Description

Working principle:
The electric control handle applies Hall sensor to test gear signal. When the corresponding sensor detects gear signal, relay is motivated to work through MOS tube. Relay adopts double groups of contacts with one group for transmitting gears and displaying signal and the other for transmitting drive signal.
Application: applied for gear selection for electrocar. 
Parameters:
1. Three gears self-locking output;
2. Each gear outputs independent two-way contact signal;
3. Have a service life of over 1 million times.