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ORIENTAL MOTOR
0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*

0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*

Product catalog summary

Overview of AR Series Stepping Motor and Driver Package
The AR Series stepping motor and driver package is engineered to minimize heat generation using high-efficiency technology. It supports both pulse input and built-in controller types, offering application flexibility.

Key Features

Closed Loop Control: Ensures stable operation during load changes and accelerations, with a rotor position detection sensor for monitoring.
Alarm Signal Output: Provides alerts for continuous overload, enhancing reliability akin to servo motors.
High Resolution and Compact Design: The rotor position detection sensor is compact and resistant to heat and vibration.

Performance and Efficiency

Lower Heat Generation: High-efficiency technology reduces motor heat and power consumption by up to 66% compared to traditional models.
Energy Saving: CO2 emissions are reduced by up to 66% under specified conditions.

Operational Capabilities

High Precision Positioning: Provides accurate positioning without feedback, suitable for large inertial loads.
No Tuning Required: Quick positioning without gain adjustments, ideal for low rigidity applications.

Types of Operation Systems

Pulse Input Packages: Controlled via a customer-provided pulse generator and programmable controller.
Built-In Controller Packages: Features a built-in pulse generator, saving space and simplifying system configuration with RS-485 communication.

Built-In Controller Package Specifications

Control Method: I/O control and RS-485 communication with Modbus RTU protocol.
Positioning and Speed Commands: Configurable with various acceleration/deceleration settings.
Return-To-Home Operation: Multiple modes available, including sensor-based and mechanical end pushing modes.
Operation Functions: Includes one-shot, linked, and push-motion operations with various starting methods.

Additional Features

Group Sending Function: Allows multi-axis control via RS-485 communication.
Teaching Function: Position data can be stored using control modules or data setting software.

Pulse Input Package Specifications

Settings: Includes pulse input mode selection, resolution, running current, and standstill current ratio settings.
Signal Outputs: Provides A/B phase output and timing signal output for motor position confirmation.
Vibration Suppression: Features to suppress resonance and vibration during operation.

Product Line Specifications and Characteristics

Step Angle: 0.36°
Frame Sizes: 42 mm, 60 mm, 85 mm
Maximum Holding Torque: Ranges from 0.3 N·m to 4 N·m depending on the model
Resolution: 1000 P/R, 0.36˚/Pulse
Degree of Protection: Motor IP54 for single shaft type, IP20 for double shaft type
Power Supply: Single-Phase 200-240 VAC, 50/60 Hz

System Configuration

Built-In Controller Package and Pulse Input Package available
Electromagnetic Brake options available
Control Power Supply: 24 VDC±5%

Speed-Torque Characteristics

Graphs provided for different models and gear ratios
Important to monitor heat dissipation to keep motor case temperature under 100˚C

Geared Type Specifications

Frame Sizes: 42 mm, 60 mm, 90 mm
Gear Ratios: Range from 3.6 to 50 depending on the model
Permissible Torque: Varies with gear ratio and model
Backlash: Specified in arc minutes for different gear ratios

Connection and Operation

Various configurations available for single shaft and electromagnetic brake
Cable lengths can be specified as 1 m, 2 m, or 3 m

Accessories

Accessory cables available for extending wiring distance

Specifications and Characteristics:
The document outlines specifications for various motor and gear configurations, including AR46, AR66, and AR98 models with different gear ratios (5, 7.2, 10, 25, 36, 50). Key parameters include maximum holding torque, rotor inertia, permissible torque, maximum torque, and permissible speed range. The motors have a degree of protection rated at IP54 for single shaft types, excluding the mounting surface and connector, and IP20 for drivers.

Power Supply and Input:
The motors operate on a single-phase 200-240 VAC power supply with a frequency of 50/60Hz. The control power supply requires 24 VDC±5% at 0.5A. For pulse input packages, a separate power supply for electromagnetic brakes is necessary.

Speed-Torque Characteristics:
Graphs illustrate the relationship between speed (r/min) and torque (N·m) for different gear ratios and pulse speeds (kHz). The permissible and maximum torque values are highlighted for each configuration.

Heat Dissipation:
Attention is required for heat dissipation as motors can generate significant heat under certain conditions. It is crucial to maintain the motor case temperature below 100˚C.

Additional Notes:
Specifications include details on backlash, degree of protection, and input voltage/frequency variations. The document also provides guidelines for extending wiring distances and the impact on power supply specifications.

Specifications:
The document outlines the specifications for a series of motor and driver combinations, focusing on input voltage, current, and power supply requirements. The motors operate on single-phase 200-230 VAC with a control power supply of 24 VDC. The electromagnetic brake requires a separate 24 VDC power supply.

Product Configuration:
Products are identified by specific codes indicating features such as shaft type (single or electromagnetic brake) and cable length (1m, 2m, or 3m). The document specifies different gear ratios and their corresponding torque and speed characteristics.

Performance Characteristics:
Speed-torque graphs are provided for various gear ratios, illustrating permissible and maximum torque at different speeds. The document emphasizes the importance of maintaining motor and gear case temperatures below specified limits to prevent overheating and grease deterioration.

Driver Specifications:
The document details the maximum input pulse frequency and positioning operations for built-in controller and pulse input packages. It includes RS-485 communication specifications, highlighting Modbus protocol compliance and connection capabilities.

General Specifications:
Includes thermal class, insulation resistance, dielectric strength, and operating environment conditions. The document specifies permissible overhung and thrust loads for different motor frame sizes and gear types.

Dimensions and Connections:
Dimensions for motors with different frame sizes are provided, along with connection details. The document advises on the use of protective earth terminals and connector covers.

Notes and Recommendations:
Emphasizes the importance of proper heat dissipation and avoiding load torque on certain shafts. It also advises against measuring insulation resistance while the motor and driver are connected.

Specifications and Characteristics:
The document outlines the specifications for a driver-controller system, including resistor values (1 kΩ and 4.4 kΩ), voltage requirements (24 VDC for input and output signals), and output saturation voltage (3 VDC max). It emphasizes the importance of maintaining a minimum distance of 200 mm between signal and power lines to avoid interference.

Procedures and Recommendations:
Key procedures include using input signals at 24 VDC and ensuring output signals do not exceed 24 VDC. If the current exceeds 10 mA, an external resistor R0 should be connected. The document advises against running signal lines in the same duct as power lines and suggests using shielded cables or ferrite cores to mitigate noise issues.

Driver Parts and Functions:
The driver includes various components such as signal monitor displays, current setting switches, and velocity filter setting switches. The document details the functions of these components, including alarm indications for overheat, overload, overspeed, and other errors.

Connection and Operation:
Instructions for connecting the driver to power supplies and peripheral equipment are provided. The document specifies the use of certain cables and connectors, such as a 3-core cable for the main power supply and a multi-core, twisted-pair shielded wire for control input/output signals.

Motor and Driver Combinations:
The document lists various motor and driver combinations, categorized by type (Standard, TH Geared, PS Geared, PN Geared, Harmonic Geared). It provides product names and indicates where specific details like gear ratio and cable length should be inserted in the product name.

Critical Notes:
Output signals should not exceed 30 VDC, and if the current exceeds 10 mA, an external resistor R0 is necessary. The document also highlights the importance of using appropriate wiring to maintain signal integrity and prevent transmission frequency reduction.

Product Specifications and Features

Product Lines: The document outlines various product lines including AR46, AR66, AR69, AR98, and AR911 series, with specifications for single and double shaft types.
Specifications: The OPX-2A features an LED display, 5m cable length, and operates in ambient temperatures from 0 to +40°C. The control module dimensions and mass are specified.
Features: Internal driver parameters and data settings can be adjusted for speed and I/O monitoring. The MEXE02 software allows for operation data editing and monitoring on a computer.

Operating Environment

Supported Operating Systems: Compatible with Windows 2000, XP, Vista, and 7, with specific service pack requirements.
Hardware Requirements: Requires Intel Core Processor 2 GHz or more, with specific memory and hard disk space requirements.

Cables and Connections

AR Series Cables: Includes a 3m cable for motor-driver connection, with options for flexible and extension cables.
General-Purpose Cable: Shielded cable with a half-pitch connector, suitable for insulation displacement connectors.
RS-485 Communication Cable: Used for linking drivers in a multi-drop configuration.

Accessories

Flexible Couplings: No backlash, high strength, and vibration control features.
Motor Mounting Brackets: For securing stepping motors.
Clean Dampers: Suppress vibration and improve performance, suitable for clean environments.

Controller Module

CM10: Converts a pulse input driver to a built-in controller package, compatible with various serial ports.

Contact Information
Includes contact details for Oriental Motor offices across Europe and Japan.

Catalog excerpts

0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-1

Stepping Motor and Driver Package High-Efficiency AR Series AC Input Built-in Controller Type Pulse Input Type The AR Series substantially reduces heat generation from the motor through use of high-efficiency technology. A pulse input type and a newly released built-in controller type are available.

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-2

AR Series AC Input with newly released Built-In Controller Type System Configuration Adopting Oriental Motor’s Original Closed Loop Control Features of the Built-In Controller Type Necessary Operation Information is Built into the Driver ● Return-to-Home Operation ● Positioning Operation ● Continuous Operation Lower Heat Generation ● JOG Operation, Automatic Return Operation Product Line Connection to Superior System High Precision Positioning with Compact High-Torque Motors ● I/O Control ● Modbus (RTU) Control Specifications and Characteristics Dimensions ◇ Maintains Operation Even During Abrupt...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-3

Features Lineup System Configuration Product Line Specifications and Characteristics Dimensions ◇ Lower Heat Generation The AR Series utilizes high-efficiency technology to achieve a significant reduction in the amount of heat generated from the motor. Power consumption: up to 66% less than a conventional model 800 Power Consumption [kWh/Year] ●Motor Case Temperature under Same Operating Conditions 120 Conventional Model Comparison under the same conditions Power Consumption 66% Reduction Conventional Model AR66AC-◇ Conventional Model CO2 emission: up to 66% less✽ than a conventional model ✽...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-4

Beneficial Features of a Stepping Motor Features ◇ User-Friendly and Easy, Highly Accurate Positioning Stepping motors provide convenient means to ensure highly accurate positioning because they synchronize themselves with commands without requiring feedback. The motor operates synchronously with pulse commands to achieve high response. There’s no delay in operation following a pulse command. Pulse Command Motor Operation Waveform Positioning Completion Signal System Configuration ● Capable of Driving Large Inertial Loads Stepping motors can drive larger inertial loads than servo motors of equivalent...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-5

■ Types of Operation Systems Features Stepping motor and driver packages combine a stepping motor selected from various types with a dedicated driver. In addition to the pulse input type, drivers with a built-in controller type is also available. You can select a desired combination product according to the required operation system. Different drivers are explained below by using the AR Series as an example. Pulse Input Packages Motor Driver Programmable Controller Data Setting Software Built-In Controller Packages A built-in pulse generator allows the motor to be driven via a directly connected...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-6

■ Built-In Controller Package Features The burden on the programmable PLC is reduced because the information necessary for motor operations is built into the driver. This simplifies the system configuration for multi-axis control. Set with control module (sold separately), data setting software, or RS-485 communication. Basic Settings (Factory settings) Operation Data Settings Parameter Changes Control Module (OPX-2A) Data Setting Test Operation Alarm History Connection Cable Parameter Changes Monitor Data Setting Software (MEXE02) Data Copy ●Setting via RS-485 communication is also possible....

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-7

Positioning Operation Operation Function ●One-Shot Operation Speed Operation Data No. 0 Groups can be configured with multiple axes connected via RS-485 communication, and commands sent for each group. Multiaxis simultaneous starting and identical operations are also possible. No. 0 Motor Positioning Operation Start Operation Command (RS-485 Communication) ●Linked Operation Motor Movement of No. 1 Motor (Sub Axis) Motor Movement of No. 2 Motor (Sub Axis) Time Start Command ●Push-Motion Mode Dwell Time −Side +Side Mechanical End Mechanical End +Side —VR —VS Operation Data No. 0 Operation Data...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-8

■ Pulse Input Package Features By using the data setting software and control module, sold separately, parameters can be changed, the alarm history displayed, and each monitor handled according to your demands. Basic Settings Extended Settings (Factory settings) Control Module (OPX-2A) Push-Motion Operation Test Operation Parameter Changes Connection Cable Monitor Data Copy Data Setting Software (MEXE02) System Configuration ● Main Additional Functions from Extended Settings Item Pulse Input Mode Selection Resolution Setting Extended Settings 1-pulse input mode or 2-pulse input mode (negative...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-9

■ Motor Lineup Features ● Characteristics Comparison for Motors and Geared Motors Backlash [arc min (degrees)] Standard · A wide variety of low gear ratios, high-speed operations · Gear Ratio Types 3.6, 7.2, 10, 20, 30 · High Permissible Torque/Maximum Torque · A wide variety of gear ratios for selecting the desired step angle · Center Shaft · Gear Ratio Types 5, 7.2, 10, 25, 36, 50 · High Speed (Low gear ratio), High Positioning Accuracy · High Permissible Torque/Maximum Torque · A wide variety of gear ratios for selecting the desired step angle · Center Shaft · Gear Ratio Types 5, 7.2, 10,...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-10

■ System Configuration Features ● Built-In Controller Package Standard Type with Electromagnetic Brake An example of a system configuration when used with either I/O control or RS-485 communication. ✽1 Not supplied ✽2 To be provided as necessary Accessories (Sold separately) ① Connection Cable Set Flexible Connection Cable Set ② Extension Cable Set Flexible Extension Cable Set System Configuration Accessories (Sold separately)✽2 ③ Control Module ④ Data Setting Software 24 VDC Power Supply for Control✽1 Product Line Driver For Electromagnetic Brake Programmable Controller✽1 Sensor✽1 The product...

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0.36°/Geared Closed Loop Stepper Motor and Driver, High-Efficiency AR Series*-11

■ System Configuration ✽ Not supplied Accessories (Sold separately) ● Pulse Input Package Standard Type with Electromagnetic Brake An example of a single-axis system configuration with the SG8030JY controller. ① Connection Cable Set Flexible Connection Cable Set ② Extension Cable Set Flexible Extension Cable Set Accessories (Sold separately) System Configuration ④ Data Setting Software or To USB Port 24 VDC Power Supply for Electromagnetic Brake✽ Computer✽ Driver Programmable Controller✽ ⑤ Controller The product comes with a 1 m, 2 m or 3 m cable (for motor and electromagnetic brake). AC Power...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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