• Load
  • Standard tension and compression load cells
  • Miniature compression load cells
  • Miniature tension and compression load cells
  • High precision load cells
  • Bending beam load cells
  • Sensors for special and OEM applications
• Torque
• Displacement
• Pressure
• Angle of Rotation
• Velocity

Presses Load Cell for hand and automatic operated presses
Model 8451
Model 8552

simple mounting on press stamps, compact and very robust construction, hermetically sealed model, suitable for all standard manual presses with stamp borings of 10 H7 resp. 20 H7, adaptation to right and left handed users possible

1. Measuring ranges from 0 ... 500 N up to 0 ... 100 kN
2. Measurement range up to 25 kN with mechanical overload protection
3. Simplest mounting on press ram
4. Compact and very robust construction
5. Suitable for all standard manual presses with stamp holes of 8 H7 resp. 20 H7
6. Choice of diameter for pin and hole

Application

Load cell models 8451 and 8552 have been developed for measuring the forces that occur during press operation. The internal measuring elements have a rugged design, which mean they can cope reliably with the steep force curves that are typical of press applications. They can be fitted or replaced quickly and easily on the press ram without the need for additional components around them. With a compact overall height of just 50 mm, the load cell is placed between tool and press ram and can therefore measure the actual compression force directly in the axis of operation.

Typical applications include:

• Forces in component joining
• Press-fitting
• Bending forces during material deformation
• Cutting forces when severing material
• Forces during stamping processes
• Punching forces for blanks
• Break-out forces used in destructive testing

Description

The load cell measures the compression forces between the circular contact surfaces of plunger and tool. The pin on its top side and hole on its lower face are simply provided for mechanical fixing and centering the components correctly. To provide as large a range of mechanical compatibility as possible, the pins/holes are available in different diameters. The connecting cables are designed like robot cables to allow frequent movement and are fixed securely to the sensor housing. Attachments are available which clamp onto the press sensors to enable easy mounting of displacement sensors according to the circumstances of use.

8451

• Measurement precision of 0.5 % of full scale for small measurement ranges
• Rugged construction, works even under transverse forces
• Protection class IP67

8552

• Short, compact design
• Pin/hole diameter from 8 mm to 16 mm
• Mechanical overload protection for all measurement ranges
• Choice of diameter for pin and hole

Full data sheet model 8451 model 8552

Operation manual model 8451

Broschüre 100 % Einpressüberwachung an Handarbeitsplätzen