High‑performance clamp STBM

Product details
  • Clamping force up to 22,000 N at tightening torque of 70 Nm
  • Long life due to heat‐resistant pressure plate with sintered steel insert, which can be tilted up to 35°
  • With 19 mm hexagonal bolt on the end of the spindle
steel
spareparts = Show Spareparts
Order number Opening Throat depth Rail Weight
mm mm mm kg
STB30M spareparts
300 175 40x20 5.61
STB40M spareparts
400 175 40x20 6.1
STB50M spareparts
500 175 40x20 6.67
STB60M spareparts
600 175 40x20 7.23
STB80M spareparts
800 175 40x20 8.35
STB100M spareparts
1000 175 40x20 9.32
STB125M spareparts
1250 175 40x20 10.77
STB150M spareparts
1500 175 40x20 12.2
Signature 10

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  • Metal construction
  • Locksmith work
  • High-performance clamping
  • Use the product only in its original condition.
  • Use the product only for its intended purpose. Improper use can cause personal injury or property damage.
  • Wear safety glasses to protect your eyes.
  • Wear work or assembly gloves to protect your hands.
  • Wear safety footwear to protect your feet.
  • Thew handle must always be free of oil and grease to prevent slipping.
  • Keep the product out of reach of children.
  • Small parts must not be swallowed or inserted into body openings.
  • Check the product for damage before each use and make sure that all moving parts are working properly.
  • A damaged product must not be used.
  • Follow the care instructions for each product – see www.bessey.de.
  • Use only original BESSEY spare parts
  • The clamping tool must not be used for lifting, pulling or leaning.
  • The clamping tool must not be used to secure cargo during transportation.
  • The clamping tool may only be tightened by hand without any additional aids.
  • The clamping tool must not be used for permanent installation.
  • Regularly check that the end stop is working properly when using clamps.
  • Fixed and sliding bracket made of tempered steel, galvanised
  • Spindle with trapezoidal thread in tempered, rolled steel, phosphated
  • Toggle made of steel, galvanised
  • Pressure plate made of steel, phosphated
  • Regular maintenance is necessary – only then can a secure hold be guaranteed (no slipping of the sliding bracket).
  • Clean the rails with solvent.
  • Always keep the rail free of grease, oil or dried glue, waxes and silicone-based release agents.
  • Clean and oil the spindle regularly.
  • Clean and oil the pressure plate regularly.
  • If the rail is shiny, roughen both narrow sides with emery cloth (100 grain).

Product video High-performance clamp, heavy duty STBM