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Contact UsHome Page >Smart Entrance Control▼ > Smart Terminal▼ > Access Control▼ > Accessory▼ > LM Series Electromagnetic Lock
LM Series Electromagnetic Lock
Electromagnetic locks apply the principle of electromagnetism. When the electric current passes through the silicon steel sheet, the electromagnetic lock will produce a strong suction force to tightly attract the iron plate to lock the door.A small electric current will produce a great magnetic force. When users turn off the power of the electromagnetic lock, it will lose its suction, so that users can open the door.
Parameter
| Model Series | LM180 | |
| Photo |
|
|
| Model | LM1802 | LM1805 |
| Operating Voltage | DC12V | DC12V |
| Operating Current | 420mA ± 5% | 420mA ± 5% |
| Temperature Rise |
+15°C
(Ambient temperature of 29°C; 6 hours after DC 12V is energized. The highest
temperature of the lock body is 41°C)
|
|
| Interface |
Red: +
Black: -
|
Red: +
Black: -
Yellow: NO
Green: COM
White: NC
|
| Tensile Force Range | 120kg ± 8% | 120kg ± 8% |
| Dimensions (W*H*D) |
Lock body: 170*40*20(mm)
Iron plate: 130*33*11(mm)
|
Lock body: 170*40*20(mm)
Iron plate: 130*33*11(mm)
|
| Gross Weight | 1.016kg | 1.029kg |
| Dimensions(mm) |
|
|
| Mounting Brackets | LMB-180L / 180U / 180Z / 180ZL / LMD-180L / 180Z / 180ZL | |
| Model Series | LM280 | |
| Photo |
|
|
| Model | LM2802 | LM2805 |
| Operating Voltage | DC12V | DC12V |
| Operating Current | 450mA ± 5% | 450mA ± 5% |
| Temperature Rise |
+15°C
(Ambient temperature of 29°C; 6 hours after DC 12V is energized. The highest
temperature of the lock body is 41°C)
|
|
| Interface |
Red: +
Black: -
|
Red: +
Black: -
Yellow: NO
Green: COM
White: NC
|
| Tensile Force Range | 200kg ± 5% | 200kg ± 5% |
| Dimensions (W*H*D) |
Lock body: 250*47*25.5(mm)
Iron plate: 180*38*11(mm)
|
Lock body: 250*47*25.5(mm)
Iron plate: 180*38*11(mm)
|
| Gross Weight | 1.77kg | 1.77kg |
| Dimensions(mm) |
|
|
| Mounting Brackets | LMB-280L / 280U / 280Z / 280ZL / LMD-280L / 280Z / 280ZL | |
| Model Series | LM350 | |
| Photo |
|
|
| Model | LM3502 | LM3505 |
| Operating Voltage | DC12V | DC12V |
| Operating Current | 400mA ± 5% | 420mA ± 5% |
| Temperature Rise |
+15°C
(Ambient temperature of 29°C; 6 hours after DC 12V is energized. The highest
temperature of the lock body is 41°C)
|
|
| Interface |
Red: +
Black: -
|
Red: +
Black: -
Yellow: NO
Green: COM
White: NC
|
| Tensile Force Range | 240kg ± 5% | 240kg ± 5% |
| Dimensions (W*H*D) |
Lock body: 246*56.5*27.5(mm)
Iron plate: 158*43*11(mm)
|
Lock body: 246*56.5*27.5(mm)
Iron plate: 158*43*11(mm)
|
| Gross Weight | 2.07kg | 2.07kg |
| Dimensions(mm) |
|
|
| Mounting Brackets | LMB-350L / 350U / 350Z / 350ZL | |
| Model Series | LM500 | |
| Photo |
|
|
| Model | LM5002 | LM5005 |
| Operating Voltage | DC12V | DC12V |
| Operating Current | 410mA ± 5% | 450mA ± 5% |
| Temperature Rise |
+15°C
(Ambient temperature of 29°C; 6 hours after DC 12V is energized. The highest
temperature of the lock body is 41°C)
|
|
| Interface |
Red: +
Black: -
|
Red: +
Black: -
Yellow: NO
Green: COM
White: NC
|
| Tensile Force Range | 410kg ± 5% | 410kg ± 5% |
| Dimensions (W*H*D) |
Lock body: 265*74.7*39(mm)
Iron plate: 185*60*16(mm)
|
Lock body: 265*74.7*39(mm)
Iron plate: 185*60*16(mm)
|
| Gross Weight | 4.33kg | 4.33kg |
| Dimensions(mm) |
|
|
| Mounting Brackets | LMB-500L / 500Z / 500ZL | |
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