DK72180,48v motor controller
Our high-performance 48V motor controller delivers reliable power management for 48V DC motor systems, featuring 180A max phase current and 35A max bus current to handle motors up to 1200W. Perfect for e-bikes, scooters, golf carts, and small electric vehicles. Equipped with PWM technology, it ensures smooth acceleration and precise speed control (0-100%). Features include overcurrent/overvoltage protection, thermal shutdown, and easy integration with throttles or PAS systems. Compact, durable, and compatible with brushed/brushless motors—this 48V DC motor speed controller excels in daily commuting and light industrial use. Trusted by riders and manufacturers alike.
Controller Features
More Speed
Our controller delivers up to 50% faster acceleration through its torque-based control algorithm, providing immediate power for smoother starts and more responsive driving. With weak magnetic technology, it extends the motor’s constant power range, ensuring stronger performance at higher speed. Whether climbing steep hills or cruising on flat roads, our controller guarantees a faster and motor dynamic driving experience
Greater Efficiency
Achieving an impressive 90% efficiency, our controller optimizes energy use with advanced heat dissipation and chip design. Its EBS system recovers up to 70% of energy during downhill braking, boosting overall range by up to 15%. This makes the controller not only powerful but also highly energy efficient, ideal for extend use.
Easier to Operate
With its smart voltage auto-adaptation, our controller eliminates the need for manual rewiring, simplifying installation and setup. Remote connectivity allows users to adjust parameters in real time, ensuring a tailored driving experience. Additionally, we have APP which can be installed in your mobile phone and connect to the controller via Bluetooth to adjust parameters easily.
Motor Functions
Our controller integrates an advanced EBS system for smoother braking and reduced reliance on mechanical brakes. Its adjustable HDC, typically found in premium off-road vehicles, allows for precise speed control during descents. Furthermore, with customizable networking features, it supports remote diagnostics and software updates, making it highly versatile for various applications.
Much Safer
An IP67 waterproof design protects the controller from water and dust, ensuring reliability in harsh environments. The system extends mechanical brake lifespan by 80% and reduces motor wear, enhancing overall vehicle safety. Additionally, FOC technology minimizes noise and vibration, creating a safer and more comfortable driving experience.
More Economy
By improving energy recovery efficiency and extending the lifespan of brakes and motors, the DKYS controller significantly reduces maintenance and operational costs. Its advanced design ensures fewer repairs and recharges, making it a cost-effective choice for long-term use. With a durable and efficient build, it offers excellent value compared to traditional systems.
Controller Parameters
| Item | Description | Specification |
| Model No. | DK72180 | |
| 1 | Rated Voltage (VCC) | 48V/60V/72V |
| 2 | Max.DC input current (BUS current) | 50A±1.5A |
| 3 | Max.AC output current (Phase current) | 180A±10A |
| 4 | Under-voltage protection value | 0.875*VCC±1V |
| 5 | Motor control mode | FOC |
| 6 | Motor Hall type | 120 degree/60 degree |
| 7 | Brake mode | High (12V)/low level |
| 8 | Overall Dimension | 179x96x44.1mm |
| 9 | Net weight | 0.84kg |
| 10 | Max.speed | 65km/h |
| 11 | Max.motor power | 1500W |
Product Video
Packing and Shipping
Controllers are packed in carton box with bubble film protected, can be shipped either by air or by sea.
Our Service
OEM & ODM
We deliver custom product solutions from design to mass production, adapting to your branding and technical needs. Flexible scalability ensures cost-efficiency for startups and enterprises alike.
Warranty
All products include a 1-year defect-free guarantee with swift repair/replacement services. Proactive quality controls minimize risks for uninterrupted operations.
Technical Support
24/7 expert assistance resolves issues remotely or onsite, backed by system-specific maintenance plans. Self-help resources and training ensure continuous operational readiness.
Spare Parts
After service spare parts is always available in reasonable prices and lead time for quick delivery. Even the model is stopped for production, spare parts will still be available.
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CONTACT
Phone Number : +86 512 6510 8165
Mobile Phone : +86 13771670476
Email : info@lexsongmoto.com
Office : Room 504, No.1 Building of Western Tower, Jiarui Mansion, No.400 Suzhou Ave. East, Industrial Park, Suzhou City, Jiangsu Province, China
Factory : B4 Chaoyang Industrial Square, Caohu Street, Suzhou City, Jiangsu Province, China
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