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KMRplus Force

KMRplus: sensors and measurement devices by HBK for force.

This series on the HBK site (opens in a new tab)

Shared technical specifications for the series

Properties every model in the series has. What differs is in the models table below.

Technical specification for KMRplus
Ordering options and constraints K-KMR+ — capacity: 4.5 klbf, 9 klbf, 13.5 klbf, 22.5 klbf, 45 klbf, 67.4 klbf, 89.9 klbf, 112 klbf, 135 klbf, 225 klbf, 450 klbf; height_without_accessories: 0.335 in, 0.394 in, 0.413 in, 0.492 in, 0.571 in, 0.65 in, 0.965 in, 1.75 in; diameter_without_cable_or_plug: 1.527556 in, 3.429127 in, 1.88976 in, 0.783463 in, 4.755896 in, 2.216531 in, 2.385822 in, 0.929132 in, 2.622042 in, 2.838577 in, 1.059053 in; constraints: []

Range across models

The span covered by the models of the series together — not the range of each model.

Range across the models of KMRplus
Force range 0–100000 N
Nominal force capacity 20000–2000000 N
ADC sampling rate 450–40000 samples/s

Models in the series

One column per model: what differs between the models of the series.

Models of KMRplus compared by parameter
Parameter K-KMR+ · 1 MN K-KMR+ · 100 kN K-KMR+ · 2 MN K-KMR+ · 20 kN K-KMR+ · 200 kN K-KMR+ · 300 kN K-KMR+ · 40 kN K-KMR+ · 400 kN K-KMR+ · 500 kN K-KMR+ · 60 kN K-KMR+ · 600 kN KMRplus-1000kN KMRplus-100kN KMRplus-2000kN KMRplus-200kN KMRplus-20kN KMRplus-300kN KMRplus-400kN KMRplus-40kN KMRplus-500kN KMRplus-600kN KMRplus-60kN
Force range Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified 0–1000000 N 0–100000 N 0–2000000 N 0–200000 N 0–20000 N 0–300000 N 0–400000 N 0–40000 N 0–500000 N 0–600000 N 0–60000 N
Selected configuration options 1 MN nominal force capacity 100 kN nominal force capacity 2 MN nominal force capacity 20 kN nominal force capacity 200 kN nominal force capacity 300 kN nominal force capacity 40 kN nominal force capacity 400 kN nominal force capacity 500 kN nominal force capacity 60 kN nominal force capacity 600 kN nominal force capacity Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified
Nominal force capacity 1000000 N 100000 N 2000000 N 20000 N 200000 N 300000 N 40000 N 400000 N 500000 N 60000 N 600000 N Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified
Accuracy (% FSO) Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified 1 % 1 % 1 % 1 % 1 % 1 % 1 % 1 % 1 % 1 % 1 %
Interfaces Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified PROFINET Ethernet EtherCAT Ethernet PROFINET Ethernet Ethernet Ethernet Ethernet Ethernet EtherCAT
Outputs and interfaces Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified RS422 / RS485 Analog 0-10V Analog 0-10V Analog 0-10V Analog 0-10V Digital I/O Analog 0-10V RS422 / RS485 RS422 / RS485 Digital I/O Digital I/O
Sampling rate reference Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified ClipX fixed internal sampling rate; verify the configured filter and usable output bandwidth DMP41 selectable result rate, intended for reference and calibration measurements MX840B maximum per-channel sample rate; sensor mechanics and filter settings can reduce usable bandwidth MX840B maximum per-channel sample rate; sensor mechanics and filter settings can reduce usable bandwidth DMP41 selectable result rate, intended for reference and calibration measurements DMP41 selectable result rate, intended for reference and calibration measurements ClipX fixed internal sampling rate; verify the configured filter and usable output bandwidth MX840B maximum per-channel sample rate; sensor mechanics and filter settings can reduce usable bandwidth MX840B maximum per-channel sample rate; sensor mechanics and filter settings can reduce usable bandwidth DMP41 selectable result rate, intended for reference and calibration measurements DMP41 selectable result rate, intended for reference and calibration measurements
ADC sampling rate Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified 19200 samples/s 450 samples/s 40000 samples/s 450 samples/s 450 samples/s 19200 samples/s 19200 samples/s 19200 samples/s 19200 samples/s 450 samples/s 450 samples/s
Technical specification details Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified Not specified 1000 kN rated capacity = 1,000 kN (101.9716 t mass equivalent at standard gravity); compression 100 kN rated capacity = 100 kN (10.1972 t mass equivalent at standard gravity); compression 2000 kN rated capacity = 2,000 kN (203.9432 t mass equivalent at standard gravity); compression 200 kN rated capacity = 200 kN (20.3943 t mass equivalent at standard gravity); compression 20 kN rated capacity = 20 kN (2.0394 t mass equivalent at standard gravity); compression 300 kN rated capacity = 300 kN (30.5915 t mass equivalent at standard gravity); compression 400 kN rated capacity = 400 kN (40.7886 t mass equivalent at standard gravity); compression 40 kN rated capacity = 40 kN (4.0789 t mass equivalent at standard gravity); compression 500 kN rated capacity = 500 kN (50.9858 t mass equivalent at standard gravity); compression 600 kN rated capacity = 600 kN (61.183 t mass equivalent at standard gravity); compression 60 kN rated capacity = 60 kN (6.1183 t mass equivalent at standard gravity); compression
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Datasheet PDF — K-KMR+ · 1 MN (opens in a new tab) PDF — K-KMR+ · 100 kN (opens in a new tab) PDF — K-KMR+ · 2 MN (opens in a new tab) PDF — K-KMR+ · 20 kN (opens in a new tab) PDF — K-KMR+ · 200 kN (opens in a new tab) PDF — K-KMR+ · 300 kN (opens in a new tab) PDF — K-KMR+ · 40 kN (opens in a new tab) PDF — K-KMR+ · 400 kN (opens in a new tab) PDF — K-KMR+ · 500 kN (opens in a new tab) PDF — K-KMR+ · 60 kN (opens in a new tab) PDF — K-KMR+ · 600 kN (opens in a new tab)

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Frequently asked questions

Answers to the most common questions about our products and services

Quantitative force measurement requires calibration after installation. The washer operates in a force shunt, so the installation affects effective sensitivity.

Match both thread size and force. Options extend from M6 at 20 kN to M42 at 2 MN.

The manufacturer specifies IP68, hermetic sealing and stainless-steel construction.

Yes. Its strain-gauge technology supports static as well as dynamic force measurement.

They provide suitable force introduction into the measuring washer and ease contact-surface requirements. Install them as instructed rather than automatically replacing them with ordinary washers; calibration in the working installation is still required.

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