AMTI / MC8 High Load Capacity Mid-Sized Square Force Sensor

The MC8 has the highest load capacity of all the multicomponent single element type transducers at AMTI. This sensor provides six outputs with vertical capacities available in 10,000 lb, 20,000 lb, and 30,000 lb models (see Specifications Tables). The individual sensing element within the transducer features high stiffness, high sensitivity, and excellent repeatability and longevity.

Description

MC8 High Load Capacity Mid-Sized Square Force Sensor

The body of the MC8 is manufactured from an anodized aluminum shell which is secured between high strength 17-4 stainless steel plates on the top and bottom surfaces. The working surface of this instrument is 8 inches square, and the top and bottom plates are each equipped with 4 threaded holes for mounting. Conformal coating of the strain gages further ensures consistent and reliable performance.

General Specifications
Specification Details
Dimensions 20.3 × 20.3 × 20.3 cm
Weight 36 kg
Temperature Range -18°C to 50°C
Channels Fx, Fy, Fz, Mx, My, Mz
Body Material Anodized Aluminum Shell (Body); High-Strength 17-4 Stainless Steel Top & Bottom Plates
Excitation 10 V Maximum
Fx, Fy, Fz Hysteresis < 1% Full Scale Output
IP Rating IP60
Analog Outputs 6 Channels
Digital Outputs USB (with GEN-5)
Sensing Elements Strain Gage Bridge
Amplifier GEN-5 Available for Purchase
Outputs Digital (USB), Analog (Optional)
Crosstalk* < 2% on All Channels
Fx, Fy, Fz Non-linearity ±0.2% Full Scale Output
Available Capacities (Fz) 10k, 20k, 30k lb
Capacities, Sensitivities & Frequencies

The table below provides a comparison of the available capacity models for this force sensor.

Model Name Suffix (Fz, lbs) 10000 20000 30000
Fx, Fy Capacity (N) 22250 44500 66750
Fz Capacity (N) 44500 89000 133500
Mx, My Capacity (Nm) 4520 9040 13560
Mz Capacity (Nm) 2260 4520 6780
Fx, Fy Sensitivity (µV/V-N) 0.15 0.074 0.049
Fz Sensitivity (µV/V-N) 0.031 0.016 0.010
Mx, My Sensitivity (µV/V-Nm) 1.2 0.62 0.41
Mz Sensitivity (µV/V-Nm) 1.2 0.62 0.41
Lowest Natural Frequency* (Hz) 800 1100 1300

*The listed natural frequency is the lowest natural frequency for the force sensor and will dominate.

Technical Drawings

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