STMicroelectronics X-NUCLEO-IHM11M1 Low-Voltage 3-Phase BLDC Motor Driver Expansion Board | STSPIN230 Motor Controller Shield | Portable Robotics & Thermal Printers
Description
SPIDER Automation STMicroelectronics X-NUCLEO-IHM11M1 Motor Driver Expansion Board provides a cost-effective, high-efficiency solution for driving portable three-phase brushless DC (BLDC) motors using STM32 Nucleo platforms. Centered around the advanced STSPIN230 low-voltage motor driver IC, this expansion board is tailored for space-constrained and battery-operated applications including mini thermal printers, compact robotics, and motorized consumer toys.
The shield is engineered to support both traditional six-step commutation and advanced Field-Oriented Control (FOC) algorithms. It operates across a wide input voltage range of 1.8 V to 10 V, delivering up to 1.3 A of output current. To streamline prototyping, the board includes an onboard speed regulation potentiometer, a Hall/encoder sensor connector circuit, and complete hardware-level protection features including thermal shutdown, overcurrent, and short-circuit safeguards.
Key Features
- STSPIN230 Motor Driver IC: High-performance low-voltage driver optimized for 3-phase BLDC and PMSM motors.
- Wide Operating Voltage & Current: Supports an input voltage range from 1.8 V to 10 V with a maximum continuous current rating of 1.3 A.
- Flexible Control Compatibility: Designed to execute both standard six-step commutation and advanced FOC algorithms seamlessly.
- Sensor & Speed Control: Equipped with a Hall/Encoder sensor connector and an integrated potentiometer for manual speed regulation.
- Robust Protection Circuitry: Features built-in thermal shutdown, overcurrent protection, and short-circuit fault safeguards.
- Stackable Interconnects: Fully compatible with Arduino UNO R3 connector layout and ST morpho connectors on STM32 Nucleo boards.
Benefits
- Portable Power Efficiency: Low voltage range enables direct battery operation for hand-held and mobile motor-driven devices.
- Plug-and-Play Prototyping: Stackable shield design eliminates complex external wiring and speeds up motion-control software development.
- Precise Current Regulation: Adjustable off-time current control ensures optimal motor torque and smooth operation.
- Complete Safety Suite: Integrated protections safeguard both the driver IC and connected motors from electrical overloads.
Applications
- Portable Thermal Printers: Driving paper feed and printhead mechanisms in compact mobile receipt printers.
- Compact Robotics & Rovers: Precision movement and wheel traction control for small educational or service robots.
- Smart Toys & Gadgets: Motorized mechanical assemblies, animatronics, and interactive hobby projects.
- Embedded Systems Education: University engineering labs teaching BLDC motor control theory, PWM generation, and FOC algorithms.
Package Includes
- 1 x STMicroelectronics X-NUCLEO-IHM11M1 Low-Voltage 3-Phase BLDC Motor Driver Expansion Board
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand / Series | SPIDER Automation / STMicroelectronics X-Nucleo Motion Series |
| Item Type | 3-Phase BLDC Motor Driver Expansion Board & Shield |
| Model Order Code / SKU | X-NUCLEO-IHM11M1 / SKU-SPIDER-XNUCLEO-IHM11M1 |
| Silicon Manufacturer | STMicroelectronics |
| Target Driver IC | STSPIN230 Low-Voltage 3-Phase Motor Driver |
| Input Operating Voltage | 1.8 V to 10 V DC |
| Maximum Output Current | Up to 1.3 A |
| Motor Control Algorithms | Six-Step Commutation & Field-Oriented Control (FOC) |
| Feedback Interfaces | Hall Effect Sensor & Quadrature Encoder Connector |
| User Input Peripherals | Onboard Potentiometer for Manual Speed Regulation |
| Board Compatibility | STM32 Nucleo Development Boards (Arduino UNO R3 & ST Morpho) |
| Package Shipping Weight | 0.07 kg (70 g) |
| Package Shipping Dimensions | 16 cm × 12 cm × 5 cm |
