Contact Ball Sensor BT45

$0.28 | 10 piece (Min.Order)

This series of tilt switches is designed to be normally closed. When the character side of the switch is facing upwards and in a horizontal position, the switch remains in a stable normally closed state (ON). When the switch tilts in any direction to reach the transition angle, it triggers the circuit to disconnect (OFF).
1.Switch status: normally closed;
2.45 ° tilt detection within a 360 ° radius.

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Voltage	0.5~2.4VDC
Current	2uA-10mA
Closed resistance	<30Ω
Insulation resistance	>10MΩ
Temperature range Operating	-40℃ to 80℃

Product Features

High-precision Measurement Design
The contact ball sensor BT45 uses Hall effect sensing technology and has a built-in high-sensitivity magnetic sensor to achieve a position detection accuracy of ±0.01mm.

Durable
The contact ball sensor BT45 shell is made of aviation-grade aluminum alloy 6061-T6, which is CNC precision-machined and hard-anodized. The surface hardness is above HV300 and the impact strength is 500g (half-sine wave, 11ms). The internal core components are potting-filled with epoxy resin sealing materials, with a protection level of IP67, which can resist dust and short-term immersion in water. With the stainless steel contact ball head (hardness HRC58-62), it can withstand more than 1 million cycles.

product-1752-1731

APPLICATIONS

Industrial Manufacturing Field
In industrial manufacturing, the contact ball sensor BT45 is mainly used for position detection and control of precision machinery.

Automotive Field
In the automotive field, the contact ball sensor BT45 can be used for obstacle detection in intelligent driving assistance systems.

Medical Equipment Field
In medical equipment, the contact ball sensor BT45 is often used for precise positioning of surgical instruments.

Smart Home Field
In the smart home scenario, the contact ball sensor BT45 can be installed in smart home appliances to detect the opening and closing status of the appliance door.

product-1200-371

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