KUHSE Holding magnets, catches

Product catalog summary

Overview
The document provides technical specifications and details for the GTo series of holding magnets manufactured by Alfred Kuhse GmbH. These magnets are designed without moving parts and have fully sealed magnetic coils. They are available in various sizes, with diameters ranging from 18 mm to 250 mm and heights from 11 mm to 80 mm.

Technical Data
The holding forces specified are based on clean, flat, and ground counterparts with a minimum thickness. Deviations from these conditions can reduce the magnetic forces. Remanence force, which can affect light parts, can be reduced by applying a non-magnetic foil to the magnetic surface, with the foil's thickness added to the air gap value.

Specifications

Power: Ranges from 1.4 W to 37 W depending on the type.
Holding Force at Air Gap: Varies significantly with air gap size, from 41 N to 8370 N at 0.0 mm air gap.
Counterpart Thickness: Ranges from 2 mm to 18 mm.
Weight: Ranges from 0.017 kg to 6.4 kg.
Relative On-time: 100% ED.
Degree of Protection: IP 65.
Mounting Position: Any.
Rated Voltage: Preferably 24 V DC, with options for other voltages at extra cost.
Insulation Class: E, with other options available on request.

Dimensions and Connection Options
The document lists dimensions for various types, along with connection proposals such as loose wires, multi-pole terminals, and device connectors. Accessories like counter plates are available at additional cost, and special requirements can be accommodated upon request.

Catalog excerpts

6.1 Alfred Kuhse GmbH Tel.: +49 (0)4171 / 798-0 www.kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, 21423 Winsen Fax: +49 (0)4171 / 798-188 Stand / State: 06/2010 Subject to technical changes Haft- und Haltemagnete Holding magnets, catches Typenreihe GTo Type Group GTo Bauart Magne te der Reihe GTo enthalten keine Verschleißteile. Die Magnetspulen sind voll ständig vergossen. Die Magnete können mit Durchmessern von 18 mm bis 250 mm und mit Bau hö hen von 11 bis 80 mm gefertigt werden. Design The electromagnetic units of GTo type do not incorporate any moving parts. The magnetic coils are completely sealed. The devices may be manufactured with diameters between 18 and 250 mm, and with heights from 11 mm to 80 mm. GTo

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6.2 Alfred Kuhse GmbH Tel.: +49 (0)4171 / 798-0 www.kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, 21423 Winsen Fax: +49 (0)4171 / 798-188 Stand / State: 06/2010 Subject to technical changes Technische Daten Technical Data Besonderheiten Die Haftkräfte in den technischen Daten der Typen reihe GTo bezie hen sich auf sau bere und plan geschlif fene Gegen stücke mit der jeweils ange gebe nen Min dest dicke. Bei Abwei chun gen von diesen Normvorgaben ver rin gern sich die Haft kräfte ent sprechend. Die Remanenzkraft, die sich besonders bei leichten Teilen störend auswirken könn te,...

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6.3 Alfred Kuhse GmbH Tel.: +49 (0)4171 / 798-0 www.kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, 21423 Winsen Fax: +49 (0)4171 / 798-188 Stand / State: 06/2010 Subject to technical changes Abmessungen (mm) Dimensions (mm) Abmessungen / Dimensions [mm] Anschlussvarianten / Connection proposals Type a b c d e f g Lose Litze Mehrpolige Klemme Gerätesteckvorrichtung GTo 18 18 12 M 3 5 -- -- -- X -- -- GTo 25 25 20 M 4 6 -- -- -- X -- -- GTo 32 32 22 M 4 6 -- -- -- X -- -- GTo 35 35 20 M 4 10 20 M3 4 X X -- GTo 40 40 25,5 M 5 8 X X -- GTo 50 50 27 M 5 8 34 M4 6 X X -- GTo 63 63...

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