Catalogs >
Elma Electronic AG >
MR50 Multi Rotary Switch_Datasheet E

MR50 Multi Rotary Switch_Datasheet E
6Pages

Catalog excerpts

MR50 Multi Rotary Switch_Datasheet E - 1

MAIN FEATURES 1 /2" SELECTOR SWITCH > Dimensions 0 1/2" > Switching mode: Shorting or non-shorting > 10, 12 and 16 selector switch positions > Switching torque: Up to 6 Ncm > Gold plated contacts > Rugged design > Sealing up to IP68 > Operating temperature range: -45 to +85 °C > Not ITAR related > Various options and customizations ELMA Your Solution Partner PRODUCT VARIETY POSSIBLE CUSTOMIZATIONS ■ Shaft style and material ■ Bushing style ■ Switching torque ■ Number of poles ■ Customizable end position ■ Interface solutions (socket plug) ■ Shaft diameter ■ Number of selector positions | indexing angles ■ Shaft styles ■ Shorting or non-shorting ■ Switching torque with 3 or 6 Ncm ■ Front panel sealing IP60 and IP68 TYPICAL APPLICATIONS ■ Target aiming devices ■ Night vision devices ■ Two way radios ■ Cockpit applications (aircraft, automotive, construction machines, military vehicles) ■ Portable devices (communication, medical, rescue, sports, transportation, measuring, photo / video) ■ Test equipment

Open the catalog to page 1

MR50 Multi Rotary Switch_Datasheet E - 2

ELMA Your Solution Partner SWITCH DESIGN ROUND SHAFT FRONT PANEL SEALING IP68 sealing gasket ii NO IL Dimensions in mm Tolerances according to DIN ISO 2768-1 (m), unless otherwise specified

Open the catalog to page 2

MR50 Multi Rotary Switch_Datasheet E - 3

MULTI ROTARY SWITCH MR50 Dimensions and pin assignment DRILLING DIAGRAM AND FOOTPRINT 16 POSITIONS | 1 POLE Ø 9.6 bolt circle diameter Ø 9.6 bolt circle diameter Ø 9.6 bolt circle diameter Ø 9.6 bolt circle diameter Ø 9.6 bolt circle diameter Ø 9.6 bolt circle diameter View from the PCB Ø 9.6 outer bolt circle diameter Ø 9.6 inner bolt circle diameter Ø 9.6 outer bolt circle diameter Ø 9.6 inner bolt circle diameter Dimensions in mm Tolerances according to DIN ISO 2768-1 (m), unless otherwise specified

Open the catalog to page 3

MR50 Multi Rotary Switch_Datasheet E - 4

Open the catalog to page 4

MR50 Multi Rotary Switch_Datasheet E - 5

ELMA Your Solution Partner 1 For other types | options see ordering code

Open the catalog to page 5

MR50 Multi Rotary Switch_Datasheet E - 6

ELMA Your Solution Partner MECHANICAL DATA Detent angle | positions: Rotary limitation | end stop: Switching torque: Rotational life: Allowed shaft load: Rotational stop strength: Fastening torque of nut (front panel mounting): 22.5° detent angle | 16 positions 30° detent angle | 12 positions 36° detent angle | 10 positions Configurable 3 or 6 Ncm (±30 % over life time) > 20'000 cycles (tested at room temperature) 400 N push, 400 N pull and 200 N side force (static at 10 mm from supporting surface) > 85 Ncm Y4m-28 UNF-2A: < 170 Ncm ELECTRICAL DATA Electrical connection: Switching voltage:...

Open the catalog to page 6