The main function
motor control:
Inductive FOC control
Adopt advanced three-loop control, namely current loop, speed loop and position loop
Drive two motors, washing machine BLDC motor and drain pump (or DC cooling fan)
Washing machine functions, such as communication, motor operation, forward rotation, reverse rotation, washing and dehydration, eccentricity measurement, weighing and fault protection, etc.
Application field
Motor control fields such as washing machines, dryers, dishwashers, fans, air conditioners, etc.
Features
Master chip:
HC32F460
performance:
Suitable for 6-12kg washing machine
Main motor output power 0-900w
Main motor speed 300-18000rpm
Auxiliary motor: output power 0-100w
Auxiliary motor: speed: 300-1000rpm
Features:
Reliable weighing and eccentric OOB detection;
Leading anti-collision bucket algorithm to prevent the machine from hitting the bucket and shifting
Adaptive intelligent manipulation algorithm, greatly shorten the dehydration time
Smart "cradle wash" function
Single-chip dual-frequency conversion technology, the first in the industry to achieve
With constant power protection function
The dual motors are scheduled by one MCU to improve the performance of the whole machine during washing and dehydration
Performance parameters
Industry Classification : Smart Home Appliances
Delivery form : PCBA
Performance parameters: main motor output power 0-900w, main motor speed 300-18000rpm, auxiliary motor: output power 0-100w, auxiliary motor: speed: 300-1000rpm
Application scenarios: washing machines, dryers, dishwashers, fans, air conditioners and other motor control fields