Electromagnets Range ST
Electromagnets with feed-back contact and 4-pole plug-in termination
Characteristics
- Used when it is necessary to know remotely whether the counter plate is in contact with the electromagnet, e.g. on fire doors integrated in conveyor systems assigned to determined paths, central monitoring systems and certain machines
- Equipped with a 4-pole plug-in termination, which reduces the installation time on site, avoids errors when connecting the magnet and increases the IP rating of the magnet with the connection cable plugged-in (IP 53)
- Corresponding connector available as accessory (part no. 040187)
- Equipped with a spark extinction diode as standard: in case of faulty connection, the integrated polarity protection prevents the spark extinction diode from being destroyed
- As counter piece for the electromagnet, a counter plate has to be fixed on the door
- When the counter plate adheres to the magnet and whether it is energized is registered by an integrated contact (NO) which passes on the information
- All electromagnets with ‘LE 07016’ in their description have been tested according to EN 1155
- Some articles may differ from the photo
Product details
Technical data
| Voltage | 24 VDC +/-15 % |
| Power consumption EM GD 50 | 67 mA (1.6 W) |
| Power consumption EM GD 70 | 71 mA (1.7 W) |
| Temperature range | -20 °C to +60 °C |
| IP rating | IP 53 (with connection cable plugged in) |
| Surface | zinc-plated |
| Switching capacity | max. 10 VA (for each combination current/voltage) |
| Switchable load | max. 180 V DC/AC; max. 0.5 A DC/AC |
| Holding force EM GD 50 | 600 N |
| Holding force EM GD 70 | 1450 N |
| Duty cycle | 100 % |
| Remanence | 0 N |
| Feedback contact | 1 make contact (NO) |
Dimensions
All dimensions in mm
Dimensions of electromagnet
| Typ / Type / Tipo | a | b | c | d | g | i | k | l | m | n |
|---|---|---|---|---|---|---|---|---|---|---|
| EM GD 50 F 26 ST | 55 | 44 | 60 | 44 | ø 4,5 | 3 | ø 50 | 26 | 14,5 | 81 |
| EM GD 70 F 39 ST | 75 | 60 | 80 | 60 | ø 5,5 | 4 | ø 70 | 39 | 19,5 | 102 |
Circular connector M 12 x 1 for electromagnets with feed-back contact, ST-range
Installation
Installation
The ST model electromagnets with feed-back contact are equipped with a 4-pole plug-in termination. The connection cable has to feature the corresponding M12x1 circular connector (available with part no. 040187).
Technical data of M12x1 circular connector
- Load capacity 4 A, max. 250 V
- Cable length 10 m
- Coupler straight, with swivel nut
Pin Assignment
Connector – Cable Colour – Connection
1 – brown – power supply 24 VDC
2 – white – power supply 24 VDC
3 – blue – feed-back contact (NO)
4 – black – feed-back contact (NO)
Installation instructions
Order information
Order Information
| Description | Part No. |
|---|---|
| EM GD 70 F 39 ST electromagnet, 1450 N, 24 VDC, with feedback contact, LE 07016 | 040153 |
| EM GD 50 F 26 ST electromagnet, 600 N, 24 VDC, with feedback contact, LE 07016 | 040152 |
Accessories
| Description | Part No. |
|---|---|
| Circular connector M12x1, with 10 m cable, for electromagnet 040152/040153, with connection instruction, LE 07016 | 040187 |
Downloads
| File Name | Type | Date of modification |
|---|---|---|
| Catalog: Electromagnets | 2022/05/18 | |
| Data sheet - Electromagnets range ST | 2022/05/18 | |
| Installation Instructions Electromagnets | 2019/08/08 | |
| STEP Elektromagnet EM GD 50 F ST, 040152 | stp | 2015/02/01 |
| STEP Elektromagnet EM GD 70 F ST, 040153 | stp | 2015/02/01 |
| DWG EM GD 50 F 26 ST, 040152 | dwg | 2018/10/15 |
| DWG EM GD 70 F 39 ST, 040153 | dwg | 2018/10/15 |
