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Wire rope winch GAMMA
4.1.244
Design changes under reserve
Page 7
Technical Data
Type
0270 004
0270 001
0270 006
0270 999
FEM Group acc. to DIN 15020/1
1 Em
1 Em
1 Em
capacity
load speed
(fast speed)
1st rope layer
[daN]
200
500
(90)
800
(90)
load speed
(fast speed)
2nd rope layer
[daN]
175
450
(75)
690
(75)
load speed
(fast speed)
3rd rope layer
[daN]
150
380
(65)
600
(65)
load speed
(fast speed)
4th rope layer
[daN]
140
350
(55)
520
(58)
load speed
(fast speed)
5th rope layer
[daN]
125
290
(50)
465
(52)
load speed
(fast speed)
6th rope layer
[daN]
115
260
(47)
420
(47)
load speed
(fast speed)
7th rope layer
[daN]
110
240
(43)
385
(43)
load speed
(fast speed)
8th rope layer
[daN]
-
220
(40)
355
(40)
rec. wire rope DIN 3060 FE-znk 1770 sZ-spa
ø [mm]
4
6
7
calculated braking force
[kN]
10,1
22,6
31,0
rope reception
1st rope layer
[m]
3,6
3,2
5,3
2nd rope layer
[m]
8,0
8,0
12,5
3rd rope layer
[m]
13,0
13,0
21,0
4th rope layer
[m]
19,0
19,0
30,0
5th rope layer
[m]
26,0
26,0
40,0
6th rope layer
[m]
33,0
34,0
52,0
7th rope layer
[m]
40,0
42,0
64,0
8th rope layer
[m]
-
50,0
78,0
ratio
-
6,57 : 1
7,57 : 1
required crank force
[daN]
18
12
18
average lift per full turn of crank
load speed
[mm]
245
50
53
fast speed
[mm]
-
335
395
securing of load
safety spring locking device
weight
[kg]
ca. 6
ca. 14
ca. 20
suitable for ambient temperature
-20°C +40°C
Functional Description:
The Aluminium hand winch is a drum winch with roller chain drive.
The load is automatically held by a spring loaded brake built into the drum.
By changing the crank sockets, the winch can be used for winding the unloaded rope on or off, respectively for
small loads in the fast speed.
Mounting Instructions
Mounting:
ATTENTION:
•
the mounting structure must be designed to
sustain the max. forces imposed by the winch
•
pay careful attention that the mounting sur-
face is flat and true,
•
only fix the winch by means of good quality screws
•
tighten the screws evenly
•
secure the screws
•
ensure that the crank is free running (
crank clearance
)
Mechanical Fixing:
Type
0270 004
0270 001
0270 006
0270 999
screws (material grade min 8.8)
M 8
M 10
M 12
number of screws
4
4
4
Wire rope fixing
ATTENTION:
With wrong rope coiling the brake is not effective.
Rope coiling has to be effected acc. to the drawing (direction by choice)
•
Insert the rope in consideration of rope winding direction.
•
Tighten clamping screw(s).
For rope selection pay attention to the technical data for the rope
Calculate the rope length in such a way that at least 3 full turns of
rope remain on the drum in lowest load position.
rope
direction
