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This section provides an overview for servo actuators as well as their applications and principles. Also, please take a look at the list of 16 servo actuator manufacturers and their company rankings. Here are the top-ranked servo actuator companies as of January, 2025: 1.Tolomatic, Inc., 2.BESMAK, 3.MOOG.
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Categories Related to Servo Actuators
An actuator is a device that converts energy from a power source into some mechanical motion, such as straight-line movement, rotation, or bending. For example, a motor, a common power source, is an actuator.
A servo actuator is a specialized type of actuator used in servo systems. These systems automatically control an object's position, orientation, speed, and force with high precision, following changes in a target value. Servo actuators are essential in guiding and controlling the movement of mechanical systems, offering precise control compared to conventional actuators.
Servo actuators, powered by electricity, are integral in controlling industrial robots and precision machinery. They are also pivotal in the operation of humanoid robot joints, driving mechanisms in food and packaging machinery, conveyor systems, and more. Their applications extend to automatic doors for trains and vehicles, hobby items like radio-controlled cars, coating equipment, and cleaning devices for liquid crystal and semiconductor fabrication.
Servo actuators, a subset of electrically operated actuators, play a pivotal role in servo systems. These systems enable precise control over an object's position, orientation, force, and speed, adapting to changes in target values. This capability allows for the accurate application of force, speed, and angle during movement, making servo actuators vital in mechatronics and various applications such as industrial robots and precision machinery control.
*Including some distributors, etc.
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Moog Inc. was incorporated in 1951 and is headquartered in East Aurora, New York. The company designs manufactures and integrates precision motion and fluid controls and control systems for customers including OEMS in industries such as aerospace, defense, industrial machinery, motorsports, and construction. The company’s product offerings include both systems and components. Examples of systems include actuation systems, naval systems, turreted weapon systems, and space vehicles. Examples of components include manifolds, slip rings, actuators, and servo actuators.
Wittenstein, headquartered in Illinois, USA, is a manufacturer of motion control systems for industrial, energy, aerospace, simulation and other industries. The company's product portfolio include planetary gearheads, servo-right-angle gearheads, linear systems, motors and control loading systems. It offers customized products, systems and solutions for highly dynamic motion, maximum-precise positioning and smart networking for mechatronic drive technology. It partners with companies in the development, design and manufacture of machines for plant and process automation. The company offers resources like software for drive system optimization and CAD POINT for performance and product data as well as engineering services and consultation.
Tolomatic was founded in the 1950s and operates out of Hamel, Minnesota. Tolomatic Is a manufacturer of automation components for industries such as aerospace, agriculture, automotive construction, life sciences, semiconductor, and utilities. Tolomatic has three main product lines which are electric linear actuators, pneumatic linear actuators, and power transmissions. Electric linear actuators include rodless electro-mechanical actuators, electric rod actuators, as well as custom & modified products. Pneumatic linear actuators include rodless pneumatic actuators, rod-style pneumatic linear thrusters, and custom & modified products. Power transmission includes roller screws, industrial caliper brakes, industrial gearboxes, and industrial cone clutches.
IAI America, Inc., founded in Japan, in 1976 is a manufacturer of motion control systems including Electric Actuator, ROBO Cylinder and Multi-Axes Robot. The company's product portfolio includes servo drives, motors, controllers, and integrated systems. Their products find application in optimizing packaging and printing processes and movements in manufacturing processes, enhancing productivity and product quality. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company is headquartered in Torrance, CA, in 1989 and provides worldwide distribution and customer support.
Thermal Press International, Inc., has been a manufacturer of heat sealing, staking equipment, thermal presses, as well as accessories inlding rotary table systems, roll feeds, power shuttle tables, servo actuators, and clamping systems since 1976. These products have applications in automotive, screen, and mobile phone industries . The company is in Livermore, CA, and offers services such as contract machining, R&D support, prototyping, contract assembly, design & process consultation, as well as film welding, foil sealing, medical port sealing, and plastic assembling.
Aries Engineering Co., Inc, established in 1994, is a manufacturer of “hydra-pneumatic” cylinders and presses designed for use in a wide range of assembly and forming applications. The products include lube trays, frame presses, hyper pierces, and servo-driven actuators for the industrial automation, commercial, medical, manufacturing and defence industries. The company in Aries Dr, Dundee, MI, has its products meet the American Act requirement and the Made in USA compliant with all supplied materials accompanied but complete evaluation documentation.
Harmonic Drive LLC, established in 1960, is a manufacturer of precision servo actuators, gearheads, and gear component sets, headquartered in Massachusetts. They offer customized motion control solutions for companies of all sizes, with a strong emphasis on engineering and production. Their strain wave gears and Harmonic Planetary gears are known for their high precision and zero backlash, playing critical roles in applications like robotics, aerospace, medical equipment, and more. With over 60 years of experience, Harmonic Drive has ISO 9001 and AS9100 certifications. They have manufacturing facilities in the US, Japan, and Germany.
Nireco, founded in 1950 and based in Tokyo, Japan, is a manufacturer of control, measurement, and inspection equipment. Its offerings are crucial to the manufacturing processes of various industries, spanning steel, chemicals, food, and printing, enabling businesses to maintain consistent production standards and meet regulatory requirements. These encompass process control systems, automatic marking systems, web control systems, laser devices, and optical equipment. The company has earned ISO9001 certification for all web controllers gained.
CKD Corporation, established in 1943 under the name of Japan Aircraft Electric Co., Ltd., is a Japanese manufacturer of automation machinery and manufacturing components, headquartered in Komaki, Aichi. Their diverse portfolio includes pneumatic and fluid control components, fine system components, drive components, and labor-saving components. The company has also developed various types of automation machinery, such as transparent object inspection systems, pharmaceutical products packaging machines, and more. These products find applications in various industries, for example their automated food packaging systems are designed for maintaining food quality and hygienic conditions. Their fluid control components are used in the solar cell manufacturing process.
SMC corporation was founded in 1959 and is headquartered in Tokyo, Japan. SMC Corporation manufactures and sells automatic control equipment and filtration equipment. SMC has production facilities in 30 countries, technical development centers in Japan, the United States, Europe, and China, and sales offices, globally. SMC product lines divided by them include filter replacements, condensation prevention, heat resistance, thermos-chilling, and others. SMC provides a video library as well as product selection guide to assist customers in finding solutions and optimizing product efficiency.
FOX-VPS Ltd., founded in 1939 and headquartered in Camberley, Surrey, is a British manufacturer specializing in servo-hydraulic test systems. The company's offerings include servo-hydraulic equipment, primarily utilized in acceleration, displacement, load, and velocity control. The company also offers servo actuators with safety manifold systems and mounting options, as well as hydraulic test actuators, featuring different load capacities and mounting styles with symmetric or asymmetric configurations. These actuators are designed to meet the requirements of various precision testing systems, such as fatigue and compression tests. These products find applications in various testing scenarios across industries, including aerospace, automotive, civil engineering, and defense equipment.
BESMAK Material Testing Machines (Besmak Laboratuvar ve Insaat Test Makinalari), founded in 1993, is a Turkish manufacturer based in Kahramankazan, Ankara, engaging in the testing equipment and machine industry. The company’s product portfolio comprises various equipment and machinery for material testing, covering servo hydraulic universal testing machines, servo-hydraulic fatigue testing machines, and servo-electromechanical universal machines. The company also offers specialized equipment for building material testing, such as compression and flexural test machines, designed for concrete and cement. The company's product line further includes equipment and machines tailored for industrial and multiaxial testing systems, as well as various actuators, controllers, and extensometers.
Pegasus Actuators GmbH, established in 2007 and headquartered in Wöllstadt, Germany, is an electronic manufacturer specializing in industrial actuator products. The company offers redundant servo-actuators, designed for remotely piloted vehicles (RPVs) and unmanned air vehicles (UAVs), as well as actuators for optionally piloted vehicles (OPVs). It also caters to original equipment manufacturers (OEMs) by providing commercial off-the-shelf (COTS) or custom actuators. These products are available in compact configurations or completed with integrated heating systems to keep internal components within specified environmental or temperature parameters. The company also fulfills other requirements regarding speed, torque, positioning precision, and lifetime for these custom products.
Centerline (Windsor) Limited is a reputable manufacturer that specializes in the automotive industry. The company was established in 1957 and is based in North America. With a strong market proximity, Centerline offers a wide range of outstanding automotive solutions, which include automated welding systems, assembly lines, and tools. The company experienced team provides comprehensive engineered services, from design and prototype to full-scale production. Centerline (Windsor) Limited's allegiance to excellence and customer satisfaction has solidified its position as an authentic and dependable partner for automotive manufacturers worldwide.
Olsen Actuation UK Ltd, a company founded in 2004, based in Daresbury, UK, is a supplier of electric actuators and servo drives for various manufacturing sectors. The company provides a range of products, including linear motors, gantry systems, and roller screw actuators. Customers in the aerospace, defense, marine, food, and power sectors can rely on these products' high levels of performance, efficiency, and dependability. System solutions, digital printing, graphic design, and engineering support are only some of the customer services provided by the organization.
ATB Automation, a company founded in 1950, based in Mijdrecht, Netherlands, is a supplier of power transmission and motion control components for automation and engineering. The company offers various products such as slewing ring bearings, oscillating mountings, tensioner devices, spiral bevel gearboxes, servo gears and electromechanical actuators. These products are designed to meet the needs of the customers in various sectors such as aerospace, marine, food and power. It offers customer services that include system solutions, digital printing, graphic design and engineering support.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Tolomatic, Inc. |
19.2%
|
| 2 | BESMAK |
13.5%
|
| 3 | MOOG |
11.5%
|
| 4 | Harmonic Drive LLC |
9.6%
|
| 5 | Wittenstein |
7.7%
|
| 6 | Nireco |
7.7%
|
| 7 | Olsen Actuation UK Ltd |
5.8%
|
| 8 | Aries Engineering Co., Inc |
5.8%
|
| 9 | SMC Corporation. |
5.8%
|
| 10 | Pegasus Actuators GmbH |
3.8%
|
Derivation Method
The ranking is calculated based on the click share within the servo actuator page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
7 | 50.0% |
|
Japan
|
3 | 21.4% |
|
United Kingdom
|
2 | 14.3% |
|
Turkey
|
1 | 7.1% |
|
Germany
|
1 | 7.1% |
116 products found
116 products
Fourty ICG Japan Co., Ltd.
630+ people viewing
Last viewed: 7 hours ago
Very Fast Response
The ELECTRAK HD series is a new platform for the Electrak series. The ELECTRAK HD series not only makes it possible to incorporate it into an on -...
10 models listed
Kazumomotion Tech Co., Ltd.
350+ people viewing
Last viewed: 18 hours ago
Fast Response
5.0 Company Review
The ligament -migrated small linear servo actuator MIGHTYZAP is a precision linear position control of motors, gear mechanisms, electronic circuits...
4 models listed
Kazumomotion Tech Co., Ltd.
310+ people viewing
Last viewed: 14 hours ago
Fast Response
5.0 Company Review
A small linear servo actuator, MIGHTYZAP, which is a ligament type that enters and out of the shaft is a servo motor for control of the motor, gear...
Kazumomotion Tech Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
Fast Response
5.0 Company Review
Linear servo actuator MIGHTYZAP is an accessory product.
6 models listed
CKD
70+ people viewing
Last viewed: 8 hours ago
Standard Response
This is a motor-less electric actuator that can be controlled by attaching motors from various manufacturers. Adopting an outer rail system where t...
KSS Co., Ltd.
180+ people viewing
Last viewed: 1 hour ago
Standard Response
A high-performance drive unit that integrates a feed screw and stepping motor without a coupling. The motor is directly attached to the shaft end o...
2 models listed
KSS Co., Ltd.
370+ people viewing
Last viewed: 1 hour ago
Standard Response
By adopting a precision ball screw + Si-servo, this is a hybrid product that enables "perfectly equal pitch positioning," "no vibration," and "no s...
5 models listed
Kazumomotion Tech Co., Ltd.
310+ people viewing
Last viewed: 3 hours ago
Fast Response
5.0 Company Review
■ Characteristics A propulsion control function has been added from the current direct -driven servo actuator, and a new model F/C version has been...
10 models listed
KSS Co., Ltd.
290+ people viewing
Last viewed: 8 hours ago
Standard Response
A compact linear actuator (cylinder type) that combines a 2-phase hollow stepping motor and a ball screw spline (BSSP). The BSSP ball spline acts ...
4 models listed
Kazumomotion Tech Co., Ltd.
380+ people viewing
Last viewed: 15 hours ago
Fast Response
5.0 Company Review
■ Characteristics A propulsion control function has been added from the current direct -driven servo actuator, and a new model F/C version has been...
8 models listed
KSS Co., Ltd.
480+ people viewing
Last viewed: 7 hours ago
Standard Response
A compact linear actuator (cylinder type) that combines a 2-phase hollow stepping motor and a ball screw. A wide variety of drive screw types (prec...
10 models listed
Kazumomotion Tech Co., Ltd.
340+ people viewing
Last viewed: 3 hours ago
Fast Response
5.0 Company Review
■ Characteristics A propulsion control function has been added from the current direct -driven servo actuator, and a new model F/C version has been...
8 models listed
KSS Co., Ltd.
430+ people viewing
Last viewed: 8 hours ago
Standard Response
Electric 1-axis actuator Flex actuator FA series Rolled ball screw type actuator motorless type (standard) By maximizing the features of a miniatu...
10 models listed
Kazumomotion Tech Co., Ltd.
290+ people viewing
Last viewed: 13 minutes ago
Fast Response
5.0 Company Review
■ Characteristics A propulsion control function has been added from the current direct -driven servo actuator, and a new model F/C version has been...
4 models listed
KSS Co., Ltd.
420+ people viewing
Last viewed: 1 hour ago
Standard Response
Electric 1-axis actuator Flex actuator FA series Rolled ball screw type actuator with 5-phase step motor By maximizing the features of a miniature...
10 models listed
TOAMEC Co., Ltd.
70+ people viewing
Last viewed: 1 hour ago
Standard Response
5.0 Company Review
■Features ・Lineup of belt-driven sliders and ball screw-driven sliders ・Long stroke (8500mm) ・High-speed conveyance (maximum 3000mm/S) ・High th...
Wittenstein Turnery Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
■Product description ・A model that incorporates a rod cylinder. - Can be selected from a wide range of stroke thrust variations. ・Maximum thrust:...
Wittenstein Turnery Co., Ltd.
80+ people viewing
Last viewed: 1 hour ago
■Product description - A model that incorporates a slider. ・Select from a wide range of stroke and thrust variations. ■The ternary servo function...
Oriental Motor Co., Ltd.
60+ people viewing
■Summary ・Ball screw drive ・Equipped with closed loop stepping motor ・Stroke 50-850mm ・Small size, high rigidity, simple dustproof structure ■...
Wittenstein
210+ people viewing
Last viewed: 9 hours ago
Our servo actuator features high output density, low inertia, high rigidity, and low backlash. These excellent technical characteristics have grea...
Oriental Motor Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
■Achieves linear motion by assembling with a stepping motor ・Uses sliding screws and highly wear-resistant resin nuts ・Mounting angle dimensions ...
Wittenstein
220+ people viewing
Last viewed: 10 hours ago
Our servo actuator features high output density, low inertia, high rigidity, and low backlash. These excellent technical characteristics have grea...
Oriental Motor Co., Ltd.
60+ people viewing
Last viewed: 4 hours ago
■Summary ・Ball screw drive ・Equipped with closed loop stepping motor ・Stroke 50-850mm ・Small size, high rigidity, clean room compatible ■Clean...
Wittenstein
200+ people viewing
Our servo actuator features high output density, low inertia, high rigidity, and low backlash. These excellent technical characteristics have grea...
Oriental Motor Co., Ltd.
70+ people viewing
Last viewed: 4 hours ago
■Summary ・Structure that integrates rack and pinion and stepping motor ・Equipped with closed loop stepping motor ・Stroke 100-1,000mm ・Maximum p...
Wittenstein
230+ people viewing
Our servo actuator features high output density, low inertia, high rigidity, and low backlash. These excellent technical characteristics have grea...
Wittenstein
200+ people viewing
Our servo actuator features high output density, low inertia, high rigidity, and low backlash. These excellent technical characteristics have grea...
Wittenstein
490+ people viewing
Last viewed: 8 minutes ago
■ Actuator with a compact deceleration machine ･ Built -in planetary gear deceleration machine ･ 1 to 3 speed reduction mechanism maximum torque 12...
10 models listed
Asahi Rubber
430+ people viewing
Last viewed: 21 hours ago
In the development and evaluations of various value -added products that can be attached to windmill blades not only on land but also on land, such...
