Beatrice Lang
Electric bikes are a great way to get around, but do they have temperature control sensors? Some electric bikes do have temperature sensors, but they are not a standard feature. For example, the BBSxx series of temperature sensors are buried in the controller potting material. However, one user noted that they had not seen a temperature sensor in their two Bafang rear hub motors, nor in any other motor they had bought. Another user suggested that their electric bike might have a thermal cut out rather than a temperature sensor. This would be part of the internal motor wiring and would only open under high-temperature situations, resetting when the motor cools down.
| Characteristics | Values |
|---|---|
| Temperature sensors | Not usually included in electric bikes |
| Speed sensors | More common |
| Thermal cut-outs | May be included in internal motor wiring |
| Thermal switches | May be included to break the circuit when the bike gets hot |
What You'll Learn
Temperature sensors are not common on electric bikes
Another user on the same forum thread suggested that the bike in question might have a thermal cut out rather than a temperature sensor. They explained that a thermal cut out is part of the internal motor wiring and is designed to open under high-temperature situations, resetting when the motor cools down. If it is working properly, it can save the motor from burning up.
It is possible to add a temperature sensor to an electric bike by wiring it to a sensor outside the motor. However, this would not protect the motor, and it could be a complicated process, especially if the motor is not meant to be serviced.
Unlocking Electric Bike Secrets: A Hacker's Guide
You may want to see also
Thermal cut-outs are more common than temperature sensors
Some electric bikes, such as the Bafang rear hub motor, do not have temperature sensors. Instead, they usually have a speed sensor, which is the more common option. While it is possible to cut the wire to the speed sensor, this may cause the controller to shut down. A better option is to disconnect the wire and wire it to a sensor outside the motor. This will fool the controller, but it will not protect the motor.
The BBSxx series of electric bikes does have a temperature sensor, but it is buried in the controller potting material. This type of sensor is likely a thermal switch, which breaks the circuit when it gets hot enough.
Overall, thermal cut-outs are more common than temperature sensors on electric bikes because they are a more effective way to protect the motor from overheating. Temperature sensors can be bypassed or fooled, while thermal cut-outs are designed to automatically reset when the motor cools down.
Electric Bike Pricing: Factors and Strategies for Success
You may want to see also
Temperature sensors can be bypassed
Electric bikes may have temperature sensors, but they are not a standard feature. For example, one user on an electric bike forum noted that they had not seen a temperature sensor in their two Bafang rear hub motors, nor in any other motor they had bought. Another user on the same forum noted that the BBSxx series temp sensors are buried in the controller potting material.
Troubleshooting Guide for Electric Bike Circuit Issues
You may want to see also
Thermal cut-outs can be part of the internal motor wiring
Electric bikes do not usually have temperature sensors. However, some electric bikes have thermal cut-outs as part of their internal motor wiring. These cut-outs are designed to open under high-temperature situations and reset when the motor cools down. If they are working properly, they can save the motor from burning up. If they are not working properly and are opening prematurely, the only way to bypass or replace them is to open up the motor. This might not be easy, as some motors are not meant to be serviced and only go together correctly once.
Thermal cut-outs are different from temperature sensors, which can be wired into the controller and bypassed. Temperature sensors are more common in electric bikes, and they are usually buried in the controller potting material.
Removing Electric Bike Freewheels: A Step-by-Step Guide
You may want to see also
Thermal switches can break the circuit when it gets hot enough
Electric bikes do not usually have temperature sensors. However, they may have thermal cut-outs or thermal switches, which are part of the internal motor wiring. These switches break the circuit when they get hot enough, and reset when the motor cools down. If the thermal switch is working properly, it will save the motor from burning up. If it is not working properly and is opening prematurely, the only way to bypass or replace it is to open up the motor.
Concealing Your Electric Bike: Creative Camouflage Techniques
You may want to see also
Frequently asked questions
Yes, some electric bikes have temperature sensors.
Temperature sensors are used to monitor the temperature of the motor and prevent it from overheating.
If the temperature sensor is not working properly, it may need to be bypassed or replaced. This usually involves opening up the motor, which can be difficult and should only be attempted by someone with the appropriate knowledge and skills.
A thermal cut-out is a device that is wired into the internal motor. It only opens under high-temperature situations and resets when the motor cools down. If it is working properly, it will protect the motor from burning up.
A thermal switch is a type of temperature sensor that breaks the circuit when the temperature gets too high.
