Super Strong Magnetic Lock with LED & Time, Super Strong Electromagnetic Lock, 1500lbs Single Door Magnetic Lock with Signal Output & Time Delay, LED and Time Single Door Electromagnetic Lock, 750kg Magnetic Lock Super Strong Magnetic Lock with LED & Time HS-EML-750T(LED) single door magnetic lock is for heavy door, such as metal door, wooden door, fireproof door, sliding door and so on. Inbuilt […]
Electric Magnetic Locking, Direct-Pull Electromagnetic Lock, Single Door Magnetic Lock with Signal Output & Time Delay, Electric Magnetic Locking with LED & Time, 1200lbs Electric Magnetic Locking
Electric Magnetic Locking HS-EML-500T(LED) single door magnetic lock is for heavy door, such as metal door, wooden door, fireproof door, sliding door and so on. Inbuilt time delay mould can set up 0,3,6,9 sec. It is suitable for the card reader which is without time delay, or opened directly by inside control.
Inbuilt dry contacts lock status signal output ( NO,NC,COM) to monitor whether the lock is locked, Led indicates the door lock status.
Accessories for inswing door,frameless glass door,narrow doorframe door etc are available.
Special anti-residual magnetism design makes the access control automation safer and magnetic lock more durable.
Electromagnetic Lock Advantages:
Collinear Load Test 500kg,1200pounds.
Dual Voltage 12 or 24 VDC(optional).
The Standard Voltage is 12VDC when Finished.
MOV Provides Reverse Current Protection.
Suitable For Wooden Door,Glass Door,Metal Door,Fireproof Door etc.
LED Indicates the Door Status.
Lock Status sensor (NO/NC/COM).
Time: 0/3/6/9 sec.
Anti-Residual Magnetism Designed.
High Strength Material,Anodized Aluminum Housing.
Design without Mechanical Failure.
Increase the holding Force,Dual Insulative Housing.
Electromagnetic Lock Technical parameters:
PART NO.: HS-EML-500T(LED)
Armature plate 185Lx60Wx13H(mm)
Holding Force 500kg(1200Lbs)
Voltage 12 or 24VDC
Current Draw 12V/420mA or 24V/210mA
Signal Output Dry Contact, Max Rating of Contact Current 3A
Time 0/3/6/9 sec.
LED Red indicates the door is unlock, Green indicates the door is lock
Suitable for Wooden door, Glass door, Metal door, Fireproof door etc
Surface Temp ≤+20℃
Operating Temp -10～+55℃ (14-131F)
Suitable Humidity 0~95% (non-condensing)
Finishes for Shell Anodized aluminum
Finishes for Magnetic Zinc
Finishes for Armature Zinc
Packing Quantity(PCS/CTN) 4
Packing Size(L*W*H)(cm) 58*18.8*9.2
Gross Weight(KG) 17.36
The first modern direct-pull electromagnetic lock was designed by Sumner “Irving” Saphirstein in 1969 for initial installation on doors at the Montreal Forum. Fire concerns by local authorities in locking the doors at the Forum prompted management to find a locking solution that would be safe during a fire incident. Saphirstein initially proposed to use a linear stack of door holders to work as an electromagnetic lock. These door holders were traditionally used to hold doors open, but in this application Saphirstein believed that they could be packaged and adapted to work as a fail-safe lock. After a successful prototype and installation at the Forum, Saphirstein continued evolving and improving the design and established the Locknetics company to develop accessories and control circuits for electromagnetic locks.