GOOFIT
36V 500W DC Brushed Motor Speed Controller for Electric Scooter, E-Bike & Tricycle
36V 500W DC Brushed Motor Speed Controller for Electric Scooter, E-Bike & Tricycle
4.83 / 5.0
(6) 6 total reviews
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Product Overview
Upgrade your electric vehicle's performance with this 36V 500W Brushed Speed Motor Controller. This powerful governor is the central processing unit for your 36-volt system, managing energy flow to provide smooth, consistent acceleration. Encased in a rugged aluminum heat-sink shell, it is specifically designed to handle higher wattage demands while protecting your sensitive internal electronics from overheating. Whether you are refurbishing a vintage electric moped or building a high-torque tricycle, this controller offers the reliability and precision needed for a superior ride.
Product Compatibility
| Component | Specification |
| Motor Type | DC Brushed Motors (2-wire) |
| Voltage | 36V |
| Wattage | 500W |
| Throttle Signal | 1V β 4V (Hall Effect Throttles) |
| Applications | High-Power Electric Scooters, E-Bikes, Tricycles, Go-Karts |
Specifications
| Feature | Details |
| Input Voltage | DC 36V |
| Rated Power | 500 Watts |
| Under-Voltage Protection | 31.5V Β± 0.5V |
| Casing Material | High-Grade Heat-Dissipating Aluminum |
| Control Signal | 1-4V Speed Governor |
Key Features
- High-Wattage Management: Capable of handling 500W of power, making it ideal for heavier vehicles or those requiring more torque for hill climbing and higher top speeds.
- Intelligent Under-Voltage Protection: Features a safety cutoff at 31.5V (Β± 0.5V) to protect your 36V battery bank from over-discharging, which significantly extends the overall lifespan of your cells.
- Enhanced Heat Dissipation: The durable aluminum housing is designed with a finned surface area to maximize cooling, protecting the internal circuitry from thermal overload during long, high-speed runs.
- Sensitive & Steady Control: Provides a refined interface for braking and speed adjustments, ensuring that direction changes and stops are handled smoothly without sudden power surges.
- Rugged Construction: Built to withstand the vibrations and environmental stresses of outdoor use, the strong aluminum shell keeps the "brain" of your vehicle safe from impacts and debris.
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Fitment FAQ
Will this part fit my specific model and year?
This speed controller is intended for Electric Scooter, E-Bike & Tricycle. Key physical/spec details from the product data include Voltage: 36V, Input Voltage: DC 36V, Under-Voltage Protection: 31.5V Β± 0.5V. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this speed controller, also compare the voltage, wattage/current rating, motor type, connector set, throttle/brake inputs, and battery compatibility.
What models or situations does this part not fit?
Do not order this speed controller for machines outside the listed compatibility, or for units with different voltages, wattage/current ratings, motor types, connector sets, or battery systems. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the voltage, wattage/current rating, motor type, connector set, throttle/brake inputs, and battery compatibility. Recheck listed specs such as Voltage: 36V, Input Voltage: DC 36V, Under-Voltage Protection: 31.5V Β± 0.5V. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
All connectors are working fine. I would give it five start if it would label all the cables. I have to figure out which cable is connect to and label them. I am happy after all.
Good
This new controller for my Crazy Cart is absolutely brilliant, especially paired with the upgraded battery! It feels like it truly unlocks the cart's full potential, allowing me to go even faster and experience a whole new level of performance. The way it seamlessly works with the more powerful battery creates an incredibly responsive and exhilarating ride. If you're looking to push your Crazy Cart's limits and enjoy maximum speed, this controller is an essential addition!
There are no instructions, but the diagrams here are sufficient.These are often not plug and play, so you might need to plan around differences in connectors, but it does work and do what it's supposed to do. I used this to convert a pedal assist bike to a full e-bike with a throttle.
The GOOFIT Motorcycle Speed Controller 36V 500W is a great replacement for electrical scooters, tricycles, e-bikes, and bicycles. It's a simple and affordable upgrade that can really boost the power and performance of your ride, pushing my Razor scooter over 20 mph. Wiring and installing the GOOFIT controller was super easy. ππΎππΎ