Progressive safety gears for machined guide rails –
bidirectional lateral movement // ASG-120-UD
ASG series with a horizontal slideability of
the braking block within the mounting sheet
plate – result: guide rails and car frame will
be preserved
- bidirectional
- for machined and oiled guide rails
- min. gripping width: 25mm
- for 7-16mm guide rails thickness
- min. P+Q: 693kg (-7,5%)
- max. P+Q: 4233kg (+7,5%)
- max. tripping speed: 2,33m/s
Progressive safety gears for cold-drawn + oiled and machined + dry guide rails lateral movement // ASG-100-UD, -121-UD, -65-UD, -221-UD
ASG-100-UD
- bidirectional
- for oiled and cold-drawn guide rails
- min. gripping width: 25mm
- for 7-16mm guide rail thickness
- min. P+Q: 515kg (-7,5%)
- max. P+Q: 2139kg (+7,5%)
- max. tripping speed: 2,33m/s
ASG-121-UD
- bidirectional
- for machined and dry guide rails
- min. gripping width: 25mm
- for 7-16mm guide rail thickness
- min. P+Q: 598kg (-7,5%)
- max. P+Q: 4019kg (+7,5%)
- max. tripping speed: 2,33m/s
ASG-65-UD
- bidirectional
- for cold-drawn and oiled guide rails
- min. gripping width: 20mm
- for 8mm guide rail thickness
- min. P+Q: 790kg (-7,5%)
- max. P+Q: 2219kg (+7,5%)
- max. tripping speed: 2,33m/s
ASG-221-UD
- bidirectional
- for machined and dry guide rails
- min. gripping width: 25mm
- for 7-16mm guide rail thickness
- min. P+Q: 754kg (-7,5%)
- max. P+Q: 3284kg (+7,5%)
- min. tripping speed: 2,33m/s
- max. tripping speed: 3,9m/s
Bidirectional progressive safety gear according to EN81-20 will be also available as PR and PQ types with rigid
attachment: PR2000UD, PR2500UD V35 + V50, PQ3400UD, PQ4000UD.
Instantaneous safety gears are available according EN81-20 as well, type IN3000 and IN6000
Progressive safety gear – only downward acting // ASG 100/121/65/221, PR-2500
The safety gears PR-2500 and ASG-100/120/121/65/221
are designed for lift installations, where only downwards
catching is required. The basic design of all safety gears is
identic.
Each of the delivered safety gear pair will be adjusted
and tested at the manufactures site. The results of the
testing will be documented and added to delivery. In
addition to the serial number the adjusted guide rail
thickness and the admissible charge are engraved at
the case. An extensive documentation is available for
each type of safety gear.
Accessory // extensible linkage
The extensible linkages will be allocated to the type of
safety gear. The safety switch and the automatic reset
(only UD) are orientated to the linkage.
Distance between guides
- 600 to 3000 mm (graded)
Types
- T1 (PR-2500 + Instantaneous safety gears)
- T2 (PR-2500-UD V.35)
- T3 (PR/PQ-xxxx-UD)
- T25 (ASG-xxx)
- T25-UD (ASG-xxx-UD)
Progressive safety gears // single acting
| Type | PR-2500 |
ASG - 65 |
ASG - 100 |
ASG - 120 |
ASG - 121 |
ASG - 221 |
|---|---|---|---|---|---|---|
| Extensible linkage |
T1 (distance between guides 600-3000mm) | T25 | ||||
| Function | rigid attachment | lateral movement | ||||
| Operation | Single acting | |||||
| guide rails | -cold-drawn -oiled |
-cold-drawn -oiled |
-cold-drawn -oiled |
-machined -oiled |
-machined -dry |
-machined -dry |
| min. gripping width | 25 mm | 20mm | 25mm | 25mm | 25mm | 25mm |
| admissible guide rail thickness | 8 - 16 mm | 8 mm | 7 - 16 mm | 7 - 16 mm | 7 - 16 mm | 7 - 16 mm |
| P+Q min. | 741 kg (-7,5%) | 782 kg (-7,5%) | 515 kg (-7,5%) | 693 kg (-7,5%) | 598 kg (-7,5%) | 754 kg (-7,5%) |
| P+Q max. | 1700 kg (+7,5%) | 2214 kg (+7,5%) | 2139 kg (+7,5%) | 4233 kg (+7,5%) | 4019 kg (+7,5%) | 3284 kg |
| v(n) max. (rated speed) | 2,0 m/s | 2,0 m/s | 1,75 m/s | 1,75 m/s | 1,75 m/s | 3,4 m/s |
| v(a) max. (tripping speed) | 2,5 m/s | 2,33 m/s | 2,33 m/s | 2,33 m/s | 2,33 m/s | 3,9 m/s |
Progressive safety gear // bidirectional, rigid attachment
| Type | PR-2000-UD |
PR-2500-UD V.35 |
PR-2500-UD V.50 |
PQ-3400-UD |
PQ-4000-UD |
||
|---|---|---|---|---|---|---|---|
| guide rails | -cold-drawn -oiled | -cold-drawn/ machined -oiled | -cold-drawn -oiled | -cold-drawn/ machined - oiled | -cold-drawn -oiled | -machined -dry | -machined oiled |
| min. gripping width | 25 mm | 25 mm | 20 mm | 25 mm | 20 mm | 25 mm | 25 mm |
| admissible guide rail thickness | 5 - 16 mm | 7 - 16 mm | 8 mm | 7 - 16 mm | 8 mm | 8 - 16 mm | 8 - 16 mm |
| P+Q min. | 537 kg (-7,5%) |
613 kg (-7,5%) |
671 kg (+/-7,5%) |
613 kg (+/-7,5%) | 671 kg (+/-7,5%) |
1107 kg (-7,5%) |
2173 kg (-7,5%) |
| P+Q max. | 1222 kg (+7,5%) | 1955 kg (+7,5%) | 1955 kg (+7,5%) | 3304 kg (+7,5%) | 4023 kg (+7,5%) | ||
| v(n) max. (rated speed) | 1,5 m/s | 2 m/s | 1 m/s | 2 m/s | 1 m/s | 2 m/s | 2 m/s |
| v(a) max. (tripping speed) | 2,0 m/s | 2,5 m/s | 1,5 m/s | 2,5 m/s | 1,5 m/s | 2,5 m/s | 2,5 m/s |
Progressive safety gear // bidirectional, fixation with lateral slideability
| Type | ASG-65 UD |
ASG-100 UD |
ASG - 120 |
ASG - 121 |
ASG - 221 |
|---|---|---|---|---|---|
| Extensible linkage |
T25UD (distance between guides from 600-3000mm) | ||||
| Function | lateral movement | ||||
| Operation | bidirectional | ||||
| guide rails | -cold-drawn -oiled |
-cold-drawn -oiled |
-machined -oiled |
-machined -dry |
-machined -dry |
| min. gripping width | 20 mm | 25mm | 25mm | 25mm | 25mm |
| admissible guide rail thickness | 8 mm | 7 - 16 mm | 7 - 16 mm | 7 - 16 mm | 7 - 16 mm |
| P+Q min. | 782 kg (-7,5%) | 515 kg (-7,5%) | 693 kg (-7,5%) | 598 kg (-7,5%) | 754 kg (-7,5%) |
| P+Q max. | 2214 kg (+7,5%) | 2139 kg (+7,5%) | 4233 kg (+7,5%) | 4019 kg (+7,5%) | 3284 kg |
| v(n) max. (rated speed) | 2,0 m/s | 1,75 m/s | 1,75 m/s | 1,75 m/s | 3,4 m/s |
| v(a) max.(tripping speed) | 2,33 m/s | 2,33 m/s | 2,33 m/s | 2,33 m/s | 3,9 m/s |
