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Detail Information

Built-in ADC: 12-bit Resolution Multi-channel Operational Amplifier And PGA: Enhanced Analog Signal Processing
N+N Drive: Increased Motor Drive Capability Simplified Peripheral Circuit: Streamlined External Circuitry Requirements
Optimized Sensorless Startup Algorithm: 100% Startup Success Rate AD Comparator Linkage Mechanism: Improved Speed And Commutation Accuracy
Continuous Output Of Large Torque At Low Speed: Consistent High Torque Even At Low Speeds
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Product Description

High Branch Saw Motor Control Solution





With the advancement of science and technology, the popularization of mechanized operations is aimed at landscaping, courtyard maintenance, road cleaning, forest fire prevention, and harvesting by dealers. Golden Triangle Group has launched a high-branch saw motor control solution, which has the advantages of high power, low vibration, high sawing efficiency, and simple peripheral circuits, providing a complete solution.


High branch saw program performance characteristics:


> Built-in 12-bit ADC, multi-channel operational amplifier, PGA, N+N drive, simplifying the peripheral circuit

> Optimized sensorless startup algorithm, 100% startup success

> AD comparator linkage mechanism, lower operating speed, more accurate high-speed commutation, and higher efficiency

> Continuous output of large torque at low speed, the maximum torque can be maintained continuously when the rotor is locked

> With input over-voltage and under-voltage protection, over-current protection, over-temperature protection, phase-to-phase short-circuit protection, phase loss protection, locked-rotor protection and other protection functions

> Meet IEC60730 CLASS B standard


Attribute Attribute Value
Built-in ADC 12-bit resolution
Multi-channel operational amplifier and PGA Enhanced analog signal processing
N+N drive Increased motor drive capability
Simplified peripheral circuit Streamlined external circuitry requirements
Optimized sensorless startup algorithm 100% startup success rate
AD comparator linkage mechanism Improved speed and commutation accuracy
Continuous output of large torque at low speed Consistent high torque even at low speeds
Maximum torque maintenance during rotor lock Sustained maximum torque in locked rotor conditions
Input over-voltage and under-voltage protection Protects against voltage fluctuations
Over-current protection Safeguards against excessive current
Over-temperature protection Prevents overheating
Phase-to-phase short-circuit protection Detects and protects against short circuits
Phase loss protection Guards against phase loss

Locked-rotor protection

Prevents motor lock-ups
IEC60730 CLASS B standard compliance Meets safety and performance standards



System diagram


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