VEXTA PH264-01 Stepper Motor Linear Actuator Travel Lead 2-PHASE 170MM Screw

( Brand: Vexta ), ( Manufacturer Part Number: PH264-01 ), ( Model: VEXTA PH264-01 ), ( Part Type: Actuator Motor Linear Screw )

Review VEXTA 2-phase Stepper Motor Linear Actuator 170mm Travel Lead Screw

The **Vexta PH264-01 2-Phase Stepper Motor Linear Actuator with 170mm Travel and Lead Screw** is a high-performance, precision-engineered motion control solution designed for applications requiring smooth, repeatable linear movement with exceptional reliability. Built around Vexta s robust **2-phase hybrid stepper motor**, this actuator delivers precise positioning and consistent torque output, making it ideal for industrial automation, CNC machining, medical devices, robotics, and custom fabrication projects. The **170mm travel range** provides ample stroke length for a wide variety of applications, from simple indexing tasks to complex multi-axis movements, while the integrated **lead screw mechanism** ensures smooth, backlash-free motion with minimal wear over extended use. Constructed with durable materials, including a sturdy aluminum housing and high-quality ball bearings, this actuator is engineered to withstand rigorous operating conditions, including vibration, dust, and temperature fluctuations, ensuring long-term durability and performance. The **2-phase hybrid stepper motor** offers superior holding torque and smooth microstepping capabilities, allowing for fine-tuned control and reduced resonance, which is particularly beneficial in applications requiring high precision. Additionally, the actuator s compact yet robust design optimizes space utilization without compromising strength, making it suitable for integration into tight installation environments. Whether used in automated assembly lines, laboratory equipment, or custom mechanical systems, the Vexta PH264-01 provides a seamless balance of power, precision, and reliability, delivering consistent and repeatable linear motion with minimal maintenance requirements. Its compatibility with standard stepper motor drivers and control systems further enhances its versatility, allowing seamless integration into existing automation setups.

### **Pros and Cons of buying a Vexta PH264-01 2-Phase Stepper Motor Linear Actuator (170mm Travel, Lead Screw)**

#### **Pros**

1. **Precision and Accuracy** Stepper motors provide precise positioning and repeatability, making this actuator ideal for applications requiring exact movement (e.g., CNC machines, 3D printers, or automated assembly lines).

2. **High Torque at Low Speeds** The 2-phase stepper motor delivers strong holding torque, ensuring stable operation even under load, which is useful for applications requiring fine control.

3. **Compact and Integrated Design** The actuator combines the motor, lead screw, and housing in a single unit, reducing assembly complexity and saving space.

4. **Good Travel Range (170mm)** The 170mm stroke provides sufficient linear movement for many applications without requiring additional linkages or extensions.

5. **Durable Construction** Vexta is known for quality components, and this actuator appears to be built for reliability, with a lead screw mechanism that minimizes backlash.

6. **Compatibility with Common Drivers** Works with standard stepper motor drivers (e.g., DM542, DRV8825, or TMC2209), making it easy to integrate into existing systems.

7. **Low Maintenance** Since it s a closed-loop system (assuming proper lubrication), it requires minimal upkeep compared to belt-driven or pneumatic actuators.

8. **Versatile Applications** Suitable for prototyping, hobbyist projects, or light industrial use in fields like robotics, automation, or CNC work.

#### **Cons**

1. **Limited Load Capacity** The PH264-01 is a mid-sized actuator, meaning it may struggle with heavy loads (e.g., pushing or lifting more than 5-10 kg without gearing or additional support).

2. **Potential Resonance at High Speeds** Stepper motors can experience resonance or missed steps if driven too quickly, requiring careful tuning of microstepping and acceleration settings.

3. **No Built-in Limit Switches** Unlike some commercial actuators, this model may lack built-in end-stops, requiring external sensors or manual adjustments to prevent over-travel.

4. **Lead Screw Wear Over Time** While durable, lead screws can wear out with prolonged use, especially under heavy loads or in dusty environments, potentially affecting precision.

5. **Higher Cost Than Alternatives** Compared to belt-driven actuators or pneumatic systems, this stepper-based model may be more expensive, though it offers better precision.

6. **Requires External Power Supply** Unlike pneumatic actuators, it needs a stepper driver and power supply, adding to system complexity.

7. **Not Ideal for High-Speed Continuous Motion** While capable of fast movement, it may not match the speed or smoothness of servo motors or pneumatic systems for continuous operation.

8. **Limited Customization** The fixed 170mm travel and lead screw pitch (likely 1.6mm or 2mm) may not suit applications needing longer strokes or different pitches without modifications.

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### **Conclusion**

The **Vexta PH264-01 2-phase stepper motor linear actuator** is a solid choice for applications requiring **precise, repeatable linear motion** within its specified range. It excels in **prototype development, CNC work, robotics, and automated systems** where accuracy and integration with stepper drivers are priorities. However, it is **not ideal for heavy-duty or high-speed continuous motion**, and users should account for potential resonance, wear, and the need for external sensors.

If your project demands **high precision, compact integration, and compatibility with stepper systems**, this actuator is a strong recommendation. For **high-load, high-speed, or cost-sensitive applications**, alternatives like **servo-driven linear actuators, pneumatic systems, or belt-driven mechanisms** may be more suitable.

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### **Recommendation**

- You need **precise, low-speed linear motion** (e.g., for CNC, 3D printing, or automated positioning).

- Your application can handle **moderate loads** (under 10 kg without additional support).

- You already have or plan to use **stepper motor drivers** (e.g., TMC2209, DM542).

- Space and integration complexity are not major concerns.

- You require **heavier loads, higher speeds, or continuous motion** (e.g., servo or pneumatic actuators).

- Your budget is tight, as stepper actuators can be more expensive than simpler solutions.

- You need **longer travel ranges** (this model s 170mm may be limiting).

- Your environment has **high dust, moisture, or vibration**, which could affect performance.

Details:

26E VEXTA PH264-01 2-Phase Stepper Motor Linear Actuator. Cat# V160 Lock. Includes lead screw with 170mm travel. Excellent Condition.

part #: ph26401 prices

• $200.00-$250.00

specifications linactuat:

• brand: Vexta
• mpn: Ph264-01
• model: Vexta Ph264-01
• part type: Actuator Motor Linear Screw

returns linactuat:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

general linactuat:

• Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators
• condition: Used

shipping linactuat:

• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
• carrier: USPS, FedEx
• type: Calculated
• cost: $9.81
• transit: 5-10 Days
• class: Standard

seller linactuat:

• rating: 100.0%
• # reviews: 1089
• city: Plano, Texas

payments linactuat:

• other
• wallet: Apple-pay
• credit card: Discover

offer linactuat:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 9, 2026
• best offers: True

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