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Force Measurement Bolts KMB

Force Measurement Bolts KMB

Force Measurement Bolts KMB

Product catalog summary
Overview
The Force Measurement Bolt KMB is designed to measure tension and compression forces in machine parts with standard fork heads, such as those used with pneumatic and hydraulic cylinders. It is suitable for applications where fork heads are present or can be easily added, offering a simple and cost-effective solution for upgrading existing equipment.

Specifications
  • Measuring range: 0.4 to 250 kN
  • Available diameters: Ø 12, 16, 20, 35, and 50 mm
  • Compatible with standard fork heads
  • Max. operating force: 160% of nominal force
  • Absolute max. force: 300% of nominal force
  • Lateral force: 100% of nominal force
  • Max. bridge supply voltage: 10 V DC
  • Nominal ambient temperature: +10 to +60 °C (32 to 140 °F)
  • Operational temperature range: -10 to +70 °C (14 to 158 °F)
  • Enclosure protection: IP67

Features
  • Simple mounting, even in confined spaces
  • Easy retrofitting into existing machinery
  • Strain gauges on double shearing beam measure forces
  • Output signals proportional to shearing force, suitable for digital display or closed-loop controls

Scope of Supply
  • Force sensor with 5 m PVC cable
  • Axial output with cable connection T: cable gland, straight

Variants and Options
  • Variant S2: Plug connection, right-angled, M12, moulded for Ø 20, 35, 50
  • Option F: For use in explosive areas, includes J-Box for Ø 20, 35, and 50 with cable connection T

Accessories
  • Spring cotter for axial lock

Installation Notice
Align the positioning bore hole according to the measuring direction. For reverse polarity, rotate the KMB by 180°.

Ordering Example
KMB35-25k-T (Type, Size, Nominal force [kN], Variants/Options)
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Catalog excerpts

Force Measurement Bolts KMB-1

Force Measurement Bolt KMB Scope of Supply Force sensor with 5 m cable (PVC), axial output with cable connection T: cable gland, straight Variant S2: Plug connection, right-angled, M12, moulded for 0 20, 35, 50 Additional Option F: For use in explosive areas, incl. J-Box - for 0 20, 35 und 50 with cable connection T Additional Accessories Spring cotter for axial lock Special Features • Simple mounting even in confined spaces • Easy retrofitted into existing machinery • Measuring range from 0,4 to 250 kN • 0 12, 16, 20, 35 and 50 mm • Fit in commercially available standard fork heads Accessories Spring cotter for axial lock The force measurement bolt KMB was specifically developed to capture tension and compression forces in machine parts equipped with standard fork heads, e. g. in conjunction with pneumatic and hydraulic cylinders. The KMB can be used in all applications where such fork heads are either already available or can be easily retrofitted. Simple and cost effective mounting of the KMB make it especially suitable for up-grading existing equipment. Strain gauges applied to the active surfaces of the double shearing beam measure the acting forces. HAEHNE offers for all its sensors a corresponding range of amplifiers to condition the measuring signal and deliver the bridge voltage supply, e.g. the MV125 unit. The signals at the output terminals of the amplifier are proportional to the acting shearing force. The signals can be digitally displayed or used as actual values in closed loop controls. Ordering Example HAEHNE Elektronische Messgerate GmbH • Heinrich-Hertz-Str.29 • D-40699 Erkrath Germany • Telefon 0211/9 2591-0 • Fax 0211/9 2591-20 http://www.haehne.de Email: [email protected]

 Open the catalog to page 1
Force Measurement Bolts KMB-2

HAEHNE Technical Data Installation Notice Polarity of the bridge output signal Align positioning bore hole according to action line of the measuring direction. In order to obtain reverse polarity turn the KMB by 180° (positioning bore hole is at the bottom) Technical modifications reserved HAEHNE Elektronische Messgerate GmbH ■ Heinrich-Hertz-Str.29 ■ D-40699 Erkrath Germany ■ Telefon 0211/92591-0 ■ Fax 0211/92591-20 http://www.haehne.de Email: [email protected]

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.