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ORIENTAL MOTOR
VEXTA Brushless DC Motors

VEXTA Brushless DC Motors

Product catalog summary

Introduction
The document provides a comprehensive overview of speed control systems for brushless DC motor systems, focusing on the BX Series. It includes specifications, features, and configurations for various models and control modules.

BX Series Features
The BX Series offers high performance with a wide speed range of 30 to 3,000 r/min and maintains a flat torque even with load fluctuations. It supports easy speed control through internal or external potentiometers and DC voltage. The series includes models with electromagnetic brakes for vertical applications.

OPX-1A Control Module
When combined with the OPX-1A control module, the BX Series enhances speed control with up to eight individual speed settings, monitoring functionality for position, speed, and torque, and a torque limiting feature. It also supports position control mode without the need for an oscillator.

Safety Standards and Certifications
The BX Series conforms to various safety standards, including UL and CE Marking, with specific model names approved under these standards. The EMC value varies with wiring and layout, requiring final checks when incorporated into equipment.

Product Line and Specifications
The document details the product line, including combination types, output power, and power supply voltage options. It provides specifications for different models, including rated output, speed, torque, and permissible load inertia.

System Configuration
The system configuration includes mounting brackets, flexible couplings, extension cables, and other accessories. It supports various power supply options and includes a programmable controller and regeneration unit.

Speed and Position Control Specifications
The BX Series supports both analog and digital speed settings, with acceleration/deceleration times adjustable via internal potentiometers or digital settings. Position control mode allows for incremental position settings with high resolution and a wide control range.

Gearmotor Torque Table
The document includes a torque table for different gear ratios, indicating the direction of gear shaft rotation relative to the motor shaft.

Common Specifications
Common specifications include motor insulation class, control system type, and input signal requirements, with optical encoder detection for speed and positioning control.

Specifications and Components
1. Power Supply Terminals: Use insulated ring or fork terminals for connections.
2. I/O Terminals (CN4): Crimp terminals are used for wire sizes between AWG 26 and 18. Recommended manufacturer is Phoenix Contact with specific models for different wire sizes.

Driver Internal Circuits
1. Input Circuit: Various inputs such as CW, CCW, M0, M1, M2, FREE, and BRAKE/ACL are used for different control modes and functions.
2. Photocoupler State: Indicates the ON/OFF state of the internal photocoupler.
3. Output Circuit: Outputs like BUSY, ALM, and ASG/BSG are used for monitoring and control.

Control Inputs and Outputs
1. Speed Control Data Selection (M0) Input: Allows speed control via internal potentiometer or external analog setting.
2. Standard Model Input Signals: CW and CCW inputs control motor direction and speed.
3. Motor Control Release (FREE) Input: Cancels motor excitation and releases the brake.
4. Brake (BRAKE)/Alarm Clear (ACL) Input: Functions as BRAKE during normal operation and ACL during protection activation.

Protection and Alarm Functions
1. Alarm (ALM) Output: Indicates driver protection activation and stops the motor.
2. Phase Difference (ASG/BSG) Output: Provides feedback pulses for monitoring.
3. Alarm Pulse (ALP) Output: Indicates the type of protective function activated.

Speed Setting Options
1. External Potentiometer: Allows remote speed setting.
2. External DC Voltage: Allows speed setting via external DC voltage.

OPX-1A Control Module
1. Speed Control Modes: Similar input/output signals as the standard model.
2. Position Control Mode: Allows operation data selection and positioning operations.
3. Mechanical Home Sensor (HOME-LS) Input: Used for return to mechanical home operation.

Graphical Data
1. Speed vs. Dial Plate Reading: Shows the relationship between external potentiometer settings and motor speed.
2. Speed vs. DC Voltage: Illustrates how external DC voltage affects motor speed.

Specifications and Features
The document outlines the specifications and features of a speed control system using brushless DC motors. The AXH Series is highlighted for its compact design, high power output, and superior speed stability. The motors maintain constant torque over a wide speed range and are equipped with protective functions against overload, overvoltage, undervoltage, overspeed, and out-of-phase power.

Operating Procedures
The system operates using external signals to control the motor's direction and speed. The RUN/STAND-BY switch must be set to "RUN" for operation. The motor can rotate clockwise (CW) or counterclockwise (CCW) based on input signals. Both CW and CCW inputs must be on for at least 20 ms to ensure proper operation. Instantaneous reversing is not possible, and simultaneous activation of CW and CCW stops the motor.

Signal Input and Output Circuits
The input circuit requires a small-capacity relay capable of handling 12 VDC, 5 mA. The output circuit uses an open collector output, with a power supply of 26.4 VDC or less to ensure the output current does not exceed 10 mA. The speed output signal is synchronized with the motor speed, allowing for speed measurement and calculation.

Acceleration/Deceleration Settings
The motor's acceleration and deceleration times can be adjusted between 0.5 to 10 seconds using a potentiometer. This setting is accessible by removing the control unit's front panel.

Motor and Control Unit Combinations
The document lists various motor and control unit combinations, specifying models, output power, and compatible control units. It also provides details on accessories like extension cables and mounting brackets.

Safety Standards and Certifications
The AXH Series complies with UL and CSA standards and carries CE marking for EMC directives. The document emphasizes the importance of checking the final EMC level with the motor/driver incorporated in the equipment.

General Specifications
The motors have a speed regulation of ±1% for load, voltage, and temperature variations. The insulation class is rated as Class E, and the motors are designed to withstand specific environmental conditions, including temperature and humidity limits.

Permissible Loads
The document provides permissible overhung and thrust load values for different gear ratios and motor types. It advises minimizing thrust loads and provides specific permissible load inertia values for geared and round shaft types.

Catalog excerpts

Combination Type(Pre-assembled Gearmotor) Mounting Brackets(Accessories) ( ➝ Page A-204) ( ➝ Page A-208) Introduction Extension Cables Driver(Not Supplied) (Not Supplied) OPX-1A Control Module(Accessories)Regeneration Unit(Accessories) Programmable Controller BXFBL ✽ 1 Brushless DC Motor SystemsDC Input (Accessories) ( ➝ Page B-33) ( ➝ Page B-33) A flexible extension cable is available for AC Input 2 ACPower Supply AXU ExternalSpeed Potentiometer (Included) DIN Rail Mounting Plate (Accessories) BX Series Flexible Couplings(Accessories) AXH BX Series. It is most suitable for uses where the cable...

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Output PowerHP1/2530W Output PowerHP1/2530W ModelSingle-Phase 100-115 VAC ModelSingle-Phase 100-115 VAC BX230A-A BX230AM-A Single-Phase, Three-Phase 200-230 VAC1/1260 BX230C-A Single-Phase, Three-Phase 200-230 VAC1/1260 BX230CM-A Single-Phase 100-115 VAC BX460A-A Single-Phase 100-115 VAC BX460AM-A Single-Phase, Three-Phase 200-230 VAC1/6120 BX460C-A Single-Phase, Three-Phase 200-230 VAC1/6120 BX460CM-A Single-Phase 100-115 VAC BX5120A-A Single-Phase 100-115 VAC BX5120AM-A Single-Phase, Three-Phase 200-230 VAC1/4200 BX5120C-A Single-Phase, Three-Phase 200-230 VAC1/4200 BX5120CM-A Single-Phase...

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BX Series Standard BX Series with optional OPX-1A control module30 Variable Speed Range (r/min) 30 3000 (Analog speed setting) 3000 (Analog speed setting)3 3000 (Digital speed setting resolution 1 r/min) Preset Acceleration/Deceleration time is shared by all dataindex operations by one of the following: Internal potentiometer with analog setting (0.1 15 sec.)Օ Digital setting (0 Acceleration/Deceleration Time 30 sec. Setting resolution: 0.001 sec.)Number of Speed Settings2 by analog two-step speed setting8 by one of the following: Analog two-step speed setting + digital six-step speed setting...

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2.5 4 > ( 8 inch (200 mm) LengthShaft Cross Section AAԴ5557 Fits M4 Screw > BHFESUS 10R (MOLEX) > AC Motor Systems 16 inch (400 mm) Length GFH2G5 20 :L = 1.34 (34) GFH2G30 100 :L = 1.50 (38) GFH2G200 :L = 1.69 (43) > Before Using aSpeed ControlSystem 3 (16) (28.5) 5 > ( (11) 0.43 16 inch (400 mm) LengthCable (31) > 06R (MOLEX)Protective Earth Lead 8 inch (200 mm) Length5557 Shaft Cross Section AAԴ 10R (MOLEX)Fits M4 Screw 16 inch (400 mm) Length5557 GFH4G5 20 :L = 1.61 (41) GFH4G30 100 :L = 1.81 (46) GFH4G200 :L = 2.0 (51) Dimensions B-17Connection and Operation B-24Motor and Driver Combinations...

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Brushless DC Motor SystemsDC Input AC Input 1.59 (40.5) 0.004 ) 0.2362 > 0.0016 2 0.1 Cable > 0.63 1.12 > 0.138 3.5 (16) (28.5) > ( (11) 0.43 16 inch (400 mm) LengthCable 06R (MOLEX)5557 1.22 (31) > AXU 8 inch (200 mm) Length5557 Shaft Cross Section AA 10R (MOLEX)Fits M4 Screw > AXH 16 inch (400 mm) LengthProtective Earth Lead GFH5G5 20 :L = 1.77 (45) GFH5G30 100 :L = 2.28 (58) > BHFESUS GFH5G200 :L = 2.52 (64) > AC Motor Systems Before Using aSpeed ControlSystem 0.138 3.5 ( (28.5) 16 inch (400 mm) Length 06R(MOLEX)M4/ 1.22 (31) Shaft Cross Section AAԴ 5557 10R(MOLEX)5557 Cable 16 inch (400 mm)...

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Introduction External Potentiometer(included)(20 k > 300020001000020406080100 BXFBL Ω ) DriverI/OHMLSupplied signal line(1 m) > Brushless DC Motor SystemsDC Input AC Input 1 Speed (r/min) 3 1 2 3 2 ON > AXU ON Shield Wire > Dial plate readingExternal potentiometer dial plate reading vs. speed characteristics AXH ONBUSY Output > BHFESUS ON ON > AC Motor Systems DriverI/OHMLSupplied Signal Line(1 m) CW Operation CW InputBRAKE InputCCW Input Motor Behavior External DC Voltage > 300020001000012345 0 to 5 VDC CCW Operation > Speed (r/min) Before Using aSpeed ControlSystem DC voltage [V]DC voltage...

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SpeedControlSystems Introduction BXFBL Brushless DC Motor SystemsDC Input AC Input 2 AXU AXH BHFESUS AC Motor Systems Before Using aSpeed ControlSystem >

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ѱ 0.5 ( 70 2.36 (60) (10) 0.39 0.293 (7.437) BXFBL Brushless DC Motor SystemsDC Input (11) 0.43 1.22 > AC Input (31) Ring Terminal SRA-21T-4 (JST)Connector Housing 5557-10R (MOLEX)Cable > 2 20 inch (500 mm) Length > AXU 2GN3KA ~ 18KA :L = 1.18 (30) 2GN25KA ~ 180KA : L = 1.57 (40) > AXH

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Brushless DC Motor SystemsDC Input 3.54 (90) 0.71 (18) AC Input 2 0.43 (11) AXU 1.22 (31) 3.54 ( 90) > AXH Cable 20 inch (500 mm) Length > 1.93 (49) (The key is provided with the gearhead) 1.125 19.05 > 0.021 (28.58) > ( 8.5) 4 Holes Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57 >

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78.5 0.39 1.18 (2000) (10) (30) Connect to Power SourceConnect to Control UnitFor single-phase: 3 wires (2 UL Style 3266, AWG20/1-UL Style 3266, AWG 18)For three-phase: 4 wires (3 UL Style 3266, AWG20/1-UL Style 3266, AWG 18) >

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Brushless DC Motor SystemsDC Input > Before Using aSpeed ControlSystem >

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SPEEDALARMCOM 14V Reinforced Photocoupler CWCCWCOM Reinforced Photocoupler 2k Ω Control UnitExternal Controller SPEED OUTALARM OUTCOM CWONOFFONOFFCOMCCW R Notes : ● Use a small-capacity contact type relay capable of opening and closing 12 VDC, 5 mA. ● The signal output is Open Collector Output. > ● Use the power supply of 26.4 VDC or less to connect the limit resistance (R) sothat output current does not exceed 10 mA. > CWCOMCCW Rotation Direction of Motor ● CW (clockwise) directional operationWhen CW input is turned on, the motor runs in a clockwise direction. When CW input is turned off, the...

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✽ Except for 15W type Comb i nat i on Type (Pre-assembled Gearmotors) The combination type (pre-assembled gearmotors) come with the motor and its dedicated gearhead already assembled. This simplifies installation in equipment. Motors and gearheads are also available separately so they can be on hand to make changes or repairs. > Start i ng Torque Rated Torque (54 mm) . (70 mm) . i n i n StandardsCert i f i cat i on BodyULStandards F i le No . i ngEMC D AXH015 type AXH230 type > E20 8 200CE Mark AXH450 type . 2 No . 950UL60950CSA C22 > i rect i vesULE20 AXH5100 typeUL1950CSA C22 > 8 200 . 2 No...

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VEXTA Brushless DC Motors

VEXTA Brushless DC Motors

Catalog excerpts

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