LR-HD and LR-HE plus Linear Robot

Fully Automatic - The Art of Process Integration

The way in which the mixing head moves over the part is fundamental to the construction of the mixing and dispensing system and depends on the way you wish to integrate it into your production process. The Sonderhoff linear robots offer many possibilities and are proven in many in diverse industry-specific applications. Whether it's semi-automated solutions or complex inline designs developed together with your team – we’ve probably done it already before!

Description

High acceleration, tight radii and flowing movements over long contours are no problem for the LR-HE plus and LR-HD linear robots. The dynamic 3-axis linear robots are characterized by high stiffness and acceleration values over a very large travel range. For the highest precision in terms of repeat accuracy, the CNC linear robot with its low level of deviation of ±0.2 mm over a length of 2 m usually has an advantage compared to the 6-axis industrial robot arm. Preferred fields of application are those with high application speeds in conjunction with rapid changes in direction.

Programming and control using dialog input in menu technology with the multifunctional MP 2 Mobile Panel
Control by means of the IPC control system of the mixing and dosing system
Base frame made of a stable steel profile beam construction, welded, with screwable foot stand, leveling feet and preparation for floor anchorage
Guide system with low-wear linear bearings and spindle drive on the Z axis
Energy guiding chain to accommodate all pneumatic, electric, and hydraulic lines

Maximum precision

Moving the mixing head over the component with a 3-axis LR-HD or LR-HE linear robot plus mounted on a steel profile framework.

The MKVE 2-axis mixing head traversing unit ensures the precise positioning of the mixing head above the component for the dosing application.

Maximum compactness

Moving of the mixing head with a 3-axis linear robot mounted in a dispensing cell.

Maximum mobility

Moving the mixing head with a 6-axis robot arm – in this case, upside-down application is possible with the right choice of material.

Maximum productivity

Naturally it is also possible, with 6-axis robots, to pick up the part and move it under a fixed mixing head, in order to address the most complex geometries. Or the mixing head is mounted at the robot arm and guided over the part contour for material dispensing. The fully automatic MOLD'N SEAL inline production comprises a linear dispensing unit and 6-axis robots combined with an injection molding system.

LR-HD – “High Dynamic” Linear Robot

Highly dynamic 3-axis linear robot for the precise guidance of mixing heads for the application of polymer reactive materials. The rack and pinion drive with high stiffness and acceleration enables dynamic application speeds in conjunction with abrupt changes in direction and small radii.

Technical Data

Max. travel speed	58 m/min
Max. acceleration	10 m/s2
Repetition accuracy	+/- 0.08 mm
Payload	20 kg
Electrics	Design according to EN 60 204-1
Base frame painting	2C textured paint RAL 7035 (light gray) / RAL 3020 (red)
Input voltage	3 x 400 V, 50 Hz or 60 Hz or country-specific adaptation
Rated power	approx. 2 kVA
Average consumption	approx. 1 kVA

3-axis linear robot LR-HD rack-and-pinion drive

Variants

800 x 600 x 300 mm (X/Y/Z)
1,000 x 1,000 x 300 mm (X/Y/Z)
1,500 x 1,000 x 300 mm (X/Y/Z)
2,000 x 1,000 x 300 mm (X/Y/Z)
2,500 x 1,000 x 300 mm (X/Y/Z)
3,000 x 1,000 x 300 mm (X/Y/Z)
Optional Y-Axis 1,250 / 1,500 mm
Optional Z-Axis 500 mm

LR-HE plus – “High Efficiency” Linear Robot

Highly efficient 3-axis linear robot for the precise guidance of mixing heads for the application of polymer reactive materials. The Omega toothed-belt drive enables high application speeds for components with medium and large radii.

Technical Data

Max. travel speed	35 m/min
Max. acceleration	5 m/s2
Repetition accuracy	+/- 0.01 mm
Payload	20 kg
Electrics	Design according to EN 60 204-1
Base frame painting	2C textured paint RAL 7035 (light gray) / RAL 3020 (red)
Input voltage	3 x 400 V, 50 Hz or 60 Hz or country-specific adaptation
Rated power	approx. 2 kVA
Average consumption	approx. 1 kVA

3-axis linear robot LR-HE plus with Omega toothed-belt drive

Variants

1,000 x 1,000 x 300 mm (x/y/z)
1,500 x 1,000 x 300 mm (x/y/z)
2,000 x 1,000 x 300 mm (x/y/z)
2,500 x 1,000 x 300 mm (x/y/z)
3,000 x 1,000 x 300 mm (x/y/z)
Optional Y-Axis 1,250 mm
Optional Z-Axis 500 mm
Further technical data or special sizes on request

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