Technical Reference

This section explains the operating principles, structure, and characteristics of Oriental Motor's products.

• AC Motors
• Speed Control Motors/Brushless Motors
• αSTEP/Stepper Motors
• Servo Motors
• Gearheads/Linear Heads
• Electric Actuators
• Network Compatible Products
• Cooling Fans

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AC Motors

• Induction Motor Structure and Operating Principles
• Induction Motor Speed - Torque Characteristics
• Induction Motor Temperature Rise
• Reversible Motor Structure
• Reversible Motor Speed - Torque Characteristics
• Reversible Motor Running Time and Temperature Rise
• Electromagnetic Brake Structure and Service Life
• Clutch and Brake Motor Structure and Operation
• Overheat Protection Device
• Capacitor
• Torque Motor Overview
• Torque Motor Speed - Torque Characteristics
• When Using at an Altitude of More than 1,000 m above Sea Level

Speed Control Motors/Brushless Motors

• Brushless Motor Structure and Operating Principles
• Brushless Motor Speed - Torque Characteristics
• Brushless Motor Stopping Accuracy
• Electromagnetic Brake Structure and Service Life
• AC Speed Control Motor Structure and Control Methods
• Inverter Control Methods
• Speed Control Motor Speed - Torque Characteristics
• When Using at an Altitude of More than 1,000 m above Sea Level

αSTEP/Stepper Motors

• Stepper Motor Structure
• Stepper Motor Operating Principle
• Stepper Motor Basic Characteristics
• Electromagnetic Brake Structure and Service Life
• Motor Section of the Stepper Motor
• Driver Section of the Stepper Motor
• αSTEP
• Relationship between Cable Length and Transmission Frequency
• When Using at an Altitude of More than 1,000 m above Sea Level

Servo Motors

• Servo Motor Structure
• Electromagnetic Brake Structure and Service Life
• Control Block Diagram of Servo Motors

Gearheads/Linear Heads

• The Role of Gearheads
• Gearhead Specifications
• Radial Load Calculation Formula
• Permissible Inertia
• Using Maximum Instantaneous Torque
• Gearhead Structure
• Gearheads for AC Motors
• Gearheads for Brushless Motors
• Gearheads for Stepper Motors and Servo Motors
• Linear Head Characteristics

Electric Actuators

• Transportable Mass, Thrust, and Push Force of Electric Actuators
• Push-Motion Return-to-Home Operation of Electric Linear Slides and Electric Cylinders
• Push-Motion Operation of Electric Linear Slides and Electric Cylinders
• Linear Guide Types of Electric Linear Slides
• Rack and Pinion Motor Characteristics
• Repetitive Positioning Accuracy of Compact Electric Cylinders
• Push-Motion Return-to-Home Operation of Compact Electric Cylinders
• Push-Motion Operation of Compact Electric Cylinders
• When Using at an Altitude of More than 1,000 m above Sea Level

Network Compatible Products

• When Using at an Altitude of More than 1,000 m above Sea Level

Cooling Fans

• Cooling Fan Structure
• Air Flow - Static Pressure Characteristics
• Relationship between Air Flow, Static Pressure, and Equipment Cooling Efficiency
• Noise
• Capacitor
• Overheat Protection Device
• When Using at an Altitude of More than 1,000 m above Sea Level

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