Electrical insulation - Import export

Immersion heater for laboratory and electroplating technology Advantages: Maximum energy utilization through infrared radiation - the cladding tube is infrared permeable; through heat conduction - the cladding tube made of quartz glass enables particularly good heat transfer. Temperature resistance Since quartz glass has practically no thermal expansion, such immersion heaters are particularly resistant to heat changes. Acid resistance Quartz glass immersion heaters are almost resistant to acids except phosphoric acid above 300 ° C and hydrofluoric acid. They are therefore particularly suitable for the direct heating of chemicals in the laboratory and electroplating technology. electric security The cladding tube made of quartz glass is an excellent electrical insulator - safe contact protection; optimal electrical safety through earthing of the interior. In compliance with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.

GERWAH's Servo-Insert Couplings from the production series 'GWE 5103.1' impress with their compact design. The compensating elements are slotted once and mounted by means of a clamping hub. GWE 5103.1 couplings are electrically insulating, installation-friendly and absolutely fail-safe. Backlash-free Servo-Insert Couplings are used in mechanical engineering, where shock absorption is requested and pluggable coupling solutions are applied. Special Features Backlash-free Pluggable Vibration damping Torques from 0,5 - 650 Nm Compensation of radial, axial and angular misalignment Electrically isolating Common Applications Encoder Precision drives Feed drives Grinding and milling spindles Machine tools Packing machines Robotics Transfer lines Multi-spindle heads Wood processing equipment Textile machinery Conveying equipment Linear motion Measuring equipment and control technology Test rigs Series GWE 5103.1 Miniature servo-insert Coupling with clamping hubs and single...

The GWE 5103 Servo-Insert Coupling impresses with their compact design and a reduced moment of inertia. Due to the elastomeric spider the GWE 5103 is backlash-free, vibration-damping and electrically insulating. Backlash-free Servo-Insert Couplings are used in mechanical engineering, where shock absorption is requested and pluggable coupling solutions are applied. Special Features Backlash-free Pluggable Vibration damping Torques from 0,5 - 650 Nm Compensation of radial, axial and angular misalignment Electrically isolating Common Applications Encoder Precision drives Feed drives Grinding and milling spindles Machine tools Packing machines Robotics Transfer lines Multi-spindle heads Wood processing equipment Textile machinery Conveying equipment Linear motion Measuring equipment and control technology Test rigs Series GWE 5103 Servo-insert couplings with clamping hubs, short length and single slit Characteristics Hubs made of aluminum Elastomeric spider sizes 7 and 9 with...

GWE 5102 miniature is a compact miniature coupling constituting the perfect solution for confined spaces or areas which are difficult to access. The element is connected to the shaft by means of radial set screws instead of a clamping hub. The coupling is available with elastomeric spiders of different degrees of shore hardness. But regardless of the chosen features: GWE 5102 miniature is always electrically insulating and vibration-damping. Backlash-free Servo-Insert Couplings are used in mechanical engineering, where shock absorption is requested and pluggable coupling solutions are applied. Special Features Backlash-free Pluggable Vibration damping Torques from 0,5 - 650 Nm Compensation of radial, axial and angular misalignment Electrically isolating Common Applications Encoder Precision drives Feed drives Grinding and milling spindles Machine tools Packing machines Robotics Transfer lines Multi-spindle heads Wood processing equipment Textile machinery Conveying...

Whether as electrical isolator or sensor-feed-through, our thin glass plates with defined edge- and inner hole-processing are suited ideally. The reason for this are the specific glass-characteristics. The high electrical insulation value or the high transparency of glass make use of its advantages. Always customized on your application!

Plasma heat treatment, especially pulse plasma nitriding and pulse plasma nitrocarburizing is used for surface treatment of work pieces for protection against wear. For the treatment by plasma, the parts have to be placed in a vacuum vessel and are electrically insulated from the case. At a pressure of 50 - 500 Pa, a pulsed electrical D.C. voltage of several hundred volts is used between work piece and vessel, whereby the workload is switched cathodically. The ionizing of the remaining gas in the vessel results in a glow discharge. The electrical, positive ions are moving towards the work piece and impact with high kinetic energy. During this process at the surface the following happens: • sputtering, cleaning and activation of the surface • heating of the work piece by absorption of kinetic energy of ions • reactions of highly active ions with elements in basic work material • diffusion of elements -which are to be found in gas- into the work piece