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 振動モーター
3650 振動モーターは、強力な振動を実現するコンパクトで効率的な DC モーターです。マッサージチェア、フィットネス機器、玩具、電子機器など、さまざまな機器や電化製品に広く使用されています。
ハブモーター：電気自動車の未来？
ハブモーターは、モーターを車輪に組み込む新しいタイプの推進技術です。従来の中央駆動システムに比べて、効率性の向上、省スペース、操作性の向上など、いくつかの利点があります。ただし、ハブモーターには、高コストや重量などの課題もあります。これらの課題にもかかわらず、ハブモーターは依然として電気自動車の有望な技術と見なされています。技術の向上に伴い、ハブモーターはより手頃な価格で軽量になり、効率と性能が向上しています。今後数年間で、ハブモーターを搭載した電気自動車がさらに多く市場に投入されると予想されています。