Brief Introduction to Brushless DC Motors
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Discover Your Advantage: Technical Brochure for Engineers Everything You Need to Know About Motor Speed Control Too valuable to be kept secret: The power of brushless motors When it comes to compact speed control motors, you may think the choice is between the inverter driven three-phase motor or the servomotor. But did you know that brushless motors specialize in speed control? This brochure introduces the true capability of brushless motors as well as points to consider when choosing a compact speed control motor. Outstanding cost performance Discover Your Advantage What is the third alternative? Discover Your Advantage Everything you need to know about motor speed control Brushless Motor Edition What kind of motor is it? Perfect speed control Five-minute guide to the basics of brushless motors Choice of motor makes a difference Stories about the introduction of speed control motors Case Comparison Free Brochure: Brushless Motors The speed of our brushless motors can be easily controlled by setting your desired rotation speed on the driver. In addition, our brushless motors feature flat torque and maintain the programmed speed with ease – all at very affordable prices. Our motors can be used at a wide range of speeds (from high to low) or for a conveyor which requires a stable speed.

Discover Your Advantage Everything You Need to Know About Motor Speed Control Brushless Motor The brushless motor has little presence in the world of compact speed control motors. Even in usage situations where it has demonstrated its capabilities, it tends to lag behind the two leading players: the inverter driven three-phase motor and the servomotor. In this brochure, we focus on the relatively unknown strengths of the brushless motor. Comparing its speed control capability with that of the inverter and the servomotor, these we examine the brushless motor’s wide-ranging usage...

Wide speed ratio from high to low speeds with flat torque Peak torque Short-term operation area Speed regulation (load): ±0.2–0.5% Rated torque 0.287 Continuous operation area 0 The structure and characteristics are similar to those of the servomotor 80 1000 2000 Rotation speed [r/min] • Torque is not lost even at low speeds • Even if the load changes, operation speed is kept constant. Encoder monitors operation POINT • Speed control • Position control • Torque control Both motors offer closed-loop control with motor operation feedback Specialization in speed control Brushless motor Hall IC...

Features of the brushless motor other than speed control: No adjustment required, slim body, energy saving interface are abundant. The rich lineup that meets various needs, including intuitive operation, network connection, use of battery as power source, and circuit-integrated motor provides users with more setup options. We have provided this explanation comparing the inverter and servomotor as motors and circuits that control speed. To summarize, the main points of each motor are shown in the comparison table below for your use in discussion. We are sure you will find there are a lot of...

Do you want to learn about brushless motors but have no time? For such busy people, here is a short seminar for technical explanation. If you read only this, you will become familiar with the basics. Five-minute guide to the basics of brushless motors Structure and Principle The brushless motor is a motor that controls speed in a closed-loop system. Based on the signal detected by the Hall IC (sensor) mounted to the motor, the transistor in the drive circuit turns on and off, and the motor rotates. It is generally called a “brushless DC motor.” This name reflects the background of the way...

Stories about the introduction of Case Comparison speed control motors Maybe, the three-phase motor can do it because the jobs are simple. If speed needs to be changed, the inverter is what we want. The circuit can be added later to the usual motor. It’s easy! Ian Inverter chose Company A for the motor and decided on Company B, which his experienced colleague was using, for the inverter. Joined the company this year. He is quick to take action, but tends to charge ahead without much thought. I thought speed change was possible from 3 to 120 Hz, but is it true that the speed setup range in...

Here is a manufacturing company, which employs equipment and devices covering a broad range from design to assembly. Ian Inverter and Bill Brushless, both are young engineers, have been assigned to design conveyor lines for a dedicated machine and have a good opportunity to study machines and electricity. The starting points of their ideas are different. Will the conveyor lines be created safely and effectively? I want to minimize the number of things I have to think about. Mission Their job is to create two conveyor work axes (belt conveyors) for the following purposes: 1. For the...

Speed control motor unit NexBL BMU Series Price: From 235 Euro (30 W, round-shaft type, no cable attached) Stable speed can be achieved with no need for adjustment – and at a price that represents excellent value. Easy operation With digital indicator Motor-circuit-integrated type Small-size DC input driver Tel: 0211-52067-00 www.orientalmotor.de Tel: 01256-347090 www.oriental-motor.co.uk France Tel: 01 47 86 97 50 www.orientalmotor.fr Italy Tel: 02-93906346 www.orientalmotor.it UK Extras are assembled beforehand. Motors of each series are standardized products available with gearheads and...