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This section provides an overview for medical motors as well as their applications and principles. Also, please take a look at the list of 10 medical motors manufacturers and their company rankings. Here are the top-ranked medical motors companies as of February, 2026: 1.Motion Drivetronics Pvt. Ltd., 2.MABUCHI MOTOR CO., LTD, 3.Megatronics Corp.
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Medical motors are motors integrated into equipment and devices used in the medical field.
They are utilized for various applications, ranging from treatment to monitoring, and often require extremely precise control. High positioning accuracy and speed control are essential for performing intricate movements during surgical and diagnostic procedures. Furthermore, they must comply with stringent safety regulations and possess fail-safe functions to handle malfunctions and excessive loads.
Ideally, medical devices should be compact and lightweight. Accordingly, medical motors must be small and lightweight to improve the portability and operability of the equipment. At the same time, their electromagnetic interference (EMI) and susceptibility must be minimized to avoid interfering with other electronic equipment. Design and testing to meet EMC standards are therefore crucial.
Medical motors play a vital role in a wide range of medical processes, including the following examples:
In MRI (Magnetic Resonance Imaging), motors control the patient table to move it to precise positions, capturing images from different angles. Similarly, in CT (Computed Tomography) scans, motors are used to position the patient accurately for capturing multiple cross-sectional images.
In robotic surgery, motors control the movement of robotic arms and instruments, enabling precise maneuvers according to the surgeon's instructions.
Ventricular assist devices (VADs) and artificial hearts use motors to transport blood, supplementing heart function to sustain life. Additionally, pump motors are used to efficiently aspirate blood and bodily fluids during surgery, which is crucial for maintaining a sterile environment.
Medical motors generally operate on the principles of electric propulsion. An electric motor converts electrical power into mechanical rotational motion and is classified into AC or DC motors based on the power source.
DC motors use direct current (DC). They are well-suited for simple position control and can be directly powered by batteries.
AC motors use alternating current (AC). They enable high-resolution rotational motion but require control equipment, such as inverters, to achieve precise speed or position control.
For applications requiring high-precision motion, stepper motors or servo motors are used. Stepper motors rotate in specific angular increments (steps) for accurate positioning, while servo motors incorporate feedback mechanisms to monitor and adjust their own rotational angle.
Selecting the right medical motor requires careful consideration of the intended application and specific performance requirements. Key selection factors include:
Control precision and operating speed requirements vary significantly by use case. For instance, high-precision applications—such as surgical robotics or diagnostic imaging—prioritize precise positioning. In these cases, motor technologies that excel in position control, such as stepper motors, should be selected.
The required output and torque are critical factors in motor selection. It is essential to choose a motor with sufficient capacity to handle the weight and load of the moving components. Crucially, since excessive torque can pose a risk to patient safety, the motor must be calibrated to prevent injury or damage during operation.
Medical devices must operate within specific voltage ranges. It is essential to select a motor compatible with the device's power source. For battery-powered or portable applications, low-power consumption motors are highly recommended to extend operational life.
Medical environments demand high standards of hygiene and low noise levels. To ensure a comfortable and safe environment for both patients and practitioners, motors should be selected for their low vibration and quiet operation. Additionally, compatibility with sterilization processes (if applicable) should be considered.
*Including some distributors, etc.
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Mabuchi Motor offers a wide range of brushless motors for various applications, including AGVs, electric wheelchairs, industrial equipment, and medical devices. Our motors feature a compact and lightweight design combined with high torque, while their excellent energy conversion efficiency supports your energy-saving goals. With an extensive lineup, including models with gear reducers, electromagnetic brakes, resolver-equipped versions for enhanced control, and hollow frameless types for smooth motion,we also offer complete drive units with integrated controllers. With our extensive lineup, we help you overcome design challenges.
Electric Indicator Company (ELINCO) is an ISO 9001:2015 certified company founded in 1926 in Stamford, Connecticut. Founded in 1969, Japanese Products Corporation (JPC) was acquired by ELINCO in 1991. The company focuses on the design and manufacturing technology of motors, air-moving devices, and drives. Products include brushless DC motors, stepper motors, PMDC motors, AC motors, planetary gearboxes, encoders, fans, and blowers. The main markets of the company are communication, industrial automation, medical technology, office automation, security, home automation, and automotive.
Power Electric is a manufacturer and distributor of custom electric and gear motors that was established in 1986 and is headquartered in Plymouth, Minnesota, USA. Power Electric’s products include AC and DC motors, gear motors, and other custom gearing options. Its products are used by several industries, as diverse as food and beverage, packaging, and material handling in Food and Beverage Equipment, Automatic Door Operators, Medical Equipment, and Commercial Equipment. The company also offers many of services, including design, engineering, manufacturing, and testing. The company specializes in the designing and manufacture of custom motors such as to customer’s specifications.
Maxon Motor, established in 1961, is a manufacturer of brushed DC motors, brushless DC motors, gears, sensors, controls, and accessories. These accessories include brakes, cables, front plates, adapters, and motor chokes used in medical technology, industrial automation, aerospace, and mobility solutions. The Sachseln, Switzerland company has ISO 14001:2004 certification and expertise in winding technologies, gearhead engineering, installation & automation technology, quality management, and injection molding process for plastics, ceramic, and metal powder.
Hansen Corporation was founded in 1907 in Princeton, Indiana, and is now an ElectroCraft Company. The company specializes in synchron motor and DC motor production as part of ElectroCraft. ElectroCraft provides motion control solutions in industrial, commercial, and consumer product markets. ElectroCraft and Hansen product models include asynchronous drives, stepper motors, DC brush motors and brushless motors, and actuators. The company’s tech center includes a CAD library of Hansen and ElectroCraft products, a conversions calculator, and whitepapers.
Mabuchi Motor Co., Ltd, founded in 1954 and located in Matsudo City, Japan, is a manufacturer and supplier of a wide array of motors. The company’s range of products includes brushless motors, geared brushless motors, and brushless motors with resolver sensors. Its brushless motors are waterproof and are suitable for a large range of applications, such as autonomous robots, personal mobilities, and power assist robots. Its geared brushless motors are excellent for warehousing robots and service robots.
Ranking as of February 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Motion Drivetronics Pvt. Ltd. |
18.2%
|
| 2 | MABUCHI MOTOR CO., LTD |
18.2%
|
| 3 | Megatronics Corp |
9.1%
|
| 4 | Shenzhen Wanzhida Motor Manufacturing Co., Ltd. |
9.1%
|
| 5 | Mirmex Motor |
9.1%
|
| 6 | Power Electric |
9.1%
|
| 7 | Elinco International JPC, Inc. |
9.1%
|
| 8 | Hansen Motors |
9.1%
|
| 9 | Maxon Motor |
9.1%
|
Derivation Method
The ranking is calculated based on the click share within the medical motors page as of February 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
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 28.6% |
|
Japan
|
1 | 14.3% |
|
Switzerland
|
1 | 14.3% |
|
Taiwan
|
1 | 14.3% |
|
Belgium
|
1 | 14.3% |
|
China
|
1 | 14.3% |
76 products found
76 products
Nidek Precision Co., Ltd.
470+ people viewing
Last viewed: 1 day ago
We handle the smallest motors in the NIDEK Group, and when combined with gears, we achieve compactness, high torque, and quietness, making our moto...
36 models listed
Nidek Precision Co., Ltd.
420+ people viewing
Last viewed: 1 day ago
Interest in medicine and health is increasing around the world, and medical equipment is becoming more sophisticated and new developments are progr...
2 models listed
Nidek Precision Co., Ltd.
560+ people viewing
Last viewed: 1 day ago
Compact, long life, high response. It also has a high tactile response, making it ideal for use in smartphones, game apps, etc. *The products list...
