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CTR-SET 2D fast galvo scanner set CTR 6212

CTR-SET 2D fast galvo scanner set CTR 6212

Galvo mirror: 6x11mm 400-700nm
CTR-SET: High-precision, high-speed 2D galvo complete kit (X/Y) with galvos equipped with dielectric mirrors.

€1,725.50

Galvo mirror
Product number: CTR-Set.2
Description

CTR-SET 2D fast galvo scanner set CTR 6212

High-Speed 2D Galvo Complete Kit – CTR Set: Galvo motor kit for 2D laser beam deflection in the X and Y directions with high precision and speed – Galvos already equipped with dielectric flat mirrors.

  • 2D Set (X/Y) with High Scanning Speed
  • Galvos equipped with dielectric flat mirrors
  • Complete kit including driver (see Scope of delivery)

The Galvo Motors

The complete XY kit consists of two precise and fast galvanometer motors, equipped with highly reflective mirrors and an integrated position sensor that provides a precise position feedback signal to the driver electronics. The “moving magnet” design was chosen to ensure the fastest possible response times to incoming signals and to prevent potential resonances in the axis system. The position sensor is mounted at the rear end of the axis. 

Due to the very high torque and the resulting rapid acceleration of the galvo axis, the size, shape, and mass of the mirror have a decisive influence on the function and positioning speed. These factors have been perfectly balanced in this system to optimize the unit’s precision and performance. The substrate thickness was increased to 1 mm, which significantly raises the resonance frequency. The result is an extremely fast and highly precise closed-loop galvo system.

The Drivers

The control electronics consist of the brand-new MicroAmp IV high-speed drivers, which are based on and further developed from the proven MicroAmps II. The PID servo controller interprets the feedback signals from the position sensor in relation to the setpoint signal at the input and supplies the necessary voltages and currents to the motor to reach the desired position as quickly as possible. The fast control loop with an integrator provides excellent dynamics with rapid acceleration and deceleration ramps, which are necessary for the fastest positioning movements and the shortest step times. The damping elements ensure the shortest possible settling times.

On the driver itself, the axis movement can be inverted using jumpers. The inputs are fully balanced, allowing for ground-isolated control. This drastically reduces ground loops and interference. Using a two-wire connection also eliminates interference, as the disruptive signals cancel each other out. All of the driver’s inputs and outputs are available on the 8-pin connector. The connection to the power supply is also made here. Buffered position outputs are also routed out via the connector.

The MicroAmp IV is fairly resistant to overheating of the power amplifier stage. The built-in overheating protection shuts down the output stage if the temperature becomes too high, preventing any damage. To ensure adequate cooling, the MicroAmp should be mounted on a metal surface of sufficient size. The temperature at the rear of the heat sink should remain below 70°C.

Scope of delivery

  • 2x Galvos CTR 6212
  • 2x MicroAmp IV drivers, preset, on aluminum brackets with mounting holes
  • 2x Galvo cables, 25 cm, dual-core, shielded
  • 2x VIS mirrors, 6 x 11 mm, mounted
  • 2x connection cables for drivers, approx. 20 cm

Technical Specifications:

Max laser beam size approx. 4 mm (optionally up to 5 mm)
Mirror Coating Dielectric HR
Wavelength range 400–700 nm
Front surface flatness L1
Motor linearity > 98%
Repeatability < 20 urad
Resolution < 40 urad
Maximum deflection angle ±20 degrees (mechanical), ±40 degrees (optical)
Input scaling Widely adjustable
Operating temperature range for galvos 0–50°C
Bandwidth DC to 1.8 kHz, depending on the angle
Small-angle step response typ. 120 µs
Input signal up to ±10 V, adjustable. 0 V = center position
Input configuration Fully balanced, isolated from ground
Power supply +/-18 V to +/-30 V, 2 A per voltage
Operating temperature of the driver -10° to +60°
Driver dimensions 63 x 50 x 35 mm on an aluminum bracket
Properties
Galvo mirror: 6x11mm 400-700nm, 6x12mm Ag 400-1200nm
Our ILP laser projectors are classified as Class 2 per EN 60825-1 in operation. This is possible because the galvo scanners deflect the laser beam at high speed across the area – the optical power is continuously distributed over the entire projection area. The average irradiance at any single point therefore stays well below Class 2 limits. Eye-safe in normal use; no laser safety officer strictly required. Important: in a scan-fail event (galvo stall due to a defect) the full power concentrates on one point – then the class of the installed laser module applies (up to 3B). For safety-critical applications we offer the SafeGuard Pro module.
Yes. The ILP series is fully network-capable via 100 Mbit LAN. Up to 16 independent ILP projectors can be addressed per network, each with its own IP address and individual programming. Applications: long production lines with multiple stations, large warehouses with multiple pick-by-light zones, multi-workstation setups in manual assembly. Networking also enables coordinated choreographies – for example projector 1 showing the next position while projector 2 visualizes quality control of the previous one. Connection is typically via PLC or a central control PC.
LaserCAM is the control software for our ILP laser projectors. It forms the interface between the laser projector and the command source (PLC, PC, operator panel, MES system). Functions: creation and management of projection content (numbers, text, symbols, lines, vectors, images); programming of sequences and workflows; connection to machine controllers via LAN; management of multiple projectors in a network. LaserCAM is licensed separately – it is not included with the ILP projectors. For simple standard applications (e.g. a fixed pick-by-light sequence) the basic licence is usually sufficient; for custom programming there are upgrade tiers.
Operator guidance is an assistance system that guides workers visually through a work process. A laser projector shows directly on the workpiece or work surface what to do next: which part to pick, where to drill, which step follows. Benefits: dramatically fewer assembly errors (studies show –60 to –80 % error rate), faster onboarding of new staff, higher cycle rates, fewer screen switches. Used in: manual assembly (which screw type), PCB placement, cable harness wiring, inspection and quality control. The ILP series supports operator guidance via the LaserCAM software with PLC and PC connectivity.
An industrial laser projector such as our ILP series projects freely programmable content onto workpieces and work surfaces: numbers, letters, symbols, lines, vectors up to complete images and drawings. Unlike simple line/cross lasers the projection is dynamic – controlled via PLC, PC or operator panel over the network. It is realized via two galvo scanner mirrors that deflect the laser beam at high speed across the area. Thanks to the persistence of vision the viewer sees a stable image. Applications: operator guidance, pick-by-light, marking on workpieces, wiring aids on cable harnesses, non-destructive information display.