8451, 8552 Presses load cell for hand and automatic operated presses

• Features

  • Measuring ranges from 0 ... 100 N up to 0 ... 100 kN
  • Measurement range up to 25 kN with mechanical overload protection
  • Simplest mounting on press ram
  • Compact and very robust construction
  • Suitable for all standard manual presses with stamp holes of 8 H7 resp. 20 H7
  • Choice of diameter for pin and hole
  • burster TEDS optionally available

• Product data

  Model	8451, 8552
  Measuring range	8451 0 … 500 N 0 … 1 kN 0 … 2 kN 0 … 5 kN 0 … 10 kN 0 … 20 kN 0 … 50 kN 0 … 100 kN 8552 0 … 100 N 0 … 250 N 0 … 500 N 0 … 1 kN 0 … 2,5 kN 0 … 5 kN 0 … 10 kN 0 … 25 kN
  Direction of force	Compression
  Standardization	Option
  Signal output	8451 0.35 mV/V 0.7 mV/V 0.9 mV/V Depending on measuring range! 8552 Nominal sensitivity Mounted connector model 9900-V245 for ForceMaster 9110 Standardized sensitivity 0.8 mV/V
  Protection class	8451 IP67 8552 IP65
  Overload protection	Yes
  Diameter for pin	8451 Standard 8552 8 mm 10 mm 12 mm 15 mm 16 mm
  Diameter for hole	8451 Standard 8552 8 mm 10 mm 12 mm 15 mm 16 mm
  Pull-plate	No
  Load introduction button	No
  Range of operating temperature	8451 -20 °C ... +80 °C 8552 0 °C ... +70 °C
  Specific characteristics	8451 Measurement precision of 0.5 % of full scale for small measurement ranges Rugged construction, works even under transverse forces Protection class IP67 burster TEDS optionally available 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 burster TEDS optionally available

• Description

  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

  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

• Data Sheet & Downloads

  Data sheet

  8552_8451

  DEEN

  Brochure

  Load sensors for production, automation, R&D and quality assurance

  DEEN

  Press-fit control at manual workstations

  DEEN

  Operation manual

  8451

  DEEN

  Further info

  Simple retrofitting for hand lever presses

  DE

  Load experts

  DEEN

• Videos

  Please accept marketing-cookies to watch this video.

  How to do: Attach force and displacement sensor to a hand lever press

  Please accept marketing-cookies to watch this video.

  ForceMaster 9110 - Low-cost hand lever presses monitoring

  
  

  Youtube channel

• LINKS & CAD DATA

  CAD data model 8451

  CAD data model 8552

  CAD data accessories for load cells

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