High allowable moment

It is compact yet has a high moment.

*For EZSM6.

Allowable moment value in rolling direction [N･m]

Model number	Static allowable moment	Dynamic allowable moment
EZSM3	52.0	10.5
EZSM4	176	27.8
EZSM6	340	55.6

High speed driving of heavy loads is possible

Avoiding interference with peripheral devices

You can change the motor mounting in four different directions, enabling flexible adjustment of the cable’s exit direction to fit the installation location. This adaptability ensures optimal setup regardless of spatial constraints.

Fold-back type shortens overall length

The folded type has a maximum overall length 136.4 mm shorter than the straight type, which contributes to space saving in equipment.

Dust suppression

The table features a low-dust roller structure that contacts the stainless steel sheet, effectively preventing the creation of wear powder. This design ensures a cleaner operation environment.

Cleanroom compatible products are also available (ISO standard cleanliness class 3)

In addition to the low dust-generating roller structure, the use of low dust-generating clean grease has resulted in a cleanroom compatible model that meets ISO Class 3 standards (equivalent to FED Class 1 standards).

A dedicated cable holder (sold separately) is also available.

Equipped with a battery-less absolute sensor

Equipped with a small, battery-less mechanical absolute sensor (ABZO sensor), it contributes to improving productivity and reducing costs.

Mechanical sensors retain position information even when power is off

Multi-rotation absolute sensor: The system can detect the absolute position within a range of ±900 rotations (totaling 1800 rotations) of the motor shaft from the reference origin. This capability ensures precise monitoring and control.

Sequence function simplifies main programs

The AZ series includes various sequence functions, such as linked operation, timer settings between tasks, conditional branching, loop operation, and more (with some exceptions). You can set these features using the MEXE02 support software, which simplifies the sequence programming of the upper system.

• Positioning operation data setting value (maximum 256 points)
• General-purpose input/output points (10 inputs, 6 outputs)
• Number of communication inputs/outputs (16 inputs, 16 outputs)

Functions that help collect data on motor operation status and perform preventive and predictive maintenance

It is equipped with a wide range of monitor functions for checking the operating status of the motor, etc.
By using the appropriate functions according to the situation, it can be useful for shortening the start-up and adjustment time of the device, as well as for maintenance and preservation.

Monitor function that visualizes the motor operation status and is useful for data collection

The ABZO sensor installed in the AZ series allows you to monitor the motor’s operating status numerically.

[Monitoring using the support software MEXE02]

In addition, the type with built-in positioning function can collect data at a higher level master via an FA network.

Information functions useful for preventive and predictive maintenance

By setting a desired value for each information monitor item, a signal can be output to an external device when that value is reached.
By importing this information into a higher-level device, it can be used to detect problems early and adjust the maintenance schedule for the product.

Information function example

TRIP Information

The desired output speed is set in advance, and the output will occur when that speed is reached (the motor will continue to operate).

Temperature Information

The desired output temperature is set in advance, and the output will start when the temperature is reached (the motor will continue to operate).

Unified wiring, control and maintenance parts

We offer a variety of mechanical products equipped with the αSTEP AZ series.
As they are equipped with the same motor and driver, wiring, control, and maintenance parts can be unified.

Unification of wiring

The wiring for the motor cable, input/output signals, power supply, etc. is the same.

Unified controllability

The control method is the same, so it can be used in the same way. In the case of network control, the remote I/O and command codes are the same. This saves the effort of creating programs.

Standardization of maintenance parts

The number of maintenance parts can be kept to a minimum because the motor, driver, and cable are common, which is expected to reduce management costs (parts costs, management space).

Lineup featuring the AZ series

Electric actuator (AZ series installed)

The power input of the installed motor differs depending on the series. Please check the page for each series for detailed lineup.

Drivers can be selected according to the host system

We offer a lineup that can support a variety of controls, systems, and interfaces.

Driver Type		Supported Interfaces	Single Axis Driver
			AC power in	DC power in
Network compatibility	Direct control of the driver from a higher-level control device	EtherCAT	○	○
		EtherNet/IP™	○	○
		PROFINET	○	○
		MECHATROLINK-Ⅲ	○	–
		SSCNETⅢ/H	○	–
Built-in positioning function	Operation data is stored in the driver. Control is possible with Modbus (RTU) and I/O . CC-Link control is possible by using a network converter.	Modbus(RTU) I/O CC-Link *	○	○
Pulse train input with RS-485 communication	Controlled by pulse signals. Motor status information can be monitored via Modbus (RTU).	Pulse train Modbus (RTU)	○	○
Pulse train input	Pulse signal control	Pulse train	○	○

• EtherCAT® is a patented technology licensed from Beckhoff Automation GmbH (Germany) and is a registered trademark.
• EtherNet/IP™ is a trademark of ODVA.
• PROFINET is a trademark or registered trademark of PROFIBUS Nutzerorganisation eV (PNO).
• MECHATROLINK is a registered trademark of the MECHATROLINK Association.
• SSCNETⅢ/H is a registered trademark of Mitsubishi Electric Corporation.
• CC-Link is a registered trademark of the CC-Link Partner Association.

Easily control from a PC using the support software MEXE02

By using the support software MEXE02, you can set and edit operation data and various parameters, as well as perform teaching and monitor various statuses.

A variety of functions provide comprehensive support from start-up to maintenance