80 WIRE ROPE WINCHES TYPE ESF - ELECTRIC ESF winches are designed with worm gearboxes as modular rope winches for small and medium loads. The simple design is suitable for many lifting tasks with lower load cycles and smaller load requirements. The winch can also be integrated into a construction by using the mounting holes on all sides of the gearbox casing. The wire rope can take off in any direction. It has a compact design because the basic configuration only consists of a gearbox, motor, and drum. The robust outward impression of the ESF winch is completed by practical corrosion protection and a combination of high-quality finishing and galvanised parts. Options: Non options: Type ESF 150 250 500 200 400 Power 400V, 3Ph, 50Hz 230V, 1Ph, 50 Hz 1 st layer Lifting capacity (kg) 150 250 500 200 400 Rope capacity (m) 3.4 2.8 3.2 3.4 3.2 Speed (m/min) 8.3 7.2 7.5 7.1 7.5 3 rd layer Lifting capacity (kg) 125 200 400 165 320 Rope capacity (m) 11.5 9.6 11.0 11.5 11.0 Speed (m/min) 10.2 9.1 9.4 8.6 9.4 Max. no. of Layers 6 5 6 6 6 Max rope capacity (m) 26 17.8 25 26 25 Rope Ø (mm) 4 5 6 4 6 Power (kW) 0.37 0.55 1.1 0.55 1.1 Current (A) 1.09 1.43 2.82 4.5 7.5 Weight (kg) 18 21.5 38 23 43.5 Type ESF A B H Center Drum Ø Flange Ø Drum Length 150 94 145 72.5 70 140 61 200 94 145 72.5 70 140 61 250 94 145 72.5 70 140 61 400 125 200 100 90 190 67 500 125 200 100 90 190 67 With Pressure roller and base 150 225 200 84.5 70 140 61 200 225 200 84.5 70 140 61 250 225 200 84.5 70 140 61 400 280 220 112 90 190 67 500 280 220 112 90 190 67 DIMENSIONS (mm) Other dimensions on request
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80
WIRE ROPE WINCHES TYPE ESF - ELECTRIC
ESF winches are designed with worm gearboxes as modular rope winches for small and medium loads. The simple design is suitable for many lifting tasks with lower load cycles and smaller load requirements. The winch can also be integrated into a construction by using the mounting holes on all sides of the gearbox casing.
The wire rope can take off in any direction. It has a compact design because the basic configuration only consists of a gearbox, motor, and drum. The robust outward impression of the ESF winch is completed by practical corrosion protection and a combination of high-quality finishing and galvanised parts.
ESG winches (with worm gearbox) are modular rope winches for small and medium loads. The ”workhorse“ in winch construction.
Since winch and drum are mounted on a base plate which serves as a stand, many options can be realised. The ESG winch will be predominantly used for medium loads and larger rope capacities than offered by the ESF model. The robust outward impression of the ESG winch is completed by practical corrosion protection and a combination of high-quality finish and galvanised parts.
On a daily base we are asked to produce something new or special. In general manufacturers are often reluctant to start when the quantity is smaller than 10 winches, let alone when we speak about single units. Haacon realises that requests for single units or smaller quantities need to be taken seriously. We know how we started- consequently we treat your request for a single unit with the same enthusiasm as a bigger quantity. The HEB-series has a basic design and is built in a modular way. All options are possible and can easily be adapted from the basic design. Development now is reduced to simply adding or combining existing options with the basic winch. The P simply stands for planetary, because a planetary gearbox is mounted inside the winch drum. Having the gearbox inside the drum means that the overall dimensions are reduced. The basic dimensions are shown in the table, but we can modify the design according to your specific requirements.
Options HEB Series:
Options P Series:
Non-options: All options are possible on the P-series, although the compact design with the gearbox shaft fixed to the winch frame, and the gearbox rotating at drum speed can make options more expensive than in other winches.
WINCH A B H Drum Dia. Flange Dia. Drum length Rope Dia. Weight
HEB Type Ø Ø kg
0.0 1400 500 315 195 410 500 8 245
10 1500 500 315 195 410 500 10 260
20 1500 600 360 244 500 500 12 340
45 1600 600 360 298 500 500 16 400
65 1900 700 410 355 600 500 20 620
90 1900 800 480 406 700 500 22 790
800 2500 1500 820 660 1200 500 36 2450
P Type
20 646 500 580 326 480 450 12 325
800 1275 1030 1150 660 1000 960 36 1800
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WIRE ROPE WINCHES TYPE VTF - ELECTRIC
Manufacturing special winches often means using a combination of existing components. The planetary gearbox is one of the most important components used in today’s winches. A feature of the planetary gearbox is that it has a reinforced shaft with a set of conical roller bearings capable of taking very high radial loads.The drum is not supported by an end bearing, making it look as if it’s floating. The advantages are obvious- reduced cost, because part of a frame and the end bearing can be saved and as a consequence the winch is very compact. The wire can take off in any direction. Another feature is the modular motor adaptor, giving us the possibility by simply selecting the right adaptor to mount any electric, hydraulic or pneumatic motor.
Options:
will change accordingly
Non Options:
WINCH A B H Drum Flange Drum length Rope Dia Weight
WINCH A B H Drum Flange Drum length Rope Dia Weight
VP Type Ø Ø Ø (kg)
65 930 600 350 270 600 500 16 495
150 1085 700 400 360 700 550 20 750
400 1205 900 500 460 880 600 24 1000
600 1340 1000 510 533 950 700 28 1300
Pulling a load is fundamentally different from lifting a load. A load pulled in a horizontal plane can cause less danger if released. This is the reason why regulations for pulling winches differ from regulations for lifting. Pulling winches allow for a de-clutch possibility and the drum diameter can be smaller than with lifting winches. The main advantage is that with a smaller drum diameter we can get a higher force (line pull) than with a bigger drum diameter still using the same size of gearbox. With a de-clutch facility we can spool off the steel wire freely and relieve the gearbox from high static loads (holding capacity) when the drum is held by a band-brake. With a de-clutched drum, we can also use the drive shaft running through the drum for another purpose. Often this almost free advantage is used to mount a warping head (horizontal capstan)
Options:
86
WIRE AND FIBRE ROPE CAPSTAN WINCHES FOR PULLING APPLICATIONS
Capstans have been part of ships equipment for centuries. The modern capstan is motor driven and can achieve high line pulls and high speeds thanks to powerful motors integrated with sturdy transmissions. Electric, hydraulic or pneumatic, the choice is yours- we offer a wide range of capstans ranging from flush fitted deck capstans for a clean deck line to the classic console mounted capstan. Also very popular are our range of horizontal capstans used in varying roles from pulling rolling stock in shunting yards in Belgium to moving cable ferries in deepest Africa. We offer both standard capstans and specials from 100kg to 10t
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WIRE ROPE WINCHES - OPTIONS
PRESSURE ROLLER
Pushes slack wire onto the drum, helps tospool the rope better on the drum - especially with grooved drums
LIMIT SWITCH
Counts the number of drum revolutions and stops at the upper and lower positions.
SLACK ROPE DEVICE
Detects slack wire. Stops the winch.
SPOOLER
Guides wire on to drum, helps to spool the wire on to the drum.
GROOVED DRUM
Improved spooling. The rope lasts longer.
BAND BRAKE
Extra brake fitted on the drum,manual or automatic.
DRUM GUARD
Covers rotating parts and protects the user.
EMERGENCY CRANK
Permits moving the load in case of power faliure.
LIMIT SWITCH
Counts the number of drum revolutions and stops at the upper and lower positions.
SLACK ROPE DEVICE
Detects slack wire. Stops the winch.
DRUM GUARD
Covers rotating parts and protects the user.
GROOVED DRUM
Improved spooling. The rope lasts longer.
PRESSURE ROLLER
Pushes slack wire onto the drum, helps tospool the rope better on the drum- especially with grooved drums
CLUTCH
Manual clutch to release the drum. Pulling winches only.
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WIRE ROPE WINCHES - MOTORS & IP PROTECTION RATING
Which motor is the best to use for a winch, and why? The choice for the right motor depends mainly on the available power source. Mobile applications like earth moving machines, piling equipment and mobile cranes normally have a hydraulic power source, they don’t carry high power compressors or generators. For these applications a hydraulic motor is selected. Stationary applications most of the time can obtain power from the main grid, also on ships the electric power sources become more and more powerful, so an electric motor would be the right choice. Than we have the so called hazardous environments, where explosions might occur, think of exploitation of natural resources, mining and off-shore oil and gas.Air motors are very common in these fields.
ADVANTAGES AND DISADVANTAGES
ADVANTAGES DISADVANTAGES
Electric Motors
Economical and efficient Speed control expensive
Clean and Simple Explosion proof expensive
Power mostly available Difficult to protect from extreme environments
Hydraulic Motors
Small in size Power pack required
Speed control easy Pipes and hoses required
Pneumatic Motors
Small in size Compressor required
Speed control easy Pipes and hoses required
Suitable for harsh environments Torque drops with speed
Noisy
IP PROTECTION RATING
A two-digit number established by the International Electro Technical Commission, is used to provide an Ingress Protection rating to a piece of electrical equipment or to an enclosure for control equipment.
The protection class after EN60529 are indicated by short symbols that consist of the two code letters IP and a code numeral for the amount of the protection.
Example: IP65 (NEMA 4)The two digits represent different forms of environmental influence:
The larger the value of each digit, the greater the protection. As an example, a product rated IP54 would be better protected against environmental factors than another similar product rated as IP42.
First digit: Ingress of solid objects
Second digit: Ingress of liquids
0 No protection No protection
1 Protected against solid objects over 50mm e.g. hands, large
tools.
Protected against vertically falling drops of water or
condensation.
2 Protected against solid objects over 12.5mm e.g. hands, large
tools.
Protected against falling drops of water, if the case is disposed
up to 15º from vertical.
3 Protected against solid objects over 2.5mm e.g. wires, small
tools.
Protected against sprays of water from any direction, even
if the case is disposed up to 60º from vertical.
4 Protected against solid objects over 1.0mm e.g. wires.
Protected against splash water from any direction.
5 Limited protection against dust ingress.
(no harmful deposit)
Protected against low pressure water jets from any direction.
Limited ingress permitted.
6 Totally protected against dust ingress.
Protected against high pressure water jets from any direction.
Limited ingress permitted.
7 N/A Protected against short periods of immersion in water.
8 N/A Protected against long, durable periods of immersion in water.
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WIRE ROPE WINCHES - CONTROLS
Each winch motor needs a control system, motors are machines and don’t start moving unless they are told to do so.
The manner to control the winch depends on its task - is it a stand-alone lifting tool or part of a complete automated process. There is no “standard” control unit. You can request exactly what you need - this can vary from the cheapest basic control, to a completely computerized control system.
Push buttons mounted on control panel with Up / Down / E-stop
ELECTRIC
Pendant Control
Radio Control
Variable Speed
Hydraulic Joystick
HYDRAULIC
Pendant Control
Foot Control
Function Valves
Aluminium Valve
PNEUMATIC
Cast Iron Valve
Remote Control
Pendant Control
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WIRE ROPE WINCHES - DUTY & FEM RATINGS
WINCH SELECTION
The basic winch-data in this catalogue is based on the international FEM classification. Note that some local regulations might differ from these standards. This will help you to select the proper winch for the required application and to understand the philosophy behind the data in this catalogue.
Some winches are seldom used, others quite often and some have to work all day. A basic 500kg winch, lifting the 500kg once or twice in its lifetime, will have an unlimited life, whereas the same winch working 24 hours a day might not last a year.
LINE-SPEED AND DRUM - TORQUE
The linespeed of the winch is an important issue because there is a direct link between linespeed and life-time.
Basically the life-time is based on the drum-torque and total number of drum cycles.
Any linespeed value in the catalogue can be changed according to customers request. Increasing the linespeed, with the same drum-torque reduces the amount of time to reach the total number of drum cycles, thus reduces the life-time.
Increasing or decreasing the drum-torque by altering line pull or drum diameter, has an even more dramatic effect on the winch life-time. (time is considered to be working time)
For this reason it’s important to know how and how often the winch will be used, rather than just to select a winch that according to the catalogue “seems” to have the right capacity.
This catalogue roughly guides you to select a winch type, with line pull, linespeed, drum-torque and FEM rating.
FEM RATING
Once we know
If the load changes we need to know the percentage of load in relation to the percentage in time. For example:Max load 500kg, use 20% of the time.
Average load 400kg, use 70% of the time.
Minimum load 200kg, use 10% of the time.
With this “load spectrum” you can work out the Spectrum factor Km.Once we have worked out the average daily use and load, we can “FEM- rate” the winch. In general the Haacon worm gear winches are rated FEM M3/M4. The planetary winches are rated FEM M6/M7. If a lower FEM rating is allowed, because the winch will be seldom used or the maximum load is seldom lifted, we could select a smaller transmission, or up-rate the lifting capacity. Should the winch be for heavy-duty and work very often, we need to select a bigger transmission, or de-rate the winch capacity
We must be careful not to make selecting winches too difficult.
From experience we learn that very often the people working with the winch, cannot give all the required information, they simply want a 5t winch, running at 10 m/min In that case our catalogue at least provides the information about the “real” winch capacity and duty. The request sheet on page 93, might help you to get as many answers for a proper winch selection. The LTM and Haacon technical and commercial staff are glad to verify your selection and discuss all possibilities to design and produce your standard or tailor made winch.
91
WIRE ROPE WINCHES - FEM RATINGS (continued) & LIFETIME
Winch Class Load Spectrum Effective Use
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9
L1 M1 M1 M1 M2 M3 M4 M5 M6 M7 M8
L2 M1 M1 M2 M3 M4 M5 M6 M7 M8 M8
L3 M1 M2 M3 M4 M5 M6 M7 M8 M8 M8
L4 M2 M3 M4 M4 M6 M7 M8 M8 M8 M8
Symbol Total Effective Use (Lifetime in hours) 'T' Daily use hours
Effective Use and Lifetime FEM V0.06 V0.12 V0.25 V0.5 V1 V2 V3 V4 V5
ISO T0 T1 T2 T3 T4 T5 T6 T7 T8
Load Spectrum FEM 1 2 2 3 - - - - -
ISO L1 L2 L3 L4 - - - - -
Rating FEM 1Dm 1Cm 1Bm 1Am 2m 3m 4m 5m -
ISO M1 M2 M3 M4 M5 M6 M7 M8 -
THE FORMULA
Km = ((F1/Fmax)³ x (t1/T)) + ((F2/Fmax)³ x (t2/T)) + ((F3/Fmax)³ x (t3/T)) etc.
Example:
Winch max load 2000 kg (20 kN)
Winch life request 1000 hours
Winch use 1 hour/day – 10 % time at 1800 kg, 30 % time at 1200 kg, 60% time at 1000 kg
In this example the Km factor (winch use) will be;
Km = ((1800/2000)³ x 0.1) + ((1200/2000)³ x 0.3) + ((1000/2000)³ x 0.6) = 0.21
Km = 0.21 (table 3)- leads to symbol L2
The use and life-expectancy (table 2) leads to symbol T3
The FEM classification (table 1) leads to symbol M3
The FEM rating for this application is T3- L2- M3
92
Marine specification with protective cowling
WIRE ROPE WINCHES - APPLICATIONS
Electric winch being load tested Winch with spooling device and grooved drum
HA-ESG with 2 compartment and pressure rollers
4 compartment extended drum with motor in the vertical position
93
WIRE ROPE WINCHES - CHECKLIST
For a quotation please fill in as much information as you can provide and return to us.
Company Name: Address:
Contact:
Job Title: Email Address:
Phone:
Requirements Options
Controls
Painting
Motor
Hoisting (vertical) Limit switches - upper/lower
Pendant remote control m cable
Standard RAL 5010 Gentian blue
English
Pressure roller
Load limiter
Radio remote control
Radio remote control
French
Other
Documentation/Type plate
Divided drum
Electric
BGV D81
Indoor use
kg
BGV C12
m
1 German Accident Prevention Regulations (BG) for winches, lifting and pulling equipment 2 German Accident Prevention Regulations (BG) for event areas, studios and scenes
Pulling (horizontal) Slack wire switch
Control box with push-buttons
Special RAL-N°.:
German
Grooved drum
Disengager / clutch (applicable for pulling winches only)
Other
Other
Other
400V,3Ph,50Hz
kg
230V,1Ph,50Hz 24V - DC
m/min
ºC
Rope capacity
Protection IP
Hydraulic
Pneumatic
Pressure
Air pressure
Flow rate
Air capacity
Duty ratio
bar
bar
l/min
l/sec
Line speed
Operating
Temperature
Outdoor use
94
WIRE ROPE WINCHES - ELECTRIC OFF SHORE WINCH
Hoisting Capacity 250kg, for use especially in offshore wind turbine lifting operationsHoisting heights as required
effect of immersion between 15cm and 1m of water
protected against strong jets of water e.g. for use on ship decks.
