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M43XX: 6 axis F/T Load Cell for Industrial Applications

The M43XX series is designed specifically for industrial robotic applications. The series provides a large range of force and torque capacities to select from. It has various versions for different requirements, for example, integrated low-noise amplifier version, integrated data acquisition system version, hollow and solid versions, IP64 and IP65 versions, and different communication interface versions.

Diameter: 60mm – 280mm
Capacity: 50 – 30000N
Non-linearity: 0.5%
Hysteresis: 0.5%
Crosstalk: <2.5%
Overload: 300%-1000%
Protection: IP60; IP64; IP65
Signals: Analog outputs; Digital outputs
Decoupled method: Specified in spec sheet
Material: Stainless steel
Calibration report: Provided
Cable: Included


Product Detail

Product Tags

Description

The signal decoupling method of the transducer is specified in the spec sheet. For models that are structurally decoupled, no decoupling algorithm is required. For models that are matrix-decoupled, a 6X6 decoupling matrix for calculation is provided in the calibration sheet when delivered.

Standard IP60 rated is for use in dusty environment. IP64 rated is protected against water splash. IP65 rated is protected against water spray.

Cable outlet, through hole, and screw position can be customized if we know the available space in your application and how you intend to mount the sensor to relevant components.

Mounting plates/adapters for KUKA, FANUC and other robots can be provided.

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)  
M4313A 6 AXIS LC D85MM F100N, CAN&RS23 100 200 8 8 85 26.5 * 0.23 Download
M4312H1 6 AXIS CIRCULAR LOAD CELLCOUPLED,D35MM F500N 500 500 9 9 36 21 * 0.075 Download
M4313A1 6 AXIS LC D85MM F100N 100 200 8 8 85 26.5 * 0.23 Download
M4313M1A 6 AXIS LC D85MM F50N, RS485&RS232 50 50 4 4 77 26.5 * 0.23 Download
M4313M1B 6 AXIS LC D77MM F50N, TCP&RS232 50 50 4 4 77 26.5 * 0.23 Download
M4313M1E3X 3 AXIS LC D77MM F50N, ETHERNET 50 50 NA NA 77 26.5 * 0.23 Download
M4313M1J 6 AXIS LC D77MM F100N , RS485&RS232 100 100 8 8 77 24.5 * 0.21 Download
M4313M1K 6 AXIS LC D77MM F100N ,DIGITAL 100 100 8 8 77 24.5 * 0.21 Download
M4313M1R 6 AXIS LC D77MM F50N ,ETHERNET & NO CIRCUIT BOARD 50 50 4 4 77 26.5 * 0.23 Download
M4313M2A 6 AXIS LC D85MM F100N, RS485&RS232 100 100 8 8 85 26.5 * 0.23 Download
M4313M2B 6 AXIS LC D85MM F100N, TCP&RS232 100 100 8 8 85 26.5 * 0.23 Download
M4313M2E 6 AXIS CIRCULAR LOAD CELLD85MM FIOON,ETHERCAT OUTPUT 100 100 8 8 85 38 * 0.23 Download
M4313M2E3X 3 AXIS CIRCULAR LOAD CELLD85MM FIOON,ETHERNET 100 100 NA NA 85 38 * 0.23 Download
M4313M3B 6 AXIS LC D95MM F160N, TCP&RS232 160 160 15 15 95 28.5 * 0.36 Download
M4313M4A 6 AXIS LC D95MM F250N, RS485&RS232 250 250 24 24 95 28.5 * 0.36 Download
M4313M4B 6 AXIS LC D95MM F250N, TCP&RS232 250 250 24 24 95 28.5 * 0.36 Download
M4313M4E 6 AXIS CIRCULAR LOAD CELLD95MM F250N,ETHERCAT OUTPUT 250 250 24 24 95 38 9 0.36 Download
M4314A3 6 AXIS LOADCELL WITH OL STOPS 8AMPD104MM F165N,P65 165 165 15 15 104 40 * 1.6 Download
M4314A 6 AXIS LC D68MM F300N, EtherCAT 300 300 30 30 68 30 17 0.3 Download
M4314S2 6 AXIS LC D199MM F3600N,IP65 3600 9000 700 700 199 65.0 * 8.6 Download
M4314S3A 6 AXIS LC D199MM F7200N,IP65 7200 18000 1400 1400 199 65.0 * 8.6 Download
M4324A 6 AXIS LC D68MM F300N, EtherCAT 300 300 30 30 68 30 17 0.3 Download
M4324A1 6 AXIS LC D68MM F300N 300 300 30 30 68 30 17 0.3 Download
M4324B 6 AXIS LC D68MM F800N 800 800 90 90 68 28.2 17 0.36 Download
M4324R 6 AXIS LC D90MM F1250N 1250 1250 250 250 90 25.7 35 0.78 Download
M4325B 6 AXIS LC D91MM F200N, AMP 200 400 20 20 91 36 * 0.77 Download
M4325BT1 6 AXIS CIRCULAR LOAD CELL, COUPLED D91MM F200N, DIGTAL OUTPUT, IP64 200 400 20 20 91 36 * 0.77 Download
M4325K 6 AXIS LC D91MM F200N, AMP 200 400 20 20 91 31 32 0.56 Download
M4325K1 6 AXIS LC D91MM F200N 200 400 20 20 91 31 32 0.56 Download
M4325P 6 AXIS LC D91MM F200N ,AMP 200 400 20 20 91 31 * 0.66 Download
M4325Q 6 AXIS LC D91MM F200N ,AMP 200 400 20 20 91 31 * 0.66 Download
M4325M 6 AXIS LC D91MM F400N, AMP 400 800 40 40 91 31 32 0.56 Download
M4325M1 6 AXIS CIRCULAR LOAD CELL, COUPLED D91MM F400N, ANALOG OUTPUT, IP65 400 800 40 40 91 31 32 0.56 Download
M4325N 6 AXIS LC D91MM F200N, EtherCAT 200 400 20 20 91 31 32 0.56 Download
M4325N2 6 AXIS LC D91MM F100N, EtherCAT 100 200 10 10 91 31 25 0.58 Download
M4325N4 6 AXIS LC D91MM F50N, EtherCAT 50 50 5 5 91 31 32 0.56 Download
M4325N5 6 AXIS LC D91MM F200N, EtherCAT 200 400 20 20 91 31 * 0.7 Download
M4325R 3 AXIS LC D100MM F4000N 3000 4000 NA NA 100 30 * 1.3 Download
M4325S 3 AXIS LC D100MM F2000N 2000 2000 NA NA 100 30 * 1.3 Download
M4325T1 2 AXIS LC D100×100MM F500N ,AMP 500 500 NA NA 100 20 * 1.2 Download
M4336A 6 AXIS LC D91MM F130N, AMP 130 130 9 9 91 37.2 * 0.59 Download
M4341A 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F9N 9 10 0.3 0.15 60 15 * 0.1 Download
M4341B 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F13N 13 20 1.2 0.6 60 15 * 0.1 Download
M4341C 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F25N 25 50 2.5 2.5 60 15 * 0.1 Download
M4342R1 6 AXIS LC D160MM F10kN 10000 10000 1000 1000 160 50 * 5.9 Download
M4342R2 6 AXIS LC D160MM F30kN 30000 30000 3000 3000 160 50 * 5.9 Download
M4344A 6 AXIS LC D180MM F400N, AMP 400 400 50 50 180 37.2 85 1.6 Download
M4344B 6 AXIS LC D180MM F800N, AMP 800 800 120 120 180 37.2 85 1.6 Download
M4344B9 6 AXIS CIRCULAR LOAD CELL, COUPLED D180MM F800N 800 1600 120 120 180 37.2 85 4.0 Download
M4344C 6 AXIS LC D180MM F1600N, AMP 1600 1600 240 240 180 37.2 85 3.1 Download
M4344C4 6 AXIS CIRCULAR LOAD CELL,COUPLEDD180MM F1600N 1600 1600 240 240 180 37.2 * 3.1 Download
M4344D 6 AXIS LC D180MM F3200N, AMP 3200 3200 480 480 180 37.2 85 3.1 Download
M4344D4 6 AXIS CIRCULAR LOAD CELL,COUPLEDD80MME 600N 1600 1600 240 240 180 37.2 85 3.1 Download
M4344D6 6 AXIS CIRCULAR LOAD CELL, COUPLED D180MM F4500N, AMP 4500 4500 700 700 180 37.2 85 3.1 Download
M4344R 6 AXIS LC D180MM F15KN 5000 15000 500 500 180 60 70 7.7 Download
M4344R2 6 AXIS LC D180MM F30KN 8000 30000 800 800 180 60 70 7.7 Download
M4344R3 6 AXIS LC D180MM F30KN 15000 30000 800 800 180 60 70 7.7 Download
M4344R4 6 AXIS LC D180MM F5KN, AMP 5000 5000 500 500 180 60 70 7.7 Download
M4344T2 6 AXIS ROBOT BASE LC D190MM F1600N 1600 1600 450 450 190 48 * 6.2 Download
M4344T2B 6 AXIS ROBOT BASE LC D190MM F1600N 1600 1600 450 450 190 48 * 6.2 Download
M4344T2C 6 AXIS ROBOT BASE LC  D190MM, UDP&RS232 1600 1600 450 450 190 48 * 6.2 Download
M4344T3 6 AXIS ROBOT BASE LC  D190MM F1600N 1600 1600 450 450 190 48 * 6.2 Download
M4344T4 6 AXIS ROBOT BASE LC  D190MM F1000N 1000 1000 250 250 190 48 * 6.2 Download
M4347B 6 AXIS LC D280MM F4000N, AMP 4000 4000 800 800 280 51 * 9.9 Download
M4347D 6 AXIS LC D280MM F15KN, AMP 15000 30000 6000 6000 280 51 * 9.9 Download
M4347D1 6 AXIS LC D280MM F15KN, AMP 15000 30000 6000 6000 280 54 * 10 Download
M4347D5 6 AXIS CIRCULAR LC ,COUPLED D280MM F5KN 50000 50000 20000 20000 280 51 * 9.9 Download
M4347D6 6 AXIS LC D280MM F6KN, AMP 6000 12000 2500 2500 280 51 9.9  Download
M4347D8 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NOAMPLIFIER 1000 4000 1000 400 280 51 * 9.9 Download
M4347D9 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NO AMPLIFIER 1000 4000 1000 400 280 51 * 9.6 Download
M4347D6 6 AXIS LC D280MM F6KN, AMP 6000 12000 2500 2500 280 51 * 9.9 Download
M4347K 6 AXIS LC D280MM F6KN, AMP,DECOUPLED 6000 12000 2500 2500 280 51 * 9.9 Download
M4347K1 6 AXIS CIRCULAR LOAD CELL, COUPLED D280MM F6000N, AMP 6000 12000 2500 2500 280 51 * 9.9 Download
M4347K3 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NO AMPLIFIER 1000 4000 1000 400 280 51 * 9.6 Download
M4347M 6 AXIS LC D280MM F15KN, AMP, DECOUPLED 15000 30000 6000 6000 280 51 * 9.9 Download
US (Standard)
Model Description Measurement Range(lbf/lbf-in) Dimension (in) Weight  
FX, FY FZ MX, MY MZ OD Height ID  (lb)  
M4313A 6 AXIS LC D85MM F100N, CAN&RS23 22.5 45 70.8 70.8 3.35 1.04 * 0.51 Download
M4312H1 6 AXIS CIRCULAR LOAD CELLCOUPLED,D35MM F500N 112 112 79.6 79.6 1.42 0.83 * 0.17 Download
M4313A1 6 AXIS LC D85MM F100N 22.5 45 70.8 70.8 3.35 1.04 * 0.51 Download
M4313M1A 6 AXIS LC D85MM F50N, RS485&RS232 11 11 35.4 35.4 3.03 1.04 * 0.51 Download
M4313M1B 6 AXIS LC D77MM F50N, TCP&RS232 11 11 35.4 35.4 3.03 1.04 * 0.51 Download
M4313M1E3X 3 AXIS LC D77MM F50N, ETHERNET 11 11 NA NA 3.03 1.04 * 0.51 Download
M4313M1J 6 AXIS LC D77MM F100N , RS485&RS232 22.5 22.5 70.8 70.8 3.03 0.96 * 0.46 Download
M4313M1K 6 AXIS LC D77MM F100N ,DIGITAL 22.5 22.5 70.8 70.8 3.03 0.96 * 0.46 Download
M4313M1R 6 AXIS LC D77MM F50N ,ETHERNET & NO CIRCUIT BOARD 11 111 35.4 35.4 3.03 1.04 * 0.51 Download
M4313M2A 6 AXIS LC D85MM F100N, RS485&RS232 2 22.5 70.8 70.8 3.35 1.04 * 0.51 Download
M4313M2B 6 AXIS LC D85MM F100N, TCP&RS232 22.5 2 70.8 70.8 3.35 1.04 * 0.51 Download
M4313M2E 6 AXIS CIRCULAR LOAD CELLD85MM FIOON,ETHERCAT OUTPUT 22.5 22 70.8 70.8 3.35 1.5 * 0.51 Download
M4313M2E3X 3 AXIS CIRCULAR LOAD CELLD85MM FIOON,ETHERNET 22.5 22  NA NA  3.35 1.5 * 0.51 Download
M4313M3B 6 AXIS LC D95MM F160N, TCP&RS232 36 36 132.7 132.7 3.74 1.12 * 0.79 Download
M4313M4A 6 AXIS LC D95MM F250N, RS485&RS232 56 56 212.4 212.4 3.74 1.12 * 0.79 Download
M4313M4B 6 AXIS LC D95MM F250N, TCP&RS232 56 56 212.4 212.4 3.74 1.12 * 0.79 Download
M4313M4E 6 AXIS CIRCULAR LOAD CELLD95MM F250N,ETHERCAT OUTPUT 56 56 212.4 212.4 3.74 1.5 * 0.79 Download
M4314A3 6 AXIS LOADCELL WITH OL STOPS 8AMPD104MM F165N,P65 37 37 132.7 132.7 4.09 1.57 * 3.53 Download
M4314A 6 AXIS LC D68MM F300N, EtherCAT 37 37 265.5 265.5 2.68 1.18 0.67 0.66 Download
M4314S2 6 AXIS LC D199MM F3600N,IP65 809 2023 6195.5 6195.5 7.83 2.56 * 18.96 Download
M4314S3A 6 AXIS LC D199MM F7200N,IP65 1618 4046 12391 12391 7.83 2.56 * 18.96 Download
M4324A 6 AXIS LC D68MM F300N, EtherCAT 67 67 265.5 265.5 2.68 1.18 0.67 0.66 Download
M4324A1 6 AXIS LC D68MM F300N 67 67 265.5 265.5 2.68 1.18 0.67 0.66 Download
M4324B 6 AXIS LC D68MM F800N 180 180 796.5 796.5 2.68 1.11 0.67 0.79 Download
M4324R 6 AXIS LC D90MM F1250N 281 281 2212.6 2212.6 3.54 1.01 1.38 1.72 Download
M4325B 6 AXIS LC D91MM F200N, AMP 45 90 177 177 3.58 1.42 * 1.7 Download
M4325BT1 6 AXIS CIRCULAR LOAD CELL, COUPLED D91MM F200N, DIGTAL OUTPUT, IP64 45 90 177 177 3.58 1.42 * 1.7 Download
M4325K 6 AXIS LC D91MM F200N, AMP 45 90 177 177 3.58 1.22 1.26 1.23 Download
M4325K1 6 AXIS LC D91MM F200N 45 90 177 177 3.58 1.22 1.26 1.23 Download
M4325P 6 AXIS LC D91MM F200N ,AMP 45 90 177 177  3.58 1.22 * 1.46 Download
M4325Q 6 AXIS LC D91MM F200N ,AMP 45 90 177 177 3.58 1.22 * 1.46 Download
M4325M 6 AXIS LC D91MM F400N, AMP 90 180 354 354 3.58 1.22 1.26 1.23 Download
M4325M1 6 AXIS CIRCULAR LOAD CELL, COUPLED D91MM F400N, ANALOG OUTPUT, IP65 90 180 354 354 3.58 1.22 1.26 1.23 Download
M4325N 6 AXIS LC D91MM F200N, EtherCAT 45 90 177 177 3.58 1.22 1.26 1.23 Download
M4325N2 6 AXIS LC D91MM F100N, EtherCAT 22.5 45 88.5 88.5 3.58 1.22 0.98 1.28 Download
M4325N4 6 AXIS LC D91MM F50N, EtherCAT 11.2 11.2 44.2 44.2 3.58 1.22 1.26 1.28 Download
M4325N5 6 AXIS LC D91MM F200N, EtherCAT 45 90 177 177 3.58 1.22 * 1.54 Download
M4325R 3 AXIS LC D100MM F4000N 674 900 NA NA 3.94 1.18 * 2.87 Download
M4325S 3 AXIS LC D100MM F2000N 450 450 NA NA 3.94 1.18 * 2.87 Download
M4325T1 2 AXIS LC D100×100MM F500N ,AMP 112 112 NA NA 3.94 1.18 * 2.56 Download
M4336A 6 AXIS LC D91MM F130N, AMP 29 29 79.6 79.6 3.58 1.46 * 1.3 Download
M4341A 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F9N 2.02 2.25 2.6 1.33 2.36 0.59 * 0.22 Download
M4341B 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F13N 2.92 4.5 10.6 5.3 2.36 0.59 * 0.22 Download
M4341C 6 AXIS CIRCULAR LOAD CELL, 60 × 60MM F25N 5.62 11.24 22.1 22.1 2.36 0.59 * 0.22 Download
M4342R1 6 AXIS LC D160MM F10kN 2248 2248 8850 8850 6.3 1.97 * 13.01 Download
M4342R2 6 AXIS LC D160MM F30kN 6744 6744 26552.2 26552.2 6.3 1.97 * 13.01 Download
M4344A 6 AXIS LC D180MM F400N, AMP 90 90 442.5 442.5 7.09 1.46 3.35 3.53 Download
M4344B 6 AXIS LC D180MM F800N, AMP 180 180 1062 1062 7.09 1.46 3.35 3.53 Download
M4344B9 6 AXIS CIRCULAR LOAD CELL, COUPLED D180MM F800N 180 360 1062 1062 7.09 1.46 3.35 8.82 Download
M4344C 6 AXIS LC D180MM F1600N, AMP 360 360 2124.1 2124.1 7.09 1.46 3.35 6.83 Download
M4344C4 6 AXIS CIRCULAR LOAD CELL,COUPLEDD180MM F1600N 360 360 2124.1 2124.1 7.09 1.46 * 6.83 Download
M4344D 6 AXIS LC D180MM F3200N, AMP 720 720 4248.3  4248.3 7.09 1.46 3.35 6.83 Download
M4344D4 6 AXIS CIRCULAR LOAD CELL,COUPLEDD80MME 600N 360 360 2124.1 2124.1 7.09 1.46 3.35 6.83 Download
M4344D6 6 AXIS CIRCULAR LOAD CELL, COUPLED D180MM F4500N, AMP 1011 1011 6195.5 6195.5 7.09 1.46 3.35 6.83 Download
M4344R 6 AXIS LC D180MM F15KN 1024 3372 4425.3 4425.3 7.09 2.36 2.76 16.98 Download
M4344R2 6 AXIS LC D180MM F30KN 1798  6744 7080.6 7080.6 7.09 2.36 2.76 16.98 Download
M4344R3 6 AXIS LC D180MM F30KN 3372 6744 7080.6 7080.6 7.09 2.36 2.76 16.98 Download
M4344R4 6 AXIS LC D180MM F5KN, AMP 1124 1124 4425.3 4425.3 7.09 2.36 2.76 16.98 Download
M4344T2 6 AXIS ROBOT BASE LC D190MM F1600N 360 360 3982.8 3982.8 7.48 1.89 * 13.67 Download
M4344T2B 6 AXIS ROBOT BASE LC D190MM F1600N 360 360 3982.8 3982.8 7.48 1.89 * 13.67 Download
M4344T2C 6 AXIS ROBOT BASE LC  D190MM, UDP&RS232 360 360 3982.8 3982.8 7.48 1.89 * 13.67 Download
M4344T3 6 AXIS ROBOT BASE LC  D190MM F1600N 360 360 3982.8 3982.8 7.48 1.89 * 13.67 Download
M4344T4 6 AXIS ROBOT BASE LC  D190MM F1000N 225 225 2212.6 2212.6 7.48 1.89 * 13.67 Download
M4347B 6 AXIS LC D280MM F4000N, AMP 900 900 7080.6 7080.6 11.02 2.01 * 21.83 Download
M4347D 6 AXIS LC D280MM F15KN, AMP 3372 6744 53104.5 53104.5 11.02 2.01 * 21.83 Download
M4347D1 6 AXIS LC D280MM F15KN, AMP 3372 6744 53104.5 53104.5 11.02 2.01 * 22.05 Download
M4347D5 6 AXIS CIRCULAR LC ,COUPLED D280MM F5KN 1124 1124 449 449 11.02 2.01 * 21.83 Download
M4347D6 6 AXIS LC D280MM F6KN, AMP 1348 2697 22126.8 22126.8 11.02 2.01 * 21.83 Download
M4347D8 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NOAMPLIFIER 225 900 8850.7 3540.3 11.02 2.01 * 21.83 Download
M4347D9 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NO AMPLIFIER 225 900 8850.7 3540.3 11.02 2.01 * 21.16 Download
M4347D6 6 AXIS LC D280MM F6KN, AMP 1348 2697 22126.8 22126.8 11.02 2.01 * 21.83 Download
M4347K 6 AXIS LC D280MM F6KN, AMP,DECOUPLED 1348 2697 22126.8 22126.8 11.02 2.01 * 21.83 Download
M4347K1 6 AXIS CIRCULAR LOAD CELL, COUPLED D280MM F6000N, AMP 1348 2697 22126.8 22126.8 11.02 2.01 * 21.83 Download
M4347K3 6 AXIS CIRCULAR LOAD CELL,COUPLEDD280MM F4000N,NO AMPLIFIER 225 9000 8850.7 3540.3 11.02 2.01 * 21.83 Download
M4347M 6 AXIS LC D280MM F15KN, AMP, DECOUPLED 3372 6744 53104.5 53104.5 11.02 2.01 * 21.83 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.

Model Selection

SI (Metric)
US (Standard)

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