SFDL2 Series

Safety Flat Type Door Lock Switches

The SFDL2 series safety flat type door lock switches can detect opening and closing of doors in machines, and also keep the door locked during potentially dangerous operation. The door lock switches feature slim size and front/rear installation for flexible installation in diverse application settings. The switches are also available in release button models for additional safety.

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Description

Features

  • Slim size W 90 x H 105 x D 35.5 mm
  • Head unit can be rotated to change insert direction of operation key
    : Operation key can be inserted from 4 directions (top/sides)
  • Various contact types (up to 6-contacts)
  • : Lock N.C. 2/N.O. 1+Door N.C. 2/N.O.1
    : Lock N.C. 3+Door N.C. 2/N.O.1
    : Lock N.C. 2/N.O. 1+Door N.C. 3
    : Lock N.C. 3+Door N.C. 3
  • Manual unlock function (release key) for emergencies during installation or testing
    : Standard (cross) type and special type release keys, rear release button
  • Two lock-release methods
    : Mechanical lock-solenoid release, solenoid lock-mechanical release models
  • Different installation types depending on operation key insertion position
    : Front / rear installation models
  • Excellent strength and durability with metal head model
Slim Size
Change Head Direction
Various Operation Keys
Protection Rating (Body)

Details

Front / Rear Installation Types Available

The switches are available in front / rear installation models depending installation requirements. Release button models are also available, allowing operators to unlock the unit manually while inside the operating area.

Front Installation
Rear Installation
Release Button

 

Release Keys Available

Release keys can be used to unlock the device during power outages or emergency. Standard cross type and special type release keys are available.

SFDL2 Series detailed features image

Insert Operation Key from 4 Directions

The head unit can be rotated to change the insert direction of operation keys as needed.

SFDL2 Series detailed features image

Various Operation Keys Available

Users can choose from 6 different operation keys as needed. (SFD/SFDL/SFDL2)

SFDL2 Series detailed features image

Slide Unit (Sold Separately)

The slide unit is an accessory to prevent being locked when entering the fence using safety flat type door lock switches.

SFDL2 Series detailed features image

Group Lock Device (sold separately)

Group lock device is an accessory for safety door and door lock switches, to prevent actuator operation from unauthorized access by phyically blocking switch insertion area.

SFD Series detailed features image
Side type(SFD-LT)
SFD Series detailed features image
Upper type(SFD-LT2)

 

Applications

  • Cutting Machines

    Safety flat type door lock switches are installed in machines to keep the door locked while the machinery is in operation. The doors can only be opened when the operation stops and the door is safe to open.

Other Model