Pneumatic Elements

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.

ROEMHELD J7.203 Top flange type pneumatic swing clamp used in applications which 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: M40 - M85

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.

 ROEMHELD J7.490 Pneumatic rotary valve couplings made to transfer liquid or gaseous media from a stationary to a rotating component

• Nominal diameter: 3
• Max. operating pressure: 10 bar
• Nominal diameter: 3
• Number of stations: 5 - 8
• Max. operating pressure: 10 bar
• Ports: G 1/4