Key Features & Benefits
3-Axis Force Measurement in One Sensor — measure forces in Fx, Fy, and Fz concurrently without needing multiple separate sensors.
Low Crosstalk — engineered to minimize interference between axes, improving measurement purity.
Good Overload Protection — safe overload up to 150% of rated output (RO) to protect the sensor under transient loads.
Rugged Construction & Aluminum Body — lightweight yet durable design for many engineering and test environments.
Connectorized Interface — 10-pin LEMO® receptacle (EGG.1B.310.CLL) for clean, reliable connections.
Wide Temperature & Environmental Range — operates from –60 °F to +200 °F (–51 to +93 °C), with compensated temperature range of 60-160 °F.
Ideal for Advanced Applications — perfect for wind tunnel force studies, flight control validation, robotic actuator reaction forces, and multi-axis instrumentation setups.
Technical Specifications
Specification | Detail |
---|---|
Capacity | Fx & Fy: 250 lb each; Fz: 500 lb |
Nonlinearity | ±0.25 % of RO |
Hysteresis | ±0.25 % of RO |
Cross Talk | ≤ ±3 % of RO (among axes) |
Rated Output | Fx, Fy: ~1.5 mV/V nominal; Fz: ~0.75 mV/V nominal |
Excitation (max) | 18 VDC or VAC |
Input Bridge Resistance | ~253 Ω (nominal) |
Output Bridge Resistance | ~700 Ω (nominal) |
Insulation Resistance | ≥ 500 MΩ @ 50 VDC |
Safe Overload | 150 % of RO |
Material / Construction | Aluminum flexure with red anodized covers |
IP Rating | IP40 (standard) |
Operating Temperature | –60 to +200 °F (–51 to +93 °C) |
Compensated Temperature | 60 to 160 °F (15 to 72 °C) |
Zero / Span Temperature Shifts | ~±0.01 % RO / °F and ±0.01 % of load / °F |
Weight | ~2 lb (≈ 907 g) |
Typical Applications
Wind tunnel testing — lift, drag, and side force measurement
Aircraft flight control validation and instrumentation
Robotic actuator reaction force measurement
Multi-axis load monitoring in test stands or structural systems
Aerospace, defense, automotive, and advanced research systems
Why Choose the MTA400 via Metromatics
Compact Multi-Axis Solution — integrates three force measurements in one sensor, saving space and reducing system complexity
Low Crosstalk & Accurate Output — ensures force components are well isolated and dependable
Robust Overload Safety & Durable Design — protects against accidental overloads, mechanical stress, and harsh conditions
Connector & Configuration Flexibility — standard LEMO connector for robust system interfacing
Support & Calibration Services — Metromatics can provide calibration, custom wiring, mounting advice, and verification to match your application
Ordering & Configuration Tips
If you would like to learn more information about this product, please contact us.
When specifying an MTA400, consider:
Your required force ranges in all three axes (Fx, Fy, Fz) to ensure you choose the correct variant
Mounting / fixture design to minimize off-axis loads and loading errors
Cable / connector routing and shielding considerations for EMI, noise, and signal integrity
Calibration needs (tension/compression, matching across axes, traceable certificates)
Environmental or temperature extremes — check sealing, thermal drift, and mechanical protection
Tri-Axial Load Cell MTA400
Item | Load Capacity | Mounting Type | Length in cm | Height in cm | Width in cm | Output type | # of Axis |
2224.11 N | Flange | 7.49 cm | 7.62 cm | 7.49 cm | Mv/V | 3 |
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