Roemheld (25)

ROEMHELD B1.8811 Swing Clamps with Reinforced Swing Mechanism: bottom flange, position monitoring optional, double acting

• Maximum operating pressure 500 bar
• Maximum clamping force: 6.8 - 41 kN
• Rod diameter: 32 - 50 mm
• Piston diameter: 40 - 63 mm
• Clamping stroke: 20 - 22 mm
• Maximum flow rate: 20 - 55 cm³/s

Hydraulic swing clamps are used for clamping of workpieces when it is essential to keep the clamping area free of straps and clamping components for unrestricted workpiece loading and unloading.

ROEMHELD B1.8510 Swing Clamps with Sturdy Swing Mechanism: Top flange type, with optional position monitoring, double acting

• Maximum operating pressure 120 bar
• Maximum clamping force: 3.4 - 22.8 kN
• Rod diameter: 14 - 36 mm
• Piston diameter: 25 - 65 mm
• Clamping stroke: 8/10 mm
• Maximum flow rate: 13 - 167 cm³/s

The hydraulic swing clamp is a pull-type cylinder where a part of the total stroke is used to swing the piston. Due to the sturdy swing mechanism the angle position of the clamping arm remains the same after a slight collision with the workpiece during loading and unloading or during clamping. The angle position of the clamping arm is fixed with a dowel pin.

ROEMHELD B1.8500 Swing Clamps with Sturdy Swing Mechanism: Top flange type, with optional position monitoring, double acting

• Maximum operating pressure 70 bar
• Maximum clamping force: 2 - 13.3 kN
• Rod diameter: 14 - 36 mm
• Piston diameter: 25 - 65 mm
• Clamping stroke: 8/10 mm
• Maximum flow rate: 13 - 167 cm³/s

The hydraulic swing clamp is a pull-type cylinder where a part of the total stroke is used to swing the piston. Due to the sturdy swing mechanism the angle position of the clamping arm remains the same after a slight collision with the workpiece during loading and unloading or during clamping. The angle position of the clamping arm is fixed with a dowel pin.

ROEMHELD B1.854 Swing Clamps with Sturdy Swing Mechanism: Bottom flange type, with optional position monitoring, double acting

• Maximum operating pressure 350 bar
• Maximum clamping force: 6 - 22 kN
• Rod diameter: 16 - 32 mm
• Piston diameter: 23 - 45 mm
• Maximum flow rate: 10 - 57 cm³/s

This hydraulic swing clamp is a pull-type cylinder where a part of the total stroke is used to swing the piston. The favourable area ratio (piston/piston rod) allows high clamping forces already at relatively low oil pressures. Due to the sturdy swing mechanism the angle position of the clamping arm remains the same after a slight collision with the workpiece during loading or unloading. 

ROEMHELD B1.853 Swing Clamps with Sturdy Swing Mechanism: Top flange type, with optional position monitoring, double acting

• Maximum operating pressure 350 bar
• Maximum clamping force: 6 - 30 kN
• Rod diameter: 16 - 40 mm
• Piston diameter: 23 - 55 mm
• Maximum flow rate: 10 - 87 cm³/s

The hydraulic swing clamp is a pull-type cylinder where a part of the total stroke is used to swing the piston. The favourable area ratio (piston/piston rod) allows high clamping forces already at relatively low oil pressures. Due to the sturdy swing mechanism the angle position of the clamping arm remains the same after a slight collision with the workpiece during loading or unloading.

HILMA WZ 4.2150 Compact design Swing Sink Clamps installed in press rams or beds, used in machine tools and plants.

• Max. clamping force: 60 - 216 kN
• Piston diameter: 52 - 88 mm
• Clamping and lowering stroke: 42 - 65 mm
• Clamping edge: 18 - 50 mm
• Swing angle: 2 x 45°

HILMA WZ 2.2230 Swing Sink Clamps for External Clamping, for fastening to a press bed and a press slide when the available space is limited

• Max. clamping force: 104 - 216 kN
• Clamping and lowering stroke: 105 - 112 mm
• Swing angle: 2 x 45°
• Max. clamping edge height: 68 mm
• Max. flow rate 50 - 120 cm³/s

HILMA WZ 2.1833 Swivel and Pull Clamps for presses and high-speed punching presses when the available space is limited

• Max. clamping force: 30.4 kN
• Clamping stroke: 30 mm
• Swing angle: 90°
• Max. flow rate 15 cm³/s

HILMA WZ 8.18352 Swivelling Carrying Console for easy and efficient die change on the press bed

ROEMHELD M8.130 Table Plate with a Modulog Interface, with or without handles.

ROEMHELD M8.131 Table Plate with Two Eccentric Modulog Interfaces

ROEMHELD B1.450 Hydraulic Threaded Body Cylinders 

• Single acting, spring return with wiper
• Operating pressure 500 bar maximum
• 4 sizes available
• Strokes 8 to 16 mm
• Clamping forces 5.6 to 40 kN at 500 bar

These hydraulic cylinders are threaded directly into the tapped holes of a clamping fixture. They are a compact solution and can be used to great advantage in fixtures where space is at a premium. Hydraulic fluid is supplied through passageways drilled into the fixture body, this reducing the use of hydraulic pipework, fittings and hoses. The built-in spring returns the piston when hydraulic pressure is released. The female threads at the piston rod end is designed to accept a contact bolt.

See datasheet G 3.800 for contact bolts.