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Resolver Motor Control for Small Industrial Robots

Overview

Description

The increasing demand for compact automation solutions is driven by space constraints on factory floors, necessitating smaller robotic systems. Additionally, more complex manufacturing processes require greater precision and accuracy.

Small industrial robots are crucial in various applications, especially for precise control of robot arm movements. This system design focuses on resolver motor control, featuring robust communication and reliable power management for efficient operation. Power driving and management components contribute to cost savings and superior performance, even in harsh environments.

System Benefits​:

  • Comprehensive system design and component integration fulfill core functionalities of small industrial robot systems, reducing development time and accelerating time to market.
  • Resolver motor control ensures high precision in motion accuracy, essential for exact positioning, consistent performance, and reduced errors.
  • Robust design is ideal for noisy and harsh environments.

Comparison

Applications

Block Diagram

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4:3 ratioSheet.262Sheet.265Sheet.97Sheet.1Sheet.2Sheet.3Sheet.4JP117JP117JP117Functional Safety UnitFunctional Safety UnitFunctional Safety UnitOperational PanelOperational PanelOperational PanelMCUMCUMCURS-485 Transceiver 1RS-485 TransceiverRS-485 TransceiverRS-485 Transceiver 2RS-485 TransceiverRS-485 TransceiverNetworkNetworkNetworkLow-Power SRAMLow-Power SRAMLow-Power SRAMProgramable Logic ControllerProgramable Logic ControllerProgramable Logic ControllerActuator Board 2Actuator Board 2Actuator Board 2Actuator Board 1Actuator Board 1Actuator Board 1RS-485 Transceiver 3RS-485 TransceiverRS-485TransceiverLDOLDOLDOFull-Bridge FET DriverFull-Bridge FET DriverFull-Bridge FET DriverMOSFET x4 2MOSFET x4MOSFET x4MotorSheet.34Sheet.35MMMotor.36Sheet.37Sheet.38MMAC 100/200VAC 100/200VAC 100/200VSheet.41Sheet.42Sheet.43Sheet.44Sheet.47Sheet.48Sheet.49Sheet.50Sheet.51Sheet.52Sheet.53Sheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.6012V12V12V6V6V6V250mA250mA250mADC 24VDC 24VDC 24VSheet.66Sheet.67Sheet.68Sheet.69Connector 1.166Sheet.71Sheet.73Sheet.74Sheet.75Connector 1.166.76Connector 1.166.77200mA200mA200mA 5V5V5V40mA40mA40mASheet.81Sheet.83Sheet.84Sheet.85 4Communication Lines B.795444Sheet.89Sheet.90Sheet.91 4Communication Lines B.795 44410mA10mA10mA 10mA10mA10mASheet.98 4444Sheet.102 4 444Sheet.105Sheet.259N-Channel MOSFET.183Sheet.184Sheet.185Sheet.186Sheet.187Sheet.188Sheet.189Sheet.190Sheet.191Sheet.192Sheet.193Sheet.194Sheet.195Sheet.196Sheet.197Connect.50Sheet.199Sheet.200Sheet.201N-Channel MOSFET.202Sheet.203Sheet.204Sheet.205Sheet.206Sheet.207Sheet.208Sheet.209Sheet.210Sheet.211Sheet.212Sheet.213Sheet.214Sheet.215Sheet.216Connect.50Sheet.218Sheet.219Sheet.220N-Channel MOSFET.221Sheet.222Sheet.223Sheet.224Sheet.225Sheet.226Sheet.227Sheet.228Sheet.229Sheet.230Sheet.231Sheet.232Sheet.233Sheet.234Sheet.235Connect.50Sheet.237Sheet.238Sheet.239N-Channel MOSFET.240Sheet.241Sheet.242Sheet.243Sheet.244Sheet.245Sheet.246Sheet.247Sheet.248Sheet.249Sheet.250Sheet.251Sheet.252Sheet.253Sheet.254Connect.50Sheet.256Sheet.257Sheet.258MOSFET x4 1MOSFET x4MOSFET x4Sheet.260N-Channel MOSFETSheet.107Sheet.108Sheet.109Sheet.110Sheet.111Sheet.112Sheet.113Sheet.114Sheet.115Sheet.116Sheet.117Sheet.118Sheet.119Sheet.120Connect.50Sheet.122Sheet.123Sheet.124N-Channel MOSFET.125Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Connect.50Sheet.141Sheet.142Sheet.143N-Channel MOSFET.144Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Sheet.152Sheet.153Sheet.154Sheet.155Sheet.156Sheet.157Sheet.158Connect.50Sheet.160Sheet.161Sheet.162N-Channel MOSFET.163Sheet.164Sheet.165Sheet.166Sheet.167Sheet.168Sheet.169Sheet.170Sheet.171Sheet.172Sheet.173Sheet.174Sheet.175Sheet.176Sheet.177Connect.50Sheet.179Sheet.180Sheet.181Sheet.263Sheet.264Sheet.266Sheet.267Sheet.268Sheet.269Sheet.270Sheet.271Sheet.272Connector 1.166.273Sheet.274Connector 1.166.275 4 444Sheet.284*RDC: Resolver Digital Converter*RDC: Resolver Digital Converter*RDC: Resolver Digital ConverterSheet.286Sheet.287Sheet.288Connector 1.166.289Sheet.291Sheet.292Sheet.293Stepping Motor with ResolverStepping Motor with ResolverStepping Motor with ResolverResolver SignalResolver SignalResolver SignalSheet.296 MCUMCUMCUUARTUARTUARTPWMPWMPWMTimerTimerTimerSystem Control BoardSystem Control BoardSystem Control BoardConnector ArrowConnector Arrow.2995V5V5VConnected signals arrowConnector Arrow.3033V3V3V24V24V24VConnected signals lineConnector Arrow.309Horizontal Wire BundleCommunication Lines B.795222Horizontal Wire Bundle.314Communication Lines B.795222Full-Bridge FET DriverFull-Bridge FET DriverFull-Bridge FET DriverRDC-IC*RDC-IC*RDC-IC*AC/DC (200V→ 24/48V)AC/DC (200V → 24/48V)AC/DC(200V → 24/48V)Buck Regulator (24→ 3V, 5V)Buck Regulator (24 → 3V, 5V)Buck Regulator (24 → 3V, 5V)Buck RegulatorBuck RegulatorBuck RegulatorPower SupplyPower SupplyPower SupplyLine Bi-directional
Exiting Interactive Block Diagram

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