D2MC Datasheet, PDF (4/4 Pages) Omron Electronics LLC – Low-torque Basic Switch

D2MC
D2MC
Accessories (Order Separately)
Actuator Lever
CAA1M for Snap-on Mounting
50±1
0.6 dia. stainless steel wire
In addition to the standard wire lever model shown here, various
other levers are available upon request.
Mounting Actuator Lever
1. Insert the end of the actuator lever into the hole in the rotary
disc.
Designing Own Actuator
If you decide to make your own actuator lever, the materials used
should be stainless steel, piano wire, hard aluminum wire, etc.
There are no restrictions on the tip shape or length of the actuator
lever. However, if the lever is too long, improper switch resetting or
contact chattering may occur. Therefore, the shape of lever as
shown below is suitable.
1.6
0.6 dia. stainless steel wire
3.6
Center of
l
rotating axis
The appropriate value of dimension (l) from the fulcrum is 50 mm.
2. Push the lever down in the direction of the groove in the rotary
disc.
Precautions
Mounting/Soldering
Use M3 mounting screws with plain washers or spring washers to
mount the switch. Tighten the screws to a torque of 3 kg S cm
(0.29 N S m).
When soldering a lead wire to a terminal of the D2MC, use a solder-
ing iron with a maximum capacity of 60 W and do not take more than
5 s to solder the lead wire, otherwise the characteristics of the
D2MC may be altered.
Applying a soldering iron for too long a time or using one that is rated
at more than 60 W may degrade the switch characteristics.
Do not change the operating position by modifying the actuator.
Microvoltage/current Load
For details, refer to “General Information”.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. B51-E1-6
141