manual gives technical information for the installation and
the maintenance of the following XT winch models:
XT66EH, XT70EH - Electric Horizontal Drive: These models are
equipped with an electric horizontal motor and a speed reducer with a
worm screw.
XT66EV, XT70EV - Electric Vertical Drive:These models are equipped
with an electric vertical motor and a high efficiency hypocycloid speed
reducer.
Electric winches retain two speeds both in manual use (inverting the
direction of rotation of the handle) and in electric use (pressing one of
the two control buttons).
It is of fundamental importance to be able to choose the most suitable
speed for the manoeuvre that you want to perform; this allows fast
recovery of the first part of the manoeuvre and more careful regulation
in the final stage.
In electric winches the speeds are higher than in manual use even if,
at maximum load, a speed reduction up to 30% must be considered.
Speed
Motors with a power of 1500 Watt are used to drive the winches,
depending on the size of the model. Considering a mean reduction
gear efficiency of 70%, this gives powers of 1050 Watt at winch intake.
It is interesting to compare these figures with the power value in manual
use, which is conventionally considered to be 400 Watt.
Power
Antal powered winches come supplied with a chrome - plated bronze
drum. Black anodized aluminium drums are available on request, in
this case the aluminium drum is “reinforced” applying a special toothed
crowngear of high resistance alloy or chromed bronze.
Winch Drum
Simply insert the handle to disconnect the speed reducer-motor unit.
For Greater Safety: accidental starting of the motor does not affect
the winch, avoiding dangerous turning of the handle.
For Greater Efficiency: the speed reducer-motor unit does not turn in
manual use, avoiding needless friction.
Use
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
3

2. Electric System
The thermal switches indicated in the following table have dimensions
calculated to break the circuit in case of exceptional overload; it is
possible to consider thermal relays with a setting at a lower level.
Control Box
Switches - Mod. 251.035
Contains the solenoids for activating the motor in button control
operation.
Breaker
Two switches are needed to activate the two speeds of each winch;
these are conventionally the red one for the first and the grey one for
the second speed.
Although the microswitch is protected by a watertight diaphragm, the
stainless steel ring nut is provided with a seat for sealant; more
sealant must also be put in the hole through which the electric wire
passes.
70
0
I
Ø 54 86
105
64
M1
A1 C A2
+
-M2
23
SEALANT SEALANT
Ø 65
Ø 80
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
4

Electric System
Power Cables
Button Cables
The electric system must be installed by specialised personnel, in
compliance with the regulations in force; some general information is
given below.
For the electric diagram directions included in the control box should
be consulted.
The table lists suggested values for the cable sections; these values
must be increased for very long distance or for prolonged use.
2 Recommended section 1.5 to 2.5 mm .
Model Motor
Watt Volt Battery
Amp/H
Cable
mm²
Breaker
Amp
Control
Box
Model
XT66EH-EV
XT70EH-EV 1500
12 225/300 50 mod.
A121 120 T6315/12
24 100/150 35 mod.
A071 70 T6315/24
BATTERY
SPEED 1 SPEED 2
M1
A1 CA2
M2
+
BREAKER
CONTROL BOX
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
5

3. Table of overall dimensions
Line Recovery Speed
Recovery speed are indicative values, theoretically calculated without
considering the real installation moreover a speed reduction has to
be considered in the presence of load about 30% reduction under the
max load.
HORIZONTAL
DRIVE
VERTICAL
DRIVE
63
DS 120
DS 175
HW
74
311
DW
199
Ø125
Ø115
HW
DW
457
173
Ø115
Model Motor
Watt
Speed - m/min
1 2 SWL
kg
Weight AL
kg
Weight CH
kg
Deck
Screws
No. x Ø
DS
mm
HW
mm
DW
mm
Horizontal Motor
XT66EH 1500 12.0 3.5 2500 31.9 41.7 6 x 10 208 276 248
XT70EH 1500 9.0 3.0 3000 35.9 47.4 6 x 10 229 285 290
Vertical Motor
XT66EV 1500 12.0 3.5 2500 35.6 45.4 6 x 10 208 276 248
XT70EV 1500 9.0 3.0 3000 39.1 50.6 6 x 10 229 285 290
AL = black aluminium drum / CH = chromed drum
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
6

4. Installation
F
F1
F2
Ø=120 mm
F3
Motor Unit
XT66EH, XT70EH
Valid for models:
XT66EH, XT70EH
1Opening the Winch
First of all, unscrew the upper
ring (R) with the provided key
(K). Thus lift the drum (D).
Finally unscrew the F1 screw
to lift the base (B) and access
the anchoring holes on the
skirt (S) of the winch.
Winch Motor Disassembly
Disassemble the new Winch
XT-EH:
Remove the Motor Unit from
the flange (F), unscrewing
the screws F2.
Install XT-EH
Drill the deck:
Drill the deck (Ø = 120 mm)
to let the reduction-gear
motor unit through.
Fix the Motor:
Thus, fix the flange F on the
deck with 6 anchoring screws
F3 from above (not supplied
by Antal). Now, Install the
Motor Unit screwing in the F2
screws.
XT-EH Installation:
Finally fix the base (B) by
screwing in the F1 screws.
Complete by inserting the
Drum (D), proceeding as for
the opening of the winch, in
reverse order. See p. 9.
2
3
K
R
S
B
D
Installation and Maintenance
7

Valid for model:
XT66EV, XT70EV
F
F1
F2
Ø=175 mm
F3
Motor Unit
K
R
S
B
D
1Opening the Winch
First of all, unscrew the upper
ring (R) with the provided key
(K). Thus lift the drum (D).
Finally unscrew the F1 screw
to lift the base (B) and access
the anchoring holes on the
skirt (S) of the winch.
Winch Motor Disassembly
Disassemble the new Winch
XT-EV:
It is not necessary to remove
the Motor Unit from the flange
(F), you can install the XT-EV
anyhow.
Install XT-EV
Drill the deck:
Drill the deck (Ø = 175 mm) to
let the Motor-Unit altogether
through the deck.
Thus, screw the F3 screws to
fix the skirt (S) onto the deck.
XT-EH Installation:
Fix the base (B) by screwing
in the F1 screws. Complete
by inserting the Drum (D),
proceeding as for the opening
of the winch, in reverse order.
2
3
Installation and Maintenance
8
XT66EV, XT70EV

Winch Assembly
Reassemble the winch, inverting the operations described above in
points 2 and 1. Fix the motor unit to the sub-base, tighten the 8 scews
F2 so that the Motor Unit matches perfectly to the flange (F).
4
Ensure that the drainege holes of the sub-base are facing in the right
direction.
Seal the holes for the anchoring screws and the join between the
skirt and the deck with silicone.
Seal this join with a silicone gasket (such as Motorsil Arexons).
Caution - The weight of the motor unit must be supported from below
so as to distribute its tension correctly on the screws F2, the uneven
distribution of the unit’s weight could cause it to tilt with respect to the
flange F, jeopardising perfect coupling and therefore the operation of
the electric winch.
For the same reason the motor unit must not «touch» the deck or the
structures below it.
Lubrication
During assembly all the steel screws and washers must be generously
greased to avoid corrosion phenomena in the areas in contact with
aluminium parts.
Antal supplies a special Teflon grease for marine applications:
“TLF400” in 100 gr packs.
This product is an excellent lubricant and ensures lasting protection of
the aluminium against corrosion phenomena.
5
NO OK S
MOTOR
UNIT
F2
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
9

Frequent maintenance. All XT winches should be washed frequently,
to avoid the accumulation of salt. Use plenty of fresh water and clean
it on all visible surfaces. Ensure the cleaning of the drainage channels
placed at the bottom of the winch, to avoid water stagnation.
Complete maintenance. With seasonal frequency XT winches should
be inspected visually inside.
Parts in need of maintenance. The most relevant parts are those
subject to movement and rubbing. These are the roller bearings, the
gears and pawls, the stem and the inside of the drum. For the complete
maintenance of the winch, disassemble the winch in order to access
the relevant parts.
TFL 400 Antal Grease. We recommend the use of Antal Grease, a
Teflon grease expecially made for lubrication of winches and protection
of aluminum parts in the marine environment (Mod. TFL400).
Cleaning. Remove old lubricant. In order to do so use a soft bristle
brush and solvent (use diesel in case you do not have other solvents).
Lubrication. It increases the performance and prolongs the life
of the winch. Also, it prevents the natural accumulation of salt to
obstruct the inner mechanism. Also, if you are using the TFL 400
Antal Grease, it also protects the aluminum parts from galvanic
corrosion, too.
Thus we advise to put a thin layer of TFL 400 Antal Grease; not only
to lubricate all moving parts, but also to protect the aluminum surfaces
in contact with s.steel parts, e.g. screws.
Kit Winch. Antal provides a repair kit winch containing pawls and
springs (Mod. Kit Winch).
Important Concepts
All detailed information about Maintenance are
contained in the Installation and Maintenance Manual
of the XT Winches. To download the manuals, go on
internet at the winch page, or digit www.antal.it
5. Maintenance of the Winch
The complete maintenance includes the opening of the winch,
the cleaning of the parts from old lubricants and the new lubrication
of all moving parts.
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
10

Antal guarantees its equipment to be free of defects in material and
workmanship for 3 years from the date of purchase. During this period
defective parts will be repaired or replaced by Antal. Warranty does
not cover: products incorrectly installed; products used in applications
for which they are not intended; products used under loads exceeding
the product’s stated loads; products not properly maintained. Also,
warranty does not cover defects due to corrosion, U-V degradation,
and normal wear and tear.
Products subject to warranty claim will be returned to Antal for
examination and possible repairing or replacement. Antal is not
responsible for installation or shipping costs.
6. Warranty
XT66EH, XT70EH, XT66EV, XT70EV
Installation and Maintenance
11