--------------Bokam Engineering Inc.

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GENERAL DESCRIPTION

Bokam’s input devices combine the embedded strain measurement technology developed for reliable multi-axis force measurement product lines with unique mechanical designs that translate input lever motion into input force that is measured by the network of strain elements.

This unique technology and proprietary method of strain element deposition creates a permanent molecular bond-line between the base element and the strain-sensitive materials

The embedded strain sensitive materials are arranged in a Wheatstone Bridge network of stress and strain regions for each axis of measurement. (This network takes the input force generated by the application of force and measures the X and Y component vector of the applied force reporting it as a change in output voltage.) Each axis is reported and measured independently creating a device with no cross-talk between the axes.

FORCE AND PRESSURE
SENSORS

EMBEDDED STRAIN GAGE ADVANTAGES

	The technology on which the Bokam's input devices are based has significant advantages over conventional strain gage technology used in standard force proportional input devices:
	Five times the output of typical strain gage devices yielding higher resolution
	Increased reliability due to molecular bond formed between strain gage and substraight through the proprietary process
	Molecular bond process provides superior temperature and drift performance characteristics
	Due to embedding process, strain gage sensors can be very small
	Strain gage development process is highly repeatable and lends itself to high degree of automation

APPLICATIONS

	Bokam’s various product lines were specifically developed for applications where robustness, survivability, and performance are critical. The unique no moving sensing element design, present even in the joysticks with a moving grip, make this product line ideal for use in applications such as:
	Mining equipment in-cockpit and external controls
	Diver equipment, input devices and cursor control systems
	Farming and heavy industrial controls Military field systems requiring either cursor or motion control inputs Paving equipment and public works heavy equipment controls and inputs In- cockpit controls for avionics
	Precision controls for medical equipment (X-Ray and MRI machines) Precision motion control in heavily polluted, aggressive and corrosive environments
	Strain gage development process is highly repeatable and lends itself to high degree of automation
	Single and Multi – Axis force measurement in OEM systems
	Precision Bearing Thrust Measurement Systems Differential and gage pressure sensors and diaphragms
	Custom instrumentation and measurement systems

TECHNOLOGY AND INNOVATION AWARDS:

	1997 - Bokam Aurora Sensor Finalist for Electronic Design News' (EDN) Innovation of the Year Award.
	1997 - Dr. Boris Kamentser Finalist for EDN's Innovator of the Year.
	1998 - DX360/380 Sensor Series Electronic Products' Editors Choice, Product of the Year.
	1998 - Dr. Boris Kamentser Finalist for EDN's Innovator of the Year.
	1998 - DX360/380 EDN Innovation of the Year.
	1999 - DX-400 Marine Series Listed in the top 100 new products of 1999 (leading medical
	1999 - DX400 Series Sensors Expo Best of Show
	2000 - Smart Washer™ Sensors Expo Best of Show

3633 W MacArthur Blvd. Suite 412, Santa Ana, CA 92704, USA
P:714-513-2200 | F: 714-513-2204 | email : sales@bokam.com