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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