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1、発想技術楽。STEP MOTORS / DRIVERS Catalogue No.T12-1648N22-PHASE STEP MOTORS5-PHASE STEP MOTORS1INDEX 12 Know How ？ What is Step Motor? 特長 Special features of Step Motors応用例 34 Applications種類 5 Kinds of Step Motors用語定義 610 Definitions of terms for Step Motors励磁駆動方式 1112 Driving mode of a Step Motor図 Block
2、 diagram方式 Full-step driving mode方式 Half-step driving mode方式 Micro-step driving mode相 2-Phase Step Motors結線図 Unipolar結線図 Bipolar相 5-Phase Step Motors結線図 Wiring diagram励磁 Exciting sequence選定法 1320 Selection procedures for Step Motors 計算 Selection by torque calculation基本計算式 Basic equations選定例 An examp
3、le of Step Motor selection換算表換算表 Conversion table for moment of inertia / Conversion table for torque取扱上注意 2122 Cautions for handling相 2-Phase Step Motors / Drivers仕様一覧 2326 List of major specifications個別仕様 2756 Specifications of motors 5758 Step Motor Encoders個別仕様 5964 Specifications of drivers相 5-
4、Phase Step Motors / Drivers仕様一覧 6566 List of major specifications個別仕様 6780 Specifications of motors 8182 Step Motor Encoders個別仕様 8398 Specification of drivers2WHAT IS STEP MOTOR?？SPECIAL FEATURES OF STEP MOTORS特長回転速度入力信号周波数 （） 、総回転角入力信号総数決。性質信号機構必要、制御。一方、単位角機械的構造決定。、 、 、 呼、統一規格、当社名称統一。Rotational spe
5、ed of step motor is defined by pulse rate and itsrotational angle is defined by the amount of pulses. These digitalsignals enable open loop control, which does not requirefeedback structure. On the other hand the unit step angle isdefined by the mechanical structure of a rotor and a stator.The step
6、motor is also called Stepping Motor, Stepper or PulseMotor because no unified name is established. Tamagawa SeikiCo., Ltd. unifies to call it Step Motor.起動停止、正転逆転可能。回転角度入力信号数比例決。回転速度入力比例。回転子永久磁石使用、無励磁状態、自己保持力（）発生。高、高速応答、小型軽量。駆動、高精度、安価。直流機械的摩耗心配、保守要。Step motors are able to start and stop, rotate andr
7、everse.Rotational angle is proportional to the number of inputpulses.Rotational speed is proportional to the input pulse rate.(pulse ratio)Even in the state of non-exciting, some self-holdingtorque(Detent torque) is generated because thepermanent magnet is used.High torque, high response and light w
8、eight.Micro step drive, high accuracy and less expensive.Maintenace-free because there is no mechanicaldefacement like a brush for a DC motor.本掲載形式予告製造中止。There may be cases of production stop on the models listed here without notice.KNOW HOW3APPLICATION応用例応用編 紙送用、移動用Application to a printerAPPLICATI
9、ON応用例基本編駆動 位 置 Position運 搬 Transport速 度 Speed運 搬 Transport位 置 Position速 度 Speed回 転 Rotation位 置 Position速 度 Speed上 下 Elevation位 置 Position速 度 SpeedX-Y Table高速高精度位置決行Index table低高速度回転、 位置 （角度） 決行駆動Wire belt work高速確実位置決運搬行昇降用運搬機Lifting table安定上下位置決 確実搬送駆動回路 Driving circuit入力 Data input回路 Data control c
10、ircuit回路 Control circuit紙送制御回路 Freeding paper control circuit移動制御回路 Moving head control circuit発生回路 Timing pulse generating circuit発生回路 Clock pulse generating circuit駆動回路 Driving circuit4 機械材料定寸送Application to a press machineKNOW HOW駆動装置 Driving device回数 Counting number送量 Feeding volume Presetter信号
11、Timing signal他応用例 紙 太陽利用応用 駆動用 惑星探査宇宙船科学調査位置決 送 定量 装置応用Application to a facsimile（副走査） Step motor(Vice scanning)（副走査） Step motor(Vice scanning)電話回線 Telephone network 処 理Data Processing記 録 紙 処 理Data Processing紙送 Roller for feeding paper記録装置（主走査） Recording device(Main scanning)記録装置（主走査） Recording devi
12、ce(Main scanning)送信側Transmitting side受信側 Receiving sideOther applicationsPaper tape readersTape trace checkersApplication to solar energy : heliostat drivingPosition setting of a platform for scientific inves-tigation with a spaceship exploring planetCard feeding for a card machineDefined volume pumpsDisplay devices原図 Original paper5KINDS OF STEP MOTORS種類 STEP MOTORVR 型 VR TypeHB 型 HB TypeHB 型 HB Type2, 4, 多極45, 90角2, 4, Multi-poles / Step Angle多段形 Multi-Stack Type分布形 Distribution Type 3 相4 相,1.8, 7.5, 15角 3 phases 4 phases / Step Angle2 相 2 phases 4 相 4 phase
