DORMA 多玛BTS75V地弹簧产品说明

Universal application, individual functions and assured quality

Whether standard, narrow or wide, whether LH, RH, or single or double action

 – DORMA BTS 80 and BTS 75 V door springs are designed for all

types of door. A comprehensive program of accessories ensures that they can be

used successfully with a wide variety of door constructions and floor coverings.

Thanks to a wide range of functions, which can be individually selected to

suit different requirements, DORMA BTS 80 and BTS 75 V floor springs

offer maximum reliability and quality.Certified to ISO 9001.

Benefits...

 … for the trade
- Reduced stock requirements because of separate, interchangeable spindles.
- Slim product range offering all key functions.

 ... for the installer
- Suitable for installation with LH or RH single and double action doors.
- Interchangeable spindles enable easy adaptation to structural conditions –

even when retrofitted.

 ... for the architect/specifier
- Concealed installation for maximum visual elegance
- All essential functions provided
- Proven, robust design capable of withstanding leaf weights of up to 300 kg (BTS 80).

 ... for the user
- Constant, temperatureindependent closing cycle.
- Highly efficient mechanism gives maximum user convenience.

运用广泛，功能强大，质量保证

无论是左开门、右开门还是单向开启、双向开启，DORMA

多玛BTS80和BTS75V地弹簧都可根据门的不同宽度，

适合各类大小不同的门扇，地弹簧的一系列配件很好地满足了门的

安装和地面盖得问题，DORMA多玛BTS80和BTS75V的地弹簧功能齐全，

能满足各种不同之需，具有极大的可靠性。

BTS75V地弹簧标准和可选功能

◆可调闭门速度的范围约175?至15?，可调闭锁速度约5?至0?

◆约从70?产生机械缓冲功能

◆定位装置使门在90?或105?的角度产生定位

◆可调弹簧力EN1-4级

◆缓冲功能：机械缓冲装置能降低因开门力量过大而引起的门扇及墙壁

随坏的可能

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