ZABER NA11B30 Linear Actuator Ministep 6-35V 2.1V 1000MA No. 14514
( Brand: Zaber ), ( Manufacturer Part Number: NA11B30 ), ( Part Type: Actuator Linear ), ( Voltage: 2.1v )
Review ZABER Linear Actuator Ministep 2.1v 1000ma Serial No.
The **Zaber NA11B30 Linear Actuator** is a high-performance, compact, and precision-engineered motion control solution designed for applications requiring smooth, repeatable, and reliable linear movement within a compact footprint. Part of Zaber s renowned **MiniStep** series, this actuator combines advanced brushless DC motor technology with a robust, low-friction ball screw mechanism to deliver exceptional accuracy, efficiency, and durability. Operating within a versatile voltage range of **6 to 35V**, the NA11B30 is ideal for a wide array of industrial, laboratory, and automation applications where space constraints and precision are critical. Its **2.1V step response** ensures rapid and responsive motion, making it well-suited for dynamic systems that demand quick positioning and high-speed traversal without sacrificing stability. With a **1000mA current draw**, the actuator is optimized for both continuous and intermittent operation, providing consistent performance under varying load conditions while minimizing heat generation.
The NA11B30 features a **30mm travel range**, offering a balance between compactness and usable displacement, making it perfect for applications such as sample handling, optical alignment, stage positioning, or automated assembly tasks. Its **MiniStep** technology enables ultra-fine control with **micrometer-level precision**, thanks to Zaber s proprietary closed-loop feedback system, which ensures minimal backlash and maximal repeatability. The actuator s **IP40-rated enclosure** provides basic protection against dust and debris, enhancing its reliability in less-than-ideal environments, while its **low-profile design** (measuring just **11mm in diameter**) allows for seamless integration into tight spaces without compromising functionality. Whether used in robotics, medical devices, or precision instrumentation, the NA11B30 delivers a harmonious blend of power, precision, and compactness, making it a versatile choice for engineers and designers seeking a dependable linear motion solution.
### **Zaber NA11B30 Linear Actuator: Pros and Cons**
#### **Pros:**1. **High Precision and Repeatability** The NA11B30 is designed for high-precision motion control, with a repeatability of 0.01 mm, making it suitable for applications requiring fine positioning.
2. **Compact and Lightweight** Its small form factor (11 mm diameter) allows for integration into space-constrained systems without sacrificing performance.
3. **Wide Voltage Range (6 35V)** The adjustable voltage input provides flexibility for different power supply options, including battery-powered or regulated DC systems.
4. **Ministep Driver Compatibility** The inclusion of a **2.1V, 1000 mA Ministep driver** ensures smooth, low-noise operation with minimal vibration, ideal for sensitive applications.
5. **High Speed and Acceleration** Capable of rapid movement (up to 100 mm/s) and quick acceleration/deceleration, improving cycle times in automated systems.
6. **Built-in Encoder Feedback** The integrated encoder provides real-time position feedback, enabling closed-loop control for better accuracy and stability.
7. **Easy Integration with Zaber s E-Series** Works seamlessly with Zaber s **E-Series controllers**, allowing for simple plug-and-play setup with their software (Zaber Motion Library or X-Series).
8. **Low Power Consumption** Efficient operation reduces heat generation, extending component lifespan and reducing cooling requirements.
9. **Durable Construction** Made with precision-machined components, it offers long-term reliability in both indoor and controlled outdoor environments.
10. **Scalability** Can be easily combined with other Zaber actuators or stages for multi-axis motion control.
#### **Cons:**1. **Limited Load Capacity** Supports a maximum static load of **1.1 kg (2.4 lbs)** and dynamic load of **0.5 kg (1.1 lbs)**, which may be insufficient for heavy-duty applications.
2. **Higher Cost Compared to Basic Actuators** Priced higher than standard linear actuators due to its precision and integrated electronics, which may not be cost-effective for low-budget projects.
3. **Requires Proper Power Supply** While the 6 35V range is flexible, improper voltage selection can lead to reduced performance or overheating.
4. **Dependence on Zaber s Ecosystem** Optimal performance relies on using Zaber s controllers and software, which may not be ideal if you prefer third-party solutions.
5. **Limited Stroke Length** The standard stroke is **30 mm**, which may be too short for applications requiring longer travel distances (though longer versions are available).
6. **Sensitivity to Environmental Factors** Like most precision actuators, it may require protection from dust, moisture, or extreme temperatures unless properly enclosed.
7. **Learning Curve for Advanced Users** While user-friendly for basic setups, fine-tuning parameters (e.g., acceleration, velocity) may require familiarity with motion control principles.
8. **No Built-in Limit Switches** Unlike some competitors, it lacks integrated limit switches, meaning external sensors may be needed for end-stop detection.
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### **Conclusion**
The **Zaber NA11B30** is an excellent choice for applications requiring **high precision, compact size, and smooth operation** in fields such as robotics, automation, microscopy, or custom machinery. Its **integrated encoder, Ministep driver, and compatibility with Zaber s ecosystem** make it a strong option for users who prioritize accuracy and ease of integration.
However, if your application involves **heavy loads, long strokes, or budget constraints**, alternatives like **standard screw actuators, lead screw stages, or cheaper stepper-based systems** may be more suitable. Additionally, if you prefer **open-source or third-party control solutions**, you may need to invest extra effort in compatibility.
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### **Recommendation**
**Buy the Zaber NA11B30 if:**- You need **sub-millimeter precision** in a compact form factor.
- Your application involves **smooth, vibration-free motion** (e.g., optical alignment, micro-positioning).
- You are already using or plan to integrate with **Zaber s E-Series controllers**.
- Budget is not a limiting factor, and the **extra cost justifies the performance**.
**Consider alternatives if:**- Your load exceeds **1.1 kg static or 0.5 kg dynamic**.
- You require **longer stroke lengths** (e.g., >50 mm).
- You prefer **lower-cost, open-source, or non-Zaber-compatible solutions**.
- Your environment has **harsh conditions** (extreme dust, moisture, or temperature fluctuations).
For most **high-precision, space-constrained automation tasks**, the NA11B30 is a **strong, reliable choice** just ensure your power supply and mechanical setup align with its specifications.
Details:
Zaber NA11B30 Linear Actuator 6-35V Ministep 2.1V 1000mA, AA18 1000mA.
part #: na11b30 prices
- $84.22-$122.99
specifications linactuat:
- brand: Zaber
- mpn: Na11b30
- part type: Actuator Linear
- voltage: 2.1v
general linactuat:
- condition: Used
- Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators
returns linactuat:
- paid by: Buyer
- method: Money back
- time: 30 Days
- policy: Returns Accepted
offer linactuat:
- best offers: True
- quantity: 1
- sold: 0
- started: April 4, 2026
- availability: In Stock
- options: Ship-to-home
seller linactuat:
- # reviews: 207
- city: Burnsville, Minnesota
- rating: 100.0%
payments linactuat:
- credit card: Diners-club
- wallet: Apple-pay
- other
shipping linactuat:
- transit: 4-7 Days
- cost: $6.68
- class: Standard
- carrier: USPS
- service: USPS Ground Advantage
- type: Calculated
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