Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"A2 48V~72V 300A Motor Controller For Small And Medium Material Handling Such As","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/12\/16\/eb46f8ad51dc10000a99f4e9cf6f-200x200-1\/a2_48v_7e72v_300a_motor_controller_for_small_and_medium_material_handling_such_as.jpg","attrs":{"Brand Name":"DALA","Model Number":"A2","Place of Origin":"Chengdu,China","Minimum Order Quantity":"Negotiable"}}
{"title":"A2P 400A 80V AC Motor Controller For Counter Balance Truck Sightseeing Vehicle","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/75\/bd\/81da5c29acd7356ebe4edc48a701-200x200-1\/a2p_400a_80v_ac_motor_controller_for_counter_balance_truck_sightseeing_vehicle_aerial_work_platform.jpg","attrs":{"Brand Name":"DALA","Model Number":"A2P","Place of Origin":"Chengdu,China","Minimum Order Quantity":"Negotiable"}}
{"title":"A5S 72V 400A Ac Motor Driver for Small and medium sized utility vehicles","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/76\/c4b226a0d0e9b3db76adf8223b06-200x200-1\/a5s_72v_400a_ac_motor_driver_for_small_and_medium_sized_utility_vehicles.jpg","attrs":{"Brand Name":"DALA","Model Number":"A5S","Place of Origin":"CHINA","Minimum Order Quantity":"Negotiable"}}
{"title":"A4P 450A 96V Servo Driver Controller for Counter Balance Truck,Sightseeing","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/93\/e1\/aab7a04668ed0c251a2a0ded7af6-200x200-1\/a4p_450a_96v_servo_driver_controller_for_counter_balance_truck_2csightseeing_vehicle_2caerial_work_platform.jpg","attrs":{"Brand Name":"DALA","Model Number":"A4P","Place of Origin":"Chengdu,China","Minimum Order Quantity":"Negotiable"}}
{"title":"250A 24V,36\/48V Induction Motor Speed Control EN1175 For Scissor Lift","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/29\/ff\/78d1bc282a1bb870ec6bd79362a1-200x200-1\/250a_24v_2c36_2f48v_induction_motor_speed_control_en1175_for_scissor_lift.jpg","attrs":{"Brand Name":"DALA","Model Number":"A0E","Place of Origin":"Chengdu,China","Certification":"EN1175:2020"}}
{"title":"A5S 36V 350A And 400A Motor Driver Controller A5S Ideal For Small And Medium","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/76\/c4b226a0d0e9b3db76adf8223b06-200x200-1\/a5s_36v_350a_and_400a_motor_driver_controller_a5s_ideal_for_small_and_medium_sized_utility_vehicles.jpg","attrs":{"Brand Name":"DALA","Model Number":"A5S","Place of Origin":"CHINA","Minimum Order Quantity":"Negotiable"}}
{"title":"A6P 1000A 24V IPM PMSM Motor Controller For Counter Balance Truek Sightseeine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/16\/73cc7b30393a766c82db4e445fa3-200x200-1\/a6p_1000a_24v_ipm_pmsm_motor_controller_for_counter_balance_truek_sightseeine_and_so_on.jpg","attrs":{"Brand Name":"DALA","Model Number":"A6P","Place of Origin":"Chengdu,China","Minimum Order Quantity":"Negotiable"}}
Dala A2 series offers advanced control of AC induction motors for on-vehicle traction drive duties, providing vehicle developers with a highly cost-effective portfolio of power, capability, and functionality.
The A2 series is equipped with multiple patented techniques that extend the life of built-in relays and MOSFET units, achieving higher reliability.
Features:
Full Featured
Offers a wide working frequency range of 0 to 300Hz.
Capable of delivering 300A output at system voltages ranging from 48V to 72V. These ratings are true 2-minute Arms ratings, not short-duration 'boost' ratings.
Supports regeneration braking, SOC algorithm, magnetic eddy current brake control, emergency stop-and-reverse motor control, and anti-sliding slope.
The Indirect Field Orientation (IFO) Vector Control algorithm generates maximum torque and efficiency across the entire speed range.
Enables quick and easy motor characterization without removal from the vehicle. A2 series controllers are fully compatible with any brand of AC motor.
Includes auto temperature compensation and remote calibration.
Utilizes Advanced Space Vector Pulse Width Modulation (SVPWM) techniques for low motor harmonics, low torque ripple, and minimized heating losses, resulting in high efficiency.
Robust Safety and Reliability
The insulated metal substrate power base provides superior heat transfer for increased reliability.
Patented shoot-through guide architectural improvements enhance shoot-through capability and reliability.
Dual microprocessor architecture ensures the highest possible level of functional safety performance.
Includes reverse polarity protection on battery connections.
Offers short circuit protection on all output drivers.
Comprehensive fault detection function supports over-voltage, under-voltage, over-current, overheating, and reverse polarity protection.
Sealed to IP65 standards for protection against dust and water ingress.
Simple & Flexible
The dual-processor architecture is based on functional safety standards, ensuring the highest possible level of functional safety performance.
Includes fail-safe power supply components using an isolated transformer.
Features over-voltage cutback, thermal cutback, short-circuit protection, and other safety features to ensure the safety of controller outputs.
Rugged sealed housing and connectors meet IP65 environmental sealing standards for use in harsh environments.
Customizable programming to meet the diverse requirements of EV OEMs.
Supports PC Windows programming and powerful system diagnostic tools.
Includes a buzzer alarm for instant diagnostics and fault identification.
Supports CANbus and CANopen protocols for seamless integration.
Specifications
Content
Parameters
Model
A2-5301
A2-5251
Nominal Input Voltage
48~72
48~72
2 Min RMS Current Rating (Arms)
300A
225A
60 Min RMS Current Rating (Arms)
130A
100A
Sensor
Incremental encoder
Communication
CAN
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
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...
