Rotierende Aktuatoren mit Hohlwelle

DGII-Serie

Kombination aus Closed Loop Schrittmotor und Drehtisch mit Hohlwelle
Auch mit Servomotor erhältlich
Rahmengröße: 60 bis 200 mm, Durchmesser der Hohlwelle: Ø 20 bis 100 mm
Hohe Steifigkeit, hochpräzise Positionierung

Notice Products equipped with the servo motor AZX Series are scheduled to be discontinued.

Eigenschaften Download Produktübersicht und Zusatzinformationen Produkte eingrenzen

Eigenschaften | Rotierende Aktuatoren mit Hohlwelle der DGII-Serie

A Product That Integrates a Hollow Table Using Cross-roller Bearings and a Stepper Motor
Advantages Equipped With αSTEP AZ Series
Support Software, Monitoring Functions
Can be Operated in Conjunction With Collaborative Robots as an Accessory
Applications and Usage Examples
Related Products

A Product That Integrates a Hollow Table Using Cross-roller Bearings and a Stepper Motor

The hollow rotary actuator DGII Series is a product that integrates a hollow table using cross roller bearings and a stepper motor. High power drive is possible due to the speed reduction mechanism inside the actuator.

See the features of the Hollow Rotary Actuator DGII Series in this video.

Direct Load Fastening is Possible

Loads with large inertia such as tables and arms can be installed directly on the output table, eliminating the need for connecting parts (collars), reducing design and assembly effort and parts costs.

Large-Diameter Hollow Output Table

Hollow holes can be used for wiring cables and for air and liquid piping.

Diameter of Hollow Section — Example: DG200R

Applications — Filling Equipment With Piped-In Liquid

High Strength

Can Drive Heavy and Large Loads

Maximum permissible axial load is 4000 N. Maximum permissible moment is 500 N・m. It can drive even a load with a large mass or inertia.

Small Surface Runout

Loads can be placed away from the center of the output table.
Furthermore, the permissible moment value has been increased, making it possible to lengthen the arm.

Relationship Between Load Moment and Displacement

Displacement at a Distance of L = 100 mm From the Center of the Table

Displacement at a Distance of L = 200 mm From the Center of the Table

The Arm Length Can Be Extended to Approximately Three Times. Contributes to Increased Movable Range

	Before Specification change	After specification change
Frame Size [mm]	130	130
Permissible Moment [Nm]	50	160
Load Moment [Nm]	29.4	88.2
Load Mass [kg]	6	6
Distance From Center of Table [m]	0.5	1.5
Plastic Bottles	12	12

The permissible moment equivalent to the frame size of 130mm, one size larger. Contribute to the downsizing of equipment

	Before Specification change	After specification change
Frame Size [mm]	130	85
Permissible Moment [Nm]	50	50
Load Moment [Nm]	29.4	29.4
Load Mass [kg]	6	6
Distance From Center of Table [m]	0.5	0.5
Plastic Bottles	12	12

High Positioning Accuracy

	Motor Vertical Mounting	Motor Horizontal Mounting	Motor Horizontal Mounting (Foot mount)
Backlash	Non-backlash	3~10 arcmin	6 arcmin
Repetitive Positioning Accuracy	±15 arcsec (±0.004°)	±15 arcsec (±0.004°)	±30 arcsec (±0.008°)

Integrated Structure to Reduce Equipment Setup Time

Reduce the Time Required for "Design," "Assembly," and "Adjustment"

Equipment tables and arms can be installed directly on the output table.

High Power Drive With Cross Roller Bearings

The figure above shows the motor vertical mounting structure. As for the structure of the hollow output table, the same applies to the motor horizontal mounting.

Motor Direction That Can Be Selected to Fit the Space

Motor vertical mounting, motor horizontal mounting, and motor horizontal (foot mount) are available. It can be selected according to the installation space in the equipment.
The motor horizontal mounting is thin, allows the height from the mounting surface to be reduced. Additionally, because it is a connector type^* motor, the connection is easy.

*DC input frame size 60 mm is a cable type motor.

Click here for features and advantages of connector type motors

Advantages of Motor Horizontal Mounting (Foot mount)

Machining of motor clearance holes is not necessary, thereby simplifying the mounting plate.
Cables, pipes, etc. can be routed between the legs under the table.

Selectable Mounting Direction

The DGII Series can be installed horizontally, as well as on ceilings and walls, giving more options for equipment design.

Advantages Equipped With αSTEP AZ Series

Ausgestattet mit batterielosem Absolutencoder

Der Motor ist mit einem kleinen batteriefreien mechanischen Absolutencoder (ABZO-Sensor) ausgestattet. Dies kann dazu beitragen, die Produktivität zu steigern und die Kosten zu senken.

Mechanischer Encoder
Selbst wenn während des Betriebs die Stromversorgung unterbrochen wird, bleiben die Positionsinformationen erhalten.
Multiturn-Absolutencoder
Die Erkennung der Absolutposition ist im Bereich von ±900 Umdrehungen (1.800 Umdrehungen) der Motorwelle möglich.

Externe Sensoren sind nicht erforderlich

Da es sich um ein Absolutsystem handelt, sind Referenzsensoren oder Endschalter nicht erforderlich.

Vorteile

Verbesserte schnelle Rückfahrt zum Referenzpunkt und Referenziergenauigkeit
Reduzierte Kosten
Einfache Verdrahtung
Keine Beeinträchtigung durch externe Sensorfehlfunktionen

Batterielos

Mechanische Sensoren benötigen keine Batterien.
Die Positionsinformationen werden mechanisch vom ABZO-Sensor verwaltet.

Vorteile

Batterien müssen nicht ausgetauscht werden
Flexible Treiberinstallation
Sicherheit bei weltweiten Lieferungen

Die Sequenzfunktion vereinfacht die Programmierung

Die Positioniervorgänge der AZ-Serie verfügen über eine Vielzahl von Ablauffunktionen, wie z. B. die Einstellung eines Timers zwischen den Vorgängen und Linked Operation, die bedingte Verzweigung und die Loop-Funktion.
Diese Funktionen können mit der Parametrier-Software MEXE02 eingestellt werden, was das Programm der übergeordneten Steuerung vereinfacht.

Einstellung der Fahrsatzdaten (max. 256)
I/O-Signale (6 Eingänge, 6 Ausgänge)
Remote I/O-Signale (16 Eingangbits, 16 Ausgangsbits)

Convenient Operation and Setting

The AZ Series features allow you to drive:

Reduce Takt Time With Shortcut Operations

Move the shortest distance toward the set target position.

Example)
Moving from the 0° position to 270°, the shortest counterclockwise rotation direction is automatically selected and driven.

Set No-Entrance Area

Ensure equipment is not damaged by collisions with obstacles and work area is maintained.

Easy to Control by Setting the No-Entrance Area

Infinite Multi-Rotation is Possible

Equipped with a wrap function that can automatically reset the current position to "0°." Infinite multi-rotation operation is possible.

Reduces Equipment Setup Time

The parameters required to operate the hollow rotary actuator are set at the time of shipment. Contributes to reduced equipment setup time.

[Example of parameters set at the time of shipment]

Home position
Resolution (0.01°/step)
Setting the rotation direction of the output table
Wrap function setting (±180°)

*Each initial setting value can be changed.

Drivers That Can Be Selected to Match the Host Controller

The lineup is available for a variety of controls, systems, and interfaces.

Driver Type		Compatible Interfaces	Single Axis Driver
			AC Input	DC Input
			AZ Series Equipped	AZ Series Equipped
Network Compatible	Direct control of the driver from a upper-level control device via industrial network	EtherCAT	○	○
		EtherNet/IP™	○	○
		PROFINET	○	○
		MECHATROLINK-III	○	－
		SSCNET III/H	○	－
Built-In Controller	Operation data is built into the driver. Controllable via Modbus (RTU) and I/O. Can be controlled via CC-Link by using a network converter.	Modbus (RTU) I/O CC-Link^*	○	○
Pulse Input With RS-485 Communication	Controlled by pulse signal. Motor status information can be monitored via Modbus (RTU)	Pulse input Modbus (RTU)	○	○
Pulse Input	Controlled by pulse signal	Pulse input	○	○

DC input mini Driver and multi-axis driver lineups are also available.

*Available when using a network converter (sold separately).

AZ Series Equipped Product Line

Since the motors equipped are the same, the operating and maintenance methods are the same.

Electric Actuators (AZ Series equipped)

Electric Linear Slide	Electric Cylinder	Compact Electric Cylinder	Rack-and-Pinion System	Electric Gripper	Hollow Rotary Actuator
EZS Series	EAC Series	DR Series DRS2 Series	L Series	EH Series	DGII Series

The power supply input of the equipped motor differs between series. Refer to each series page for the detailed product line.

Support Software, Monitoring Functions

Einfacher Betrieb vom PC mit der Parametrier-Software MEXE02

Mit der Parametrier-Software MEXE02 können Fahrsatzdaten und verschiedene Parameter eingestellt, Positionen geteacht und Antriebe überwacht werden.

Hier klicken, um die Parametrier-Software herunterzuladen

Umfassende Unterstützung durch eine Vielzahl von Funktionen der Software vom Start bis zur Wartung

Inbetriebnahme und Test
Nützliche Funktionen für die Verdrahtungsprüfung und eine Testfunktion sind vorhanden.
- Einstellen und Speichern von Fahrsatzdaten
- I/O-Test
- Teaching, Remote Operation
Optimierung
Die folgenden Funktionen helfen bei der Optimierung der Fahrsatzdaten nach der Inbetriebnahme des Antriebs.
- Waveform Monitor
Diagnose und Wartung
Diagnose- und Wartungsfunktionen stehen für die Fehlerdiagnose und Wartung während des Betriebs zur Verfügung.
- Alarm Monitor
- Unit Information Monitor
- Status Monitor

„Operation Data/Parameter Setting“
Waveform Monitor

Hier klicken, um Details zu Funktionen der Parametrier-Software zu erhalten

Can Be Operated in Conjunction With Collaborative Robots as an Accessory

This can be used for turning of axes around the robot.

Products for Combination (Common to FANUC UNIVERSAL ROBOTS)

Hollow Rotary Actuators

DGII Series equipped with AZ Series (DC input)
Drivers

AZ Series mini Driver Ethernet type (DC input)

Universal Robots Certified Application

Can Be Controlled Directly From URCap

URCap ^*1 dedicated to the DGII Series allows control of the universal robot and the DGII Series in conjunction. You can set and change the travel amount and speed, etc. from the universal robot teaching pendant.

UNIVERSAL ROBOTS Product Specifications

URCap

OM_DG2-x.x.x.urcap ^*2
Supported Series

e-Series
PolyScope Version

PolyScope 5.12.2 or higher

URCap is available here:
URCap

*1 URCap is a graphical programming interface for universal robots.
*2 x.x.x. contains version information.

Compatible Peripheral Devices for FANUC Plugin

Directly Controllable From Tablet TP

This plugin software dedicated to the DGII Series allows control of the CRX Series and the DGII Series in conjunction. No external control devices such as PLCs are required, and the FANUC Tablet TP can be used to set and change the travel amount and speed.

FANUC Product Specifications

Plugin Software

ORIENTALMOTOR_AZ.ipl
Supported Series

CRX Series

The software option "User Socket Message Function (A05B-2600-R648)" is required.

Plugin software is available here:
Plugin Software

Note

Inquiries about UNIVERSAL ROBOTS or FANUC products are not covered by our support.

Applications and Usage Examples

Low Speed and Low Vibration Applications

The microstep drive system and smooth drive function allow for low vibration rotary operation, even at low speeds.

Example) Liquid dispensing equipment

Even at low speed, stable and even dispensing is possible.

For High Precision Positioning Applications

It does not cause the phenomenon called "hunting," in which the shaft moves minutely when stopping. This is ideal for applications where vibration when stopping is a problem.

Example) Image inspection equipment

Accurate images can be captured because there is no hunting.

Related Products

DGII Series Hollow Rotary Gearhead

The single DGII Series actuator unit (hollow rotary gearhead). The actuator structure of the DGII Series remains the same and is used in combination with servo motors of various companies through coupling connection. Suitable for large-inertia drive applications.

Click here for an alternative product
DGN130R2-18
DGN200R2-18

Dedicated for use with servo motors from various companies

mini-Treiber der AZ-Serie für DC-Stromversorgung

mini-Treiber, kompakter und leichter als ein Standard-Treiber. Unterstützt den Batteriebetrieb und erweitert damit das Spektrum der möglichen Anwendungen.

Hier klicken für Details