LS 302


A Component for Precise Electrical & Mechanical Controls & Indication of Rotation in Gear Trains & Instruments

The LS 302 is an infinitely adjustable limit stop in which electrical end switches are actuated just
before the mechanical stop is reached.

Separate, single pole-double throw, snap-acting switches are provided for clockwise and counter clockwise rotation.

The switch-stop range can be set to any angle between 0 and 25 revolutions by means of a single range-setting screw.

SwitchesSPDT per MS 24547-1
Rating5 amps., 250 vac, 30 vdc
Make-Break Differential30º max. at shaft
Actuation Point45º (nom.) before stop engagement
Range0 to 25 revolutions
Starting Torque.04 oz. in. max
Switching Torque.35 oz. in
Static Rating80 oz. in
Shaft Inertia6 x 10-6 oz. in sec2
Weight1.8 oz.
Shaft Run out.001 T.I.R. max
Shaft Pilot Run out.001 T.I.R. max

General Construction: Corrosion resistant steel and anodized aluminum alloy with Precision Ball Bearings.

Military Specifications: Meets requirements of Mil-E-5400