CGMA R
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CIRCULAR LIFTING ELECTROMAGNET We provide after-sales service all marks and types of devices. SCOPE The CGMA Rs are circular lifting electromagnets recommended for : - loading and unloading trucks and railroad cars, - cleaning worksites, roads or railways, - eliminating bulky ferrous materials or industrial remnants, - steel and cast iron foundries. TECHNICAL DESCRIPTION The CGMA Rs consist of a singleblock frame forming a high-performance magnetic circuit. The main components are : - a ribbed foundry frame made of high magnetic permeability cast steel. The mechanical fittings and support surfaces are machined, - three suspension rings with pins and washers, - an aluminum conductor winding with reinforced insulation, - a wear plate made of non-magnetic manganese steel, - a fill-in resin blocking and insulating the coil in the frame (H or C class depending on usage), - a double electric box allowing external connection while protecting the internal windings. A bumper cast with the frame protects them against lateral mechanical shocks. INSTALLATION MODALITIES The CGMA Rs can be installed on any lifting device (overhead crane, truck crane, gantry crane, steam shovel, etc.). They are designed for individual usage and are suspended by a chain with three common suspension ring strands. The electrical connection is made using a power cable with 3 large-section conductors externally protected. SPÉCIFICATIONS Performances vary according to various parameters : - characteristics of the products to be treated - characteristics of the ferromagnetic elements to be lifted - temperature of the products. Five CGMA Rs are offered according to their diameter : 1000, 1150, 1250, 1350, 1500 mm. ADDED FEATURES - Sealed cast steel frame extremely resistant to shocks and wear, - Magnetic circuit protection against external particles and moisture, - Weight/power ratio, guaranteeing maximum maneuverability, - Heat dissipation, thanks to slotting, - Double connecting box, - Duty cycle : 50 % to 75 % depending on usage. USAGE MODE No special servicing or maintenance is required except for a periodic check of the electrical connections, suspension links and frame. OPTIONS • Mobile Kit • Electric connectors •Electric feeding cabinet •Special voltage •Protective circling •High hardness refill for supporting surfaces •Independent chains for stabilization •Knob for crane clutch •Sealed version •Special series for handling hot products •Other tailored dimensions up to 1650 mm diameter. TECHNICAL DATA TYPE CGMA R 100 CGMA R 115 CGMA R 125 CGMA R 135 CGMA R 150 Magnet Dimensions Weight power at Voltage (mm) kg 20° W VCC A B H 825 4400 1170 5700 1420 8300 1810 9000 2330 10400 Lifting capacity kg Slab - turnings Light scrap Cast iron 0,2-1,0t/m3 1,0-3,0t/m3 3,0-4,5t/m3 The lifting capacities above are indicated for good lift conditions and for a specific operating temperature reached with a duty cy

MAGNETIC LIFTING KIT FOR HYDRAULIC SHOVEL verification screen electronic cable electronic magnet CGMA R alternator + electric casket alternator frame APPLICATION FIELD INSTALLATION MODES The KGRA are electrifitation kits for all types of mobile machines (hydraulic shovel, lift trolley, eletrogen groups…) for the feeding of direct current electric magnets. TECHNICAL DESCRIPTION The KGRA kits are installed by our technical service , either on the yard or at the constructors or the concessionaries. The cliensts who have the ability to install electronic equipement can install the kits...