|
|
|
The Microtrak II is a state of the art CMOS laser triangulation sensor for precise measurements of displacement, position, vibration and thickness. It is unaffected by surface texture, color or stray light. Measurement ranges are up to 40 mm at a standoff distance of 120 mm.
|
|
The Microtrak II high speed stand-alone laser head utilizes the latest CMOS / CCD technologies and is ideal for industrial/process automation and quality control applications. With the new Microtrak Stand-alone Laser Heads, a
controller is no longer required to obtain fast, accurate and
reliable measurements from a laser triangulation sensor.
|
|
|
The non-contact displacement sensors in the optoNCDT series operate according to the triangulation principle. Different models are suitable depending on the requirement. From the low-cost model to the ultrafast precision sensor. Measuring ranges from 2 mm to 750 mm are available. The product group is distinguished by resolutions from 0.03 µm to 300 µm and linearity between 1 µm and 1200 µm. Sensors for special surfaces such as shiny metals round off the range. The many times proven function for real-time surface compensation of changing reflection characteristics, RTSC, provides maximum signal quality in the market.
|
|
ATLAS, POLARIS and ANTARIS laser displacement sensors work by the triangulation principle of measurement.
Single sensors measure displacement, depending on combination and placement you may measure thickness, width, height, length, straightness, flatness, profile or diameter.
Based on a Digital Signal Processor (DSP) the intelligent sensor controls the exposure of the CMOS and the output power of the laser source.
Due to this, LAP laser sensors measure extremely precise and fast, even if surface characteristics like color or reflectivity are changing.
Parameter like measurement speed or filters are handled directly in the sensor's DSP.
Digital workflow from CMOS to evaluation software eliminates the error sources of analog measurement. Still, ATLAS, POLARIS and ANTARIS sensors offer an analog output 4-20 mA.
ATLAS sensors can be connected by RS485, e.g. to further LAP sensors, to I/O modules, encoders ... .
Optional you may use interfaces to Ethernet UDP, Profibus DP or RS232.
|
|
What is a laser?
Laser light consists of light waves of identical length which have a defined phase relation (coherence).
Laser systems also have a relatively small angle of radiation.
What are the distinctive features of laser systems?
Laser systems are used where detection of small objects or precise positioning is required. Due to the small angle of divergence this can be achieved over long ranges.
How dangerous are laser sensors?
Due to the small angle of divergence laser beams are focussed on a small area. The energy and power density on this area is extremely high. Depending on the technical data of the laser transmitter, this is a risk for human health, specially for the eye. ifm laser sensors conform to the Euro standard EN60825 and the international standard IEC60825. These standards describe the operation of laser systems. In the standard laser systems are divided in 5 classes.
ifm laser sensors are classified in the laser protection class 2. Thus the laser power, also in the setting mode is max. 1 mW. When the laser beam hits the human eye the eyelid is instinctively closed. When hitting the unprotected eye the laser beam must cause no damage within a time of 0.25 s.
|
|
With our new Laser-Distance Sensors DLS-B you measure absolute distances up to 500 meters. Thanks to state of the art laser technology the DLS-B device measures with a precision of 1.5 millimeters. It represents a cost efficient solution even at extreme environment temperatures as low as -40° C.
The DLS-B is an optical measuring device. You can measure, maintenance-free, distances on natural and reflective surfaces. You determine positions on objects difficult to access or with very high surface temperatures. Just as well you can measure distances in an aggressive environment in an easy and accurate way.
Serial, analog and digital interfaces are standard features for the complete DLS-B product line. This enables you to easily connect the DLS-B to a control system (SPS, IPC or PC)
The DLS-B device runs in a “Stand-alone-mode” and independently executes all programmed functions. Thanks to the flexible range of functions an external display can be connected directly to the DLS-B device via interface RS232 or RS422. Via a digital input, measurements can also be activated from an external button or switch.
For easy configuration of the DLS-B devices, the necessary software is at your disposal
|
|
The ODS Red-line program is a series of sensors based on optical triangulation, with different measuring ranges and resolutions. All made to be used environments, ranging from the very hot and harsh applications in the heavy industry to delicate applications in the laboratory. Some models are particularly appropriate for cold or hot rolling of steel and metals. The ODS Red-line sensors are used either for larger measuring ranges or for applications where a long stand-of distance is needed along with high resolution.
Nine different measuring ranges are available, the smallest cover 450 to 550 mm and the largest 2000 to 4000 mm. ODS Red-line sensors are available with measuring frequencies of 1 kHz, 2 kHz and 5 kHz. Higher measuring frequencies deliver shorter distance between the individual measuring points on a moving target, and also increase the possibility of averaging sufficiently to obtain the required high resolution.
All ODS Red-line sensors are supplied with a Select functionality, allowing the sensor to be programmed to calculate a user defined running average. Free software provides easy setting of the Select parameters.
For further information please study the PDF/datasheet on our website www.sensor.dk
|
|
- High-Accuracy Surface Scanning Method
- Excellent resolution of 0.0004 Mil (0.01 µm)
- Quick and easy setup functions
- Multiple measurement modes for a wide range of applications
|
|
|
The LDS-1000 Laser Doppler Scale (LDS) provides high speed, high accuracy and long range positioning for single or multiple axis applications, such as linear motors, large gantry machines, CNC machine tools, CMM's, precision stages, and other linear measurement devices. Based on the Laser Doppler Displacement Meter (LDDM), the LDS is compact, easy installation, easy alignment, less Abbe off-set, no cross coupling, high accuracy, high speed and cost effective. Supplying automatic temperature compensation, home position, TTL AQuadB squarewaves, Up/Down pulses or sinusoidial output, the LDS is compatible with all mainstream controller feedback systems. The LDS has been installed in many high performance machine tools. It is insensitive to dirt, oil and hostile environments. HIGHER RELIABILITY: The LDS withstands exposure to the hostile machine tool environment. And there aren't any moving parts to wear out. The LDS comes with a one year warranty on parts and labor. HIGHER PERFORMANCE: High slew rate(5msec), High Device Bandwidth(800KHz), High Resolution(0.002mm) promote servo stiffness. High Precision 1micron/m, operative field till 50m, beam’s size 5mm, 8mm, 20mm.
|
|
Position encoders
High precision position feedback solutions, including high speed optical linear encoders, precision angle encoders, robust rotary magnetic encoders and a range of laser interferometers.
As well as offering unrivalled performance, Renishaw's non-contact encoder systems have an established reputation for being easy to set-up and install.
|
|
Designed to remain non-intrusive, Sentinel and Watchman series offer viable alternatives in demanding applications where other technologies fail.
The Sentinel series of continuous non-contact level monitors is used to monitor material levels under a wide range of process conditions, from the simplest bin to the most demanding vessel application.
The Watchman series of non-contact object positioners is designed to give reliable measurement in extreme conditions or long range.
|
|
The LAP SERVOLASER is a flexible laser positioning system with fixed and movable line laser modules.
In most applications, SERVOLASER project two parallel lines in vapying positions, controlled by product specifications. These two lines can move symmetrical in relation to a third, fixed centerline, or independently. The laser line modules are placed at the required positions by instructions of PC or PLC. SERVOLASER can be directly connected to PC or PLC by parallel port or interfaces (Ethernet UDP, Profibus DP).
Changes during production are foolproof because of product-specific line positions: no movement by hand, no optical markers, no measuring efforts. Just type in product code, that's it !
LAP SERVOLASER can be combinations of one or two movable lasers with one or two fixed lasers. Customized versions are available on request.
|
|
LASERSCALE™
High accuracy linear and rotary scales
High-speed response, superior accuracy, and high environmental resistance is featured in the LASERSCALE™, an exposed encoder from Sony. Because there is no contact between the scanning head and the scale, mechanical backlash (hysteresis) is eliminated. LASERSCALE™ measures displacement by monitoring the phase change of a semiconductor laser beam as it passes through a hologram grating.
BS77
Laserscale
* High accuracy, compact design
* With easy operation
* Little affected by changes in humidity/atmospheric pressure and air flow
* Non-contact head achieving high repeatability and extremely small return error Applications
* Applications
|
|
Resolution of 0.1, 0.05, and 0.01 µm (including special model)
A wide range of scale types available -shield type with zero point, open type with zero point, and low-expansion glass open type featuring unrivaled ease of installation
Head signal pitch of 0.4 µm provides almost zero interpolation error
Optical IC driven by the latest semiconductor technology are used for a compact, energy efficient design
Typically not affected by changes in temperature, humidity, or air presssure, or by atmospheric fluctuations and uses low-expansion glass for enhanced measurement stability(Compact, open type)
Shield type design is non-contact, which eliminates mechanical errors
Maximum speed of 3,000 mm/s (analog output)
|
|
The LDS-1000 Laser Doppler Scale (LDS) provides high speed, high accuracy and long range positioning for single or multiple axis applications, such as linear motors, large gantry machines, CNC machine tools, CMM's, precision stages, supermicrometers and other linear measurement devices.
Based on the Laser Doppler Displacement Meter (LDDM), the LDS is compact, easy installation, easy alignment, less Abbe offset, no cross coupling, high accuracy, high speed and cost effective. Supplying automatic temperature compensation,home position, TTL AQuadB squarewaves, Up/Down pulses or sinusoidial output, the LDS is compatible with all mainstream controller feedback systems.
The LDS has been installed in many high performance machine tools. It is insensitive to dirt, oil and hostile environments.
|
|
The state-of-the-art welding process is based on the Contour Welding principle and generates the perfect appearance in terms of the welding quality. This launched process onto the welding technologies of plastics enables a welding method without any elaborate clamping device. Accordingly, the existing limitation on 2 dimensional welding process is eliminated. Consequently, the welding process can be extended to 3D-welding.
This latest LEISTER Welding Concept provides an alternative method of resolution, completely new aspects and more flexibility in design of the geometry as well while the conventional welding methods such as Ultrasonic Welding or Vibration Welding are limited to. In other words, the GLOBO - Welding opens new opportunities for high-quality and decorative automotive products such as headlights, taillights or even large parts for Textile and Packaging Industries.
|
|
- Diodes laser
- Laser power: 60, 90 or 120W
- Surface of the focal point 1 x 1.2mm
- Precision of the wire in-feed ± 2,5%
- Diameter of the soldering wire from 0.46 - 1.6mm
- Wire alloy leaded or lead free
|
|
System for MSG laser hybrid welding
System for GMA laser hybrid welding
For welding steel and aluminum
Integral protective window monitoring and Cross Jet
Small interfering contour
Laser welding head: YW50
Laser: Nd:YAG or Ytterbium fiber laser
Welding power supply, wire feed system: company CLOOS Schweißtechnik GmbH
Focal length collimator: 100 mm to 200 mm
Subject to change without notice
|
|
Laser Brazing Head YB50
Modular processing head for laser beam brazing
rugged components tested under industrial conditions
integrated protective window monitoring and Cross Jet
integrated sensor for process monitoring
can be expanded with an LPF Seam Tracking System
Laser Welding Head YW50
Process monitoring: laser power
Laser: Nd:YAG, ytterbium
Focal length collimator: 50 to 200 mm
Welding power supply, wire feed supply, torch hose pack: company CLOOS Schweißtechnik GmbH
|
|
Innovative DINSE LASER welding / brazing system
Developed for vehicle and aircraft construction
Hamburg - LASER welding and brazing is certainly nothing new to a technology leader like DINSE, but a sector of industrial joining which has been continuously updated over the years. It's not just leading automotive and vehicle manufacturers who now use DINSE LASER welding technology.
Even the aircraft industry, including Airbus Industries and their new flagship, the 380 Airbus, weld together fuselage skin panels, a challenging skin/stringer combination, with the DINSE LASER system.
The key lies in the compactness of the system. Filler wire, water coolant and shielding gas are provided in an ultra-compact configuration. This even offers guaranteed production in difficult to access places. All DINSE LASER processing heads are easy to adapt and align in the direction of radiation. Different focal lengths are available.
Users often question why a filler wire is even used at all. This is answered by pointing out the crucial technological advantages. The filler wire optimizes material alloying even when working with mixed connections featuring different materials. Hot cracks are not formed in the cooling phase during aluminum welding. Lower levels of material distortion resulting from the reduced levels of heat input have a positive impact on the finished product. Process temperatures are reduced, which is especially important when brazing coated materials. The filler material also
ensures high levels of production safety thanks to its very good tolerance compatibility.
|
|
| ... products without technical information |
| |
|
|
see the results for the following category
