Robot Brochure - Wittmann - #6

All larger robots - starting from the W721/W821 models - are designed with a moveable kick-stroke beam which is guided directly in main carriage. The reduced moving mass allows high acceleration and deceleration for extremely short cycle times.

The vertical arm consists ofa rigid aluminum extrusion and guided by heavy-duty linear bearings and driven by a servomotor via belt to allow high speeds and short removal times.

TelescopicVertical Axis: The gripper is mounted in front ofthe telescopic arm allowing for a very short length, for minimum overall height and fast movements.

The larger rugged steel main beam on models W732/W831 and W732 /W832 allows for a wider distance between the main bearings and therefore longer kick-strokes up to 900 mm (35.4") with a 1,190 mm (46.9") reach and longervertical strokes up to 1,600 mm (63").

The W731/W831 use the same vertical arm design as is used for the W721/W821 butwithverticalstrokesupto l,400mm(55").Due tothehigh operating speeds ofthe vertical arm and payloads up to 10 kg (22lbs), the W731/W831 is one ofour bestsellers for machines up to 500 tons.

The vertical arm is a rigid aluminum extrusion with two high load linear bearings and a maximum length of 1,600 mm (63"). Designed for payloads up to 20 kg W731

(44 lbs) and offering a high torque C-axis rotation for placing, the W732/W832 is a popular robotfor insertjobs.

W732

Compact/Middle Series

Horizontal stroke Z-axis max. mm

4.000

4.000

5.000

5.000