Mini Linear Servo Motor
The mini linear servo motor combines servo technology with a linear drive mechanism to achieve high-precision linear drive in a small size.
High-speed performance
The miniature linear servo motor has the characteristics of fast response, which can achieve high-speed linear motion in a short time, and improve the production efficiency and machining accuracy of the equipment.
High reliability
The miniature linear servo motor adopts high-quality materials and mature manufacturing technology, which has high reliability and stability, which can ensure the long-term stable operation of the equipment.
Easy to control
The miniature linear servo motor can be accurately controlled by the controller to realize various complex motion trajectories and motion modes, which is convenient for the automation and intelligence of the equipment.
Load capacity
Miniature linear servo motors have a small load capacity, usually below a few thousand grams, and are suitable for light load applications.
Accuracy level
The micro linear servo motor has a high accuracy level, which can reach the micron level, to meet the needs of various high-precision applications.
Response speed
Efficient and precise processing and testing equipment.
Case Application
Automated production line
On the automated production line, micro linear servo motors can be used to drive and control various high-precision assembly and testing equipment, such as packaging machinery, printing machinery, etc.
Medical equipment
Due to the high precision and lightness of the miniature linear servo motor, it is also widely used in medical equipment, such as surgical robots, pharmaceutical dispensing machines, etc.
Aerospace
In the aerospace field, due to the strict requirements for the weight and size of equipment, miniature linear servo motors have a wide range of application prospects, such as in the control system of aircraft.
Robotics
In service robots and industrial robots, miniature linear servo motors are often used to realize the fine movement of robots, such as sweeping robots.
why choose us
International standard
15MM, 25MM, 40MM three brushless motors, can be benchmarked to the same model of well-known Japanese brands.
One machine one code
two-dimensional code can sweep out the motor factory voltage, resis- tance, turn, insulation, model, code, factory date and other factory parameters, can be queried at any time.
Product delivery time
5 days for domestic standard products, 30 days for customized products; Foreign countries plus shipping time is sufficient.
Product quality
the only automatic production line of micro servo motor in China, with good product consistency and strong product quality stability.
FAQ
Here are the most common questions we get about miniature linear servo motors, answered in plain language.
Q: What is a mini linear servo motor?
A: A mini linear servo motor is a compact actuator that produces straight‑line motion directly, without needing a separate mechanism to convert rotation into linear movement. Most designs integrate a small DC motor (often a coreless type), a gear reduction unit, a screw mechanism, a position sensor, and the drive electronics all in one housing.
Q: How is it different from a rotary servo motor with a ballscrew?
A: This is a frequent comparison. Both can generate linear motion, but the difference is in how they do it.
A traditional rotary servo + ballscrew uses a rotating motor to spin a screw, and a nut travels along it. That works fine, but you have multiple mechanical parts - couplings, bearings, the nut assembly - and they introduce things like backlash (mechanical play), friction, and wear over time.
A mini linear servo motor, on the other hand, has a direct drive or a highly integrated screw inside the same housing. There is far less mechanical complexity, which means less backlash and better long‑term repeatability. Many miniature linear servos achieve mechanical backlash as low as 30 µm.
Q: Can it replace a pneumatic cylinder?
A: Yes, this is actually one of the most common upgrade paths we see.
Q: What about duty cycle and lifespan?
A: This is an important practical point.
Because mini linear servos are compact and rely on small DC motors and plastic or metal gears, they are not designed for continuous operation like a large industrial motor. Most manufacturers specify a maximum duty cycle of 50 % - meaning the motor should be at rest for at least as long as it has been running.
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