Strain Gage Wind Tunnel Balances – Precision Solutions for the Aerospace Industry
At Modern Machine & Tool Co., Inc. (MM&T), we specialize in designing and manufacturing Multicomponent Strain Gage Wind Tunnel Balances for the aerospace industry. Our one-piece compound balances provide superior accuracy, reliability, and cost-effectiveness compared to traditional multi-piece balances. With decades of expertise in precision measurement, we ensure each balance meets the rigorous demands of aerodynamic testing.
Features of Our Six-Component Wind Tunnel Balances
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• Simultaneous and independent measurement of:
• Normal Force
• Axial Force
• Pitch Moment
• Roll Moment
• Yaw Moment
• Side Force
• Strain Gage Bridge Resistances available from 120 Ohms to 5000 Ohms
• Maximum excitation voltage capabilities up to 20 Volts
• Output voltage ranges from 5mV to 20mV Full Scale
• Temperature compensation for span and zero errors from -20°F to +180°F
• Overload safety factors greater than 2:1
• Combined linearity, hysteresis, and repeatability accuracies from 0.1% to 0.5% Full Scale
• Custom model and sting attachment designs
• Unique balance designs tailored to meet special load or installation requirements
Custom Balances and Specialized Sensors
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In addition to our standard multicomponent wind tunnel balances, MM&T offers a range of custom force and moment measuring solutions for aerospace testing:
• External Multicomponent Balances
• Custom Load Cells
• Rotating Multicomponent Balances
• Control Surface Hinge Moment Sensors
• Powered Model Motor Torque and Thrust Balances
• Waterproof Internal Six-Component Balances
• Strain Gaged Composite Wings, Control Surfaces, and Rotor Blades
• Semiconductor Strain Gaging for low-level dynamic signal measurement
• Specialized balances for use in cryogenic environments
• Helicopter rotor balances for six-component measurements of rotating model rotor systems
• Integral force and moment balances for aerodynamic model control surfaces
Typical Six-Component Balance Specifications:
Our Six-Component Wind Tunnel Balances are available in various sizes and specifications to meet diverse testing requirements. Below are typical specifications for balance diameters and load capacities:
Contact Details
Phone: (757) 873-1212
Fax: 757-873-8239
Email: sales@mmtool.com
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