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Hydraulic mold clamping system QMC 100/101

Compact and robust: Stäubli hydraulic clamping systems are designed for a wide range of injection molding machines and presses. Even under harsh operating conditions, they meet all the requirements for a fast, automatic mold change. The hydraulic clamping devices are designed as single or double acting systems. Both clamping technology variants can be optimally integrated into the machine control. Your advantage: setup time optimization on machines of all manufacturers and sizes as well as new and existing plants (retrofit).

APPLICATION

  • Injection moulding machines
  • Presses
  • Turntable machines
  • Retractable tie bars
  • Test units

Product line overview

Hydraulic clamping system QMC 100 - single acting

The tensioning element is prestressed by spring force and is hydraulically relieved by a pressure of 160 bar (released by single acting hydraulic cylinder).

  • Clamping system flexible and easily interchangeable
  • Connection of the hydraulic supply possible on both sides
  • Corrosion-resistant housing
  • Easily exchangeable, inductive proximity switches (for detecting the piston position taut / slack)
  • Mounting the proximity switches on the left or right side of the clamping element is possible
  • Self-locking clamping piston
  • Remains tensioned even in case of pressure loss

Hydraulic clamping system QMC 101 - double acting

The tensioning element is prestressed by spring force and is hydraulically relieved by a pressure of 160 bar (released by single acting hydraulic cylinder).

  • Clamping system flexible and easily interchangeable
  • Connection of the hydraulic supply possible on both sides
  • Corrosion-resistant housing
  • Easily exchangeable, inductive proximity switches (for detecting the piston position taut / slack)
  • Mounting the proximity switches on the left or right side of the clamping element is possible
  • Self-locking clamping piston
  • Tool remains tensioned even in case of pressure loss
Constructions Options
  • Clamping pistons made of high-alloy steel, hardened and ground
  • Clamping block made of surface treated steel
  • Seal made of NBR / FKM
  • Suitable for machine mounting plates with drilling pattern according to EUROMAP 2/3 and 11 or SPI
  • No hardened inserts, clamping chamfers or other machining operations on the base plates are necessary
  • Mounting kit and connection cable M12 for proximity switch included in delivery

QMC 100

  • Operating pressure: release pressure 160 bar
  • Retention force per clamping element: 2.5 t / 5 t / 8 t / 12 t / 20 t / 30 t
  • Tolerances of the clamping edge on the base plates can be compensated up to +/- 0.1 mm.

QMC 101

  • Operating pressure: clamping pressure 80 bar, release pressure 160 bar
  • Retention force per span element: 2.5 t / 5 t / 8 t / 12 t / 20 t / 35 t / 45 t / 50 t
  • Tolerances of the clamping edge on the base plates can be compensated up to 0.3 mm.
  • mechanical locking of the end position in a slack position

 

  • Customized special dimensions
  • Special design for machine clamping plates with T-slots
  • Special version for high temperature application
  • Optional external hydraulic unit
  • Available without position detection
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