Product Display
Product Features
Characteristics of sine wave controller
Sine wave high-power electric vehicle controller | Performance comparison | Square wave high-power electric vehicle controller |
Soft start, silent operation, driver safety | VS | The start is very aggressive and the noise is loud. Drivers should be careful to control the handlebars when starting, otherwise it is unsafe |
The FOC algorithm reduces the torque ripple of the driven motor, ensures smooth operation, and provides good comfort | The square wave controller adopts six step commutation control, which results in large torque ripple, poor running stability, and poor comfort of the motor | |
Support online communication between mobile phones, computers, and controllers, parameter settings, and status monitoring | The parameters have already been solidified at the factory, and customers cannot make secondary modifications to the settings | |
High efficiency, low heat generation, long range, and long battery and motor life | The square wave control algorithm automatically introduces weak magnetic fields, which can cause high heat generation, low efficiency, and affect the lifespan of the battery and motor | |
NO.1 Soft start, low noise, and smooth operation | Sine wave control | NO.2 Instrument Communication |
NO.3 Anti theft function | NO.4 Electronic Brake | |
NO.5 Cruise Control Function | NO.6 coasting reverse charging function | |
NO.7 Intelligent motor matching function | NO.8 Reverse function | |
NO.9 speed limit function | NO.10 Shift Function |
Functions and characteristics of electric vehicle controller
1. Using FOC vector algorithm to drive DC brushless motor
2. The controller has various built-in protections to ensure the safe and stable operation of the vehicle:
Anti runaway protection, overvoltage and undervoltage protection, overcurrent protection, controller overheating protection, motor overheating protection, locked rotor protection, overload protection, etc
3. Support common interfaces and functions of vehicles: Other functions can be customized and developed according to customer requirements
4. Supports 485 Modbus and CAN bus communication, and can configure parameters through a computer
5. Support communication between first-line communication instruments
6. The status and fault indicator lights are indicated by the frequency of LED flashing.
Product specifications
Controller model MQ72150-M | Working frequency 10KHz |
Rated power 5kW | Peak power 10kW |
Driving method: Sine wave current vector control | 24 MOS transistors |
Rated DC voltage 72V | Busbar current limit 150A |
Position detection mode switch Hall | Standby power consumption 4ma |
Handheld voltage input adjustable from 0.5V to 5.0V | Rated phase current 150A |
Undervoltage voltage 50V | Working phase current 350A |
Overvoltage 95V | Overcurrent protection phase current 450A |
Waterproof rating IP65 | Debugging line interface USB2.0 |
EMC E-mark certification, Taiwan EMC certification | Size: Length * Height * Width 252 * 63 * 147mm |
Net weight 2.2KG | Weight after packaging 2.5KG |
Functional line length 30CM | Working temperature range: 0 ℃~50 ℃ |
Full power operating temperature range -30 ℃~90 ℃ |
Computer and mobile debugging interface
Mobile Bluetooth debugging interface
Equipment display and inspection process
| 4 patch lines More than 20 Samsung SMT machines 2 automation plugin lines Daily production capacity exceeds 60000 units |
AOI automatic optical inspection The product undergoes a comprehensive inspection of both appearance and performance Less than 0.3% defect rate |
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Performance testing Shipment inspection
Patent certificate and software copyright certificate
Reliability testing
Spending Reminder
When charging the product, pay attention to using a power adapter within the corresponding range to avoid excessive current affecting the product's lifespan and safety accidents.
