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Description 10 Manufacturers 304 Products
Shibaura Machine
Oriental Motor Co., Ltd.
Omron
MOOG
Mitsubishi Electric Corporation
Kollmorgen Corporation
FANUC
Elmo Motion Control Ltd.
CKD Nisshin Electrical Corporation Co., Ltd.
B&R

10 Servo Motor Manufacturers in 2026

This section provides an overview for servo motors as well as their applications and principles. Also, please take a look at the list of 10 servo motor manufacturers and their company rankings. Here are the top-ranked servo motor companies as of September, 2026: 1.B&R, 2.MOOG, 3.Shibaura Machine.

Table of Contents

Categories Related to Servo Motors

Electrical Actuators
Encoders
Collaborative Robots
Resolvers
Stepping Motors
Press Units
DC Servomotors
Robotic Controllers
Small Servo Motors
Vertical Articulated Robot
Servo Drivers
Motion Controllers
Brushless Motors
Actuators
Servo Motors
Linear Motors
DC Motors
Servo Linear Motors
Motor Drivers
RC Servo Motors
Servo Amplifiers
Servo Motor Reduction Drives
Servo Actuators
 
What Is a Servo Motor?

Servo motor is a general term for a motor that can freely determine its displacement while incorporating an encoder. The word "servo" is derived from the word "servant" (slave), indicating that it operates as specified. Servo motor is often used in robots and processing machines.

Uses of Servo Motors

Servo motors are almost never seen in household applications, but they are widely used in industrial applications.

One example is assembly robots in automobile factories. Servo motors can be used to assemble a large number of parts quickly and accurately.

Robots with servo motors are also used for painting and welding in automotive plants. Depending on the program, they can reproduce the same motions accurately and quickly.

Precision industrial equipment, such as semiconductor manufacturing equipment and medical devices, also requires high repeatability and accuracy. Many servo motors, both large and small, are used in production equipment.

Principles of Servo Motors

Permanent magnet synchronous motors are the most widely used small AC servo motors in use today. A synchronous motor consists of a rotor, stator, bearings, and a casing.

The rotor of a permanent magnet type synchronous motor has a permanent magnet attached to it, and the stator winding surrounds the rotor in a circular pattern. Wires connected to the stator windings from the outside conduct alternating current to the stator windings.

The stator winding becomes an electromagnet when the current flows through it. As the AC current changes phase with frequency, the electromagnet also changes polarity with time.

The rotor, on the other hand, rotates in response to the phase change of the stator because the polarity of the permanent magnet is fixed. This is the principle of rotational operation of servomotors.

Most servomotors are small in size and capacity. However, induction motors are sometimes used for large-capacity servo motors.

The most important feature of servo motors is that they come with an encoder. The encoder provides feedback of motor displacement to the control equipment.

A dedicated control device is used to power the servo motors. The control device reads the encoder signal and can control the number of revolutions, speed, etc.

Dedicated control devices for servo motors are called servo drivers or servo amplifiers and are sold by motor manufacturers.

Other Information on Servo Motors

1. Difference Between Servo Motors and Stepping Motors

Stepping motors can easily and accurately control the angle and speed of rotation with pulse signals because the amount of rotation is determined by a single pulse. Although the structure is simple and inexpensive, it can be out of synchronization under sudden load and has low torque and high noise level at high rotation speeds.

Servo motors, on the other hand, use a sensor to detect rotation and send feedback signals to the driver. The control signal is compared with the feedback signal and the output is adjusted so that there is no difference, thus enabling fine control.

They rotate more smoothly than stepping motors and are stable, even under high torque, high rotation, or sudden load. On the other hand, motors and drivers are complex and expensive, and since they are controlled by comparison with feedback signals, there is a delay in response to changes in output. Servo motors are used when frequent starting and stopping is required, or when fine control is desired, such as very low speed or reverse rotation. 

2. Servo Motors Torque

Servo motors torque is divided into rated torque and instantaneous maximum torque. Rated torque is the torque output at the motor's rated output and rated rotation speed. During normal operation, the motor is used at or below this torque.

Instantaneous maximum torque is the maximum torque that can be output in a short period of time, which reduces the time required for acceleration and deceleration. It can generate 3 to 5 times more torque than the rated torque, but continued use of the motor at the instantaneous maximum torque will shorten its service life.

List of 10 Servo Motor Manufacturers

*Including some distributors, etc.

Sort by Features

  • Default
  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • United States of America
  • Japan
    • MOOG
      • United States of America Address: 400 Jamison Road, Elma, New York, New York, United States of America

      Manufacturer Overview

      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.

    • FANUC
      • Japan Address: 3580, Shibokusa, Oshino-mura, Minamitsuru-gun, Yamanashi, Japan

      Manufacturer Overview

      FANUC Corporation, established in 1972 and headquartered in Yamanashi Prefecture, Japan, is a manufacturer of factory automation, robomachine, IoT, and robotics. The company offers an extensive and diversified product portfolio including, servomotor, robodrill small cutting machine, roboshot electric injection molding machine, robocut wire electrical discharge machine, and lasers. These cutting-edge products cater to a wide range of industries, spanning from automotive, health care, and aerospace to electronics. The aim of the company is to provide efficient and low-cost products to customers.

    • Shibaura Machine
      • Japan Address: 2-2, Uchisaiwaicho 2-Chome, Chiyoda-ku, Tokyo, Japan

      Manufacturer Overview

      Initially established in 1938, Shibaura Machine has three-quarters of a century providing Comprehensive technology and supporting the “monozukuri” of the world. With the technical and development capabilities of the Shibaura Machine Group, various machines and services create rich value and contribute to the creation of an industrial base. Working on the eight technical platforms, they develop and manufacture a wide range of production devices that meet the needs of the times, delivering the best solutions by combining our accumulated excellent know-how and the latest technology. Shibaura Machine uses its knowledge of modern global standards of advanced technology to support Japan and the world.

    • B&R

      Manufacturer Overview

      B&R Industrial Automation GmbH, founded in 1979 with headquarters in Austria, is a manufacturer of automation technology, including a complete portfolio of robotics, automation, and software. The company's standard and tailored products are used in the automotive, maritime, medical device assembly, packaging, and plastics markets, among many others. The product line includes industrial PCs, I/O systems, robotics, and software for industrial components. B&R joined the ABB Group in 2017 to specialize in the integration of technology and sophisticated engineering to provide industries with solutions for machine and factory automation, motion control, and integrated safety technology.

    • Kollmorgen Corporation

      Manufacturer Overview

      Founded in New York in 1916, Kollmorgen designs and manufactures motion system, drives, motors, actuators, gear heads, automated guided vehicle (AVG) systems, and accessories across a number of implementations and industries. These include aerospace, AGV, food&beverage, machine tools, metal forming, medical automation and imaging, energy, packaging, pharmaceutical, postal sorting, printing, robotics, smart warehouses, and tire and rubber production. Kollmorgen assists customers both in custom designs and in allowing customers to design their own devices based on individual needs.

    • Omron

      Manufacturer Overview

      Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.

    • Elmo Motion Control Ltd.

      Company Overview

      Elmo Motion Control is headquartered in Israel and has offices globally. As per its namesake, Elmo motion control servos, drives, controllers, software and more for customers across a wide array of industries. These include medical, packaging, robotics, laboratory automation, semiconductors, laser processing, and aerospace. Elmo also offers products designed for underwater systems, harsh environments, and warehouse management.

Servo Motor Manufacturer Ranking

*Including some distributors, etc.

Ranking as of September 2026

Derivation Method
Rank Company Click Share
1 B&R
50.0%
2 MOOG
25.0%
3 Shibaura Machine
25.0%

Derivation Method

The ranking is calculated based on the click share within the servo motor page as of September 2026. 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

  1. Mitsubishi Electric Corporation: 145,696
  2. Oriental Motor Co., Ltd.: 3,119
  3. Shibaura Machine: 3,049

Newly Established Company

  1. B&R: 1979 (47 years ago)
  2. FANUC: 1972 (54 years ago)
  3. CKD Nisshin Electrical Corporation Co., Ltd.: 1967 (59 years ago)

Company with a History

  1. Oriental Motor Co., Ltd.: 1885 (141 years ago)
  2. Mitsubishi Electric Corporation: 1921 (105 years ago)
  3. Shibaura Machine: 1949 (77 years ago)

Servo Motor Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Servo Motor Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
Japan Japan 5 83.3%
United States of America United States of America 1 16.7%

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List of Servo Motor Products

304 products found

304 products

Sanmei Co., Ltd.

AC servo drive Σ-7 series servo motor SGM7J model SGM7J-01A7A21

580+ people viewing

Last viewed: 3 hours ago

■To the servo of choice Since Yaskawa Electric began selling the series in 1992, we have continued to engage in dialogue with numerous customers an...


Cyber ​​Dynamic System (CDS) Integrated Motor (CDSR)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic System (CDS) Integrated Motor (CDSR)

670+ people viewing

Last viewed: 1 day ago

■Cyber ​​Dynamic System (CDS) ・Cyber ​​Dynamic System (CDS) is a small electric servo system with a waterproof structure (IP65) that integrates a ...


Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 0.21 Nm-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 0.21 Nm

320+ people viewing

Last viewed: 1 day ago

■RAD series (servo motor for radioactive environments) These brushless servo motors for the nuclear industry provide superior reliability and accur...


Maintenance supplies AC servo motor APM-SC08ADK-Onside Co., Ltd.

Onside Co., Ltd.

Maintenance supplies AC servo motor APM-SC08ADK

480+ people viewing

Last viewed: 1 day ago

■Applicable driver L7SA008A


AC servo motor New R series for positioning and conveyance applications-Dyadic Systems Co., Ltd.

Dyadic Systems Co., Ltd.

AC servo motor New R series for positioning and conveyance applications

1440+ people viewing

Last viewed: 1 hour ago

■Features ・16-point positioning (position, speed, acceleration) or torque control is possible with just the 1/0 (ON/OFF number) command. ・Since n...

7 models listed

RSA0241-AC servo motor New R series for positioning and conveyance applications
RSA0242-AC servo motor New R series for positioning and conveyance applications
RCB0411-AC servo motor New R series for positioning and conveyance applications
RSA0411-AC servo motor New R series for positioning and conveyance applications
RSA0611-AC servo motor New R series for positioning and conveyance applications
RSA1211-0101-TS1-AC servo motor New R series for positioning and conveyance applications

Cyber ​​Dynamic System (CDS) Integrated Motor with Reducer (CDSG)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic System (CDS) Integrated Motor with Reducer (CDSG)

680+ people viewing

Last viewed: 1 hour ago

■Cyber ​​Dynamic System (CDS) ・Cyber ​​Dynamic System (CDS) is a small electric servo system with a waterproof structure (IP65) that integrates a ...


Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 1.5 Nm-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 1.5 Nm

410+ people viewing

Last viewed: 2 hours ago

■RAD series (servo motor for radioactive environments) These brushless servo motors for the nuclear industry provide superior reliability and accur...


FA/general industrial motor AC servo motor/amplifier MINAS A6 family-Panasonic Industry Co., Ltd.

Panasonic Industry Co., Ltd.

FA/general industrial motor AC servo motor/amplifier MINAS A6 family

970+ people viewing

Last viewed: 22 hours ago

■Basic information ・50W～22kW ・Voltage: DC 24 V/48 V・AC 100 V/200 V/400 V ・23 bit absolute/incremental ・Battery-less absolute/incremental enco...


Servo motor & actuator Cyber® Dynamic Motor-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Dynamic Motor

1590+ people viewing

Last viewed: 14 hours ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


AC geared servo motor New R series for positioning and conveyance applications-Dyadic Systems Co., Ltd.

Dyadic Systems Co., Ltd.

AC geared servo motor New R series for positioning and conveyance applications

810+ people viewing

Last viewed: 8 hours ago

■Features ・16-point positioning (position, speed, acceleration) or torque control is possible with just the 1/0 (ON/OFF number) command. ・Since n...

2 models listed

RSA0611-G1-AC geared servo motor New R series for positioning and conveyance applications
RSA0611-G2-AC geared servo motor New R series for positioning and conveyance applications

Cyber ​​Dynamic System (CDS) Integrated Cylinder (CDSL)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic System (CDS) Integrated Cylinder (CDSL)

590+ people viewing

Last viewed: 14 hours ago

■Cyber ​​Dynamic System (CDS) ・Cyber ​​Dynamic System (CDS) is a small electric servo system with a waterproof structure (IP65) that integrates a ...


Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 3.7 Nm-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 3.7 Nm

290+ people viewing

Last viewed: 4 hours ago

■RAD series (servo motor for radioactive environments) These brushless servo motors for the nuclear industry provide superior reliability and accur...


Servo motor & actuator Cyber® Dynamic Actuator R-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Dynamic Actuator R

770+ people viewing

Last viewed: 21 hours ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


AC high-precision geared servo motor New R series for positioning and conveyance applications-Dyadic Systems Co., Ltd.

Dyadic Systems Co., Ltd.

AC high-precision geared servo motor New R series for positioning and conveyance applications

1380+ people viewing

Last viewed: 21 hours ago

■Features ・16-point positioning (position, speed, acceleration) or torque control is possible with just the 1/0 (ON/OFF number) command. ・Since n...

6 models listed

RSA0241-G5-10-0101 (shaft D cut)-AC high-precision geared servo motor New R series for positioning and conveyance applications
RCSA0242-G5-10-0101 (shaft D cut)-AC high-precision geared servo motor New R series for positioning and conveyance applications
RCB0411-G5-06-02 (shaft keyway)-AC high-precision geared servo motor New R series for positioning and conveyance applications
RSA0411-G5-06-0201 (shaft keyway)-AC high-precision geared servo motor New R series for positioning and conveyance applications
RSA0611-G8-05-0201 (shaft keyway)-AC high-precision geared servo motor New R series for positioning and conveyance applications
RSA1211-G8-05-0201 (shaft keyway)-AC high-precision geared servo motor New R series for positioning and conveyance applications

Cyber ​​Dynamic Line Standard Motor (Protection Class IP54)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic Line Standard Motor (Protection Class IP54)

Food Industry Use Medical Industry Use

530+ people viewing

Last viewed: 14 hours ago

■What is Cyber ​​Dynamic Line? ・Cyber ​​Dynamic Line is a small, highly efficient brushless servo motor with a sophisticated design. - Based on sm...


Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 20 Nm-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo motor for special environments Servo motor for radioactive environment RAD series Rated torque 20 Nm

310+ people viewing

■RAD series (servo motor for radioactive environments) These brushless servo motors for the nuclear industry provide superior reliability and accur...


Servo motor & actuator Cyber® Dynamic ActuATOR L-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Dynamic ActuATOR L

590+ people viewing

Last viewed: 1 day ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


Servo motor for industrial sewing machines High torque 1,000W/12Nm type without detector-Sewing Machine Cafe Exciting Sewing Machine Workshop

Sewing Machine Cafe Exciting Sewing Machine Workshop

Servo motor for industrial sewing machines High torque 1,000W/12Nm type without detector

1220+ people viewing

Last viewed: 5 hours ago

■Product name Servo motor for industrial sewing machines High torque 1,000W/12Nm type without detector ■Product contents ・Small and powerful serv...

Price (without tax)

$ 206.82

Cyber ​​Dynamic Line Standard motor with cylinder (protection class IP54)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic Line Standard motor with cylinder (protection class IP54)

Food Industry Use Medical Industry Use

540+ people viewing

Last viewed: 14 hours ago

■What is Cyber ​​Dynamic Line? ・Cyber ​​Dynamic Line is a small, highly efficient brushless servo motor with a sophisticated design. - Based on sm...


Servo motor for special environments Servo motor for high temperature environment TEMP series-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo motor for special environments Servo motor for high temperature environment TEMP series

360+ people viewing

■TEMP series (servo motor for high temperature environments) These brushless servo motors for high temperature environments offer excellent reliabi...


Servo motor & actuator Cyber® Kit LINE SMALL-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Kit LINE SMALL

920+ people viewing

Last viewed: 18 hours ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


Servo motor for industrial sewing machines with high torque 1,000W/12Nm type detector-Sewing Machine Cafe Exciting Sewing Machine Workshop

Sewing Machine Cafe Exciting Sewing Machine Workshop

Servo motor for industrial sewing machines with high torque 1,000W/12Nm type detector

840+ people viewing

Last viewed: 8 hours ago

■Product name Servo motor for industrial sewing machines with high torque 1,000W/12Nm type detector ■Product contents ・Small and powerful servo m...

Price (without tax)

$ 212.73

Servo amplifier for cyber dynamic line SIMCO2 drive Protection class IP20-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Servo amplifier for cyber dynamic line SIMCO2 drive Protection class IP20

540+ people viewing

Last viewed: 1 day ago

■Servo amplifier for cyber dynamic line SIMCO drive is available as a driver to be combined with the product, and you can choose between IP20 and I...


Single-axis machine NC-controlled desktop winding machine AX1 equipped with a servo motor for wire feeding-TNK Co., Ltd.

TNK Co., Ltd.

Single-axis machine NC-controlled desktop winding machine AX1 equipped with a servo motor for wire feeding

1870+ people viewing

Last viewed: 10 hours ago

■Summary ・NC-controlled tabletop winding machine equipped with a servo motor for wire feeding ・Single axis automatic winding machine ・Wrap width...


Servo motor & actuator Cyber® Kit LINE LARGE-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Kit LINE LARGE

600+ people viewing

Last viewed: 17 hours ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


Cyber ​​Dynamic Line High Protection Class Motor (Protection Class IP66/67)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic Line High Protection Class Motor (Protection Class IP66/67)

Food Industry Use Medical Industry Use

550+ people viewing

Last viewed: 16 hours ago

■What is Cyber ​​Dynamic Line? ・Cyber ​​Dynamic Line is a small, highly efficient brushless servo motor with a sophisticated design. - Based on sm...


Single-axis machine NC-controlled desktop winding machine AX2 equipped with a servo motor for wire feeding-TNK Co., Ltd.

TNK Co., Ltd.

Single-axis machine NC-controlled desktop winding machine AX2 equipped with a servo motor for wire feeding

820+ people viewing

Last viewed: 10 hours ago

■Summary ・NC-controlled tabletop winding machine equipped with a servo motor for wire feeding ・Horizontal single-axis automatic winding machine ...


Servo motor & actuator Cyber® Power Motor-Wittenstein

Wittenstein

Servo motor & actuator Cyber® Power Motor

1200+ people viewing

Last viewed: 1 day ago

Wittenstein Cyber ​​Motor develops, manufactures and sells a mechatronics drive system set with advanced services equipped with advanced drive elec...


Servo motor with battery-less absolute sensor AZX series-Oriental Motor Co., Ltd.

Oriental Motor Co., Ltd.

Servo motor with battery-less absolute sensor AZX series

1330+ people viewing

Last viewed: 9 hours ago

■Summary ・Equipped with battery-less absolute sensor ・EtherCAT, EtherNet/IP, PROFINET compatible ・400/600W ・Geared type is also available ■Ser...


Cyber ​​Dynamic Line High Protection Class Motor (Protection Class IP69K)-Wittenstein Turnery Co., Ltd.

Wittenstein Turnery Co., Ltd.

Cyber ​​Dynamic Line High Protection Class Motor (Protection Class IP69K)

Food Industry Use Medical Industry Use

600+ people viewing

Last viewed: 1 day ago

■What is Cyber ​​Dynamic Line? ・Cyber ​​Dynamic Line is a small, highly efficient brushless servo motor with a sophisticated design. - Based on sm...








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