China popular smart hub lock mini gear motor for bicycle motor brushes

Design Amount: KM-12FN20-10- 0571 fifty
Usage: Vehicle, Electric powered Bicycle, Admirer, Residence Appliance, doorway lock actuator motor
Sort: Micro Motor
Development: Everlasting Magnet
Commutation: Brush
Safeguard Attribute: Drip-proof
Pace(RPM): 3350±10%rpm
Constant Existing(A): 320mA Max
Performance: IE one
Standard Software :: wise mini equipment motor
Finish Cap:: plastic
Brush :: Carbon Brush
Struture:: Brush arm framework
Outout electricity:: TBD
Lifetime:: 350 Several hours MAX
Technical Info:: Customization
Elements:: Diversified
Manufacturing:: Automatic Assembly
Keywords and phrases: sensible mini gear motor
Certification: RoHS, personalized
Packaging Details: 300(appr)PCS/ Carton, 50 Cartons/Pallet/Tailored
Port: HangZhou or HongKong


Model KM-12FN20-ten- 0571 fifty
Rated Torque
Rated Velocity 3350±10%rpm
Rated Present 320mA Max
Rated Voltage 6.0V DC(personalized)
Weight 10g
Size Customized
Shaft End Perform 0.35mm Max

Detailed Photos Associated Products Packing&Delivery Following Revenue Services We have been Using superior CAD software program like Proe, Solidworks, etc to promise our service. We provide the total solutionand OEM services, as well as buyers are welcomed to participate in the style, mass generation, and information of the targetmarkets.We can also resource add-ons like gears, worms, cables, CWD860H Nema34 stepper motor push -7.2A sixty-110vDC forty-80vAC and connectors, etc. and set up the assembly for customers’convenience.We guarantee that : All inquiries are replied to inside of 12 hours. 95%+ orders can be shipped according to schedule and problems can be handled inside of 7 days. Firm Introduction Large Motor Fty Since 1998 * Gongming, HangZhou* 700 Staff* Dia 21~80mm DC motors* IATF 16949:2016 Certificated* ISO 14001:2015 Certificated Head office Because 2003 * NHangZhou, HangZhou* Share holders of 2 factories* twenty five employees* Emphasis on exporting organization Micro & Equipment Motor Fty Because 2005 * Tangxia, HangZhou * four hundred Workers * Dia 6~20mm DC motors and gearboxes layout & producing * ISO 9001:2008 Certificated & ISO 14001:2009 Certificated Kinmore Motor has usually been an exceptional DC Motors, DC Gear Motors manufacturer and exporter at any time given that 1998. The motors are extensively employed for Automotive, Home appliances, Individual care, Powertools, Business, 3D printer drive motor Two-stage hybrid forty two stepper motor NEMA17 17HS4401S and Clever goods which offer healthful and practical ways in life.Kinmore is a skilled creating crew of above 1100 properly-qualified and experienced staff with an once-a-year creation capacity of 90 million pieces. ISO/TS 16949, ISO 9001 and ISO14001 have been accredited in both the factories of CZPT in 2007 and 2014 respectively. In excess of a hundred sequence of motors with a diameter variety from 8mm to 80mm all arrive with CE, Reach, ROHS marks. We make our items strictly compliant with the business expectations by making use of sophisticated production and inspection amenities from Japan,Germany, and the United states. Such as HEXAGON CMM, SODICK WEDM-LS/HS, WAHLI hobbing devices, Equipment meshing measuring instrument, MAGTROL motor performance tester, and so on. FAQ Q:1.What variety of motors you can provide?A: For now, we primarily provide long lasting magnet brushed dc motors (including vibration motors, lower voltage dc motors and substantial voltage dc motors) with diameter variety in 6~80mm and also Dia10~80mm measurement equipment motors.Q:2. Can you ship me a cost list?A: For all of our motors, they are custom-made based on distinct needs like lifetime, sound, voltage, Produced in Italy outer yoke with pull collar Eurocardan cardanic shaft PTO agricultural equipment and shaft and so on. The price also varies according to once-a-year quantity. So it really is truly hard for us to supply a value listing. If you can share yourdetailed specifications and yearly amount, we’ll see what offer you we can give.Q:3. What is the guide time for standard order?A: For orders, the standard direct time is 35-forty days and this time can be shorter or for a longer time primarily based on various design, interval and amount.Q:4. Is it attainable for you to create new motors if we can provide tooling expense?A: Sure. Remember to kindly share the thorough requirements like functionality, dimension, annual quantity, focus on price and so on. Then we’ll make our analysis to see if we can organize or not.Q:5. Can I get some samples?A: It relies upon. If only a few samples for personal use or replacement, I am afraid it’s going to be challenging for us to offer since all of our motors are personalized manufactured and no stock accessible if there is no further needs. If just sample screening ahead of the official order and our MOQ, value and other terms are appropriate, we might adore to offer samples. if you have any questions, Most inexpensive! Ideal! Rapidly! 1pcs stepper motor nema23 3Nm + Driver + Energy supply + controller board for CNC plz send out an inquiry to us,or make contact with us on-line.We will reply you as shortly as attainable. Thank you so a lot!

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.


There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.


The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.


A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.


Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China popular smart hub lock mini gear motor for bicycle     motor brushesChina popular smart hub lock mini gear motor for bicycle     motor brushes
editor by czh 2023-02-20