Rack-and-Pinion System L Series αSTEP AZ Series Equipped
LM4B20AZMK-3
Rack and Pinion Motor
| Product Classification | Product Name | List Price | Shipping Date |
|---|---|---|---|
| Rack and Pinion Motor | LM4B20AZMK-3 | 1,014.00 € | Up to 5 pcs Estimated Ship 5weeks |
• Specifications and various data of combination products may be shown on the combination product page. Please check the page of the combination product.
Notice: The shipping date refers to the time of dispatch from the warehouse in Düsseldorf/Germany. Shipments with 30 pieces or more will require air freight.
Included
- Rack and Pinion Motor: None
Specifications
Characteristics
Dimensions
Rack and Pinion Motor (When Photomicrosensor is Installed)
Data Download
Other Specifications
General Specifications
| Rack and Pinion Motor | Driver | ||
|---|---|---|---|
| Thermal Class | 130(B) [Certified at 105 (A) when UL/CSA Standards are obtained] |
− | |
| Operating Environment | Ambient Temperature | 0~+40 °C (Non-freezing)*1 | 0~+50 °C (Non-freezing) |
| Ambient Humidity | 85 % max. (Non-condensing) | ||
| Atmosphere | No corrosive gases or dust. No exposure to water, oil or other liquids. | ||
| Degree of Protection | IP30 (Excluding rack moving parts and connectors) | IP10 IP20 for AZD-KED2, AZD-KEP2 and AZD-KPN2 |
|
| Multi-Rotation Detection Range in Power OFF State(Motor output shaft) | ± 900 revolutions (1800 revolutions) | ||
- *1
- According to Oriental Motor’s measurement conditions
Repetitive Positioning Accuracy (Reference value)
This is the actual measurement value with the transportable mass. Varies depending on the load, driving conditions, and mounting direction.
| Product Name | Rack Moving Direction | Repetitive Positioning Accuracy [mm] |
|---|---|---|
| LM2 | Parallel | ±0.25 |
| LM4 | ||
| LM2 | Vertical | ±0.07 |
| LM4 |
Electromagnetic Brake Specifications
| Product Name | LM2 | LM4 |
|---|---|---|
| Type | Power off activated type | |
| Power Supply Voltage | 24 V DC ± 5 %* | |
| Power Supply Current [A] | 0.25 | |
| Time Rating | Continuous | |
- *For the type with an electromagnetic brake, a 24 V DC ± 4 % specification applies if the wiring distance between the motor and driver is extended to 20 m using a cable.
Travel Direction
When shipped, the rack moving direction is set as follows.
Rack Permissible Rotational Torque (Moment)
| Product Name | Rack Permissible Rotational Torque (Moment) |
|---|---|
| LM2 | 0.3 N·m max. |
| LM4 | 0.5 N·m max. |
- Be sure to keep rotational torque below the permissible value.
If too much rotational torque is applied, the abrasion of rack bushings will be sped up.
Permissible Radial Load
Unit: N
| Stroke mm |
LM2□50 | LM2□200 | LM4□20 | LM4□150 |
|---|---|---|---|---|
| 100 | 25 | 25*1 | 120 | 60*1 |
| 200 | 20 | 20*1 | 90 | 40*1 |
| 300 | 10 | 10*1 | 70 | 30*1 |
| 400 | 10 | 10*1 | 60 | 25*1 |
| 500 | 7 | 7*1 | 50 | 20*1 |
| 600 | − | − | 40 | 15*1 |
| 1000 | - | - | 15 | *2 |
- EitherF (vertical to the mounting foot surface) or B (horizontal to the mounting foot surface) indicating the rack moving direction is specified where the box □ is located in the product name.
- *1
- Values are for operating speeds up to 90 mm/s. When operating at speeds exceeding 90 mm/s, provide guides or other devices to prevent radial loads from being applied to the rack.
- *2
- To prevent damage to the rack, provide a guide or other means to prevent radial load from being applied.
Standards
Regulations and Standards Materials
Documents about compliance with regulations and standards can be downloaded from the "Data Download" tab on the product details page.
(The types of files available for download vary by product.)
Explanations of the Global Laws, Regulations and Standards can be found here.
Information about our compliance with regulations and standards for each of our product series can be found here.
Hazardous Substances
The product does not contain any substances (10 substances) exceeding the regulation values of the RoHS Directive (2011/65/EU, 2015/863/EU).
For more information about compliance with regulations on chemical substances in Oriental Motor's Products, click here.
Cables and Accessories
