Machine vision: Powerful core technology

CCS LDR2 / SQR / SQR-TP

Angled LED ring lights

CCS offers a large range of ring lights for homogeneous illumination. Both diffused and focused variants are available, all providing extremely uniform illumination. The LDR2 series is available with round housings, while the SQR series and SQR-TP series uses compact square housings.

Heat dissipation material is used between the board and the aluminium housing, absorbing heat produced by the LEDs. This succeeds in greatly reducing the creation of heat, which causes the LEDs to deteriorate. The aluminium housing guarantees good heat dissipation.

These lights also support a strobe controller or an intensity controller, so that the same light can be used in different operational modes.


LDR2

The LDR2 uses flexible circuit board to illuminate workpieces at an angle. This alleviates the influence of slight position or inclination deviations in the workpiece and enables stable imaging and an extremely bright concentration of light in the centre of the illumination. The rings of LEDs are mounted on a circular case.

The LDR2 ring lights are available as narrow or wide type. Operating distances range from about 25 mm to 250 mm depending on the diameter of the ring light. Some models have accessories including lens attachment rings, diffusion plates, polarising plates and mounting adapters for accessories.

  • Colour: White, red, blue and green
  • Power supply: 24V light series
  • Connector: Standard connector, M12 and flying leads
  • Dimensions: Outer diameters of 32 mm up to 120 mm, inner diameters of 10 mm up to 60 mm
SQR

Like the LDR2, the SQR series is a direct light series where the LEDs are mounted perpendicular to a flat circuit board so that direct light is radiated towards the center of the workpiece. The rings of bullet-shaped LEDs are mounted on a square case.

There is a wide type version available with a +/- 40 degree beam angle. Diffusion plates and polarising plates are available for some models.

  • Colour: White, red, blue and green
  • Power supply: 24V light series
  • Connector: Standard connector, M12 and flying leads
  • Dimensions: 56 x 56 x 18 mm (width x depth x height).
  • Inner diameter: 30 mm
SQR-TP

The SQR-TP series is a direct light series at a low angle from an angled emitting part. Rings of surface-mounted LEDs mounted on a square case.

  • Colour: Red (638nm)
  • Power supply: 24V light series
  • Connector: Standard connector, M12 and flying leads
  • Dimensions: 28 x 28 x 4 mm and 34 x 34 x 6.6 mm (width x depth x height)