Frameless Motor Selection: Sizing and Integration Guide
A practical guide to selecting a frameless motor and planning its drive, cooling, bearings, feedback, and mechanical installation.
High-Power BLDC Motor Overheating: Causes and Fixes
Find the cause of high-power BLDC motor overheating by checking continuous torque, duty cycle, phase current, cooling, mounting, and drive settings.
Brushless Motor Vector Control: How FOC Works
A practical explanation of brushless motor vector control, d-q currents, rotor feedback, and the tradeoffs between FOC and other commutation methods.
BLDC Motor Startup and Speed Control: A Practical Guide
Understand BLDC motor startup, sensored and sensorless starting, soft-start limits, and closed-loop speed control, with practical checks for stalls and unstable speed.
Brushless DC Gear Motors: Control Methods and Selection Guide
Brushless DC gear motors combine an electronically commutated motor with a gearbox for controlled low-speed, high-torque output. This guide explains speed, torque, position, six-step, sinusoidal, FOC, sensored, and sensorless control—and how to choose the right approach.
Brushless DC Gear Motors: Selection and Wiring Guide
Learn how to select a brushless DC gear motor by output speed, torque, gear ratio, duty cycle, and controller compatibility, with practical wiring checks.
Why Do Electric Motors Get Hot? BLDC Overheating Guide
Learn why brushless DC motors generate heat, how to distinguish normal temperature rise from overheating, and how to diagnose load, current, cooling, bearing, and controller problems.
Stepper Motor Advantages and Disadvantages: Complete Selection Guide
Learn the main stepper motor advantages and disadvantages, including positioning, holding torque, speed limits, heat, resonance, missed steps, and selection tips for reliable motion systems.
Servo Motor Technical Specifications: Complete Selection Guide
Learn how to read servo motor technical specifications, including torque, speed, power, inertia, encoder, accuracy, duty cycle, and applicable drive standards.
Servo Brushless Motor: How BLDC Servo Systems Work
A servo brushless motor is normally a permanent-magnet brushless motor operated by a servo drive with encoder or resolver feedback. The closed loop allows the drive to correct position, speed, and torque-related errors in real time.
3650 Vibration Motor
The 3650 vibration motor is a compact and efficient DC motor that delivers powerful vibrations. It is widely used in various devices and appliances, such as massage chairs, fitness equipment, toys, electronic devices, and more.
Hub Motors: The Future of Electric Vehicles?
Hub motors are a new type of propulsion technology that integrates the motor into the wheel. They offer several advantages over traditional central drive systems, including improved efficiency, space savings, and better handling. However, hub motors also face some challenges, such as high cost and weight. Despite these challenges, hub motors are still seen as a promising technology for electric vehicles. As technology improves, hub motors are becoming more affordable and lighter, while their efficiency and performance are increasing. More electric vehicles equipped with hub motors are expected to hit the market in the coming years.