Palans électriques à chaîne ZKE de taille moyenne : conception optimale pour les espaces réduits.

The ZKE medium electric chain hoists feature several improvements over the HHBB standard electric chain hoists: a one-piece cast aluminum body for dust and spray protection, and a newly added friction clutch to effectively prevent damage to the body and load chain during overload and lifting. The ZKE medium electric chain hoists can be widely used for lifting heavy objects or installed on single-girder overhead cranes, straight and curved I-beams, and also on double-girder overhead cranes, portable gantry cranes, or cantilever cranes. They are commonly used lifting devices in industrial and mining enterprises, on railways, at docks, and in warehouses.

Price List of ZKE Medium Electric Chain Hoists: Long-Term Cost Savings

For more information on the specifications and reference prices of ZKE medium electric chain hoists, please refer to the following table. 

Product Features of ZKE Medium Electric Chain Hoists

• Low-Headroom Optimized Design: The compressed body structure effectively shortens the distance between the crossbeam track and the machine body, allowing for higher lifting heights and solving the problem of insufficient lifting stroke in low-ceilinged factories.
• Dual Safety Protection: A new friction clutch overload protection system, coupled with upper and lower limit switches, prevents overload and overtravel, offering a safety level higher than the standard model.
• High-Protection and Durable Body: IP55 protection rating + M5 working class, cast aluminum housing for excellent motor heat dissipation, suitable for use in harsh conditions such as humid and dusty environments.
• Stable Dual-Axis Trolley Operation: Utilizing dual drive shafts and dual sets of wheels, it ensures even force distribution, prevents deviation, and resists swaying, resulting in smoother long-distance/heavy-load travel.
• High-Strength Load-Bearing Connection: Forged lifting rings and high-strength bolts ensure reliable bearing of suspended and impact loads, offering convenient assembly and disassembly, and robust durability.

Component Details of ZKE Medium Electric Chain Hoists

Aluminum-Alloy Shell

• Features a unibody aluminum alloy casing with a fully sealed design, making it lightweight yet robust.
• Equipped with an external cooling fan, offering high heat dissipation efficiency, and achieving up to 40% continuous operation.
• Suitable for use in harsh operating environments, such as chemical plants, electroplating plants, and other specialized locations.

Aviation Connectors

• High-voltage, high-current connectors with devices to prevent mis-insertion or reverse insertion.
• Waterproof and dustproof features for enhanced safety during use.
• Provides power and signal transmission for electric hoists.

Chariot électrique

• Dual-axis running trolley with two drive shafts and a horizontal guide wheel design.
• Even force distribution for smoother operation.
• Significantly reduces machine sway and load swing, improving positioning accuracy.
• More suitable for long-distance travel and production lines and workshops requiring anti-sway operation.

Chaîne

• Uses imported FEC G80 grade high-strength lifting chain.
• Professionally heat-treated, breaking strength > 800MPa.
• Wear resistance is approximately 3 times higher than that of ordinary chains.
• Corrosion-resistant, can be used stably in harsh environments such as humid, chemical, and coastal areas.

Crochet

• Crochets forgés haute résistance, 50% plus résistants, moins sujets à la casse
• Rotation flexible à 360°, facile à accrocher

Moteur

• Utilise un moteur à bobine en cuivre pur 100%
• Conductivité élevée et forte puissance
• Résistance aux hautes températures, aucune dégradation de puissance en fonctionnement continu
• Équipé d'un contacteur électromagnétique haute fréquence pour répondre aux exigences de démarrage et d'arrêt fréquents

Security Protection System of ZKE Medium Electric Chain Hoists

• Embrayage à friction : Il s'active automatiquement lorsque la charge dépasse la valeur nominale, coupe l'alimentation électrique, empêche le moteur de surchauffer ou la chaîne de se rompre et protège la structure générale de la machine.
• Interrupteur de fin de course supérieur et inférieur : S'arrête automatiquement lorsqu'il atteint la position limite, évitant ainsi le dépassement de la course de la chaîne, les collisions verticales et les dommages à l'équipement, améliorant ainsi la sécurité d'exploitation.
• Dispositif de freinage magnétique latéral : Assure un freinage instantané en cas de coupure de courant, avec une réponse rapide, garantissant une sécurité de freinage absolue lors du levage de charges lourdes.
• Crochet avec loquet : La languette de sécurité standard à haute résistance empêche efficacement le glissement du crochet, améliorant ainsi la stabilité du levage et rendant les opérations en haute altitude plus sûres.

Comparaison de trois modèles différents

Pour répondre aux divers besoins de levage, ZKHOIST a lancé trois palans électriques à chaîne avec des positionnements et des conceptions différenciées pour différentes applications typiques :

Assistance gratuite d'experts : Choisissez le palan adapté à votre projet

ZKE medium electric chain hoists are designed for low-ceilinged factories, stable operation, and continuous work scenarios. If you are unsure about the suitable tonnage, lifting height, or rail specifications, or want to compare the compatibility of the palans électriques à chaîne standard HHBB and ZKKN premium electric chain hoists, ZKHOIST engineers will provide you with a free one-on-one selection solution to help you choose a product that better suits your working conditions and offers the best cost performance.