バイポーラ･ステッピング･モータ

Key features

• Voltage range from 8 V to 45 V
• Phase current up to 3 A_r.m.s.
• Power OK and fault LEDs
• Advanced current control
• Fully protected power stage
• Up to 1/16 microstepping resolution
• Compatible with Arduino UNO R3 connector
• Compatible with STM32 Nucleo boards
• Suitable for multi-motor solutions
• RoHS compliant

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Key features

• Common features
  • STM32 microcontroller in LQFP64 package
  • 1 user LED shared with Arduino™
  • 1 user and 1 reset push-buttons
  • 32.768 kHz crystal oscillator
  • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
  • Flexible power-supply options: ST-LINK, USB V_BUS or external sources
  • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
  • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
• Board-specific features
  • External SMPS to generate V_core logic supply
  • 24 MHz HSE
  • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector
  • Arm^® Mbed Enabled™ compliant

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Key features

• Driver layer for complete management of the L6474 microstepping motor driver integrated in the X-NUCLEO-IHM01A1 expansion board
• Examples for controlling up to three stepper motors
• Easy portability across different MCU families, thanks to STM32Cube
• Free, user-friendly license terms

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Key features

• Operating voltage: 8 V - 45 V DC
• 7 A peak ouotput current (3 A rms) for each motor driver
• Digital voltage supply is selectable (3.3 V or 5.0 V) by a 0 Ω resistor and is provided on main board
• 3.3 V digital voltage supply may be provided by:
  • the STM32 Nucleo board
  • the step-down monolithic power switching regulator soldered on the expansion board (through jumper selection, it can also be used to supply the STM32 Nucleo board
• USART communication
  • enables receiving of commands from a PC
  • enables sending information to a PC
  • Requires no dedicated cable; uses the Type A to Type Mini-B USB cable already used to supply the STM32 Nucleo board
• SPI interface (may be connected in a daisy chain configuration)
• Equipped with Arduino UNO R3 connectors
• Layout compatible with ST morpho connectors
• Five LEDs:
  • 2 green, to indicate that each L6470 is powered
  • 1 orange, to indicate that the digital voltage is on
  • 1 yellow, to indicate when any L6470 is busy
  • 1 red, to indicate when a fault condition occurs (step loss, OCD, thermal pre-warning or shutdown, UVLO, incorrect command, non-performable command) for any L6470
• RoHS compliant

続きを読む

Key features

• Common features
  • STM32 microcontroller in LQFP64 package
  • 1 user LED shared with Arduino™
  • 1 user and 1 reset push-buttons
  • 32.768 kHz crystal oscillator
  • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
  • Flexible power-supply options: ST-LINK, USB V_BUS or external sources
  • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
  • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
• Board-specific features
  • External SMPS to generate V_core logic supply
  • 24 MHz HSE
  • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector
  • Arm^® Mbed Enabled™ compliant

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Key features

• Complete middleware to build applications using stepper motor driver (L6470) for STM32 expansion board (X-NUCLEO-IHM02A1)
• Addresses more than one STM32 expansion board
• Addresses more than two stepper motor drivers in the same daisy chain
• Simpl functions to send application commands from one to all stepper motor drivers in a daisy chain simultaneously
• Sample application to send commands through a PC via USART
• Easy portability across different MCU families, thanks to STM32Cube
• Free, user-friendly license terms
• Sample implementation available on board X-NUCLEO-IHM02A1 when plugged into NUCLEO-F401RE, NUCLEO-F302R8 or NUCLEO-F072RB

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Key features

• Low voltage range: 1.8 to 10 V
• Microstep adjustment up to the 256^th step
• Phase current: up to 1.3 A_RMS
• Current control with adjustable off-time
• Full protection overcurrent and short circuit protection
• Thermal shutdown
• Compatible with Arduino UNO R3 connector
• Compatible with STM32 Nucleo boards
• RoHS compliant

続きを読む

Key features

• Common features
  • STM32 microcontroller in LQFP64 package
  • 1 user LED shared with Arduino™
  • 1 user and 1 reset push-buttons
  • 32.768 kHz crystal oscillator
  • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
  • Flexible power-supply options: ST-LINK, USB V_BUS or external sources
  • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
  • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
• Board-specific features
  • External SMPS to generate V_core logic supply
  • 24 MHz HSE
  • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI^® debug connector
  • Arm^® Mbed Enabled™ compliant

続きを読む

Key features

• A driver layer for complete management of the STSPIN220 (low voltage stepper motor driver) device integrated in the X-NUCLEO-IHM06A1 expansion board
• Read and write of the device parameters; GPIO, PWM and IRQ configuration; micro-stepping, direction position, speed, acceleration, deceleration and torque controls; automatic full-step switch management; high impedance or hold stop mode selection; enable and standby management
• fault interrupts handling
• Sample single, low voltage, stepper motor control application
• osxMotionFX (iNEMOEngine PRO) real-time motion sensor data fusion (under OPEN.MEMS license) to combine the output from multiple MEMS sensors.
• Easy portability across different MCU families, thanks to STM32Cube
• Free, user-friendly license terms

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