Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.Unidirectional progressive safety gear for counterweight frame application
WCWSG 01-02-03-05
- Safety gear acting in downward direction
- Braking power is generated by expanding the C-profiled safety gear block
- Wide application range (also Duplex arrangement available)
- Different connections (top or bottom) from actuating mechanism to gripping wedges available
- Various options like safety gear housing, synchronization linkage or governor rope connection for maximum flexibility
Technical features
| TYPE |
WCWSG 05
|
WCWSG 01
|
WCWSG 02
|
WCWSG 03
|
|
Max. rated speed for counterweight frame application, lubricated guide rail
|
v = 2,50 m/s
|
v = 2,50 m/s
|
v = 2,50 m/s
|
v = 2,50 m/s
|
|
Max. rated speed for counterweight frame application, dry guide rail
|
v = 2,50 m/s
|
v = 3,50 m/s
|
v = 3,50 m/s
|
v = 3,50 m/s
|
|
Mass to be gripped (P+Q) for drawn / lubricated guide rail
|
(P+Q) = 500 - 1020 kg
|
(P+Q) = 1020 - 2600 kg
|
(P+Q) = 2600 - 3900 kg
|
(P+Q) = 3900 - 8100 kg
|
|
Mass to be gripped (P+Q) for machined / lubricated guide rail
|
(P+Q) = 630 - 1780 kg
|
(P+Q) = 1780 - 3060 kg
|
(P+Q) = 3060 - 5700 kg
|
(P+Q) = 5700 - 9200 kg
|
|
Mass to be gripped (P+Q) for machined / dry guide rail
|
(P+Q) = 630 - 1600 kg
|
(P+Q) = 1350 - 3600 kg
|
(P+Q) = 3600 - 5700 kg
|
(P+Q) = 5070 - 8000 kg
|
|
Approved according to
|
European Lift Directive 95/16/EC
|
European Lift Directive 95/16/EC
|
European Lift Directive 95/16/EC
|
European Lift Directive 95/16/EC
|
|
Applicable standards
|
European Standard EN81
|
European Standard EN81
|
European Standard EN81
|
European Standard EN81
|
