Multi-Axis Mounted Force Platform | Standard Size Force Plate

BMS464508

OPTIMA^TM – Biomechanics Measurement Series (BMS)
Previous MN: OR6-OP

The BMS464508 (previously OR6-7) is an industry “standard size” force plate for adult and pediatric gait studies and is used in hundreds of labs around the world. Popularized for gait analysis, this multi-axis mounted force platform can be used for most anything from adult or adolescent human balance testing, to canine gait applications.

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Product Sheet

High sensitivity, low crosstalk, excellent repeatability and long-term stability make this platform an ideal candidate for research and clinical studies. For more flexibility with your installation, ask about AMTI’s Modular Rail System.

Standard or High Frequency

The BMS464508 is available in either a Standard Frequency or High Frequency model. High Frequency models can be beneficial for highly dynamic applications or scenarios with increased environmental vibrations.

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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Upgrade to our High-Performance Series (HPS) - the most accurate plate available.

HPS464508

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 464 x 508 x 82.5 mm
Temperature Range -18°C to 50°C
Channels Fx, Fy, Fz, Mx, My, Mz
Excitation 10 V maximum
Fx, Fy, Fz Hysteresis Less than 0.5% 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*

Dimensions 18.25 x 20 x 3.25 in.
Temperature Range 0°F to 125°F
Channels Fx, Fy, Fz, Mx, My, Mz
Excitation 10 V maximum
Fx, Fy, Fz Hysteresis Less than 0.5% 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*

*Typical Value: Minimum applied load of 50 lb.

Capacities and Sensitivities

The table below provides a comparison of the available capcity 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)	1130	2260	4520
My Capacity (Nm)	1130	2260	4520
Mz Capacity (Nm)	570	1130	2260
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)	1.59	0.80	0.40
My Sensitivity (µV/V-Nm)	1.59	0.80	0.40
Mz Sensitivity (µV/V-Nm)	3.36	1.68	0.84

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)	10000	20000	40000
My Capacity (in-lb)	10000	20000	40000
Mz Capacity (in-lb)	5000	10000	20000
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)	0.18	0.090	0.045
My Sensitivity (µV/V-in-lb)	0.18	0.09	0.05
Mz Sensitivity (µV/V-in-lb)	0.38	0.19	0.095

*4,000 lb / 17,800 N capacity not available in high frequency (HF) model.

Frequency Models

This force plate is available in a standard and High Frequency (HF) model.

Model Name Suffix (Fz, lb)	1000		2000		4000
Frequency Version	Standard	High (HF)	Standard	High (HF)	Standard
Fx, Fy Natural Frequency (Hz)	320	560	390	660	480
Fz Natural Frequency (Hz)	490	950	510	960	440
Top Plate Material	Solid Aluminum	Composite	Solid Aluminum	Composite	Solid Aluminum
Weight (kg)	27	18	27	18	27

Model Name Suffix (Fz, lb)	1000		2000		4000
Frequency Version	Standard	High (HF)	Standard	High (HF)	Standard
Fx, Fy Natural Frequency (Hz)	320	560	390	660	480
Fz Natural Frequency (Hz)	490	950	510	960	440
Top Plate Material	Solid Aluminum	Composite	Solid Aluminum	Composite	Solid Aluminum
Weight (lb)	60	40	60	40	60

Specifications subject to change without notice.

Technical Drawings

BMS464508 Platform on Rails

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