Safety Products
Basic Types
TYPESHolding force NHolding torque NmOperating pressure bar
PN63-20-1-4B1,400154
PN63-20-1-6B2,000206
PN63-20-2-4B2,520254
PN63-20-2-6B3,600356
PN63-20-3-4B3,780354
PN63-20-3-6B5,400506
PN80-25-1-4B2,100254
PN80-25-1-6B3,000356
PN80-25-2-4B3,780404
PN80-25-2-6B5,400606
PN80-25-3-4B5,670654
PN80-25-3-6B8,100956
PN125-40-1-4B7,0001404
PN125-40-1-6B10,0002006
PN125-40-2-4B12,6002504
PN125-40-2-6B18,0003606
PN125-40-3-4B18,9003754
PN125-40-3-6B27,0005406

PN

Rod clamping with maximum clamping force

Pneumatic Rod Clamping
Holding forces 1,400 N to 36,000 N
Holding torques 15 Nm to 720 Nm

Immediate clamping in case of loss of pneumatics: Suitable for rods with diameters of 20 to 40 mm, the clamping elements LOCKED PN absorb the forces axially and rotationally. With holding forces of up to 36,000 N, they reach or exceed the levels of hydraulic clamps. The system costs are however lower.

Alongside clamping in both directions of motion, the LOCKED-PN also surprises with its compact design. They need less installation space and enable short rod lengths. Many users appreciate the modular system. It allows several segments to be stacked so that the necessary clamping force can be attained for every application.

The areas of application for the ACE product family LOCKED PN are mechanical engineering and machine tools.
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Technical data

Holding torque 15 Nm to 720 Nm

Holding force 1,400 N to 36,000 N

Rod diameter Ø 20 mm to Ø 40 mm

Clamping cycles 1,000,000

Mounting In any position

Material Outer body: Tool steel

Pneumatic medium Dried, filtered air

Operating temperature range 10 °C to 45 °C

Application field Jacking systems, Light presses, Punching/stamping machines, Stacking units

Note

When mounting, use hardened piston rod.

On request

Special designs as for example special diameters and accessories available on request. Also available are versions matching to ISO pneumatic cylinders including base plates coordinated to the dimensions of the flange sizes of standard cylinders according to ISO 15552.