© metec AG 2010

 Braille cell B11:
Piezo-actuated fast 8-dot Braille cell. Available with different flat or concave tactile caps with one, two or without interactive buttons (more details in the datasheet "Caps B11"); chip-on-board technology with integrated drive electronics and direct output of the interactive buttons on the cells

Technical data:

 

Dimensions (w x h x d):       6.42 x 16.8 x 74.6 mm

Dot spacing:                          2.45 mm

Dot height:                             ca. 0.7 mm

Cell spacing:                         6.42 mm

Tactile force:                          min. 17 cN

Connector:                             SIL 2.0 mm, 8 Pins

Lifetime:                                 > 10^6 piezo actuations

Drive electronic:                    low-power ASIC electronic

                                                mounted on the cell                                                                                                                                        

Tactile caps:

 

5 standard tactile caps, either flat or concave, are available. Some can be combined with one, two or no interactive buttons. Specific designs on request.

 

For further information please download our datasheet

B11.pdf       B11-B12 Electronic      Caps B11.pdf

 

Sample Braille line:

 

40 Braille cells B11 with flat tactile surface and two interactive buttons, assembled on a backpanel and on a metal tray, tested, ready for mounting.

 

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