New Powerful Magnetic Safety Lock for Industrial Applications

Electrical Magnet MAGNE Generates up to more than 1500N at 0.3A

Jokab Safety has introduced a new electrical magnet developed for safety applications in combination with the Eden door monitoring switch. The Magne 1A can electrically lock and hold a door closed with up to 1500 Newtons of force and when power is turned off no magnetic material will stick on the magnet surface.

Magne 1A can be used together with Eden door position sensors providing protection from dangerous machine movements. Use of M12 connectors makes it easy to connect several Magne units and Eden sensors in series enabling control and monitoring by either a Pluto safety PLC or a Vital safety module. Via the connection cable it is also possible to obtain an indication signal informing if the Magne unit is locked or not.

Data Sheets:

Magne 1A (PDF 0.4MB)

Application:

Electrical locking of doors and hatches to production applications that are sensitive to unintentional/unnecessary interruptions.

Features:

• Robust construction – No moving parts
• Strong Magnetic holding force: 1500N
• Can stand and operate in harsh environments
• Locked/unlocked indication
• Possible to connect in series with Eden sensors
• No current peaks on activation

Accessories

• Mounting kit for conventional door, with fitting and screws for assembly on Jokab safety Quick-Guard fencing system (5-15mm door gap)
• Handle

Technical Data

Manufacturer............... Jokab Safety AB, Sweden
Ordering Data......................................... Magne 1 A
Power Supply........................ 24 VDC +15% -20%
Power comsumption.... 7W (300 mA at 24 VDC)
Operating temp. range................... -20°C to 50°C
Protection class............................................... IP67

Weight:
Magnet.............................................................. 610 g
Anchor.............................................................. 290 g

Holding Force:
24 VDC.................................................... Min 1500 N
3 VDC.......................................................... 15 - 30 M
0 VDC.................................................................... 0 N

Contacts....... Reed sensor, changeover contact
                                                                 (non-safety)
Switch current max.................................. 100 mA
Mechanical life................. >10⁷ switch opertions
Connector....................... M12 5-pin male contact

Connections:
(1) Brown.......................................... lock +24 VDC
(2) White.............................. common for contacts
(3) Blue.......................................................... 0 VDC
(4) Black................................................ NO-contact
(5) Gray.................................................. NC-contact

See Eden Safety Sensor for Highest Safety Catagory.