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Advanced AC Motor Speed Control: 36v 48v , Max Current Handling 400A with A5S Motor Controller
Product Overview:
Introducing the A5S series, an advanced solution for controlling AC motors in various vehicle applications. Engineered with cutting-edge technology, it delivers exceptional power, precision, and reliability.
With patented innovations, the A5S series ensures extended lifespan and enhanced performance. Its advanced vector control and motor identification technology enable seamless torque management across diverse speed ranges.
Versatile Applications:
Ideal for a wide range of utility vehicles, including buggies, golf carts, electric cars, pallet trucks, and forklifts.
Key Features:
Comprehensive Functionality
Wide operating frequency range from 0 to 300Hz.
Capable of delivering up to 400A output across 36-72V system voltages.
Supports advanced braking and control features for enhanced safety and efficiency.
Employs advanced vector control algorithm for optimized torque and efficiency.
Allows for easy motor characterization without removal, ensuring compatibility with all AC motor brands.
Includes automatic temperature compensation and remote calibration for seamless operation.
Utilizes advanced PWM techniques for reduced motor harmonics and enhanced efficiency.
Robust Safety and Reliability
Features an insulated metal substrate power base for superior heat dissipation and increased reliability.
Utilizes patented architecture for enhanced reliability and shoot-through capability.
Equipped with dual microprocessors for maximum functional safety performance.
Includes reverse polarity and short circuit protections for added safety.
Comprehensive fault detection function with support for various fault scenarios.
Sealed to IP65 standards for protection against dust and water ingress.
Simple & Flexible Integration
Customizable programming to suit diverse EV OEM requirements.
Compatible with PC Windows programming and offers intuitive diagnostic tools.
Equipped with a buzzer alarm for instant diagnostics and fault identification.
Supports CANbus and CANopen protocols for seamless integration.
Specifications
Content
Parameters
Model
A5S-4401
A5S-4351
Nominal Input Voltage
36/48
36/48
2 Min RMS Current Rating (Arms)
400A
350A
60 Min RMS Current Rating (Arms)
175A
150A
Sensor
Incremental encoder
Communication
CAN / Serial
Operating Temperature
-30℃~55℃
Storage Temperature
-40℃~85℃
Insulation
10MΩ Insulation resistance, 0.05mA leakage @ DC 500V In/Out on casing.
IP Rating
IP65
Efficiency
97%
Cooling
Self-cooled
Vibration Standard
GB/T2423
Control Method
IFO Vector
Heatsink Requirement
Installed in well-ventilated or an air cooling system is required
Motor Type
AC Induction Motor
Typical Applications
Dimensions
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Ecer Certification：
Verified Supplier
Founded in 2012 by the keymembers of the University of Electronics Science and Technology of China and ABU ROBOCON champion team, DALA Technology Co., Ltd. is a high-tech company that specializes in providing customers with high-end drive technology and motor drive products.
Our main products cover... Founded in 2012 by the keymembers of the University of Electronics Science and Technology of China and ABU ROBOCON champion team, DALA Technology Co., Ltd. is a high-tech company that specializes in providing customers with high-end drive technology and motor drive products.
Our main products cover...
