0.36° Closed Loop Stepping Motor and Driver Package AS Series Built-In Controller Package The AS Series is a motor and driver package offering the user-friendliness of a stepping motor combined with improved response and reliability of our unique closed loop technology. For details on this product please refer to our website, contact technical support or your nearest Oriental Motor sales office. www.orientalmotor.com ● For detailed product safety standard information including standards, file number and certification body, please visit www.orientalmotor.com. ● Incorporating Our Unique Closed Loop Control Angle – Torque Characteristics This product uses our closed loop control to maintain positioning operation even during abrupt load fluctuations and accelerations. The rotor position detection sensor monitors the rotation. When an overload condition is detected, it will instantaneously regain control using the closed loop mode. When an overload condition continues it will output an alarm signal, thereby providing reliability equal to that of a servo motor. Stepping Motor ①Open Loop Mode ②Closed Loop Mode is designed as a "package" consisting of a motor and a driver. ②Closed Loop Mode -7.2˚ ①If the positioning deviation is less than ±1.8˚, the motor runs in open loop mode like a stepping motor. ②If the positioning deviation is ±1.8˚ or more, the motor runs in closed loop mode and the position is corrected by exciting the motor windings to generate maximum torque based on the rotor position. ◇ The Sensor to Detect Rotor's Position The rotor position detection sensor uses the change in inductance caused by change in the distance between the stator teeth and the teeth on the sensor rotor to detect rotor position. Sensor detects rotor position Input Counter Deviation Counter Rotor Position Counter Normal (Positioning deviation is less than ±1.8˚) Motor runs in open loop mode like a stepping motor. During Overload Condition (Positioning deviation is ±1.8° or more) The closed loop mode is engaged to maintain the positioning operation. ORIENTAL MOTOR GENERAL CATALOG 2012/2013 ● This structure can be made small and thin, so the overall size of the motor can be reduced ● High resolution ● This structure does not use electronic parts, so it is not affected by heat or vibration Sensor Output Signal Signal Level Input Signal Output Element Control Diagram Excitation Sequence Control Rotor Angle (Electrical Angle)

Stepping Motors Motor Movement Command Positioning Completion Signal Gain tuning for servo motors is critical, troublesome and timeconsuming. Since the operates like a stepping motor, there are no gain tuning requirements. is ideal for low rigidity applications, such as belt and pulley system. The geared types enable driving of large inertial loads and positioning at higher accuracy, while the industrial connector type provides IP65 level of ingress protection against dust and water. offers a wide range of models meeting the needs of The various applications. Measurement Condition: Feed 1/5 rotation...

0.36° Closed Loop Stepping Motor and Driver Package AS Series ■ Characteristics Comparison for Motors and Geared Motors Motor Type Geared Type Permissible Torque/ Maximum Torque [N·m (lb-in)] Output Shaft Speed [r/min] · The industrial connector type motor offering IP65 level of ingress protection against dust and water. Maximum Holding Torque 4 (35) TH Geared (Parallel shaft) · A wide variety of low gear ratios, high-speed operation · Gear ratios: 3.6, 7.2, 10, 20, 30 Basic Resolution [deg/step] Maximum Holding Torque Standard Type Industrial Connector Harmonic Geared (Harmonic drive) · High...

Stepping Motors Introduction ■ Features of the Built-In Controller Package The built-in controller driver has an integrated controller which ensures a simple, efficient solution for stepping motor applications. Intelligent, integrated and ideal for technology's increasing demand on motion control, the built-in controller is computer-programmable via an RS-232C connection. ●Linked Motion Capability ●Alarm Functions When a START signal is received motions 0, 1 and 2 are executed without stopping between each one. Alarm Output from Driver Linked Motion Single Motion The driver can notify the host...

0.36° Closed Loop Stepping Motor and Driver Package AS Series ● Position Control ●Incremental mode (relative distance specification)/Absolute mode (absolute position specification) ●Linked operation (a maximum of four motion profiles may be linked) ●Data range (in pulses): −8 388 608 to +8 388 607 ●Operating speed: 10 Hz to 500 kHz (set in 1 Hz increments) ● Four Operation Modes 1. Positioning 2. Mechanical return to home (+LS, −LS, HOMELS) 3. Continuous 4. Electrical return to home ● General Inputs/Outputs ●8 programmable inputs ●8 programmable outputs Using Windows HyperTerminal®, programming...

Stepping Motors Introduction ■ System Configuration ● Standard Type with Electromagnetic Brake Accessories (Sold separately) AR Extension Cables for Electromagnetic Brake Motor✽1✽3 Required Products (Sold separately) AC Input Motor & Driver 0.36° 0.72° /Geared /Geared 24 VDC Power Supply for Data Setting✽2 DC Input Motor & Driver 0.36°/0.72° 0.9°/1.8° /Geared /Geared 24 VDC Power Supply for Electromagnetic Brake ✽2 Accessories (Sold separately) DIN Rail Mounting Plate ✽1 Driver Cables General-Purpose Type ✽1 Connector – Terminal Block Conversion Unit ✽1 ( ➜ See website) ●Example of System Configuration...

0.36° Closed Loop Stepping Motor and Driver Package AS Series ■ Product Number Code ● Standard Type ● Standard Type Industrial Connector ORIENTAL MOTOR GENERAL CATALOG 2012/2013 Power Supply Voltage A: Single-Phase 100-115 VAC C: Single-Phase 200-230 VAC S: Three-Phase 200-230 VAC Motor Classification Driver Type Series Motor Frame Size Motor Case Length Motor Type Power Supply Voltage A: Single-Phase 100-115 VAC C: Single-Phase 200-230 VAC S: Three-Phase 200-230 VAC Motor Classification Driver Type Gearhead Type Series Motor Frame Size Motor Case Length Motor Type Motor Classification Driver...