
( Brand: Parker Hannifin ), ( Manufacturer Part Number: 404350XRMS-D3H1L1C1 ), ( Part Type: Actuator Linear Motor ), ( Country Of Origin: Usa ), ( Unit Type: Unit )
The **Parker Hannifin Daedal 404350XRMS-D3H1L1C1** is a high-performance, precision-engineered linear actuator designed for demanding industrial applications where reliability, efficiency, and compact form factor are paramount. This advanced stepper motor-driven actuator combines robust construction with intelligent motion control, making it an ideal solution for automated systems requiring precise, repeatable linear motion. Built with Parker Hannifin s renowned Daedal brand, this model features a **closed-loop, hybrid stepper motor** integrated with a high-precision ball screw mechanism, ensuring smooth, backlash-free operation even under heavy loads. The actuator s **D3H1L1C1** designation indicates a **3-phase hybrid stepper motor** with a **1.8 step angle**, providing fine positional control with minimal vibration, while the **12V DC power supply** (adjustable within a specified range) delivers efficient torque output for applications requiring both speed and accuracy. The compact yet sturdy design incorporates a **recirculating ball screw** with a **lead screw pitch of 5 mm**, enabling precise linear displacement with minimal friction, and the sealed housing protects internal components from contaminants, ensuring long-term durability in harsh environments. Whether deployed in CNC machining, automated assembly lines, medical devices, or laboratory instrumentation, this actuator excels in applications where fractional movement, high repeatability ( 0.01 mm), and low maintenance are critical. Its modular design allows for easy integration into existing systems, while the **built-in encoder feedback** enhances closed-loop performance, reducing errors and improving overall system responsiveness. With a **maximum travel range of 400 mm** (adjustable based on configuration) and a **load capacity of up to 50 kg**, this actuator balances power and precision, making it a versatile choice for industries where automation demands both strength and finesse.
### Overview of the Parker Hannifin Daedal 404350XRMS-D3H1L1C1 Linear Actuator (Stepper Motor)
The **Parker Hannifin Daedal 404350XRMS-D3H1L1C1** is a high-performance linear actuator designed for precision motion control applications. It combines a stepper motor with a ball screw mechanism, offering precise positioning, durability, and reliability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **High Precision and Repeatability**
The actuator uses a stepper motor paired with a ball screw, ensuring accurate and repeatable linear motion. This makes it ideal for applications requiring tight tolerances, such as CNC machines, robotics, or automated assembly lines.
2. **Rugged and Durable Construction**
Parker Hannifin is known for its robust industrial components. This actuator is built to withstand harsh environments, including exposure to dust, moisture, and temperature fluctuations, making it suitable for factory floors or outdoor applications with proper sealing.
3. **Compact and Efficient Design**
The integrated stepper motor and ball screw mechanism reduces the overall footprint compared to separate motor-screw systems. This can simplify installation and save space in tight applications.
4. **High Load Capacity**
With a rated load capacity of up to 400 kg (depending on configuration), this actuator can handle substantial forces, making it versatile for heavy-duty tasks like material handling or press operations.
5. **Sealed and Lubricated Ball Screw**
The ball screw is pre-lubricated and sealed, reducing maintenance requirements and extending the lifespan of the actuator. This feature minimizes wear and tear from contaminants.
6. **Compatibility with Motion Control Systems**
The stepper motor can be easily integrated with PLCs, CNC controllers, or other motion control systems via standard interfaces (e.g., step/direction signals, Ethernet, or serial communication). This flexibility allows for seamless automation.
7. **Low Maintenance**
Due to its sealed design and high-quality components, the actuator requires minimal upkeep. Regular lubrication (if applicable) and occasional inspections are typically sufficient to keep it operating efficiently.
8. **Customization Options**
Parker Hannifin offers various configurations, including different lengths, speeds, and mounting options, allowing users to tailor the actuator to specific application needs.
9. **High Speed and Acceleration Capabilities**
The actuator is designed for high-speed linear motion, with the ability to accelerate and decelerate quickly, which is beneficial for dynamic applications like packaging or pick-and-place systems.
10. **Brand Reliability**
Parker Hannifin is a well-established manufacturer with a strong reputation for quality and reliability in industrial automation. This reduces the risk of premature failure or performance issues.
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### **Cons**
1. **High Initial Cost**
Compared to simpler linear actuators (e.g., lead screw or rack-and-pinion designs), this high-precision ball screw actuator is more expensive upfront. The cost may be a barrier for small businesses or budget-conscious projects.
2. **Complex Installation and Setup**
The actuator requires careful alignment, proper mounting, and integration with control systems. Improper installation can lead to reduced performance, increased wear, or even failure. This may necessitate specialized labor or training.
3. **Stepper Motor Limitations**
Stepper motors can lose synchronization (step loss) if the load exceeds the motor s torque or if the drive signal is interrupted. This can result in missed steps or inaccurate positioning, particularly at high speeds or under heavy loads. Hybrid stepper motors (like those used here) mitigate this somewhat but are not immune to such issues.
4. **Heat Generation**
Stepper motors can generate heat during operation, especially under heavy loads or continuous use. While the actuator is designed to dissipate heat, inadequate cooling in confined spaces may require additional ventilation or cooling solutions.
5. **Limited Travel Range**
The standard travel length of this actuator is fixed (e.g., 400 mm in this model). For applications requiring longer strokes, multiple actuators or a different design (e.g., a longer ball screw) may be needed, adding complexity and cost.
6. **Potential for Backlash**
While ball screws are generally low-backlash, some play can occur over time due to wear or improper preloading. This may affect precision in high-accuracy applications unless the system is properly tuned.
7. **Dependence on Power Supply Stability**
Stepper motors require a stable power supply to maintain consistent performance. Voltage fluctuations or power interruptions can cause erratic motion or loss of steps, potentially disrupting automated processes.
8. **Weight**
The actuator is relatively heavy due to its metal construction and ball screw mechanism. This may require reinforced mounting surfaces or additional structural support in some applications.
9. **Limited Availability of Spare Parts**
While Parker Hannifin is reliable, finding replacement parts or servicing the actuator may be challenging in remote locations or for older models. Always verify the availability of support before purchasing.
10. **Learning Curve for Operation**
Users unfamiliar with stepper motor control or linear actuators may need time to optimize settings (e.g., acceleration, deceleration, microstepping) for their specific application. Poor tuning can lead to inefficiencies or damage.
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### **Conclusion**
The **Parker Hannifin Daedal 404350XRMS-D3H1L1C1** is a high-quality, precision linear actuator well-suited for demanding industrial applications requiring accurate, repeatable, and durable motion. Its strengths lie in its reliability, compact design, and compatibility with advanced motion control systems. However, the higher cost, complexity of installation, and potential limitations of stepper motors (such as step loss under heavy loads) must be carefully considered.
This actuator is particularly well-suited for:- **CNC machines** (e.g., milling, lathing)
- **Robotics and automated assembly lines**
- **Material handling systems** (e.g., conveyor adjustments, palletizing)
- **Medical or scientific equipment** requiring precise positioning
- **Industrial presses or clamping systems**
For applications where cost is a major concern or where simpler motion is sufficient, alternatives like lead screw actuators or servo motor-driven systems might be more economical. Additionally, if the actuator will operate in extreme conditions (e.g., high temperatures or corrosive environments), additional sealing or cooling may be required.
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### **Recommendation**
**Buy the Parker Hannifin Daedal 404350XRMS-D3H1L1C1 if:**1. Your application demands **high precision, repeatability, and durability** (e.g., CNC, robotics, or automated manufacturing).
2. You have the **budget** to invest in a premium industrial actuator and can justify the cost based on long-term reliability and performance.
3. Your team has **experience with stepper motor control** or is willing to invest in training to optimize its operation.
4. The actuator s **load capacity, speed, and travel length** meet your requirements without needing extensive modifications.
5. You prioritize **low maintenance** and can ensure proper installation and environmental protection (e.g., sealing against dust/water).
**Consider alternatives if:**1. Your budget is tight, and a **simpler or lower-cost actuator** (e.g., lead screw or rack-and-pinion) can meet your basic motion requirements.
2. Your application involves **extreme loads or speeds** where a **servo motor with closed-loop feedback** would be more reliable than an open-loop stepper.
3. You lack **expertise in motion control systems**, as improper setup could lead to inefficiencies or failures.
4. The actuator s **fixed travel length** is insufficient, and extending it would require complex customization.
**Final Suggestion:** If you proceed with this purchase, ensure you:- Verify compatibility with your **control system** (e.g., PLC, CNC, or motion controller).
- Confirm the **availability of spare parts and local support** from Parker Hannifin or authorized distributors.
- Conduct a **thorough risk assessment** for your specific application, including load testing and environmental considerations.
- Invest in **proper training** for operators to maximize performance and minimize downtime.
For most high-precision industrial applications, the **Parker Hannifin Daedal 404350XRMS-D3H1L1C1** is a sound investment due to its reliability and performance. However, weigh the pros and cons carefully against your project s constraints to ensure it aligns with your needs.
Parker Daedal Linear Actuator 404350XRMS-D3H1L1C1 w/ Stepper Motor: This Hannifin linear actuator assembly is a precision-engineered motion control solution designed for demanding industrial and automation applications, featuring durable dual-carriage platform integrated stepper motor smooth, accurate, repeatable positioning. Return Product, Robotics automation projects. Semiconductor or electronics manufacturing.
Wiring: Includes attached cables and connectors. Cash on Pickup. Built with a rigid aluminum body and precision rails, it offers excellent stability reliability under load, making ideal for CNC systems, robotics, lab automation, custom machinery. Construction: Heavy-duty aluminum body with precision rails.
Shipping: Shipping cost: UPS Calculated. Some exceptions may apply. Laboratory instrumentation. Model: 404350XRMS-D3H1L1C1.
Buyers pay for return shipping. Let us know whats going on, and we ll provide you a return label. Configuration: Dual carriage platform. Applications: Perfect for a wide range of industrial and technical uses: CNC machinery positioning systems.
Motion: Smooth, accurate linear travel for automation systems. Pick-and-place systems. Key Features: Brand: Parker Hannifin Daedal Division. Drive: Stepper Motor.