Triaxial Load Cell MTA500

The MTA500 Triaxial Load Cell (3-axis sensor) is optimised for measuring thrust (Fz) and moments (Mx, My) in a low-profile form. Designed to quantify misalignment, aerodynamic loads, and moment arms, it’s ideal for test stands, wind tunnels, structural measurement, and multi-axis force applications.

Key Features & Benefits Triaxial Load Cell MTA500

  • Simultaneous Force & Moment Measurement – Measures Fz, Mx, and My in one compact sensor.

  • Low Profile Design – Slim height to fit into tight assemblies while allowing robust measurement.

  • High Accuracy & Stability

    • Nonlinearity (Mx, My): ±0.5% RO

    • Nonlinearity (Fz): ±0.5% RO

    • Cross Talk: ≤ ±2% RO or better

  • Strong Overload Protection – Safe overload to 150% of RO to help guard against transients.

  • Electrical & Connectivity

    • Rated Output: per chart (Fz and Mx/My)

    • Bridge Resistance: Mx / My: ~350 Ω; Fz: ~700 Ω

    • Insulation Resistance: ≥ 500 MΩ @ 50 VDC

    • Connector: 6-pin Bendix receptacle (PT02A-10-6P)

  • Mechanical & Environmental

    • Safe Overload: 150% RO

    • Material: for lower capacities, aluminum; for high capacity, 17-4 PH stainless steel

    • Operating Temperature: –60 to +200 °F (–51 to +93 °C)

    • Compensated Temperature: 60 to 160 °F (≈ 15 to 72 °C)

    • IP Rating: IP65 in standard configuration


Technical Specifications (Representative / Summary)

ParameterSpecification / Range
Safe Overload150 % of Rated Output (RO)
Nonlinearity (Mx, My)±0.5 % of RO
Nonlinearity (Fz)±0.5 % of RO
Cross Talk±2 % of RO (or less)
Excitation (Max)18 V (DC or AC)
Bridge ResistanceMx/My: 350 Ω nominal; Fz: 700 Ω nominal
Insulation Resistance≥ 500 MΩ @ 50 VDC
Materials (Flexure / Body)Aluminum for lower capacities; 17-4 PH stainless steel for higher capacity versions
IP RatingIP65 (standard)
Operating Temperature–60 to +200 °F (–51 to +93 °C)
Compensated Temperature Range60 to 160 °F (15 to 72 °C)
Temperature Shift — Zero±0.01 % of RO per °F (≈0.018% / °C)
Temperature Shift — Span±0.01 % of load per °F (≈0.018% / °C)
CalibrationStandard: 5-point compression (CW)
Optional: 5-point tension & compression, CW & CCW
Shunt calibration values: 200 kΩ (for 250, 500, 1000 lb) or 100 kΩ (for higher models)
Capacities / Variants250 lb (100 in-lb), 500 lb (200 in-lb), 1,000 lb (400 in-lb), 5,000 lb (1,000 in-lb), 10,000 lb (2,000 in-lb)
Deflection (Fz only)For lower capacities: < 0.0003 to 0.002 in depending on variant (see chart)
Natural Frequency (Fz)Up to ~9,000 Hz for small variants, lower as capacity increases
Outer Dimensions & “D” (Mx/My Moment Reference Point)For 250–1000 lb versions: “D” = 0.745 in (18.9 mm)
For 5,000 lb version: “D” = 0.809 in (20.5 mm)
Connector(3) 6-pin BENDIX receptacles (PT02A-10-6P) — 6 pins (Excitation, Signal, Sense)
Zero Balance±2 % of RO typical

Typical Applications of the Triaxial Load Cell MTA500

  • Test stands for measuring misalignment in mechanical systems

  • Wind tunnel or aerodynamic testing – capture thrust and moment vectors

  • Structural force and moment analysis in fixtures or frames

  • Machinery or assembly verification involving combined loads

  • Multi-axis reaction force measurement for robotics or instrumentation


Why Choose the Triaxial Load Cell MTA500

  • One compact sensor for thrust and moment axes – reduces cabling and alignment complexity

  • Low profile, rugged design – ideal for tight integration without sacrificing capability

  • Strong overload protection and isolation between axes – helps ensure measurement integrity

  • Precision & calibration support – available calibrated for Fz, Mx, My; support on wiring, mounting, interfacing

  • Versatility across applications – used in aerodynamics, test rigs, structural systems, and more


Ordering & Configuration Notes

If you would like more information about this product, please contact us.

When selecting an MTA500 variant, consider:

  1. The specific capacity combination (Fz and Mx/My) that matches your load requirements

  2. The mounting threads (e.g. 5/8-18 both ends) to integrate with your mechanical system

  3. Whether you require aluminum or stainless steel body material depending on environment

  4. Calibration options – standard is 5-point compression calibration; tension or bi-directional optional

  5. Connector / cable compatibility – ensure your signal acquisition system supports the 6-pin Bendix interface

 

Tri Axial Load Cell MTA500 Models

Item

Load CapacityTorque CapacityLength in cmHeight in cmWidth in cmOuter diameter cm

# of Axis

FSH01954

1112.06 N11.2984 N-m10.49 cm6.35 cm

 

10.49 cm10.49 cm3
FSH0229922241.1 N112.985 N-m10.49 cm6.35 cm

 

10.49 cm10.49 cm

3

FSH02505

4448.22 N45.1939 N-m10.49 cm6.35 cm

 

10.49 cm10.49 cm3
FSH031912224.11 N22.5969 N-m10.49 cm6.35 cm

 

10.49 cm10.49 cm

3

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