Servo motor for medical devices

Servo motor for medical devices

The servo motor for medical equipment is a high-precision, high-speed, and high-stability motor. It mainly uses a closed-loop control system based on the feedback control principle to feedback rotor position information in real time through sensors to control the motor's speed and position accuracy. Compared with traditional DC motors, servo motors can quickly respond to changing load conditions, have higher control accuracy and stability, and can reduce the risk of patients' condition worsening. Therefore, servo motors are widely used in various medical devices, such as surgical robots, pacemakers, medical imaging, etc., providing strong support and assistance for patient treatment and rehabilitation.

1. Product introduction

Servo motor for medical equipment is a high-precision, high-efficiency driver used for precise driving of various medical equipment, such as scalpels, medical electric vehicles, electrocardiographs, drug distribution systems, etc. It consists of three parts: the motor body, the electronic controller and the mechanical device. The main body of the motor usually uses a permanent magnet synchronous servo motor, which has the advantages of high precision, high efficiency, low noise, and low energy consumption. The electronic controller controls the speed, force and position of the motor through digital signals to achieve precise driving. The mechanical device transmits the driving force of the motor to various parts of the medical equipment to complete related operations. The structural composition of servo motors for medical devices makes them play a vital role in medical equipment and make important contributions to the development of the medical industry.

The medical industry has always been the focus of people's attention, and the application of servo motors in medical equipment has also received widespread attention. Servo motor is a high-efficiency, high-precision motor that is often used in fields that require high precision, high reliability, and high efficiency, such as the semiconductor industry, medical equipment, food packaging, etc. In medical equipment, it undoubtedly plays an indispensable role. This article will introduce in detail the basic knowledge of servo motors for medical equipment.

2.Use

Servo motors are widely used in the medical field, as follows:

1. Surgical robot: By introducing servo motors, operations that convey true intentions during surgical operations can be more efficient.

2. Medical imaging: Medical imaging equipment can remove image jitter and achieve the required frame capture.

3. Treatment equipment: For example, Ruijin Hospital's "Mom Watches Me Do Surgery Machine" uses a servo motor operating table to fine-tune hand treatment items.

3. Advantages

The advantages of servo motors are also very obvious in medical equipment. The advantages are as follows:

1. Quick response: In medical devices, the required high speed and high precision are achieved.

2. Convenient replacement: The servo motor can be fixed before surgery to maintain high accuracy and traceability of surgical conditions.

3. Economical and durable: Servo motors can operate stably for a long time in medical equipment and have low maintenance costs.

4. Body protection: The most significant advantage is that it can respond to displacement and physical stimulation at any time without fatigue to protect the health of medical device users.

4. Application scope

In medical equipment, servo motors have a wide range of applications. The following are their main application areas:

1. Examination medical equipment: such as magnetic resonance scanners, cell separators, etc.

2. Therapeutic medical devices: such as surgical robots, electronic stretchers, artificial respirators, etc.

3. Health care medical devices: such as oral cleaners, tooth scaling machines, etc.

4. Electronic toilets, etc.

5.Product Parameter 

6.Production Details

7.FAQ

Q:Is there a MOQ for your motors?
A:Yes. The MOQ is between 1000~10,000pcs for different models after sample approval. But it's also okay for us to accept smaller lots like a few dozens, hundreds or thousands for the initial 3 orders after sample approval. For samples, there is no MOQ requirement. But the less the better (like no more than 5pcs) on condition that the quantity is enough in case any changes needed after initial testing.

Q:Could you send me a price list?
A:For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.

Q:Are you motors reversible?
A:For all the low voltage dc motors, they are reversible (when you exchange the electrical poles, they can run in another direction). The stall torque for the favor rotation will be less, but the max. Efficiency point will be higher.

Q:Is it possible for you to develop new motors if we provide the tooling cost?
A:Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.

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