Swing Clamps

ROEMHELD B1.8805 Swing Clamp with Piston Rod Locking:  Top flange, reinforced swing mechanism, position monitoring optional, double acting

• Maximum operating pressure 250 bar
• Maximum clamping force: 8.5 - 13 kN
• Rod diameter: 32 - 40 mm
• Piston diameter: 40 - 50 mm
• Clamping stroke: 20 - 22 mm
• Maximum flow rate: 20 - 36 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 piston rod locking is made by a separately-controlled doubleacting wedge-shaped piston.

ROEMHELD B1.8806 Swing Clamps without Swing Stroke: top flange, reinforced swing mechanism, position monitoring optional, double acting

• Maximum operating pressure 350 bar
• Maximum clamping force: 5 - 18 kN
• Rod diameter: 20 - 40 mm
• Piston diameter: 25 - 50 mm
• Clamping stroke: 12 - 20 mm
• Maximum flow rate: 5 - 36 cm³/s

The swing clamp without swing stroke is a double-acting pull-type cylinder where a part of the piston stroke is used to swing the piston rod without axial stroke.

ROEMHELD B1.881 Swing Clamp with Overload Protection Device: Bottom flange and threaded body, single and double acting

• Maximum operating pressure 500 bar
• Maximum clamping force: 2.8 - 41 kN
• Rod diameter: 20 - 50 mm
• Piston diameter: 25 - 63 mm
• Clamping stroke: 11 - 50 mm
• Maximum flow rate: 3 - 28 cm³/s

This hydraulic swing clamp is a pull-type cylinder where a part of the total stroke is used to swing the piston. It is used for the 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 B1.8811 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 B1.8812 Swing Clamps with Reinforced Swing Mechanism: bottom flange, position monitoring optional, pendulum eye/fork head

• Maximum operating pressure 500/160 bar
• Maximum clamping force: 1.4 - 11.2 kN
• Rod diameter: 20 - 32 mm
• Piston diameter: 25 - 40 mm
• Clamping stroke: 22 - 25 mm
• Maximum flow rate: 8 - 20 cm³/s

The hydraulic swing clamp is a double-acting pull-type cylinder where a part of the total stroke is used to swing the piston.

ROEMHELD B1.890 Swing Clamps with Overload Protection Device: block type, double acting

• Maximum operating pressure 500 bar
• Maximum Operating Pressure: 500 bar
• Piston rod diameter: 20 up to 50 mm
• Maximum clamping forces from 6.5 to 38.5 kN
• Clamping strokes 7 up to 11 mm, total strokes 14 up to 20 mm

These swing clamps are used when it is required to keep the fixture workpiece area free of straps and clamping components for unrestricted workpiece loading and unloading.

ROMEHELD B1.891 Swing Clamps with Overload Protection Device: threaded-body type, single and double acting

• Maximum operating pressure 500 bar
• Maximum clamping force: 4.0 kN
• Rod diameter: 20 mm
• Piston diameter: 23 mm
• Clamping stroke: 7 mm
• Maximum flow rate: 1.5 cm³/s

This design allows the use of swing clamps even in restricted places. The threaded-body swing clamp can be sunk directly into the fixture up to the hexagon. Oil feed through two holes, allowing for 3 fitting and hose connections (see below for options).

ROEMHELD B1.892 Swing Clamps with Overload Protection Device threaded-body type, single and double acting

• Maximum operating pressure 500 bar
• Maximum clamping force: 2.8 - 41 kN
• Rod diameter: 20 - 50 mm
• Piston diameter: 25 - 63 mm
• Clamping stroke: 11 - 15 mm
• Maximum flow rate: 3 - 28 cm³/s

ROEMHELD B1.8921 Swing Clamps with Reinforced Swing Mechanism: threaded-body type, 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 B1.8310 Electric Swing Clamps

• Axial pulling force: 3 - 9 kN
•  Top flange, with position and clamping force monitoring
•  DC voltage 24 V
• Minimum energy demand

The electric swing clamp is driven by a brushless DC motor. The motor speed is transformed by means of a gear and a threaded spindle into the swing and stroke movement of the piston rod. For swinging the clamping arm by 180°, an axial stroke of only 3 mm is required.

ROEMHELD J7.201 Pneumatic swing clamp for adjustable, magnetic sensors that only require low clamping forces

• Maximum clamping force: 140 - 1400 N
• Rod diameter: 8 - 25 mm
• Piston diameter: 20 - 63 mm
• Clamping stroke: 7 - 18 mm
• External thread: M30 - M80

When pressurising the element, the clamping arm swings and lowers by 90° to the clamping position and then lowers to the clamping point. The position monitoring gives the required information regarding the position of the piston, but not regarding the position of the clamping arm. Monitoring is made by electronic sensors which detect the magnetic field of the magnetic piston. The switching points can be continuously adjusted by displacement of the magnetic sensors.

ROEMHELD J7.202 Block version pneumatic swing clamp used in applications that require only low clamping forces

• Maximum clamping force: 140 - 1400 N
• Rod diameter: 8 - 25 mm
• Piston diameter: 20 - 63 mm
• Clamping stroke: 7 - 18 mm

When pressurising the element, the clamping arm swings and lowers by 90° to the clamping position and then lowers to the clamping point. The position monitoring gives the required information regarding the position of the piston, but not regarding the position of the clamping arm.