300KG Electromagnetic Locking Devices For Glass Door Wooden Door And Fire - Proof Door

Place of Origin SHANGHAI
Brand Name VANSHUI
Certification CE FCC
Model Number EM300A
Minimum Order Quantity 1piece
Price Negotiation
Packaging Details Package:290Lx65Wx60H(mm), Weight:2.2kgs
Delivery Time 5-8 working days
Payment Terms Western Union, MoneyGram, T/T, L/C, D/A
Supply Ability 10,000PCS PER MONTH
Product Details
Material Aluminum Holding Force 300KG (660LBS)
Feature Fail Safe(Power To Lock) Or Timer Delay, With LED Waterproof Yes
Suitable For Wooden Door , Glass Door(no Frame Door) ,Metal Door , Fireproof Door Weight 2.2KG
Input Voltage 12V Or 24V(OPTIONAL) Operation Temperature -20°C ~ 55°C
High Light

electromagnetic door lock

,

em lock for glass door

Leave a Message
Product Description

300KG(660LBS) Holding Force Magnetic Door Lock with Waterproof for Single door

 

Products Description

300KG Electromagnetic Locking Devices For Glass Door Wooden Door And Fire - Proof Door 0

300KG Electromagnetic Locking Devices For Glass Door Wooden Door And Fire - Proof Door 1

Specification

Product Parameter Magnetic Lock Parameter Description
Model EM300A
Lock Size 240Lx57Wx29H(mm)
Package 290Lx65Wx60H(mm)
Armature plate 158Lx43Wx11H(mm)
Holding Force 300KG (660LBs)
Input Voltage 12VDC or 24VDC 
Suitable for door Wooden door , Glass door(no frame door) ,Metal door , Fireproof door
Opening Mode Swinging door 90 degree
Signal Output Lock signal Status NO/NC/COM/+/-
Feature Fail Safe(Power to lock) or Timer delay, with LED
Environment

Operation Temperature:-20°C ~ 55°C 

normal atmospheric temperature+8°C

Bracket selection (optional)

No frame door can choose U type,

Z type and L type

Weight 2.2KG

 

EM Lock Types Fail Safe (Power to lock):

Magnetic Lock Model Holding Force Suitable for door
EM150 150kg(330Lbs) Wooden door , Glass door (no frame door) ,Metal door , Fireproof door
EM270 270kg (600Lbs)
EM300 300kg(660Lbs)

 

Bracket (Optional)

Bracket Type Description
EMJ300L L type bracket for EM300
EMJ300Z Z type bracket for EM300
EMJ300U U type bracket for EM300

 

300KG Electromagnetic Locking Devices For Glass Door Wooden Door And Fire - Proof Door 2

 

Trouble Shooting

Problem Possible Cause Solutions
Door not lock No power

1. Check to make sure the wires are securely tightened to the terminal block.

2. Check that the power supply is connected and operating.

3. Make sure the lock switch is wired correctly

Door locks, but can be easily forced open Poor contact between electromagnet and armature plate

1. Make sure the electromagnet and armature plate are properly aligned.

2. Make sure the contact surfaces of the electromagnet and armature plate are clean and free from rust.

Delay in boor releasing A secondary diode was installed across the electromagnet 1.The electromagnet is fitted with a metal oxide variation to prevent interference, so do not install a secondary diode.

 

Regular Maintenance

1. Clean the contact surfaces of the electromagnet or armature plate with a soft cloth and

non-abrasive, non-corrosive cleaner.

2. Apply a light coat of a silicon lubricant to prevent rust. Wipe away the excess.

3. Check that the armature plate is securely attached to the door, yet can pivot slightly around

the armature screw.

4. Check that the electromagnet is securely attached to the door frame.