PURPOSE:To eliminate the need for micro-adjustment work on fixing and positioning a plunger type limit switch and at the same time to prevent exerting unreasonable external-force on a switching contact mechanism so as to safely protect the limit switch by incorporating a specified function into a...
Figure 1: Reversing the Direction of Operation—Lever Type Plunger Adjustment To adjust the initial position of the roller or straight plunger through a range of 0.125 in. (3 mm), loosen the locking screw in the center of the knurled knob and turn the knob. To lock the adjusting knob in...
switch mounting is adjusted to cause the plunger to depress and move the internal switch actuator to its limit of travel; and, the switch is further adjusted to cause the plunger to ratchet over an adjustment member carried by the actuator to provide an adjusted position of the switch. The ...
Limit switches are ideal electrical control switches in mechanical and other industries. They have features of complete specifications and varieties of types, compact structure, nice appearance, excellent performance, flexible and reliable action, easy installation, operation, maintenance and adjustmen...
The operation with a fixed time controller was also considered to further illustrate the importance of the manipulation of the secondary valve and automatic control parameter adjustment. This type of controller does not compensate variations in the parameters of the well and disturbances in the system...
either with cable or connectors. The MICRO SWITCH , harsh-duty limit switch also requires no adjustment over the life of the switch and provides an all metal drive train, superior sealing which keeps the shaft moving freely, twin fluorocarbon shaft seals, superior corrosion resistance, type 303 ...
PURPOSE:To eliminate the need for micro-adjustment work on fixing and positioning a plunger type limit switch and at the same time to prevent exerting unreasonable external-force on a switching contact mechanism so as to safely protect the limit switch by incorporating a specified function into a...