803-B6RY03TO1

The 803-B6RY03TO1 is a “Rotating Cam Limit” switch from Allen Bradley’s 803 series. This heavy-duty device features high-class cam operators, as well as a specified adjustment mechanism. High-quality materials are used for this assembly’s moving parts, allowing it to function properly without disintegrating. All the necessary adjustments are engineered to be both simple and precise, as well as user-friendly and easy to follow. The 803-B6RY03TO1 rotating cam limit switch provides a variety of industrial machines with perfect repeatability of control circuit activation in harsh working conditions. Generally, this rotating cam limit switch is used to control robust machinery with repetitive control functions such as cranes, punching presses, assembly machines, and molding machines.

This model is packed with a total of six individual control circuits (snap action contacts, single pole double throw 1 N.O. - 1 N.C.). Each of these snap action contacts is actuated over a cam operator. The start position of this rotating shaft’s cam determines when the contact will snap and change its state within the rotation cycle. By rotating and changing the size of the cam segments user determines how long the contact will be activated (dwell time). You can set dwell and timing internally by removing the cover of this “Style B” rotating cam limit switch. These settings are applied only when the device is at standstill. A suffix code 03TO1 points us to the fact that this product has a non-standard gear ratio 3:1. The Allen-Bradley 803-B6RY03TO has enclosure dimensions of 268.3 x 200.0 x 144.5 millimeters (10.57 x 7.88 x 5.69 inches). Its shipping weight is approximately 14.1 kilograms (31 pounds). This rotating cam limit switch production is terminated in 2007.