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Gripper without compensation unit, hydraulic

For part handling in the machine tool.

Order
no.		 min. operating pressure P
[bar] 		max. operating pressure P
[bar] 		Stroke
[mm] 		Gripping force F
[N] 		Weight
[g] 		CAD EUR SC
558639 25 30 23 250, 500, 1000 1762 2.460,00
558638 35 40 23 250, 500, 1000 1762 2.460,00
557744 45 50 23 250, 500, 1000 1762 2.460,00
560831 25 30 23 250, 500, 1000 1820 2.460,00
560829 35 40 23 250, 500, 1000 1820 2.460,00
560827 45 50 23 250, 500, 1000 1820 2.460,00

Application:

The gripper achieves a fully automatic workpiece change during the machining process on a machine tool. It is changed from the tool magazine of the milling machine and enables workpiece handling between the part storage and the clamping device. It is actuated via cooling lubricant air, which is routed through the machine spindle. The gripper closes hydraulically and opening takes place by means of spring force.

Features:

Depending on the machine used and the operating pressure of the cooling lubricant, there are three pre-configured grippers available. Please note the minimum and maximum operating pressure.

Note:

- Max. permitted speed: 20 [rpm]
- Suitable for Weldon seat and hydraulic expansion chucks
- Designed for ambient temperatures from 0°C to 60°C
- Transportation of workpieces up to a max. of 8 kg
- The standard supply includes three replacement seals
- Available in two designs for workpiece sizes up to a max. of 50 mm or 70 mm

Advantage:

- The gripping force can easily be adjusted by means of throttles and thereby adapted to the relevant requirements of the workpieces
- Easily exchangeable gripper inserts for handling various workpiece geometrics
- Easy implementation of unmanned shifts, which means greater machine utilisation and more flexibility
- Tremendous reduction of set-up times for smaller to medium-sizes batches

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  • dimensions table
    Order
    no.     		dia. D
    [mm]     		dia. D1
    [mm]     		Interference zone ØDs
    [mm]     		L1
    [mm]     		L3
    [mm]     		Gripper extension L5
    [mm]
    558639 80 16 80,0 53 50 80
    558638 80 16 80,0 53 50 80
    557744 80 16 80,0 53 50 80
    560831 80 16 97,5 53 50 100
    560829 80 16 97,5 53 50 100
    560827 80 16 97,5 53 50 100