Magnetic switches - Import export

BERNSTEIN offers the user coordinated coded magnetic switches and corresponding actuators. With suitable evaluation (e.g. BERNSTEIN MÜZ), the sensor fulfils the requirements of DIN EN 60947-5-3 and is therefore suitable for safety-related monitoring of doors, Protective guards and flaps in accordance with DIN EN 14119 and DIN EN 13849. — Manipulation protection through coding (multicode) — Redundancy through NC and NO contacts — Cannot be operated with conventional magnets — Cable versions in 3m, 6m and 9m or plug version — Sturdy plastic enclosure

FX-R is the series for round material handling. The deep shallow-angled prism ensures safe positioning on the load and guides the magnetic field deep into the material. The magnet system can be switched well in the entire diameter bandwidth and does not recoil, shearing of the load due to twisting is prevented by the overlapping prism. Flat material, even with low material thickness, is no problem for the FX-R. With hot workpieces, the deep prism protects the magnet core from overheating. The lifting magnet for shafts and bars.

Control Linear Solenoid with short stroke travels and high magnetic forces for precise switching of valves. The control solenoid is based on the force effect exerted on ferromagnetic bodies in the magnetic field. The electrical energy is converted into mechanical kinetic energy. The armature is reset by spring, weight or magnetic forces. The control solenoid is available in different versions and tested according to DIN VDE 0580/07.2000.

Control Linear Solenoid D51 with short stroke travels and high magnetic forces for precise switching of valves. The control solenoid is based on the force effect exerted on ferromagnetic bodies in the magnetic field. The electrical energy is converted into mechanical kinetic energy. The armature is reset by spring, weight or magnetic forces. The control solenoid is available in different versions and tested according to DIN VDE 0580/07.2000.

Control Linear Solenoid with short stroke travels and high magnetic forces for precise switching of valves. The control solenoid is based on the force effect exerted on ferromagnetic bodies in the magnetic field. The electrical energy is converted into mechanical kinetic energy. The armature is reset by spring, weight or magnetic forces. The control solenoid is available in different versions and tested according to DIN VDE 0580/07.2000.

FX-P is the lifting magnet series for professional lifting and moving of thinner sheets, tubes and bars. The special Magnet-Coniguration in conjunction with the prismatic pole of the FX-P ensures maximum lux density even on thin material thickness. The FX-P can be positioned well on round tube and gently pressed.

FX-VV is the lifting magnet for profiles and hot components. The long, narrow design is conceived to pick up beams and profiles, also on the inner web of the beam, and reach their maximum holding force even with comparatively thin material thickness, so that even thin sheets can be lifted safely. Thanks to the 90° double prism, angle profiles can now be can now be picked up on the inside and outside, or components can be turned. Steel fabricators rely on FX-VV.

FX-C lifting magnets have a round, multipole clamping surface, designed for lifting rings, sleeves, bearing housings, flange plates and similar workpieces.The load specification is valid for full-surface mounting on workpieces which cover D inside to D outside (see table Dimensions), for workpieces with a smaller mounting surface an approximate maximum workpiece weight of 3.5 kg per cm² clamping surface can be calculated. For serial workpieces, a documented test should confirm the safety factor 3.

FX lifting magnets in universal design convince by their wide field of application. The FX achieves good results with large air gaps as well as with thin flat and round materials with a compact design and low dead weight. The device is characterized by great robustness and a very good price/performance ratio. First choice for all users who want to move massive sheets and blocks.

FXE electro-permanent lifting magnets are equipped with on-board control technology for direct connection to mains voltage - the fast, user-friendly plug & play solution for loads from light to super heavy. Different pole types are available, depending on the material thickness and surface to be moved.

FX-WP lifting magnets are waterproof to 1.5m diving depth. The multi-sealed, super-strong permanent magnet system sits in a fully nickel-plated magnet body. It is a diver. FX lifting magnets in universal design convince by their wide field of application. The FX achieves good results with large air gaps as well as with thin flat and round materials with a compact design and low dead weight. The device is characterized by great robustness and a very good price/performance ratio.

Pneumatically actuated magnetic gripper type PNEUMAG are pneumatic switchable bi-stable magnetic systems. Air pressure is only needed for switching. The magnet system is permanent and thus keeps safe even with pressure drop. PNEUMAG magnetic grippers enable thin, perforated or textured sheet metal parts (from 0,5mm) take and safe to transport what they recommended specifically for use in automatic and semi-automatic feeding systems as well as slings for robot grippers. PNEUMAG is the alternative to vacuum conveying systems. They were tested on a metal sheet St37 with smooth and clean surface. Note that depending on the application a safety factor of 2 or 3 has to be included.

Visual / electrical fluid level indication in hydraulic reservoirs with maximum tank pressures not exceeding 2 bar / 29 PSI Nominal Sizes and Designs ▪ 5 nominal sizes from 127 mm / 5.00 in to 305 mm / 12.00 in ▪ Display either undivided (SNK 127 ... 176) or subdivided by strut(s) into 2 (SNK 254) or 3 sections (SNK 305) Media Compatibility ▪ Suitable for use with Mineral and Petroleum based hydraulic fluids (HL and HLP) Materials ▪ Housing made of Aluminium, black powder coating ▪ Sight tube and plugs made of Polyamide (PA) ▪ Float made of Polyamide (PA) ▪ Sealings made of FPM (Viton®) Special sight tube materials for improved UV or chemical resistance and use with special media (such as bio-degradable fluids, diesel oils, gasolines, etc.) as well as special sealing materials are available on request. Electrical Specifications ▪ Magnetic float activates switch when fluid level drops below contact level within 60 mm / 2.36 in of lower banjo bolt ▪ Available as a break contact...

The Controller 14.422 serves to excite the magnetic particle clutches and brakes. The excitation current can be influenced by a dancer potentiometer or a master voltage. The built-in current controller ensures that, despite varying coil temperature the current is constant. Other important features of the controller are: Setpoint integrator, control amplifier and temperature monitoring through an optional thermal switch at the magnetic particle clutch or brake. Should the body temperature become too high, the controller simply switches off.

switched reluctance, permanent magnetic, block- or sinusoidal commutated

The Modellrange ECONOMIC is made of durable sheet steel. It comes with adjustable media consumption, a blast media collection bin and a sieve to separate blast media from contaminations. The cabinet has two lateral openings with sealing sliders for rod materials. A perforated metal plate with enforcements. The system has a sectional door that opens the complete workspace. The Cabinet comes with a door-safety switch, two large operation holes with multiple rubber Sealings. Monitoring window, sized 400x500 mm, with easy changeable glass/safety-glass panes, as well as 2 durable pneumatic springs. Energy Saving Lamp, attached from outside. Injector-type blast head, with air- and blast nozzle made of hardened steel. The system comes with all necessary compressed air and blast media hoses, oil-water separator, manometer, an electrical magnet valve and a foot switch. On/Off switch, dust filter system 0,55 kW, intermediate pressure turbine. Dust collection bag.

The positioning drawbar has a gradual flexible range of +/- 60°. The adjustment occurs easily by loosening the hand brake. A wireless remote control can be installed directly on the handle to switch the magnets on and off. Other remote controls to control cranes are possible on request. All technical data can be found in the .pdf file.

The AR series was specifically designed for workpieces that do not have any level contact surfaces. They are only switched on or off with a short compressed air impulse. Workpieces with level, flat, round or irregular surfaces are transported without effort. Individual solutions with multiple parallel-controlled magnets simplify your lifting task or work process. The magnets are only switched on with a short compressed air impulse between 5 and 8 bar. They are low-maintenance and have very fast switch-on times. It is not just used in fully automatic systems, but rather also for the simples manual lifting processes.

These magnet welding angles can be gradually adjusted in their angle from 30° to 275°. Every leg can be switched separately. These magnet clamping angles hold round and square tubes and flat material secure. Thanks to the engraved scale and the quick release, the angles can be quickly and precisely set.