Datasheet

Sensing and Internet of Things 7
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
SIDE PLUNGERS: Available with 4,83 mm [0.19 in] minimum overtravel. Side plungers are offered in plain plunger, an adjustable
plain plunger, a roller plunger, and a maintained plunger. Standard temperature range of 12°C to 93°C [10°F to 200°F].
LSE - Side pin plunger: For actuating
motion inline with the plunger travel. Ac-
tuating head may be faced in any of four
positions, 90° apart. A boot seal on the
plunger and a seal between the head
and housing keep out coolant, dust, and
chips. Momentary action.
LSF - Side roller plunger: Fits close
quarters under cams and slides. The
head may be faced in any of four posi-
tions, 90° apart. The roller can be turned
vertical or horizontal to the switch. Seals
are same as side pin plunger. Momen-
tary action.
MICRO SWITCH HDLS SERIES ACTUATOR HEADS
LSW - Adjustable side pin plunger:
Has the same features of the side plain
plunger plus the means to adjust the
operating points of the switch from
41 mm to 47,4 mm [1.615 in to 1.865
in]. Seals are same as side pin plunger.
Momentary action.
LSG - Maintained contact side pin
plunger: Offers a maintained contact
on actuation of the switch. A reverse
motion of the plunger resets the
switch. Sealing is the same as other
side plunger actuation heads. Operat-
ing temperature range is 1°C to 93°C
[30°F to 200°F].
WOBBLE LEVER ACTUATING HEADS: Heads come with either a spring wire, Delrin
®
plastic rod, or steel cat whisker. Any move-
ment of the lever (except pull) will actuate the switch. Standard temperature range of 12°C to 93°C [10°F to 200°F].
LSJ1A7M - Spring
wire: 300 Series SST
wire may be formed for
special applications.
LSJ1A7N - Flexible
actuator: Designed
with a tin-plated cable.
LSK1A8C - Coil
spring: Designed with
a 300 Series SST coil
spring.
LSJ1A7A - Plastic
rod: Recommended
where possible scratch-
ing or marring by
the actuator is to be
avoided.
LSK1A8A - Cat
whisker: 300 Series
SST actuator designed
for low operating force
applications.