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电锯系统

概览

描述

电锯运行往往涉及到快速变化的负载,其需要在转速极低甚至为零时运行,同时还要提供高扭矩。 电锯控制主要是通过采用无传感器 BLDC 算法的电机系统实现。 磁场定向控制(FOC)会带来显著的优势,包括降低成本、提高可靠性以及增强在苛刻环境中的适应能力。 此款电锯系统经过充分验证,在真实的电锯上完成了测试,有助于客户解决复杂的设计难题,缩短其产品开发周期,加快上市速度。

系统优势:

  • 具有 Flux + HFI 的 FOC 控制支持零转速启动、低转速和高扭矩,同时噪音低、控制平稳、性能出色。
  • 逆变器板可驱动高达 54V/70A(峰值)的电机。
  • 附设计文件的成套系统。

产品对比

应用

  • 电锯
  • 电动工具

方框图

选择相应模块,寻找适合您设计的产品

可在云上实验室使用 - 使用我们的 PC 图形用户界面立即开始调试。

启动云上实验室
4:3 ratio Connector Arrow.132 Connector Arrow.131 5V 5V 5V Connector Arrow Sheet.1 Sheet.2 Sheet.3 Sheet.4 CN024-5 CN024-5 CN024-5 Tri component Component block.745 Component block.631 Half-Bridge Driver Half-Bridge Driver Half-Bridge Driver PMIC PMIC PMIC Buck 100V Buck 100V Buck100V Tri component.17 Component block.745 Component block.631 Op Amp Op Amp Op Amp Connector Line.94 Connector Line.95 Connector Line.96 Motor-DC Sheet.98 Sheet.99 M M Sheet.100 Relay Switch Component block.35 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Inductor Sheet.112 Sheet.113 Sheet.114 Connected signals arrow Connector Arrow.127 Connector Arrow.129 Connector Arrow.130 Connected signals arrow.134 Connector Arrow.135 Vertical Wire Bundle 3 3 3 Sheet.138 Vertical Wire Bundle.139 3 3 3 Sheet.141 Vertical Wire Bundle.142 6 6 6 Sheet.144 24V 24V 24V 12V 12V 12V VIN 54V VIN 54V VIN 54V Battery Li-ion Sheet.150 Sheet.151 Li-Ion LI-ION LI-ION Connector Line.153 Connector Line.154 Connector Arrow.155 Connector Arrow.128 Sheet.173 MCU MCU MCU ADC ADC ADC GPIO GPIO GPIO PWM PWM PWM Sheet.176 MOSFET MOSFET MOSFET FET n-channel FET n-channel Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Sheet.28 Sheet.29 Circle FET n-channel.33 FET n-channel Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Sheet.41 Circle.42 FET n-channel.44 FET n-channel Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Circle.53 FET n-channel.55 FET n-channel Sheet.57 Sheet.58 Sheet.59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Circle.64 FET n-channel.66 FET n-channel Sheet.68 Sheet.69 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.74 Circle.75 FET n-channel.77 FET n-channel Sheet.79 Sheet.80 Sheet.81 Sheet.82 Sheet.83 Sheet.84 Sheet.85 Circle.86 Connector Line Connector Line.89 Connector Line.90 Resistor - Fixed Resistor - Fixed.92 Resistor - Fixed.93
Exiting Interactive Block Diagram

视频和培训

Chainsaw System Demo

Watch this demo of our Chainsaw System, showcasing its ability to handle rapidly changing loads with precision. This system features sensorless BLDC and Field-Oriented Control (FOC) with Flux + HFI, enabling zero-speed startup, high torque at low speeds, and smooth, quiet operation. Designed for motors up to 54V/70A (peak) and tested on real chainsaws, it offers a turnkey system with available design files—accelerating product development and market entry. 

See how this reliable, cost-efficient system enhances chainsaw performance, even in the toughest environments.