Chart 1
Type WW250 >> 1500 kg
Hoisting load first layer
Cable diameter
Min. breaking force of cable
Crank force first layer
Transmission ratio
Hoisting height per crank rev.
Own weight
Wall fastening, class 8.8 bolts
Permitted environment
temperature
Dimensions
Type
WW 250 ../D
WW 250 ../2D
m
Kg
3,6
250
1
8,0
221
2
13,2
197
3
18,7
179
4
24,9
163 10,5
5
31,5
150 13,2
6
38,8
139 16,4
7
46,4
129 19,6
8
54,8
121 23,3
9
63,4
114 26,9
10
73,0
107 31,1
11
82,6
101 35,1
12
93,2
96 39,8
13
104
92 44,2
14
15
16
3.1. Function description
The winches are drum winches with a worm gearing. The load is held at each required height by a built in load
pressure brake. The worm shaft and cable drum run on bearings. The housing is made of plate steel and is
suitable for mounting on walls, masts and the like. The crank is adjustable in length and removable.
3.2. Mounting instructions
The winch must be mounted with the bolts as set out in chart 1.
To avoid tension build up in the winch housing, pay attention to the following:
Kg
250
mm
4
kN
9
daN
6
1:10
mm
17
Kg
13
4xM12
mm
WW 500 ../D
m
Kg
m
Kg
1,3
125
4,3
500
3,2
110
9,7
440
5,4
99 16,1
393
7,7
89 22,8
355 13,6
82 30,6
323 18,1
75 38,6
297 22,5
69 47,7
275 27,6
65 57,1
255 32,6
61 67,6
239 38,3
57 78,2
224 43,8
54
51
48
46
2x125
500
2x250
4
6
4
9
17
9
6
10
10
1:10
1:12
1:12
17
20
20
13,5
16
16,5
4xM12
4xM12
4xM12
-20°C / +40°C
Page 26-29
WW 500 ../2D
WW 1000../D
m
Kg
m
Kg
2,6
250
4,7 1000
5,9
229 10,9
886
9,7
211 18,1
796 10,9
195 25,6
722 15,2
182 34,4
661 20,4
170 43,3
609 25,4
160 53,5
565 31,3
151 63,8
527 37,0
143
136
50,1
129
56,3
123
63,2
118
69,9
113
77,4
108
84,6
104
1000
2x500
1500
8
6
10
34
17
51
13
13
14
1:26
1:26
1:37
13
13
9
29
27,5
28
4xM16
4xM16
4xM16
WW 1000../2D
WW 1500../D
m
Kg
m
Kg
2,7
500
4,2 1500
6,4
456
9,9 1299
419 16,8 1146
388 24,0 1025 11,2
361 32,6
927 15,4
338 41,3
846 19,3
317
299
43,6
283
49,9
268
57,2
255
64,2
243
2x750
8
34
14
1:37
9
28,5
4xM16
WW 1500../2D
m
Kg
1,7
750
4,4
666
7,9
599
544
499
460
24,2
427
28,7
399
10