BA-2RV22

Ingress Protection:	--
Mechanical Life:	20,000,000 Cycles
Electrical Life:	--
Operating Position:	1.176" (29.9mm)
Operating Temperature:	-55°C ~ 85°C
Overtravel:	0.030" (0.76mm)
Differential Travel:	0.045" (1.1mm)
Pretravel:	0.250" (6.35mm)
Release Force:	43gf
Operating Force:	170gf
Features:	--
Series:	BA
Termination Style:	Solder Lug
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Roller
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	20A (AC), 500mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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BA-2RV22 Snap Action, Limit Switches Application Field and Working PrincipleBA-2RV22 micro limit switches are widely used in automatic control systems such as industrial robots, industrial automation, alternative line running, and machine tools. They are considered as a type of snap-action switch, which works based on the mechanical principle. A snap-action switch is one that makes or breaks an electrical connection when the switch lever is actuated, and then snaps back when the force is removed from the lever.The BA-2RV22 switch is composed of a lever, a contact point, a coil spring and an actuator. The lever is the component that is actuated by the operator and which contains a pair of contact points. The contact points, when pressed together by the lever, form an electrical connection, which can be used to control other devices. The coil spring provides the actuator with a resistance to movement, which facilitates a more precise control of the switch operation, as the switch will very quickly return to the “off” position.The operation of the BA-2RV22 micro limit switch is based on the concept of mechanical force. When the switch lever is actuated, it applies a force to the contact points, which causes them to close. When the force is removed, the switch will quickly return to the “off” position. This quick snap-back action is the basis of the switch\'s operation and is what makes it suitable for use in automation applications.The BA-2RV22 is rated for operation with a voltage of up to 120VDC or 120VAC and a current of up to 1A. The contact openings are polarized for a better mechanical and electrical fit and for enhanced safety. The switch has an adjustable operating temperature range from 0°C to 50°C and a maximum operating lifetime of 100,000 electrical cycles.The BA-2RV22 micro-limit switch is a useful component for a wide variety of applications in the automation industry. Its small size, reliable operation and high contact rating are advantages for situations where space and accuracy are important. This makes the switch well-suited for use in the positioning and control of automated equipment.

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