AP52-139 Pneumatic Zero Point Clamping Unit – High Precision (D139*30mm)

Pneumatic Round Design, 20 kN Locking Force for Rotary Automation

Automated Clamping for 4th/5th Axis Cells

Manual zero‑point clamps are reliable, but pneumatic actuation takes automation to the next level. The AP52‑139 delivers 20 kN locking force at 7 bar in a compact circular body – D139×30 mm, hardened stainless steel. Mount it on rotary tables, trunnions, or pallet changers for fast, pneumatic‑controlled fixture swaps without corner interference.

Core Benefits – Quick & Clear

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  Pneumatic Actuation
  Lock/unlock with standard shop air (7 bar). Perfect for robotic work cells, pallet pools, or lights‑out machining – no manual operation, consistent repeatability.
  
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  20 kN Locking Force @ 7 bar
  Powerful, reliable clamping for medium pallets and fixtures. Sub‑micron repeatable positioning (<0.005 mm) – holds parts rigidly under heavy cutting.
  
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  Circular D139 mm Footprint
  No protruding corners – maximizes swing clearance on 4th/5th axis rotary tables. Ideal for continuous rotation applications like impeller or turbine blade machining.
  
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  Ultra‑Low Profile
  Only 30 mm high – preserves precious Z‑axis stroke on 5‑axis machines, gantries, or low‑clearance setups.