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Magnetic Systems for Manipulation 2014

Magnetic Systems for Manipulation 2014
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Magnetic Systems for Manipulation 2014

Product catalog summary
Introduction to Magnetism: Magnetism has been used since ancient times, originating from the Greek term for 'magnesium stone.' It has evolved from navigation tools to modern applications in electronics and automobiles.
Magnetic Clamping and Lifting: Magnetic systems are employed for clamping and lifting in machining and material handling, offering a modern alternative to traditional methods by enhancing speed and reducing non-productive time.
WALMAG MAGNETICS Overview: WALMAG MAGNETICS, formerly part of Walker Magnetics Group, specializes in magnetic clamping systems, focusing on research and development to improve production efficiency with a range of magnetic technologies.
Types of Magnetic Systems:
  • Permanent Magnetic Chucks: Use highly magnetized materials for clamping without electrical power, offering easy installation and long life but limited adaptability for large or heavy workpieces.
  • Electromagnetic Systems: Generate strong magnetic fields with coils, allowing for tight clamping and easy demagnetizing, but require continuous power and can generate heat.
  • Electropermanent Systems: Combine permanent and electromagnetic technologies, offering high clamping force and safety without continuous power, but are more costly and sensitive to air gaps.
Permanent Lifting Magnets: Products like NEOLIFT and NEO ECONOMY are designed for durability and high lifting capacity, suitable for various applications in workshops and construction sites, tested and certified for safety and performance.
Battery Powered Lifting Magnets: Models like BM and BMP offer self-contained lifting solutions powered by built-in batteries, providing high safety and comfort with remote control operation and visual/audible alarms for battery levels.
Applications and Advantages: Magnetic systems offer significant time and cost savings, improved labor conditions, and effective material handling across various industrial settings.
BM Series for Flat Material Handling: Models BM 1350, BM 2500, and BM 5000 are designed for lifting heavy, thick plates and blocks, achieving maximum lift capacity on material thicknesses of 50 mm and above, particularly on flat, machined surfaces. The BM 5000 model features two independently suspended '2500' magnets for lifting large objects. The BM 3600 model is tailored for lifting plates from 3 mm thickness, with a 'Tip-off' feature to drop excess plates if multiple plates are picked up.
BMP Series for Flat, Rounds, and Structurals: Models BMP 1800 and BMP 3600 are bi-polar lifting magnets with V-shaped pole shoes, suitable for lifting both flat and round materials, including I- and H-beams, angles, channels, Tees, and Profiles. They perform best on material thicknesses of 50 mm and above and handle irregular surfaces well.
NEO EP Manipulation Electro Permanent Lifting Magnets: These magnets are safe, user, and environment-friendly, suitable for both round and flat materials with lifting capacities between 125 and 1000 kg. They are energized by a current surge and consume zero energy post-activation. The magnetic force remains intact even if the main power fails, maintaining high holding force on rough surfaces. They feature push-button operation, optional remote control, and can interface with robot control. They require low maintenance and have no moving parts.
Applications: NEO-EP magnets are used for loading and unloading machine tools, handling and transporting materials in storage rooms, lifting medium-sized structures in assembly and fabrication, and repetitive handling in automated systems.
Hand Manipulation Magnets: Hand magnets are designed for manual handling of sheets, blocks, and other ferrous materials. Types MC2 and MC-2S are suitable for handling individual sheets from bundles. The CC-300 lifter is designed as a crane clamp for use on cranes. Protective equipment is recommended when handling magnetic potholders.
Specifications: Various models are listed with specific dimensions, maximum tear-off force, and weight. For example, the CC-300 has a maximum tear-off force of 300 kg and weighs 6.7 kg.
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Catalog excerpts

Magnetic Systems for Manipulation 2014-2

HOW MAGNETS SERVE IN THE INDUSTRY Magnetism has been known since ancient times. The word magnet comes from the Greek word μαγνήτης λίθος (magnētēs lithos) (magnētēs lithos) which means literally “magnesium stone”. Magnesia was an area in Antique Greece (today Manisa in Turkey) where magnetite was found in the Antique period. The ancient Chinese navigators were the first known users of magnetic compasses. Today ships and planes are navigated mainly by modern electronic systems; however magnets and magnetism continue to serve. They are used in many fields; for example in the electronic and automobile...

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Magnetic Systems for Manipulation 2014-3

MAGNETIC SYSTEMS FOR MANIPUL ATION PERMANENT LIFTING MAGNETS In permanent magnetic chucks, we find the utilization of highly magnetized materials which in a particular arrangement facilitate the clamping of magnetic steel. Under normal conditions, they do not lose their magnetic force. Activation and deactivation is performed mechanically by movement of the internal system with permanent magnets. This is usually activated manually by use of a handle. The advantages of a permanent clamping system are: • Independence from electrical power which means no other work costs. • Easy installation meaning...

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Magnetic Systems for Manipulation 2014-4

ORIENTATION IN THE CATALOG The catalog is divided according to workpiece clamping technology and how to use during handling. CLAMPING TECHNOLOGY: P E RM A NE NT M A G NET S ELEC TRO P ERM ANENT SYSTEMS CRANE LIFTING MANUAL LIFTING CONTENT: P E RM A NE NT M A GNETS WALM AG M AGNETI C S 5 6 7 8 NEO HV 12 HAND MANIPULATION MAGNETS EL EC T RO M A G NET WALM AG M AGNETI C S 9 BM - BMP EL EC T RO P E RM A NENT SYSTEM S WALM AG M AGNETI C S 11 NEO - EP

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Magnetic Systems for Manipulation 2014-5

NEOLIFT PERMANENT LIFTING MAGNETS Modern construction with importance on the light classic design of the body; solid switching handle with safety locking; tremendous lifting capacity thanks to high energy Model Lenght (mm) Width (mm) Height (mm) Dim of eye (mm) Weight (kg) Tested Lifting capacity ** Workload limit flat materials (kg) * Workload limit round materials (kg) * Ø min / max (mm) Working temp. (°C) Lenght (mm) Width (mm) Height (mm) Dim of eye (mm) Weight (kg) Tested Lifting capacity ** Workload limit flat materials (kg) * Workload limit round materials (kg) * Ø min / max (mm) Working...

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Magnetic Systems for Manipulation 2014-6

NEO ECONOMY PERMANENT LIFTING MAGNETS longest lifetime also in heavy duty conditions; solid switching handle with safety locking; tremendous lifting capacity thanks to high Model Lenght (mm) Width (mm) Height (mm) Dim of eye (mm) Weight (kg) Tested Lifting capacity ** Workload limit flat materials (kg) * Workload limit round materials (kg) * Ø min / max (mm) Working temp. (°C) * Nominal lift capacity includes a safety factor of at least 3. Capacity varies with workpiece material, thickness and surface quality ** Tested on a ground, 50 mm thick, mild steel plate energy neodymium magnets; safety...

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Magnetic Systems for Manipulation 2014-7

UP TO 180 °C PERMANENT LIFTING MAGNETS SPECIAL MAGNET FOR HOT MATERIALS MANIPUL ATION Modern construction with importance on the longest lifetime also in heavy duty conditions; light classic design of the body; solid switching handle with safety locking; tremendous lifting capacity thanks to High Energy Neodymium magnets; safety factor 3:1; individual testing and certification for each finished magnet; increased air gap capability; suitable for flat and round material; ergonimical one hand switching; robust, low maintenance; made in Czech Republic according to CE and EN 13155 norms; HOT material...

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Magnetic Systems for Manipulation 2014-8

NEO HV PERMANENT LIFTING MAGNETS workpieces through 90°; very suitable for loading and unloading of horizontal machining centres and lathes; magnet is adjustable to suit a range of diameters or widths; lifting arm can be retrofitted to existing NEO magnets. THE ADVANTAGES OF MAGNETIC HANDLING Considerable savings in time and money; one man operation; more effective use of floor space; no workpiece damage; improved labour conditions. Tested tear off force (daN) FREE certification** MANIPUL ATION Magnet provided with lifting arm for turning Operating temperature Lifting capacity Lite design Reflective...

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Magnetic Systems for Manipulation 2014-9

BM - BMP BATERY POWERED LIFTING MAGNETS LIFT AND MOVE HEAVY LOADS WITHOUT RESTRAINT SELF CONTAINED LIFTING MAGNETS Powered by built-in 12 V battery for at least 8 hours of operation. Hand-held, IR remote control unit allows to operate the lifting magnet from up to 4,5 metres. HIGH DEGREE OF SAFETY Bail sensor prevents magnet deenergization while lifting a load Dual push buttons for RELEASE. Visual and audible alarms indicate low battery level. Magnet cannot be turned „ON” if battery charge is too low. Exhaustive lifting guidelines ensure a double lift capacity with respect to weight of load....

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Magnetic Systems for Manipulation 2014-10

BM - BMP BATERY POWERED LIFTING MAGNETS BM SERIES FOR FLAT MATERIAL HANDLING Magnet details Workload limit (WLL)* flat material round material Height up to crane hook (mm) Tested break-away force (kg) Lenght x Width of base Magnet details BMP SERIES FOR FLAT, ROUNDS AND STRUCTURALS BMP 1800, BMP 3600 These so-called bi-polar lifting magnets with V-shaped pole shoes are designed to lift both flat and round material as well as I - and H-beams, angles, channels, Tees and Profiles. The maximum lift capacity is obtained on material thickness of 50 mm and above. Thanks to the good depth of field, these...

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Magnetic Systems for Manipulation 2014-11

ELECTRO PERMANENT LIFTING MAGNETS SAFE, USER AND ENVIRONMENT FRIENDLY ■ Suitable for both round and flat material; ■ available in lifting capacities between 125 and ■ energized by a current surge; ■ zero energy consumption following activation; ■ magnetic force remains in tact if main power fails; ■ maintains high holding force on rough of uneven ■ effortless working practice thanks to push button ■ optional remote push button station NEO-EP; ■ can be interfaced with robot control; ■ low maintenance, no moving parts. ■ The range of NEO-EP lifting magnets allow easy handling of flat and cylindrical...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.