ELECTRIC CHAIN HOIST
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ELECTRIC CHAIN HOIST

ELECTRIC CHAIN HOIST DMK series, the most reliable and safe way to lift loads up to 4.000 kg The DMK series electric chain hoists meet the needs of the international market which requires products featuring guaranteed quality, a wide range of uses, long-term reliability, safety guarantees during all operating phases and excellent value for money. DMK hoists are known for the quality of their components, high technology used to machine mechanical parts, finishing and surface treatments, constant and controlled quality system certified EN ISO 9001 which covers all company activities, and...

POWERFUL AND SAFE TROLLEYS AT YOUR SERVICE The electric chain hoist is a machine generally used to lift un-guided loads, using a hook or handling accessories adequate for the purpose. When the hoist is combined with an electric or manual trolley, which run on a beam, it ensures combined lifting and horizontal movement of the load. The electric chain hoist and trolleys can be mounted overhead and fitted with monorails or act as the lifting unit for other machines where they have been incorporated, including: jib crane, bridge crane, etc. The electric chain hoist, positioned overhead or on...

DMK series electric chain hoists and electric trolleys are manufactured based on a modular component design, assembled together based on commercial needs and make it possible to quickly and inexpensively create many standardised and special executions. Standard versions are always available at our warehouse. Thanks to the extreme compactness of the basic components, i.e. the motor and gearbox, they are assembled together in a coaxial line, in order to ensure the maximum use of the hook run and minimum encumbrance of the hoist. The construction uses the most advanced technologies based on...

FIXED EXECUTION: eyebolt suspension or hook suspension (upon request). TROLLEY EXECUTION: HAND-PUSHED: horizontal movement by manually pushing the load. Chain: horizontal movement by chain controlled by the operator who controls the trolley wheels. Electric: movement is motorised (one or two speeds) and controlled directly from the hoist push button panel. LOW HEADROOM EXECUTION: to use the maximum hook run, the hoist is fitted with a chain return system mounted on the trolley (electric or hand-push) with compact dimensions. CLIMBING EXECUTION: the climbing execution makes it possible to...

This is a winning technical solution that offers: more compact design and greater hook run since the bottom block has smaller dimensions compared to a hook block and the chain 9 box is smaller; greater safety for the operator who can touch the hook and chain without the risk of being dragged in and crushed; greater reliability, less maintenance and lower operating costs since jamming cannot occur, the chain is not worn by the return and there are no moving parts to replace 6 in the bottom block; greater use flexibility. 2 CHAIN FALLS OVER 2000 KG This solution is aimed at the affordability...

4. LOAD SPROCKET The load sprocket is heat treated and has five pockets mechanically machined on high precision automatic machinery. The sprocket drives the chain, ensuring perfect chain movement. 5. CHAIN GUIDE (INSERTER/ EXTRACTOR) The chain guide is used to insert and extract the chain links both in and out of the pockets, both when lifting and lowering [RES. 4.1.2.4. Annex I Machinery Directive]. 6. LOAD HOOK The hook is made from high strength steel and is equipped with a safety device (spring catch) to prevent the load from unhooking [RES. 4.1.2.6. e - Annex 1 Machinery Directive] and...

STANDARDS AND CERTIFICATIONS DESIGN AND CONSTRUCTION DMK electric chain hoists and their trolleys are designed and manufactured according to the “Essential Safety Requirements” of REFERENCE NORMATIVE FRAMEWORK The design and construction of DMK series electric chain hoists and their trolleys comply with the following technical standards and rules:  Annex I of Machinery Directive 2006/42/EC and are placed on the market equipped with the CE mark and CE Declaration of Conformity - Annex II A. In addition DMK electric chain hoists and their trolleys are in compliance with the following EN ISO...

It is necessary to check the parameters which characterise the operating limits of the DMK electric chain hoists to be able to have a complete correspondence between the DMK electric chain ACTUAL LIFTING CAPACITY This is determined by the heaviest load to be lifted. hoists and the service they were designed for. These operating limits include the actual lifting capacity, state of stress and average duration of daily operation. I The nominal lifting capacity of the hoist must be > the actual lifting capacity. ■ Lifting capacity = kg The state of stress is evaluated considering the actual...

CHARACTERISTIC DATA FOR DMK SERIES ELECTRIC CHAIN HOISTS AND DMT TROLLEYS DMT TROLLEY TYPE FOR HOIST TROLLEY MOTOR .■PUSH TROLLEY C= MANUAL GEAR OPERATED TROLLEY POWER E SPEED (m/min) SPEED (m/min) CHAIN WEIGHT PER METER V (kg/m) SINGLE-PHASE VERSION

CHAIN FALLS * Weight of hoist with 3m hook run and 2m push button panel cable ** With application of raise/lower electric limit switches A and E dimensions increase by: DMK1 + 45mm; DMK2 + 40mm; DMK3 + 45mm; DMK4 (1 fall) + 60mm Max hook run (m) E1 F1 Max hook run (m) E1 F1 Max hook run (m) E1 F1 Max hook run (m) E1 F1 Max hook run (m) E1 F1 NOTE With application of raise/lower limit switches on 1 chain fall hoists, the maximum capacity of the chain box decreases by 1 m of hook run and the E1 dimension increases by 25 mm.

Hoist with EM electric trolley DMK CHAIN DMT *HOIST TROLLEY SIZE FALLS TROLLEY TYPE WEIGHT (kg) * Weight referred to 3m hook-run hoist. ** Dimensions for 2 speed trolleys in brackets. *** SM3/EM3/CM3: for width > 220 mm up to 400 mm dimension J increases by 70 mm *** SM4/EM4/CM4: for width > 220 mm up to 400 mm dimension J increases by 60 mm *** SM5/EM5/CM5: for width > 220 mm up to 400 mm dimension J increases by 75 mm Note When the hoist is equipped with raise/lower limit switches, dimension J increases as much as dimensions A and E, page 11 and note regarding the chain box MAXIMUM...