Product Overview: Oriental Motor DRL60PA4-05M
The DRL60PA4-05M is a high-precision, compact linear actuator from Oriental Motor’s DRLII Series. This integrated system combines a high-resolution 2-phase stepper motor with a precision-ground ball screw, designed specifically for applications requiring micro-positioning and high repetitive accuracy. The DRL60PA4-05M is the industry standard for medical diagnostic equipment, semiconductor handling, and precision optical adjustment where space is constrained but performance is non-negotiable.
High Precision Stepper-Driven Linear Motion
By utilizing an integrated structure, the DRL60PA4-05M eliminates the need for external couplings and brackets, which significantly reduces mechanical backlash and improves system rigidity. The «PA» designation indicates the inclusion of a high-performance pilot-guided rod, while the «05M» refers to the specific 50mm stroke length. This actuator provides sub-millimetric positioning resolution, allowing for smooth, quiet, and vibration-free motion even at low speeds. It is designed to be paired with Oriental Motor’s specialized 24VDC drivers for optimal current control and torque efficiency.
Key Technical Characteristics
- Part Number: DRL60PA4-05M.
- Frame Size: 60 mm (2.36 in.).
- Stroke Length: 50 mm.
- Lead: 4 mm.
- Motor Type: 2-Phase Stepper Motor.
- Resolution: 0.02 mm/step (Full step).
- Max Push Force: High axial load capacity.
- Guiding: Integrated pilot-guided rod for lateral stability.
Industrial Durability and Maintenance
The DRL60PA4-05M is built for a long maintenance-free service life. The ball screw and guides are lubricated with high-grade industrial grease, ensuring minimal wear over millions of cycles. Because the motor and screw are a single assembly, there is no risk of misalignment between the drive and the actuator. This «plug-and-play» design reduces installation time and minimizes the total footprint of the motion assembly.
| Feature | Specification |
| Repeatability | ±0.01 mm |
| Mass | Approx. 1.2 kg |
| Power Input | 24 VDC (Via Driver) |
Frequently Asked Questions
Does it require a separate driver? Yes, it must be used with a 2-phase stepper driver such as the CMD21 series. Can it be used vertically? Yes, the high-rigidity ball screw is designed to handle axial loads in any orientation.
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