Miniature Ball Screw Assemblies & Actuators

Ball Screw Assemblies Including Miniature Linear Actuators

Miniature ball screw assemblies consist of a compact screw shaft and matching nut with precision helical grooves that recirculate ball bearings, converting rotary motion into smooth, low-friction linear motion. Designed for small-scale automation, positioning, and motion control applications, these assemblies are available with 1 mm, 2 mm, and 2.5 mm lead sizes and screw diameters of 6 mm, 8 mm, and 10 mm. The 1050 steel screw is precision rolled in the US for accuracy, consistency, and reliable travel, with flanged nut and cylindrical nut configurations available to support different mounting requirements. Compared with lead screws, miniature ball screws require less than one-third the torque, making rotary-to-linear motion transfer easier and more efficient in compact systems. They are compatible with NEMA 08, 11, 14, 17, and 23 motor frame sizes, giving designers flexible options for integrating precise linear motion into space-constrained assemblies.

More About Ball Screw Assemblies Including Miniature Linear Actuators

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128 products
Ball Screw Linear Actuator with a screw diameter of 8mm, a lead of 1mm and a length of 150mm. Includes a NEMA 17 single stack motor and equipped with a flanged nut, it's perfect for precise movements in confined setups. The assembly is delivered fully constructed. Part of the miniature..
$282.20
Ball screw linear actuator with a 6mm screw diameter, a lead of 1mm and a length of 250mm. The assembly includes a NEMA 17 single stack motor. The flanged nut allows for straightforward assembly and maintenance, making it ideal for applications demanding precision and compactness. The assembly is delivered fully..
$293.98
Linear actuator from our miniature metric ball screw motor series, with a screw diameter of 6mm, a lead of 1mm and a length of 150mm. Including a NEMA 17 single stack motor, this assembly features a user-friendly flanged nut for quick installation and superior performance in limited spaces. The assembly..
$282.20
Miniature ball screw linear actuator with a screw diameter of 10mm, a lead of 2mm and a length of 500mm. Offers an extended length for applications requiring precise linear motion over greater distances. Includes a NEMA 14 motor. Equipped with a convenient flanged nut, it delivers exceptional performance in compact..
$342.76
Miniature ball screw linear actuator with a NEMA 14 motor, a screw diameter of 10mm, a lead of 2mm and a length of 200mm. The flanged nut ensures easy installation, providing a compact and efficient solution for applications requiring precise linear motion. The assembly is delivered fully constructed. Belongs to..
$307.46
Ball screw linear actuator with a screw diameter of 8mm, a lead of 2mm and a length of 250mm. This is part of our miniature metric ball screw series. Includes a NEMA 14 motor. Features a flanged nut for easy integration and is perfect for space-sensitive, precision-oriented tasks. The assembly..
$313.35
Miniature Ball Screw Actuator with a screw diameter of 8mm, a lead of 2mm and a length of 150mm. Includes a NEMA 14 motor. The flanged nut facilitates easy assembly and maintenance, making it perfect for applications requiring high precision and efficiency. The assembly is delivered fully constructed. Integral to..
$301.58
Ball Screw Linear Actuator with a screw diameter of 8mm, a lead of 2.5mm and a length of 250mm. This is designed for compact applications that require precise linear movements. Including a NEMA 14 motor and featuring a user-friendly flanged nut, this model is ideal for advanced applications where space..
$313.35
Miniature Ball Screw Linear Actuator with a screw diameter of 8mm, a lead of 2.5mm and a length of 150mm. This is a unique combination of compact design and high performance, including a NEMA 14 motor. It features a flanged nut for easy installation, suited for high-precision applications where space..
$301.58
Ball Screw Linear Actuator with a screw diameter of 8mm, a lead of 1mm and a length of 250mm. This is part of our premium miniature ball screw motor series. Includes a NEMA 14 motor, enhancing linear motion capabilities in compact settings. The flanged nut offers easy assembly, making it..
$313.35
Ball screw linear actuator with an 8mm screw diameter, a lead of 1mm and a length of 150mm. Includes a NEMA 14 motor. The flanged nut makes mounting simple, supporting high precision and efficiency in limited space environments. The assembly is delivered fully constructed. Component of the miniature metric ball..
$301.58
Miniature Ball Screw Linear Actuator with a screw diameter of 6mm, a lead of 1mm and a length of 250mm. Includes a NEMA 14 motor and uses a flanged nut to facilitate easy installation and removal. Ideal for applications with spatial constraints. The assembly is delivered fully constructed. Part of..
$313.35
Ball screw linear actuator with a screw diameter of 6mm, a lead of 1mm and a length of 150mm. Featuring a flanged nut and NEMA 14 motor, it offers ease of installation and robust performance, perfect for precise movements in limited spaces. The assembly is delivered fully constructed. Integral to..
$301.58
Ball Screw Linear Actuator with a flanged nut, a 6mm screw diameter, a 1mm lead and a 250mm length. Includes a NEMA 11 motor and features a user-friendly flanged nut, making it an excellent choice for applications requiring high precision in small spaces. The assembly is delivered fully constructed. Integral..
$335.40
Flanged Nut Miniature Ball Screw Linear Actuator with a NEMA 11 motor, a screw diameter of 6mm, a lead of 1mm and a length of 150mm. Optimize your compact applications with this high-performance linear motion actuator from our miniature metric ball screw motor series. The flanged nut and motor simplifies..
$323.63
Ball Screw Linear Actuator with a screw diameter of 6mm, a lead of 1mm and a length of 250mm. The assembly, integrating a flanged nut, is specifically tailored for ease of use and rapid integration in systems using NEMA 8 motors. It's the ideal solution for projects demanding high precision..
$352.53
Ball Screw Linear Actuator with a screw diameter of 6mm, a lead of 1mm and a length of 150mm. This is designed to enhance the efficiency of compact applications. Featuring a flanged nut, this actuator simplifies installation and removal processes within assembly lines. Compatible with NEMA 8 motors, it's ideal..
$340.76
Miniature Ball Screw Linear Actuator with a grade 10 screw diameter of 10mm, a lead of 2mm and a length of 500mm. From our miniature metric ball screw series, this is specifically designed for NEMA 23 Power Plus motors. Compact with precision accuracy. Miniature metric ball screw collection Diameter: 10..
$422.74
Ball Screw Linear Actuator with a cylindrical nut, a screw diameter of 10mm, a lead of 2mm and a length of 500mm. Part of our miniature ball screw series, it provides precision linear motion for NEMA 23 double stack motors. Ideal for applications requiring length and high torque without sacrificing..
$302.56
Miniature Ball Screw Linear Actuator with a screw diameter of 10mm, a lead of 2mm and a length of 500mm. Grade 10 quality. Designed for those who require the extended length without sacrificing the precision provided by NEMA 23 single stack motors, ideal for sophisticated, space-constrained setups. The assembly is..
$291.65

Ball Screw Assemblies Including Miniature Linear Actuators

128 products

Miniature ball screw assemblies consist of a compact screw shaft and matching nut with precision helical grooves that recirculate ball bearings, converting rotary motion into smooth, low-friction linear motion. Designed for small-scale automation, positioning, and motion control applications, these assemblies are available with 1 mm, 2 mm, and 2.5 mm lead sizes and screw diameters of 6 mm, 8 mm, and 10 mm. The 1050 steel screw is precision rolled in the US for accuracy, consistency, and reliable travel, with flanged nut and cylindrical nut configurations available to support different mounting requirements. Compared with lead screws, miniature ball screws require less than one-third the torque, making rotary-to-linear motion transfer easier and more efficient in compact systems. They are compatible with NEMA 08, 11, 14, 17, and 23 motor frame sizes, giving designers flexible options for integrating precise linear motion into space-constrained assemblies.