What types of micro gearboxes are there?
Several types of micro gearboxes. A micro gearbox is a mechanical device composed of a motor and a gearbox, designed to reduce speed and increase torque. It is also known by many names, such as reduction motor, gear reducer, and reduction gearbox.
Release time:
2022-07-21 10:49
Micro GearboxIt is a mechanical device composed of a motor and a gearbox, designed to reduce speed and increase torque. It has many names, such as geared motor, gear reducer, and so on.
1. It can be divided into micro DC reducers and micro AC reducers.
2. According to voltage, there are high-voltage micro gearboxes and low-voltage micro gearboxes. The 1.5-24V micro reducers produced by Silent are all low-voltage reducers, belonging to one of the micro reducers. High-voltage reducers are usually used in high-power industrial equipment.
3. According to size, there are large reducers and small reducers or micro gearboxes; micro planetary gear reducers with diameters from 8 to 22 are standard planetary gear reducers independently developed by Silent.
4. According to shape, they can be divided into planetary gear reducers. This type of reducer has a circular shape; another type is the straight gear reducer.
5. According to the transmission gear, they can be divided into: cylindrical gear reducers, worm reducers, harmonic reducers, conical gear drive reducers, swing gear reducers, and stepless reducers.
When selecting a micro gearbox, factors such as load, installation size, speed, power, noise, precision, and working conditions should be considered. If you use massagers, electric curtains, cleaning robots, and other products, you must use a micro gearbox.
1. Ultra-low noise.
Micro GearboxHigh-precision helical gears are made using high-precision gear hobbing machines and AAA-grade hobs, with precision up to IT5~6 level;
◇Precision CNC machining, IT6 level concentricity and positional accuracy;
Even under high load conditions, the four corners of the casing adopt a high-rigidity structure in a double-column form, solid and non-deformable, with low vibration.
2. Extremely long lifespan.
The gear material is made of high-grade alloy steel containing molybdenum, which undergoes special heat treatment to ensure that the gear surface is hard, internally tough, wear-resistant, and does not collapse;
All gearboxes equipped with ball bearings;
◇The right-angle gearbox with arc tooth structure has a large torque transmission capacity, with a load capacity 2~3 times that of ordinary products, sturdy and durable;
Filled with high-grade nano anti-wear grease.
3. High reliability.
The electromagnetic system adopts computer-optimized design, with high motor operating efficiency and temperature rise;
The coating package line and insulation materials use H-grade (180℃), with a large safety margin;
Using low-loss silicon steel sheets and precision integrated stamping technology, with high precision and low loss.
4. Micro gearboxes are easy to install.
◇The gearbox adopts an internal thread mounting standard, while embedding stainless steel screw sleeves, making installation convenient and the threads not easily damaged;
The output shaft bearing is embedded in the gearbox boss, allowing for direct installation close to the mounting surface, eliminating concerns about large holes on the processed mounting surface.
5. Safe and aesthetically pleasing.
◇The mini junction box has a protection level of IP54. More convenient, safer, more beautiful, and neater wiring and replacement make your product more compliant with safety standards;
Products that meet certification can be provided, safe and reliable;
◇The high-grade noble blue crystal paint is re-sprayed on the surface treated with special processes, making it more exquisite and luxurious.
6. A rich variety of micro gearboxes.
◇With strong financial and technical strength, motor base number: 60~120. Power: 6W~750W, a full range of 620 models, as well as actual gearboxes in torque motors, standard, right-angle hollow, and right-angle types;
◇Equipped with powerful speed controllers and electronic brakes. The panel type and DIN built-in type are complete, supplemented by right-angle mounting feet and elastic couplings, making it convenient for customers to choose, truly achieving one-stop shopping; convenient, easy, cost-effective, and labor-saving.
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Introduction to Micro DC Gear Motors
Introduction to Micro DC Gear Motors Micro DC gear motors are a miniaturized motor system, typically consisting of a DC motor and a gearbox. Here are some related introductions to micro DC gear motors: DC Motor Section: Working Principle: The DC motor generates current by moving a conductive coil in a magnetic field, thus producing electromagnetic force to drive the motor's rotation. Structure: Micro DC motors usually adopt a separate structure, including an armature (rotating part) and an electromagnet (stator part). Types: Common types of DC motors include brushed DC motors and brushless DC motors. Brushed DC motors use brushes to connect to the armature, while brushless DC motors control current through an electronic speed controller, eliminating the need for brushes. Gearbox Section: Function: The gearbox is used to slow down the motor's output speed while increasing torque. This is crucial for applications requiring higher torque and lower speeds, such as robotic arms and camera gimbals. Structure: Gearboxes typically consist of gears that achieve the reduction ratio through different gear combinations. The reduction ratio is the ratio of input speed to output speed. Types: Common types of gearboxes include planetary gears, worm gears, and helical gears. Different types of gearboxes are suitable for different application scenarios. Applications: Micro DC gear motors are widely used in various fields, including consumer electronics (such as cameras and printers), medical devices, robotics, and automotive electronics. In these applications, micro DC gear motors are typically used to control precise movements, provide sufficient torque, and achieve efficient performance in limited spaces. Control and Drive: Micro DC gear motors usually require corresponding electronic speed controllers or controllers to precisely control rotation speed and direction. The control system can adjust the motor's output according to application needs, achieving precise position control and speed regulation. Performance Parameters: The performance parameters of micro DC gear motors include rated voltage, rated speed, rated torque, efficiency, etc. These parameters are crucial for selecting and designing motor systems. In summary, micro DC gear motors have been widely applied under the trends of miniaturization, precision, and efficiency, providing reliable driving force for many electric devices and systems.
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