Brief Introduction to AC Motors & Speed Control
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Discover Your Advantage: Everything You Need to Know About Compact AC Motors & Speed Control Never judge a book by its cover: Technical Brochure for Engineers Compact AC motors with huge capability When it comes to AC motors, people tend to think that anything will do. However, this assumption, and believing that inverters are the only choice when it comes to variable speed motors, is a mistake many cannot afford to make. This brochure introduces the Even more energy efficient latest developments in compact AC motors, proving just how far the technology has come. CONTENTS The latest developments Discover Your Advantage Incredible technology: Everything you need to know about compact AC motors & speed control Ever-improving energy efficiency The latest about three-phase motors Perfect for combining with an inverter Unmatched efficiency: A new threephase motor Compact and affordable The advantages of speed control motors Highly effective speed control In case you haven’t heard Five-minute guide to the basics of AC motors Break time Brief history of AC motor development Motor trivia Free brochure: pmen develo t Lates edition AC motors and AC speed control motors To run, simply connect to an AC power supply. Speed can be changed with an inverter or speed control, providing a simple and low-cost solution for running conveyors and a wide range of other applications.

Incredible technology: Everything you need to know about compact AC motors & speed control Global motor energy efficiency regulations (as of March, 2015) Country Current efficiency class/output power IE2 Class Three-phase from 0.75 kW–7.5 kW IE3 Class or IE2 Class + inverter Europe (EU, 28 countries) operation [ErP Directive] Three-phase 7.5 kW–375 kW hree-phase 0.75 kW–375 kW T GB3 Class (IE2 Class) ingle-phase, three-phase S 10 W–2.2 kW GB3 Class [Energy Conservation Law–Top Runner Program] IE3 Class [Energy Independence Three-phase 0.75 kW–375 kW and Security Act] Australia/New Zealand...

t Lates ents pm develo The latest three-phase motor Compact motors are also becoming more efficient K S Series 90 mm-60 W  90 mm-100 W 110 mm-200 W A new high-efficiency three-phase motor design available at a lower price than conventional three-phase motors. Conventional model max. efficiency comparison Conventional model The latest single-phase motor Standard values correspond to IEC 60034-30-1 *Conventional model of the same dimensions has 90 W output power The improved design of the unique K Series includes high-torque and high-rigidity strength gears. The coating has also been...

t Lates ents pm develo Advanced AC speed control Feedback control plus digital control equals improved speed stability Vertical operation without regeneration resistance Advances in AC speed control maximize the benefits of combined operation with an inverter. (For types with electromagnetic brakes) Rated rotation-speed change rate Other advantages C ompact even with a display unit Speed control motor and controller E lectronic brake function Display unit forward-reverse rotation Low noise generation, meaning A new produ ct with a stand ard, electr omag netic brake, orthogonal shaft...

AC speed control motor and three-phase motor plus inverter control comparison Phase control Speed control motor + controller Characteristic Input power supply Single-phase power supply Three-phase motor + inverter Three-phase power supply, single-phase power supply Speed controller Rate generator Motor (single-phase) Motor (three-phase) Closed loop control Compares the rotation speed detected by the rate generator with the command speed, and regulates voltage applied to the motor so that it rotates at the set speed (phase control system). Speed setting method Power consumption Speed range...

Five-minute guide to the basics of AC motors Basic Do you want to learn about AC motors but have no time? If you are one of those busy people without time to go into the details, here is a short technical explanation. By reading this, you will become familiar with the basics. Induction motor structure 3. Motor case An AC motor is a very durable and reliable motor. As the word “induction” suggests, electromagnetic induction generates rotational force with a two element configuration. This consists of a stator that creates a rotational magnetic field and a rotor. 4. Rotor 6. Ball bearing...

Break time! The history of AC motor development How much do you know about motors? Test your knowledge with a quiz on some little-known facts. Below is a selection of old pictures of compact AC motors built between 1920 and 1970. Can you put them in order from oldest to newest? Flange-mount type synchronous motor Bed-type 1/30 horsepower (25 W) commutator motor Flange-mount type induction motor Bed-type synchronous motor The relation between compact AC motor mounting dimensions and output power is basically the same for every manufacturer: 80 mm-25 W, 90 mm-90 W, etc. How is this dimension...

Discover Your Advantage: Everything You Need to Know About Compact AC Motors & Speed Control Growing Your Motion Supporting your motion needs any time, any place Three-phase high-efficiency induction motor AC compact standard motor (single-phase) with high-performance gearheads 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 CH Tel: 056-560 5045 www.orientalmotor.ch UK Simple spin-and-push speed control motor and controller package Multi-function compact controller Speed control motor and controller...