Technical data WH 5 SP, WH 7 SP
TYPE |
WH 5 SP |
WH 7 SP |
||
Lifting capacity 1 cable layer |
kg |
500 |
750 |
|
Max. lifting capacity by passenger conveyance
|
kg |
300 |
450 |
|
Useable cable take-up¹ on single-cable operation and non-grooved drum |
Cable-Ø |
mm |
8 |
8 |
1 cable layer |
m |
5,8 |
9,2 |
|
2 cable layers |
m |
13,8 |
21,5 |
|
3 cable layers |
m |
34,7 |
||
4 cable layers |
m |
49,0 |
||
Drum dimensions |
Drum-Ø |
mm |
128 |
150 |
Drum length |
mm |
138 |
182 |
|
Flanged pulley-Ø |
mm |
182 |
240 |
|
Manual drive specifications |
Load lift per crank revolution in cable layer 1 |
mm |
26 |
20 |
Crank pressure at permissible weigth on passenger conveyance |
kg |
15 |
18 |
|
Crank pressure at 150 kg load capacity (Silo import) |
kg |
7,5 |
6 |
|
Gear ratio |
i |
16 |
25 |
|
Approx. net weight, less rope |
kg |
21 |
42 |
|
¹ Two reserve windings have already been deducted in the specs on cable take-up. The max. cable take-up is calculated taking 15 x cable diameter as being the amount of flanged pulley protrusion.
