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M39XX: 6 axis F/T load cell for Large Capacity Applications

M39XX series features in high strength and large capacity up to 291600N. Many models in this series can be made to IP68 version for total protection against water ingress. It is designed for applications like robotic grinding and polishing, water research, biomechanics testing, product testing, and etc.

Diameter: 60mm – 135mm
Capacity: 5400 – 291600N
Non-linearity: 1%
Hysteresis:  1%
Crosstalk: 5%
Overload: 150%
Protection: IP60; IP68
Signals: Analog outputs
Decoupled method: Structurally decoupled
Material: Stainless steel
Calibration report: Provided
Cable: Included


Product Detail

Product Tags

Description

M39XX series 6 axis load cells are structurally decoupled. No decoupling algorithm required. Standard IP60 rated is for use in dusty environment. IP68 rated is submersible to 10 meters of fresh water. IP68 version has “P” added at the end of the part number, e.g.: M3965P. Cable outlet, through hole, screw position can be customized if we know the available space and how you intend to mount the sensor to relevant components.

For models that do not have AMP or DIGITAL denoted in description, they have millivolt range low voltage outputs. If your PLC or data acquisition system (DAQ) requires an amplified analog signal (i.e.:0-10V), you will need an amplifier for the strain gauge bridge. If your PLC or DAQ requires digital output, or if you do not have a data acquisition system yet but would like to read digital signals to your computer, a data acquisition interface box or circuit board is required.

SRI Amplifier & Data Acquisition System:

1. Integrated version: AMP and DAQ can be integrated for those OD larger than 75mm, offering a smaller footprint for compact spaces. Contact us for more details.
2. Standard version: SRI amplifier M8301X. SRI data acquisition interface box M812X. SRI data acquisition circuit board M8123X.

More information can be found in the SRI 6 Axis F/T Sensor User's Manual and SRI M8128 User’s Manual.

Model Selection

SI (Metric)
US (Standard)
SI (Metric)
Model Description Measurement Range(N/Nm) Dimension (mm) Weight  
FX, FY FZ MX, MY MZ OD Height ID  (Kg)  
M3923 6 AXIS LOADCELL D60MM F2700N 2700 5400 120 96 60 40 15 0.18 Download
M3924 6 AXIS LOADCELL D90MM F2700N 2700 5400 180 144 90 40 35 0.37 Download
M3925A 6 AXIS LOADCELL D135MM F2700N 2700 5400 270 216 135 40 70 0.72 Download
M3933 6 AXIS LOADCELL D60MM F5400N 5400 10800 240 192 60 40 15 0.48 Download
M3933B2 6 AXIS LOADCELL D60MM F5400N,DIGITAL 5400 10800 240 192 60 40 * 0.51 Download
M3934 6 AXIS LOADCELL D90MM F5400N 5400 10800 360 288 90 40 35 0.99 Download
M3935 6 AXIS LOADCELL D135MM F5400N 5400 10800 540 432 135 40 70 1.95 Download
M3935M 6 AXIS LOADCELL D135MM F5400N, CENTER 5400 10800 540 432 135 40 70 1.95 Download
M3935Z1 6 AXIS LOADCELL D135MM F5400N, CONNECTOR 5400 10800 540 432 135 40 70 1.95 Download
M3943 6 AXIS LOADCELL D60MM F16200N 16200 32400 660 530 60 50 15 0.62 Download
M3943F-3X 3 AXIS LOADCELL D60MM F30000N 30000 50000 NA NA 60 35 * 0.42 Download
M3944 6 AXIS LOADCELL D90MM F16200N 16200 32400 1000 800 90 50 35 1.3 Download
M3945 6 AXIS LOADCELL D135MM F16200N 16200 32400 1500 1200 135 50 57 2.9 Download
M3945-3X 3 AXIS LOADCELL D135MM F16200N 16200 32400 NA NA 135 50 57 2.9 Download
M3954 6 AXIS LOADCELL D90MM F48600N 48600 97200 3000 2400 90 75 33 4.7 Download
M3955 6 AXIS LOADCELL D135MM F48600N 48600 97200 4500 3600 135 75 47 4.7 Download
M3955B1 3 AXIS LOADCELL D135MM F50kN 50000 100000 NA NA 135 75 47 4.7 Download
M3955B2 3 AXIS LOADCELL D135MM F50kN 50000 150000 NA NA 135 75 47 4.7 Download
M3965 6 AXIS LOADCELL D135MM F145.8kN 145800 291600 13500 10800 135 120 47 7.4 Download
M3965B 6 AXIS LOADCELL D135MM F100kN 100000 250000 20000 15000 135 120 47 7.4 Download
M3965C 3 AXIS LOADCELL D135MM F150kN 150000 400000 NA NA 135 120 47 7.4 Download
M3965D 3 AXIS LOADCELL D135MM F200kN 200000 600000 NA NA 135 120 47 7.4 Download
M3965E 6 AXIS LOADCELL D135MM F200kN 200000 600000 20000 15000 135 120 47 7.4 Download
M3966A 6 AXIS LOADCELL D185MM F200kN 200000 400000 40000 20000 185 135 50 16.8 Download
US (Standard)
Model Description Measurement Range(lbf/lbf-in) Dimension (in) Weight  
FX, FY FZ MX, MY MZ OD Height ID  (lb)  
M3923 6 AXIS LOADCELL 594 1188 1062 849.6 2.34 1.56 0.59 0.40 Download
M3924 6 AXIS LOADCELL 594 1188 1593 1274.4 3.51 1.56 1.37 0.81 Download
M3925A 6 AXIS LOADCELL 594 1188 2389.5 1911.6 5.27 1.56 2.73 1.58 Download
M3933 6 AXIS LOADCELL 1188 2376 2124 1699.2 2.34 1.56 0.59 1.06 Download
M3933B2 6 AXIS LOADCELL 1188 2376 2124 1699.2 2.34 1.56 * 1.12 Download
M3934 6 AXIS LOADCELL 1188 2376 3186 2548.8 3.51 1.56 1.37 2.18 Download
M3935 6 AXIS LOADCELL 1188 2376 4779 3823.2 5.27 1.56 2.73 4.29 Download
M3935M 6 AXIS LOADCELL 1188 2376 4779 3823.2 5.27 1.56 2.73 4.29 Download
M3935Z1 6 AXIS LOADCELL 1188 2376 4779 3823.2 5.27 1.56 2.73 4.29 Download
M3943 6 AXIS LOADCELL 3564 7128 5841 4690.5 2.34 1.95 0.59 1.36 Download
M3943F-3X 3 AXIS LOADCELL 6600 11000 * * 2.34 1.37 * 0.92 Download
M3944 6 AXIS LOADCELL 3564 7128 8850 7080 3.51 1.95 1.37 2.86 Download
M3945 6 AXIS LOADCELL 3564 7128 13275 10620 5.27 1.95 2.22 6.38 Download
M3945-3X 3 AXIS LOADCELL 3564 7128 * * 5.27 1.95 2.22 6.38 Download
M3954 6 AXIS LOADCELL 10692 21384 26550 21240 3.51 2.93 1.29 10.34 Download
M3955 6 AXIS LOADCELL 10692 21384 39825 31860 5.27 2.93 1.83 10.34 Download
M3955B1 3 AXIS LOADCELL 11000 22000 * * 5.27 2.93 1.83 10.34 Download
M3955B2 3 AXIS LOADCELL 11000 33000 * * 5.27 2.93 1.83 10.34 Download
M3965 6 AXIS LOADCELL 32076 64152 119475 95580 5.27 4.68 1.83 16.28 Download
M3965B 6 AXIS LOADCELL 22000 55000 177000 132750 5.27 4.68 1.83 16.28 Download
M3965C 3 AXIS LOADCELL 33000 88000 * * 5.27 4.68 1.83 16.28 Download
M3965D 3 AXIS LOADCELL 44000 132000 * * 5.27 4.68 1.83 16.28 Download
M3965E 6 AXIS LOADCELL 44000 132000 177000 132750 5.27 4.68 1.83 16.28 Download
M3966A 6 AXIS LOADCELL 44000 88000 354000 177000 7.22 5.27 1.95 36.96 Download

SRI's six axis force/torque load cells are based on patented sensor structures and decoupling methodology. All SRI sensors come with a calibration report. SRI quality system is certified to ISO 9001. SRI calibration lab is certified to ISO 17025 certification.

SRI products sold globally for more than 15 years. Contact your sales representative for quotation, CAD files and more information.


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