ZK22

Cutting Tongs
Series ZK

• Flat structure
  Reduces the interference contours and enables simple integration into your machine design
• Decide for yourself!
  The gripper jaw holder provides the option to adapt standard cutting, gripper jaws or your own design
• Failure-free continuous operation
  Our uncompromising "Made in Germany" quality guarantees up to 5 million maintenance-free gripping cycles

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• 

  5 million maintenance-free cycles (max.)
• 

  IP40
• 

  Inductive sensor

Technical Data

Stroke per jaw	7.5 [°]
Gripping moment in closing	54 [Nm]
Gripping force in closing	3600 [N]
Closing time	0.15 [s]
Opening time	0.15 [s]
Repetition accuracy +/-	0.1 [mm]
Operating pressure min.	3 [bar]
Operating pressure max.	8 [bar]
Nominal operating pressure	6 [bar]
Operating temperature min.	5 [°C]
Operating temperature max.	+80 [°C]
Air volume per cycle	10 [cm³]
Protection to IEC 60529	IP40
Weight	0.8 [kg]

Accessory

Universal jaw set steel UB22
Cutter mounting set BK22
Cutter set with double ground cutting edge BK22-1
Cutter set with single ground cutting edge BK22-2
Cutter set with shearing blades BK22-3
Straight Fittings - Quick Connect Style GVM5
Angled Fittings - Quick Connect Style WVM5
Mounting block KB3
Inductive proximity switch - Cable 5 m NJ3-E2
Inductive Proximity Switch Cable 0,3 m  - Connector M8 NJ3-E2SK
Plug-in connector Straight Cable 5m - Socket M8 (female) KAG500
Plug-in connector Angled Cable 5m - Socket M8 (female) KAW500
Centering Disc ZE20H7X4

Benefits in detail

1. Switch cam
   for position sensing
2. Mounting
   for individual jaws, knives, chucks and similar
3. Integrated spring
   supports jaw return (ZK33)
4. Robust, lightweight housing
   Hard-coated aluminum alloy
5. Force transfer
   via wedge and rollers
6. Mounting and positioning
   mounting possible from several sides for versatile positioning
7. Energy supply
   possible from several sides
8. Drive
   double-acting pneumatic cylinder