BMS900900

OPTIMA^TM-Biomechanics Measurement Series (BMS)
Previous MN: BP900900

The BMS900900 is AMTI’s largest single force plate for human applications, often used in sport performance analysis and testing. This mounted force platform has been installed in running tracks, basketball courts, weightlifting racks and more. The composite top material provides a high frequency response, ideal for highly dynamic applications.

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AMTI’s patented Optima Technology makes the BMS900900 extremely accurate with excellent repeatability over the entire surface of the force platform.

For more flexibility with your installation, ask about AMTI’s Modular Rail System.

See the Specifications Tables below for more details.

Built with advanced OPTIMA technology

AMTI’s Optima calibration technology is a revolutionary development in force measurement technology, offering a 10-fold improvement over any force platform system on the market.

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System Information

All of AMTI's Optima series force platform systems ship standard with the force plate, an Optima amplifier, a 30-foot force plate-to-amplifier cable, and the necessary mounting equipment.

OPT-SC (Optima) Amplifier

Top-of-the-line signal conditioner
Pairs exclusively with Optima force plates
USB 2.0 digital or analog outputs

Force Plate Cable

30 ft. standard length
Connects amplifier to force plate
Data transfer and power supply

Mounting Kit

1 pair of mounting rails
Epoxy and dispenser
Installation fixtures and instructions

Specifications & Details

Review detailed force plate specifications and model versions below.

General Specifications

Dimensions 900 x 900 x 101.6 mm
Weight 41 kg
Temperature Range -18°C to 50°C
Channels Fx, Fy, Fz, Mx, My, Mz
Excitation 10V Maximum
Fx, Fy, Fz Hysteresis ±0.2% full scale output
COP Accuracy* Less than 0.5 mm*
Mounting Hardware Recommended
Sensing Elements Strain gage bridge
Amplifier Included (OPT-SC)
Outputs Digital (USB) or Analog
Crosstalk* ±0.2% of applied load*
Measurement Accuracy* ±0.5% of applied load*
Top Plate Material Composite

Dimensions 35.4 x 35.4 x 4 in
Weight 90 lb
Temperature Range 0°F to 125°F
Channels Fx, Fy, Fz, Mx, My, Mz
Excitation 10V Maximum
Fx, Fy, Fz Hysteresis ±0.2% full scale output
COP Accuracy* Less than 0.02 in.*
Mounting Hardware Recommended
Sensing Elements Strain gage bridge
Amplifier Included (OPT-SC)
Outputs Digital (USB) or Analog
Crosstalk* ±0.2% of applied load*
Measurement Accuracy* ±0.5% of applied load*
Top Plate Material Composite

*Typical Value: Minimum applied load of 50 lb

Capacities, Sensitivities & Frequencies

The table below provides a comparison of the available models for this force plate

Model Name Suffix (Fz, lb)	1000	2000	4000
Fx, Fy Capacity (N)	2225	4450	8900
Fz Capacity (N)	4450	8900	17800
Mx Capacity (Nm)	2030	4070	8140
My Capacity (Nm)	2030	4070	8140
Mz Capacity (Nm)	1020	2030	4070
Fx, Fy Sensitivity (µV/V-N)	0.67	0.34	0.17
Fz Sensitivity (µV/V-N)	0.17	0.08	0.04
Mx Sensitivity (µV/V-Nm)	0.93	0.46	0.23
My Sensitivity (µV/V-Nm)	0.93	0.46	0.23
Mz Sensitivity (µV/V-Nm)	1.97	0.99	0.49
Fx, Fy Natural Frequency (Hz)	290	290	--
Fz Natural Frequency (Hz)	390	390	--

Model Name Suffix (Fz, lb)	1000	2000	4000
Fx, Fy Capacity (lb)	500	1000	2000
Fz Capacity (lb)	1000	2000	4000
Mx Capacity (in-lb)	18000	36000	72000
My Capacity (in-lb)	18000	36000	72000
Mz Capacity (in-lb)	9000	18000	36000
Fx, Fy Sensitivity (µV/V-lb)	3	1.5	0.75
Fz Sensitivity (µV/V-lb)	0.75	0.38	0.19
Mx Sensitivity (µV/V-in-lb)	0.11	0.05	0.026
My Sensitivity (µV/V-in-lb)	0.11	0.05	0.03
Mz Sensitivity (µV/V-in-lb)	0.22	0.11	0.056
Fx, Fy Natural Frequency (Hz)	290	290	--
Fz Natural Frequency (Hz)	390	390	--

Specifications subject to change without notice.

Technical Drawings

BMS900900 Platform on Rails

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