Robot Brochure - Wittmann - #8

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Robots for Fastest Removal Times
The ultra high speed robot series has been developed to achieve the fastest part removal times and allows mold open times of less than 1 second. In order to constantly achieve these short removal times over the long term, the vertical axis is activated directly over a planetary gear box engaging with a generously dimensioned tooth belt. This guarantees directtransferofforcesas well as minimizing the moving masses.
For mechanical absorption ofthe high acceleration and deceleration forces of up to 65m/s2, the vertical axis is designed with an extremely torsion stable kick stroke which is internally reinforced with ribs. The vertical axis consists of an aluminum profile which by means offinite element analysis, is designed for the lightest weight and highest stiffness.
- Advantages:
- Highest productivity ofthe injection molding machine with the shortest cycle.
- Minimizes all moving masses for the highest acceleration and deceleration.
Fastest Removal
W721UHS
W732UHS
W733UHS
4.000
5.000
5.000
1.200
Single vertical axis
1.600
Singleverticalaxis
1.400
Telescopic axis
500
900
900
790
1.190
1.290
Horizontal stroke Z-axis max. mm
Vertical stroke Y-axis max. mm
Kickstroke X-axis max. mm
Kickstroke reach max. mm
Handling load parts-gripper max. kg
Injection molding machi­ne clampingforcet
3 7 5
40-400
200-650
200-650
Rotational ServoAxesA/B/C
For applications with additional degrees offreedom, WITTMANN supplies optional servo rotational axes around all 3 principle axes. Programming with increments ofO.l" (R7.2) and 0.01° (R8) ensures extremely fine adjustment.
- ServoA-axis
Allows the wrist flip to independently position the end-of-arm tooling and molded parts, i.e. in the mold area as well as during placement.
- Servo B-axis
Allows rotation ofthe end-of-arm tooling in the mold area between the fixed and flexible adapter plate and the arbitrary orientation of parts with a flip-down gripper during placement.
- Servo C-axis
Allows removal of molded parts from the moving as well as the fixed mold halves and the arbitrary presentation to downstream equipment.
Advantages:
- Compact mechanical design minimizes mold open.
- Highly dynamic servo motors and precise planetary gearboxes enable extremely fast movements.
A-C-Servo
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pageCatalog pdf di En 2012-02-06-12