Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur has been providing the lift industry with versatile and high-quality doors. More than 30 years later Wittur is the leading company in the lift doors segment, with state-of-the-art technical solutions and unparalleled product range. Regardless of whatever your lift requires - a round door with panoramic panels rather than a straight or a folding one - Wittur can supply the best solution for your needs.
Research for innovative solutions and rigid control of product quality are key features of Wittur Safeties. 
Wittur offers a wide range of car and counterweight frames. Modularly conceived, these components are very flexible in terms of rated load, height and width. The wide range of accessories includes safety gears, suspension pulleys, compensation chain and travelling cable hangers, allowing configurations suitable for different shaft layouts, lift designs and rated speeds. Wittur can also supply special frames for tailored projects.
Research for innovative solutions and rigid product quality control are key features of Wittur Safeties.
According to EN81-1/2 A3 and EN81-21 A1 (new lifts in existing buildings), new lifts installed after January 1st 2012 must be equipped with a system to prevent a car moving away from the floor with the landing door not in the locked position and the car door not in the closed position.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors..jpg)
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.Car and counterweight shoes for medium and high speed lifts
Roller guides shoes WRG
The roller guides shoes WRG can be placed on both cars and counterweights frames, for medium and high speed lifts (up to 10,0 m/s).
Depending on the model, they are suitable for guide rails with head thickness from 9 to 32 mm.
- All rollers are separately spring-loaded ensuring maximum ride comfort
- Uniform design concept - optimised for its field of application
- Suitable for T-Profile guide rails only
- Experienced technology for an absolute smooth ride
- Roller guides are pre-assembled and adjusted for installation
- Fitting kit for the exact installation of the roller guides is included
Technical features
| TYPE | WRG 80 |
WRG 100 |
WRG 125 |
WRG 150 |
WRG 150HD |
WRG 200 CWT |
WRG 200 CAR |
WRG 300 |
Maximum Speed @CAR |
- |
- |
- |
3,5 m/s |
3,5 m/s |
- |
5,0 m/s |
10,0 m/s |
Maximum Speed @CWT |
2,5 m/s |
3,5 m/s |
7,0 m/s |
7,0 m/s |
7,0 m/s |
10,0 m/s |
- |
- |
Subject to change without notice
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Martin Tang,
Key account manager for KONE
Lucifer Li,
Key account manager for Schindler
Jeff Bian,
Key account manager for OTIS
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