How to choose a Votol controller for an electric bike: a detailed guide
The controller is the “brain” of an electric bike. It manages power, speed, recovery and safety. One of the most popular in the Russian market Votol controllers . But how to cho...

The controller is the “brain” of an electric bike. It manages power, speed, recovery and safety. One of the most popular in the Russian marketVotol controllers. But how to choose the right model:EM50.EM100.EM150orEM200?
In this article, you will receive clear tips, a comparison table and recommendations from Deller specialists.
What is a Votol controller?
Votol is a brand of industrial controllers widely used in:
- electric scooters,
- electric motorcycles,
- electric cars,
- custom projects.
Main advantages:
- Reliability and stability of work.
- Flexible setting of parameters.
- Support for recovery and Hall sensors.
- Compatible with engines from 1000 to 8000 watts.
Comparison table of Votol models
| Model | Maximum current | Tension. | Engine power | Application |
|---|---|---|---|---|
| Votol EM50 | 50A | 48- 60. In | 1,500 watts | Electric bikes, lightbikes |
| Votol EM100 | 100A | 60-72 In | 2000–3000 W | Light electric bikes |
| Votol EM150 | up to 150A | 60-84 In | 3000-5000 W | Universal Moto Solutions |
| Votol EM200 | 200A | 72-96 In | 5000–8,000 W | Sports and heavy models |
Which one?
If you have a lightweight electric bike/city transport:
RecommendedVotol EM100Balance of power and price.
For a custom electric bike on the baseQS Motor 138:
The best solution.Votol EM150: suitable for power and settings.
If you are planning a sports project or truck:
Take it.Votol EM200- current and power supply.
Important when choosing:
- Clarify.power(Watts).
- Check.voltage(48/60/72V).
- Should I?recovery(If yes, choose with support).
- Make it clear.hall gaugeor not (for a smooth start).
Where to buy it?
You can purchase original Votol controllers.Deller's official websiteor through our authorized partners.
Conclusion
The controller is the key to the efficiency of the electric bike. Selection of the desired Votol model is not easy, if you know the basic parameters. And if in doubt, the team.DellerIt will always help with selection and adjustment.
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