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If you can't find what you require in our standard range on the website, kindly use the Enquiry Form to send us your wishes for custom manufacturing. |
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Holding magnets with electrical switch-offThe permanent magnet system of these holding magnets creates a magnetic field between the centre pole and the outer border of the holding surface. In addition to the permanent magnet, which creates the holding force, a coil is installed. When 24 V= is applied to this switch-off coil a counterpole magnetic field is set up to neutralise the permanent magnetic field. As a result workpieces can easily be removed. These holding magnets will preferably be used when long-term holding times are required and tools should be loosened by switching on the coil for a short period.
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Installation: Fixing by inner thread on the reverse side. Observe the thread depth. When installing flush in steel a case made of non-magnetisable material (e.g. brass) is required, or the holding area has to project from the surface (thickness of the case wall or projection corresponding to the thickness of the outer pole). Turning-on duration: The holding magnets are made for 25 % TD at a duration of = 2 min. or 40 % TD at = 0.5 min. In maintaining the turning-on duration the remaining holding force amounts to max. 3 % of the nominal force. |
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You can increase the holding force by reversing of the electric polarity and switching on the coil for a short period | Turning on duration (TD) = | Turning on duration
Duration | x 100 |
Operating voltage of switch-control coil:
24 V = / + 5 % ... - 10 % Connection to switch-control by free wire ends:
red + / blue - |
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| Type | Holding surface
Ø a (- 0,1) | Holding force* | b | Ø c | Ø d | f | g | i | Input
power | Weight | Minimum
thickness |
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| N | kp |
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| SE2 | 20,0 | 40,0 | 4,0 | 22,0 | 9,0 | 18,0 | M4 | 5,0 | 1,0 | 3,6 W | 37,0 g | 2,5 mm |
| SE3 | 35,0 | 160,0 | 16,0 | 28,0 | 11,2 | 33,0 | M4 | 5,0 | 2,0 | 4,6 W | 200,0 g | 3,0 mm |
| SE5 | 55,0 | 420,0 | 42,0 | 36,0 | 18,0 | 52,0 | M5 | 6,0 | 2,0 | 9,0 W | 500,0 g | 4,5 mm |
| SE7 | 70,0 | 720,0 | 72,0 | 45,0 | 24,0 | 65,6 | M8 | 8,0 | 2,0 | 13,3 W | 900,0 g | 6,0 mm |
| SE9 | 90,0 | 1200,0 | 120,0 | 48,0 | 30,0 | 84,7 | M8 | 8,0 | 2,0 | 21,8 W | 1,7 kg | 7,5 mm |
| SE15 | 150,0 | 3500,0 | 350,0 | 63,0 | 55,0 | 140,0 | M16 | 16,0 | 3,0 | 44 W | 6,4 kg | 12,5 mm |
All dimensions in mm. |
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 Order list
Prices /pc. ex works Berlin plus packing, VAT only in Germany
(A = Please ask for price) |
Catalogue
page |
Type |
1 - 19 |
20 - 49 |
50 - 99 |
100 - 199 |
200 - 499 |
500 - 1000 |
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| 34 |
SE2 |
39,00 |
35,00 |
A |
A |
A |
A |
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| 34 |
SE3 |
47,50 |
44,00 |
A |
A |
A |
A |
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| 34 |
SE5 |
76,00 |
72,50 |
A |
A |
A |
A |
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| 34 |
SE7 |
124,00 |
118,00 |
A |
A |
A |
A |
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| 34 |
SE9 |
145,00 |
A |
A |
A |
A |
A |
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| 34 |
SE15 |
370,00 |
A |
A |
A |
A |
A |
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Small orders: Payments from foreign countries result in additional bank charges, therefore we charge an additional lump sum of 15,- Euro for all foreign orders with a goods value less than 153,- Euro.
Please ask for our Conditions of sale, delivery and payment in english and our export conditions for your country. |
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Magnetic holding rail with electrical switch-control
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 |  | Elektrischer Anschluss erfolgt an
2 Anschlussschrauben Schutzart IP00 |
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| Type | Holding surface | Holding force* | Input
power | Weight | Minimum
thickness |
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| N | kp |
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| LE8 | 200 x 60 | 1530 | 150 | 40 W | 3,0 kg | 10 mm |
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| * The holding forces depend on the minimum thickness of the magnet layer, a 100 % contact of the magnet holding surface area and zero air gap on an even surface with vertical pulling force at a warm operating temperature. |
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Order list
Prices /pc. ex works Berlin plus packing, VAT only in Germany
(A = Please ask for price) |
Catalogue
page |
Type |
1 - 19 |
20 - 49 |
50 - 99 |
100 - 199 |
200 - 499 |
500 - 1000 |
|
| 34 |
LE8 |
395,00 |
A |
A |
A |
A |
A |
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Small orders: Payments from foreign countries result in additional bank charges, therefore we charge an additional lump sum of 15,- Euro for all foreign orders with a goods value less than 153,- Euro.
Please ask for our Conditions of sale, delivery and payment in english and our export conditions for your country. |
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Index 
Order list 
Miniature holding magnets
Electrical holding magnets
