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China 12fn20 Mini Gear Motor 2.5V 3V 5V 6V 1RPM 20 Rpm 300Rpm High Torque Low Speed Brush N20 DC Motor with Metal Gearbox worm gearbox efficiency

Warranty: 3months-1year
Model Variety: GM12-N20
Use: BOAT, Car, Electrical Bicycle, Home Equipment, Beauty instrument, Health-related Devices
Kind: Gear MOTOR, Gear Motor
Torque: .5~20kg.cm
Design: Permanent Magnet
Commutation: Brush
Safeguard Function: Totally Enclosed
Speed(RPM): 50~16000RPM
Steady Recent(A): .5~2.5A
Performance: 65~85%
Direction of rotation: CW/CCW
reduction Ratio: 10~one thousand
No-load velocity: 16000RPM
Rated velocity: 50~12500RPM
Rated torque: .5~20kg.cm
Motor Size: 10mm*12mm*15mm
Gearbox Measurement: 12mm*10mm*9mm
Certification: RoHS, ISO9001
Packaging Specifics: Expect Regular Carton and Foam
Port: HangZhou

Our custom-made solutions include: 12fn20 Mini Equipment Motor 2.5V 3V 5V 6V 1RPM twenty Rpm 300Rpm High Torque Reduced Pace Brush N20 DC Motor with Metal Gearbox 6V 12V Brushed DC Motor with gearboxMotor measurement:ф12mm*10mm*15mm gearbox size:L10mm*9mmReduvtion rtio: ten /thirty /fifty /100/ a hundred and fifty /210 /250 /298/380 /one thousand

Motor Technical InfoRated voltageNo-load paceNo-load recentRated paceRated torqueRated recentOutputpowerStall present
FM1215-5715.1480030120002.51201.310.fifty two
FM1215-01112.1600015125003602.350.twenty five
DC motor with gearbox:GB1215-011
Reduvtion rtio103050100150210250298
Gearbox durationrpm9.
No-load velocityrpm1550530310160110786055
Rated velocityrpm110040025012583605042
Rated torqueKg.cm0. five
Application Purchaser feedback Our product good quality has been acknowledged by our consumers, and our on time shipment and services have been highly praised by our purchasers . Company Profile HangZhou Sinlianwei Technology Co., Ltd. We are an IOS9001 qualified business specializing in the manufacturing of micro motors, DC gear motors, stepper gear motors, planetary equipment motors, etc. With imported WAHLI equipment, 56 staff lathes, 2Pcs Rings for Ladies stainless metal Pinky Coronary heart Guarantee Few Matching Friendship Sweet Fashionable Dainty Rings Established for Teenager Ladies of which these plates are imported from Japan and ZheJiang , the gear automatically hobbing automatically provides our consumers with professional provider engineering for new item advancement, which can remedy a variety of technological difficulties for you. I have good Method, personnel strictly stick to the production approach, and there are technological personnel to have out good quality inspection. The item has passed the inspection and can be sold. The business adheres to the enterprise philosophy of “top quality first, technological refinement, and integrity administration”, and has been chosen and acknowledged by much more and a lot more consumers. We look CZPT to your becoming a member of, and we will create a greater partnership together. Certifications Solution packaging Packaging Detailsdc 1.Common Export Carton or Styrofoam box or Blister Tray2.Export Cartons + Pallet 3.As customer’s requested4.Port :HangZhou Shipment
Transport time
DHL:3-5 functioning timesFedEx7-9 doing work times
UPS5-7 operating daysEMS12-fifteen operating times
TNT5-7 working timesSeaDepends on ship to which region
Alibaba platform has more logistics options, welcome to seek advice from us
FAQ one.who we are?We are dependent in ZheJiang , China, start from 2571, Coupling Company AMN6 inside friction protection coupling torque limiter overload safety Manufacturing facility Price Higher Quality offer to Domestic Marketplace(fifty three.00%),North The united states(35.00%),South America(10.00%),Southeast Asia(2.00%). There are total about 51-one hundred men and women in our place of work.2. how can we ensure top quality?Always a pre-production sample prior to mass productionAlways ultimate Inspection before cargo3.what can you buy from us?planetary DC equipment motor,steppr motor,brushless motor,worm equipment motor,plastic planetary motor4. why ought to you buy from us not from other suppliers?Our motors are designed to beStable efficiency ,silent, higher torque,reduced strength usage and resilient with several sizes alternatives.5. what solutions can we supply?Acknowledged Supply Terms: FOB,CFR,CIF, 882 machined conveyor Spherical Plastic Push break up sprocket and Loafer wheels EXW,CIP;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNYAccepted Payment Variety: T/T,L/C,Credit rating Card,PayPal,Western Union Higher Good quality Z10-3060 keyless shaft-hub locking system adjustable safe cam assembly Manufacturing unit Cost energy lock coupling protector Language Spoken:English,Chinese

worm reducer

Worm gear reducer gearbox

Cheaper than planetary gearboxes In many cases, worm gear reducer gearboxes are a popular alternative to planetary gearboxes. A worm gear reducer gearbox is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer gearbox is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer gearbox adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducer gearboxes are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.


The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer gearbox is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer gearbox to reduce vibration without damaging the output shaft.
Compact worm gear reducer gearboxes are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor’s flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducer gearboxes are ideal for applications that require precision, repeatability, and efficient performance. These reducer gearboxes are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducer gearboxes through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducer gearboxes are more efficient than their counterparts.
The high-efficiency worm reducer gearbox is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducer gearboxes include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducer gearboxes can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.
worm reducer

low clearance

A low-clearance worm reducer gearbox is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducer gearboxes can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.


The quieter worm reducer gearbox is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it’s also less expensive than its counterparts.
Worm gearboxes can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducer gearboxes are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducer gearboxes are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducer gearboxes are also more comfortable to use than planetary gearboxes. They don’t vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducer gearboxes can be upgraded to improve their performance by combining with other gear trains or gearboxes.
worm reducer

easy to replace

An easily replaceable worm gear reducer gearbox can save you a lot of money. A worm gear reducer gearbox is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducer gearboxes can be easily replaced in a number of ways. It’s a good idea to read the manufacturer’s manual before replacing a worm gear reducer gearbox. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducer gearboxes offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducer gearboxes is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducer gearboxes are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don’t have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer gearbox for your equipment.
When replacing the worm gear reducer gearbox, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer’s instructions carefully.

China 12fn20 Mini Gear Motor 2.5V 3V 5V 6V 1RPM 20 Rpm 300Rpm High Torque Low Speed Brush N20 DC Motor with Metal Gearbox     worm gearbox efficiencyChina 12fn20 Mini Gear Motor 2.5V 3V 5V 6V 1RPM 20 Rpm 300Rpm High Torque Low Speed Brush N20 DC Motor with Metal Gearbox     worm gearbox efficiency
editor by Cx 2023-06-30