自1977年来，威特就开始为电梯行业提供多功能、高品质的轿厢门。设计灵活，加上通过了一系列认证，使威特层门能够适应各种应用。有多种表面装饰和规格，因此能适合各种环境：从住宅到高档写字楼、从外部设施到豪华的水上项目、从工业建筑到医院。
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.
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.
创新的解决方案研究和严格的产品质量控制是威特安全部件的主要特色。产品系列包括不定向/双向同步和渐进式安全钳。也可提供上升轿厢超速保护装置。
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.
所有井道附件对于保证电梯的正常运行和使用寿命都是至关重要的。这正是威特提供以下各种附件的原因：
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.轿门门机
AMD 2 轿门门机
AMD是一种常用的轿门系统，覆盖了住宅楼、高流量的办公楼和酒店应用。。
由于采用了模块化设计，AMD系统能够适应各种应用。
紧凑的内建尺寸尤其确保适合更新改造等多种场合的灵活性应用性。
优点：
- 模块化（可以使AMD1和AMD2应用于任何类型的层门或轿门）
- 紧凑式设计
- 前壁安装
- 前已通过自学功能对开、关门的时间和速度已进行预调和测试。因为无需在现场做过多调整，安装快速而简易。
- 低能耗
- 快速开门时也非常平稳
- 全球化产品：AMD1符合EN81、CSANRTL/C、AS1735.2及香港标准
- 多达9种的开门方式
- 最高可拖动单扇125kg的门板
- 各种改造部件可选
驱动装置
AMD2轿门有两种驱动装置：MIDI和SUPRA。
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类型
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MIDI
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SUPRA
|
|
驱动装置
|
三相永磁同步电机（PMSM）
矢量控制
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三相永磁同步电机（PMSM）
矢量控制
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|
电源
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(127V;2A ) ±20%
Univ. (230V;1A) ±20%
50/60 Hz
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(127V;2A ) ±20%
Univ. (230V;1A) ±20%
50/60 Hz
|
|
保护等级
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IIP20
（必要时，IP54）
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IP20
（必要时，IP54）
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|
最大活动质量（轿厢及层门板）
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300kg
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700kg
|
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轿门锁（可选件）
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有
|
有
|
|
自学习功能
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有
|
有
|
|
电源保护装置
|
24VDC+10%
150mA
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24VDC+10%
150mA
|
