EPC Launches High-Performance Motor Drive Inverter for Humanoid Robotics
Efficient Power Conversion (EPC) has unveiled the EPC91104, a cutting-edge 3-phase BLDC motor drive inverter reference design. Designed to power compact and precision motors, the EPC91104 is ideal for humanoid robotics, supporting intricate movements like wrist, finger, and toe articulation.
Tailored for Humanoid Robotics and Beyond
The EPC91104 evaluation board incorporates the EPC23104 ePower™ Stage IC, offering a maximum RDS(on) of 11 mΩ and compatibility with DC bus voltages up to 80 V. This advanced design delivers up to 14 Apk steady-state and 20 Apk pulsed current, ensuring precise and reliable performance for humanoid robots requiring fine motor control.
Key Features of the EPC91104
- Wide Voltage Range: Operates efficiently between 14 V and 80 V, accommodating various battery systems.
- Compact Design: Optimized for space-constrained robotics applications.
- Advanced Protection: Features overcurrent and input undervoltage protection for robust operation.
- Optimized Efficiency: Low-distortion switching reduces torque ripple and motor noise for smoother performance.
EPC9176 for Higher Power Applications
For applications requiring higher current, such as motors powering humanoid robot elbows and knees, EPC offers the EPC9176. This board complements the EPC91104, providing a full suite of solutions for diverse motor drive requirements in humanoid robotics.
Ready for Development
The EPC91104 is compatible with controller boards from major manufacturers, including Microchip, Texas Instruments, STMicroelectronics, and Renesas. With extensive sensing and protection features, the EPC91104 facilitates rapid prototyping and development for engineers.
Learn More
For additional details about the EPC91104 and related products, visit EPC’s official website.