Safety Products
Basic Types
TYPESHolding force lbsHolding torque in-lbsOperating pressure psi
PN63-20-1-4B314.73132.7658
PN63-20-1-6B449.62177.0187
PN63-20-2-4B566.52221.2758
PN63-20-2-6B809.31309.7887
PN63-20-3-4B849.78309.7858
PN63-20-3-6B1,213.97442.5487
PN80-25-1-4B472.10221.2758
PN80-25-1-6B674.43309.7887
PN80-25-2-4B849.78354.0358
PN80-25-2-6B1,213.97531.0487
PN80-25-3-4B1,274.67575.3058
PN80-25-3-6B1,820.95840.8287
PN125-40-1-4B1,573.661,239.1058
PN125-40-1-6B2,248.091,770.1587
PN125-40-2-4B2,832.592,212.6958
PN125-40-2-6B4,046.563,186.2787
PN125-40-3-4B4,248.893,319.0358
PN125-40-3-6B6,069.844,779.4087
PN125-40-4-4B5,665.194,425.3758
PN125-40-4-6B8,093.126,372.5487

Clamping Elements
PN125-40-1-4B

Rod clamping with maximum clamping force

Pneumatic Rod Clamping
Holding force 1,573.66 lbs
Holding torque 1,239.10 in-lbs

Immediate clamping in case of loss of pneumatics: suitable for rods with diameters of 20 mm to 40 mm (0.79 to 1.57 in), the clamping elements LOCKED PN absorb the forces axially and rotationally. With holding forces of up to 8,093 lbs. (36,000 N), they reach or exceed the levels of hydraulic clamps, with lower system costs.

Alongside clamping in both directions of motion, the LOCKED-Family 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.

CAD Drawings

Product-Downloads

No downloads available for this product
PN125-40-1-4B
Pneumatic Rod Clamping

Dimensions

PN125-40-1-4B
A5.71 inch
B4.33 inch
C1.58 inch
D4.82 inch
E0.12 inch
F0.51 inch
NG1/8 inch

Technical Data

Holding torque 1,239.10 in-lbs

Holding force 1,573.66 lbs

Operating pressure 58 psi

Rod diameter Ø 0.79 in to Ø 1.57 in

Clamping cycles 1,000,000

Mounting In any position

Material Outer body: Tool steel

Pneumatic medium Dried, filtered air

Operating temperature range 50 °F to 113 °F

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.

General information

Application Examples

Clamping Elements - LOCKED PN
With the help of hydraulic presses, cut ceramic parts are manufactured during the week. So that the rods of the upper and lower stamping plate do not sag when the press is at a standstill over the weekend or during holidays and therefore have to...
Clamping Elements - LOCKED PN
ACE clamping elements are inserted, as a variable stop, during a joining process for the production of drilling tools. They meet the requirements for a precise positioning of the workpiece head and an adaptation of the length tolerance of up to...
Clamping Elements - LOCKED PN
When processing the cables, the head of the machine is driven up against the rear wall. Here, an ACE miniature shock absorber ensures reliable damping in the end position. Clamping elements with the designation LOCKED PN-product family support...

Application Areas

  • Jacking systems
  • Light presses
  • Punching/stamping machines
  • Stacking units
The areas of application for the ACE product family LOCKED PN are mechanical engineering and machine tools.
×

ACE Controls Inc. | Login

Already Registered? Login here.
First time users click on "Create an Account" to register.
If you have any questions please contact webshop@acecontrols.com.