electric bicycle brake sensor, HWBS from King-meter, wireless brake sensor

Product Description

HWBS is a brake sensor, can be used on electric bicycle and electric motorcycle.

The features of HBWS are as follows:

1, used with your normal brake level to make the power off function come ture, no need to chance brake. 

2, Sensor installed on the soft shaft of the brake, detection the movement of brake lines online.

3, HWBS is a long life, small volume, free maintenance, micro-consumption electronic, low voltage power supply, non-contact detection of magnetic sensors.

4, Internal PLL circuit can ensure the stable output even use in vibration situations.

5, Aluminum shell and nylon stopper, are very good oxidation stability and aging characteristics. 

· Rated Voltage: 4.5-6V 

· Current without brake: 2mA

· Current with brake: 3.6mA

· Lead tension: >20N

· Corresponding Time when brake: <0.001S

· Corresponding distance: 2-3mm

· Mechanical life: >2M times

 · Electrical life: >20M times

 · Insulation dry condition: >20M ohm

 · Insulation wet condition: >2M ohm

The HWBS is easy to install.  The brake steel soft shaft directly into the middle hole HWBS. No additional adjustment about the HWBS.

· Red:+5V,Yellow: -, Blue::Brake Signal

Cable long 1600mm.

MOQ: 2pcs