Ball Screw Linear Actuators with NEMA Motors
Ways to Order
Ball Screw Linear Actuator 8mmx2mmx250mm NEMA 17 Motor, Flanged Nut BSR0802ATXR-0250-FRS-171-NNN-N
$293.98
Miniature ball screw actuator with a screw diameter of 8mm, a lead of 2mm and a length of 250mm. integrated with a NEMA 17 single stack motor. Featuring a flanged nut, it provides an efficient solution for linear motion requirements in tight spaces. Essential to the miniature metric ball screw..
$293.98
Ball Screw Linear Actuator 8mmx2mmx150mm NEMA 17 Motor, Flanged Nut BSR0802ATXR-0150-FRS-171-NNN-N
$282.20
Miniature ball screw actuator with a screw diameter of 8mm, a lead of 2mm and a length of 150mm. Marries precision with a compact design. Includes a NEMA 17 single stack motor and featuring a flanged nut, it is perfect for precise operations in limited spaces. The assembly is delivered..
$282.20
Ball Screw Linear Actuator 10mmx2mmx500mm NEMA 17 Motor, Flanged Nut BSR1002ATXR-0500-FRS-171-NNN-N
$323.38
Flanged Nut Ball Screw Linear Actuator with a screw diameter of 10mm, a lead of 2mm and a length of 500mm. Designed for use with NEMA 17 single stack motors. It offers the compactness required for tight spaces combined with the extended reach needed for various applications. The assembly is..
$323.38
Miniature ball screw actuator with a screw diameter of 10mm, a lead of 2mm and a length of 200m. Paired with a NEMA 17 double stack motor. The flanged nut ensures easy integration into your systems, making it ideal for challenging projects requiring precision and strength. The assembly is delivered..
$314.14
Ball Screw Linear Actuator 10mmx2mmx200mm NEMA 17 Motor, Flanged Nut BSR1002ATXR-0200-FRS-171-NNN-N
$288.09
Ball Screw Actuator with a screw diameter of 10mm, a lead of 2mm and a length of 200mm, providing high precision linear motion in a compact design. Including a NEMA 17 single stack motor and equipped with a flanged nut, it's designed for applications where space is limited but accuracy..
$288.09
Ball Screw Linear Actuator with a screw diameter of 10mm, a lead of 2mm and a length of 500mm. Offers an extended length and high torque. Including a NEMA 17 double stack motor, the screw assembly features a flanged nut for straightforward integration into sophisticated projects. The assembly is delivered..
$349.43
Ball Screw Linear Actuator with a cylindrical nut, a screw diameter of 6mm, a lead of 1mm and a length of 250mm. This is part of the miniature metric ball screw series and includes a NEMA 11 motor. This assembly excels in applications requiring precise, compact, and efficient linear motion...
$291.04
Ball Screw Linear Actuator with a screw diameter of 8mm, a lead of 2mm and 150mm length. Designed for space-sensitive applications, it provides unparalleled accuracy and efficiency when combined with our single stack NEMA 17 motor. The assembly is delivered fully constructed. Part of the miniature metric ball screw series...
$237.84
Miniature ball screw linear actuator with a NEMA 14 motor, a screw diameter of 6mm, a lead of 1mm, and a length of 150mm. Optimized for compact applications requiring precise linear motion. It includes a NEMA 14 motor, designed for streamlined integration in tight spaces. Part of the miniature metric..
$257.21
Small Ball Screw Linear Actuator with a NEMA 14 motor and a Cylindrical Nut in which small ball bearings roll along the screw's helical grooves. The ball screw has a diameter of 6mm, a lead of 1mm and a length of 250mm. The assembly is delivered fully constructed. Diameter: 6..
$268.98
Miniature Ball Screw Linear Actuator with a Cylindrical Nut, a screw diameter of 6mm, a lead of 1mm and a length of 150mm. This assembly includes a NEMA 11 motor, and features a cylindrical-style nut for a more streamlined design. This unit stands out with its multi-liner ball return system..
$279.27
Ball screw linear actuator with a cylindrical nut, 250mm in length with an 8mm diameter and 2.5mm lead. Includes a NEMA 14 motor. Integral part of the miniature metric ball screw lineup. Diameter: 8 mm; Lead: 2.5 mm; Length: 250 mm. Includes a NEMA 14 motor. Cylindrical-style nut for a..
$268.98
Miniature ball screw linear actuator with a screw diameter of 8mm, a lead of 1mm and a length of 150mm. Includes a NEMA 14 motor and brings enhanced precision to compact spaces. The assembly is delivered fully constructed. Part of the miniature metric ball screw collection. Diameter: 8 mm; Lead:..
$257.21
Miniature Ball Screw Actuator BSR0801AXRU-0250-CSN-140-NNN-N with a NEMA 14 motor and cylindrical nut. The screw diameter is 8mm, the lead 1mm and the length is 250mm. Belongs to the miniature metric ball screw series. Diameter: 8 mm; Lead: 1 mm; Length: 250 mm. Includes a NEMA 14 motor. Streamlined design..
$268.98
Ball Screw Linear Actuator optimized for applications requiring precise and compact linear motion solutions, includes a NEMA 14 motor and featuring a unique lead for specialized requirements. The screw has an 8mm diameter, a lead of 2.5mm and a length of 150mm. A specialized component of the miniature metric ball..
$257.21
Small Ball Screw Actuator with a diameter of 8mm, a lead of 2mm and a length of 250mm. Designed for high precision in tight spaces, and includes a NEMA 14 motor. This part of our miniature ball screw series brings efficiency and precision to demanding tasks. Cylindrical Nut Part of..
$268.98
Ball screw linear actuator with a screw diameter of 10mm, lead of 2mm and length of 500mm. Meant for extended-length applications requiring precision linear motion in a compact design, the assembly includes a NEMA 14 motor and provides unparalleled performance. The assembly is delivered fully constructed. Extended length option in..
$298.39
Miniature ball screw linear actuator with a screw diameter of 10mm, a lead of 2mm and length of 200mm. Designed for larger diameter applications that require precise linear motion in compact spaces, it includes a NEMA 14 motor, offering enhanced capacity and precision. A larger variant in the miniature metric..
$263.10
Miniature ball screw actuator with a cylindrical nut that has a NEMA 14 motor which is designed for space-sensitive applications with its unique dimensions and lead of 2mm. The screw diameter is 8mm and the length is 150mm. Cylindrical Nut Component of the miniature metric ball screw collection. Diameter: 8..
$257.21
Ball screw linear actuator with a cylindrical nut, a screw diameter of 8mm, a lead of 2mm and a length of 250mm. Includes a single stack NEMA 17 motor, ensuring optimal performance in tight spaces. The assembly is delivered fully constructed. Integrated into the miniature metric ball screw lineup. Diameter:..
$249.61
Miniature ball screw actuator assemblies of the BS Series combine a precision ball screw, nut, and NEMA motor into a compact, high-performance linear motion solution. These actuators are available in five NEMA frame sizes — 08, 11, 14, 17, and 23 — with screw diameters ranging from 6 mm to 10 mm depending on the motor size and configuration. They are offered with both flanged and cylindrical nut styles to suit different mounting requirements. A preload option is available for applications that demand higher rigidity and superior positional accuracy. Polymer wipers at each end of the nut effectively prevent the ingress of debris and particulates, helping maintain smooth, long-term operation. Standard and custom-machined journals are available, supporting fixed or floating bearing configurations. Fixed and floating end blocks are also offered, providing flexibility for a wide variety of installation needs. For applications requiring more flexibility, the BE Series offers a highly customizable version of these integrated ball screw actuators in the same screw diameter range and five NEMA frame sizes, with multiple motor lengths, a wider range of leads, and various nut options to better match specific force, speed, and positioning requirements.
- Five frame sizes: NEMA 08/11/14/17/23 and screw diamaters of 6,8,10mm
- Flanged and cylindrical nut configurations
- Preload option for higher rigidity and better positional accuracy
- Polymer wipers located at each end of the nut help prevent the ingress of debris and particulates
- Standard and special machined journals available (fixed or floating)
- Fixed and floating end blocks available
Features & Specifications of Ball Screw Linear Actuator Motor Assemblies
Frequently Asked Questions
What is a motorized ball screw actuator?
A motorized ball screw actuator is a linear motion device that integrates a motor, ball screw, and nut into a single assembly to convert rotary motion into precise linear movement.
What are miniature ball screw actuators used for?
Miniature ball screw actuators are used in applications that require compact size, high precision, and efficient linear motion, including medical devices, automation systems, semiconductor equipment, and robotics.
What are the advantages of ball screw actuators?
Ball screw actuators provide high efficiency, low friction, precise positioning, and long service life compared to other linear motion solutions.
What is the difference between a ball screw and a lead screw?
Ball screws use recirculating ball bearings to reduce friction and improve efficiency, while lead screws rely on sliding contact, resulting in higher friction and lower efficiency.
What does preload mean in a ball screw actuator?
Preload is the internal tension applied to a ball screw assembly to eliminate backlash, increase stiffness, and improve positioning accuracy.
How do you choose a ball screw actuator?
Choosing a ball screw actuator involves evaluating force, speed, stroke length, positioning accuracy, available space, and whether a standard or customizable configuration is required.
What is a NEMA stepper motor?
A NEMA stepper motor is a standardized motor defined by its mounting dimensions, commonly used in motion control systems for precise and repeatable positioning.
What are fixed and floating bearing configurations?
A fixed bearing supports axial and radial loads and locates the screw, while a floating bearing allows for thermal expansion and prevents binding.
What is the benefit of integrated linear actuators?
Integrated linear actuators reduce assembly time, improve alignment, save space, and simplify system design by combining motor and mechanical components into one unit.
When should you choose a customizable actuator instead of a standard one?
A customizable actuator is best when specific force, speed, resolution, or mounting requirements cannot be met by standard, ready-to-ship configurations.
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