gearsensor assembly instructions
Valid from: 21.11.2015
gearsensor is RoHS Compliant, based on information provided by our suppliers, this product does NOT contain the substances restricted by the RoHS legislation at levels over the maximum concentration values.
gearsensor is fully CE certified, it also includes EMC certification.
This unique system developed and made in Czech Republic is based on intelligent gearsensor fixed on the shifting cable, which cuts off the motor drive when the rider activates gear shifting. This brand new technical solution eliminates
The gearsensor is divided into these different versions:
Do not open the gearsensor housing.
gearsensor are marked on housing using laser technology. Sample shown below.
gearsensor assembling to the
First step – position choosing
gearsensor position on shifting cable is choosen by the customer, mainly with respect to the gearsensor cable length related to drive unit connector position.
For choosing the ideal position we recommend to follow these main instructions:
-place gearsensor to the straight or minimum bended part of the shifting cable
-do not place gearsensor to the place which is directly splashed by water and mud (for
example from the wheels/tires)
- when preparing the cable routing, avoid places which could cause damage of gearsensor electric cable.
Second step - outer cable cutting
Cut 50mm of the outer casing, and place cap ends on the both ends of cutted outer casing.
Third step – inner cable routing via housing
Start pushing the inner cable into the plastic housing from any of gearsensor sides to fit cable direction to the controller input. When pushing inner cable into the housing, keep inner cable as much as possible parallel with both axis of the housing.
Now that you have the shifting cable inside of the housing and you have to push harder until the shifting cable goes out of the housing on the other side of gearsensor. When pushing inner cable into the housing, keep inner cable as much as possible parallel with both axis of the housing.
In bellow picture the inner cable is correctly fixed into the housing. Then adjust shifting system properly, and connect gerasensor.com to drive unit input.
Last step – test
How do you know that gearsensor is working properly? If the gearsensor is connected correctly, after turning on the control unit on your
gearsensor connectivity to the Bafang drive units
1. Bafang MAX drive system:
All the Bafang MAX drive systems are equipped by special connector just for gearsensor. This is a KST connector. When you order gearsensor for the MAX drive system, you will receive from us gearsensor with the KST connector. It is a simple plug and play connection.
2. Bafang BBS01, BBS02 and HD systems:
Every Bafang BBS motor is equipped with two connectors for brake sensors (HIGO, yellow