Rack-and-Pinion System
L Series
αSTEP AZ Series Equipped
- A Structure That Integrates a Rack-and-Pinion Mechanism with a Stepper Motor
- Equipped with Closed Loop Stepper Motor
- Stroke 100 to 1000 mm
- Maximum Transportable Mass 100 kg
คุณลักษณะ | Rack-and-Pinion System L Series αSTEP AZ Series Equipped
Key Features
Compact Size and Maximum Transportable Mass of 100 kg
Maximum Transportable Mass 100 kg
Larger-diameter pinion with increased gear strength realizes a maximum transportable mass of 100 kg
Maximum Stroke 1000 mm
Product line includes strokes from 100~1000 mm
Comparison With Electric Linear Slide
The rack-and-pinion system can transport the transportable mass if it is mounted without consideration of the moment of inertia.
Overview of Rack-and-Pinion System
The rack-and-pinion system can easily convert the rotation of the motor into linear motion.
Although the linear motion mechanism part is compact in design, it can transport a large load due to its high strength processing.
Contributing to Design Efficiency
Reduces Startup Time
The rack-and-pinion system reduces the number of components traditionally used, significantly reducing the man-hours required for design and assembly.
Space Saving
By fixing the screw holes on both ends of the rack, the main unit can be self-propelled. This function is effective for equipment that is too small to provide motor space.
Allows Setting in mm Units
αSTEP AZ Series is used for the drive motor.
Using together with the MEXE02 support software makes setting travel amount in mm units easy, allowing for a variety of linear motion applications.
Minimum Travel Amount
High-Speed Type | Large Transportable Mass Type |
---|---|
0.01 mm | 0.001 mm |
Operating Speed Range (For AC input type)
High-Speed Type | Large Transportable Mass Type | |
---|---|---|
Frame Size 60 mm | Frame Size 80 mm | |
0~500 mm/s | 0~90 mm/s | 0~40 mm/s |
Applications
The rack-and-pinion system, which can be applied to a variety of applications, is a user-friendly product that can be selected as if it were a component.
Rack Moving Direction | Motor Fixed | Rack Fixed |
---|---|---|
Parallel (B type) |
Easily move objects by pushing or pulling. |
A wide variety of stroke and speed is available. |
Vertical (F type) |
Vertical operation is also easy. Electromagnetic brake drop protection is also available. |
Using the screw holes at the end of rack simplifies the fastening of loads and rack fixing. |
Real examples from the Oriental Motor production facilities of load elevating and lowering equipment used to explain points for adoption of products.
Oriental Motor's extensive product lineup and wide range of services contribute to overall reduced costs, by shortening startup times, and equipment design with specifications to meet your needs.
Labor-Saving Ideas
At Japan's Manufacturing sites, labor shortages due to a decline in the working population associated with the decreasing birthrate and aging population is becoming an issue. Amidst this, there is an urgent need for labor-saving that reduces the burden of "heavy lifting work" and "repetitive work such as sorting." Rack-and-pinion system that transports high loads contributing to labor-saving in manufacturing operations.
Rack-and-Pinion System Labor-Saving Recommendations
Use Example for L Series (Automated lifting equipment demonstration unit)
Oriental Motor offers a demonstration unit (for exhibition) of the automatic lifting equipment using the L Series. With a simple mechanism, heavy objects up to 100 kg can be lifted and lowered. Refer to the video for details on lifting equipment.
Proposal for Utilization of Rack-and-Pinion System L Series
Overview of Demonstration Unit Configuration
Product Name | List Price | ||
---|---|---|---|
L Series F Type | LM4F40AZMC-6 | 106,500 JPY | |
Built-In Controller Type Driver | AZD-AD | 57,200 JPY | |
Flexible Connection Cable Set (2 m) |
CC020VZRB | 11,800 JPY |
Advantages of AZ Series Equipped
Battery-Free Absolute Encoder Equipped
It is equipped with a small battery-free mechanical absolute encoder (ABZO sensor). This can help improve productivity and reduce costs.
- Mechanical-Type Sensor
Retains positioning information even when power is not supplied - Multi-Rotation Absolute Encoder
Absolute position detection is possible with ±900 (1,800) revolutions of the motor shaft from the home position
No External Sensors Required
As it is an absolute system, home sensors or limit sensors are not required.
Advantages
- Improved High-Speed Return-to-Home + Return-to-Home Accuracy
- Reduced Cost
- Simple Wiring
- Not Affected by External Sensor Malfunction
Battery-Free
Mechanical sensors do not require batteries.
Positioning information is managed mechanically by the ABZO Sensor.
Advantages
- No need to replace batteries
- Unlimited Driver Installation Possibilities
- Safe for Overseas Shipping
Simplifying the Main Program via Sequence Function
The AZ Series come equipped with a wide variety of sequence functions such as timer settings for linked operation and during operations, conditional branching, and loop operation. (excluding some models)
It can be set up using the support software MEXE02, which simplifies the sequence program of the host system.
- Positioning Operation Data Setting Value (max. 256)
- General-Purpose I/O Signal Counts (Input 10, Output 6)
- Communication I/O Signal Counts (Input 16, Output 16)
Return-to-Home Not Required (Built-in controller type)
Even if the power shuts down during a positioning operation, the position information is retained. With the built-in controller type, the positioning operation can be restarted without performing return-to-home, after an emergency stop on the production line or a blackout.
Data Collection of Motor Operation Status and Functions Useful for Preventive and Predictive Maintenance
This software is equipped with various monitoring functions for checking the operating status of the motor.
By using different types of equipment for different situations, it is possible to shorten the start-up and adjustment time of the equipment, as well as to utilize it for maintenance and servicing.
Monitoring Function to Visualize the Motor Operating Status and Help Collect Data
The ABZO sensor bulit in the AZ Series allows you to monitor the motor's operating status numerically.
[Monitoring With MEXE02 Support Software]
In addition, the built-in controller type can realize data collection at a host master via industrial network.
Types of network converters and the industrial networks they support
Information Functions Useful for Preventive and Predictive Maintenance
By setting arbitrary numerical values for the monitored information items, external signals can be output when the values are reached.
Importing this information into the host controller helps in early detection of problems and adjustment of product maintenance timing.
Examples of Information Functions
TRIP Information
You can set the number of rotations you want to output in advance, and output when that number is reached. (Motor operation will continue)
Temperature Information
You can set the desired output temperature in advance, and the driver will output when it reaches that temperature. (Motor operation will continue)
Standardized Wiring, Control, and Maintenance Parts
Various actuator products equipped with the αSTEP AZ Series are available.
Each of them has the same motor and driver, for standardized wiring, control, and maintenance parts.
Wiring Standardization
The wiring for motor cables, I/O signals, and power supply is the same.
Control Standardization
These products can be operated via the same method, since the control method is the same. For the network control, the remote I/O and the command code are also the same. It saves you the trouble of creating a program.
Unification of Maintenance Parts
Maintenance parts can be minimized, since the motor, driver, and cable are common to all. Management costs (parts cost, management space) can be reduced.
AZ Series-Equipped Product Line
Electric Actuators (AZ Series Equipped)
Electric Linear Slides | Electric Cylinders | Compact Electric Cylinders | Rack-and-Pinion System | Electric Grippers | Hollow Rotary Actuators |
---|---|---|---|---|---|
EAS Series EZS Series EZSH Series |
EAC Series | DR Series DRS2 Series |
L Series LJ Linear Heads |
EH Series | DGII Series |
- The power supply input of the installed motor differs between Series. Please refer to each series page for the detailed product line.
Driver Features and Product Line
Drivers That Can be Selected to Match the Host Controller
Driver Type | Compatible Interfaces | Single Axis Driver | ||
---|---|---|---|---|
AC Input | DC Input | |||
Network Compatible | Drivers are controlled directly from a host control device through industrial network | EtherCAT | ○ | ○ |
EtherNet/IP™ | ○ | ○ | ||
PROFINET | ○ | ○ | ||
MECHATROLINK-Ⅲ | ○ | − | ||
SSCNETⅢ/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 drivers and multi-axis driver lineups are also available.
- *Available when using a network converter (sold separately).
- *EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
- *EtherNet/IP™ is a trademark of ODVA.
- *PROFINET is a trademark or registered trademark of PROFIBUS Nutzerorganisation e.V. (PNO).
- *MECHATROLINK is a registered trademark of the MECHATROLINK Members Association.
- *SSCNETⅢ/H is a registered trademark of Mitsubishi Electric Corporation.
- *CC-Link is a registered trademark of the CC-Link Partner Association.
Easy Drive From PC with Support Software MEXE02
By using the support software MEXE02, you can set and edit operation data and various parameters, as well as teach and monitor various conditions.
Click Here to Download the Support Software
Comprehensive Support From Start-up to Maintenance with a Variety of Functions
-
Startup and Evaluation
Useful functions for wiring check and test operation are provided.
- Setting and Saving of Operation Data
- I/O Monitoring
- Teaching, Remote Operation
-
Adjustment
The following functions are available to help you adjust motor operation after the equipment is installed.
- Waveform Monitoring
-
Diagnosis and Maintenance
Diagnostic and maintenance functions are available for trouble diagnosis and maintenance after operation is started.
- Alarm Monitoring
- Unit Information Monitor
- Status Monitor
Product Line
Please purchase the rack and pinion motor, driver and connection cable separately.
L Series DSC Series Equipped
Rack Moving Direction | Frame Size [mm] |
Type | Power Supply Input | Transportable Mass [kg] |
Operating Speed Range [mm/s] |
Stroke [mm] |
Motor | Electromagnetic Brake |
---|---|---|---|---|---|---|---|---|
60 | High speed | AC | 7 | 0 to 500 | 100 to 800 | AZM66 | Blank/Included | |
10 | 0 to 250 | |||||||
DC | 5 | 0 to 200 | 100 to 500 | |||||
10 | 0 to 100 | |||||||
Large transportable mass | AC | 30 | 0 to 90 | 100 to 800 | ||||
DC | 0 to 50 | 100 to 500 | ||||||
80 | High speed | AC | 7 | 0 to 500 | 100 to 1,000 | |||
20 | 0 to 250 | |||||||
DC | 7 | 0 to 150 | ||||||
20 | 0 to 60 | |||||||
Large transportable mass | AC | 70 | 0 to 40 | |||||
100 | 0 to 20 | |||||||
DC | 50 | 0 to 20 | ||||||
100 | 0 to 10 |
Drivers
Driver Type | Power Supply Input [V] |
|
---|---|---|
Built-In Controller | Single-Phase 100-120 Single-Phase/Three-Phase 200-240 DC24/48 |
|
Pulse Input With RS-485 Communication | ||
Pulse Input | ||
EtherCAT Compatible | ||
EtherNet/IP Compatible | ||
PROFINET Compatible | ||
MECHATROLINK-III Compatible | Single-Phase 100-120 Single-Phase/Three-Phase 200-240 |
|
SSCNET III/H Compatible |
Connection Cable Sets/Flexible Connection Cable Sets
- Motor cable from motor cannot be connected directly to driver. Find the right connection cable.
- Use flexible connection cables for applications where cables are bent.
Length [m] |
|
---|---|
0.5~20 | |
The Shortest Positioning Time Can be Easily Calculated
For the L Series rack-and-pinion system, a support tool is available to calculate positioning time as a reference according to the "Model" and "Operation Conditions."
Related Products
AZ Series Multi-Axis Driver DC Input
You can connect the Oriental Motor AZ Series DC input motors and electric actuators equipped with such motors.
- The slim type is only compatible with EtherCAT. For more details, please contact your nearest branch, sales office, or Customer Support Center.
- *EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
- *MECHATROLINK is a registered trademark of MECHATROLINK Members Association.
- *SSCNETⅢ/H is a registered trademark of Mitsubishi Electric Corporation.
AZ Series mini Driver DC Input
This is a mini driver designed to be more compact and lightweight than a box-style driver. Also compatible with battery power supply, so it can be used for an even wider range of applications than before.
L Series
AC Speed Control Motor DSC Series Equipped
This product integrates a rack-and-pinion mechanism and AC speed control motor. It is equipped with the DSC Series, and provides speed control at reasonable cost.
LJ Linear Heads, LH Linear Heads
A linear head with rack-and-pinion mechanism can be directly connected to an AC motor to easily perform linear motion, such as pushing, pulling, raising, and lowering.
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