The DSW85 is a microprocessor-controlled door closer that is simple in design and self-monitoring. It comes with a variety of special and additional features.Therefore, the scope of application is quite wide, and it is especially suitable for use in combination with smoke-proof doors. The current position, speed and most of the door are directly measured by the microprocessor.The final position, through accurate calculations, gives the most ideal way to control the movement of each door. 

This also avoids the end point lock that we are familiar with.Problems such as emergency braking and retarding. And according to the width of the door, the spring control force required for smooth opening when the power is turned off can be set, andYu Li's limit control also enhances his safety.

Control voltage:AC220V±10%,50/60Hz

Energy consumption: Standby 13W, power 67W

Maximum torque:50Nm

Opening range: 70°~95°

Hold time: 0~30s

Door opening time: 3~7S

Closing time: 4~7S

Temperature range: -15~+45°C