Tag Archives: Spur Gear

China best DC Spur Gear Motor 3V 5V DC Motor Reduction Electric Gear Motor for Robot Toys Smart Locks Machine Home Appliances with Free Design Custom

Warranty: 3months-1year
Model Number: FT-49OGM500
Usage: FAN, Home Appliance, Cosmetic instrument, SMART HOME
Torque: 12g.cm, 11.6/12.6/12/13.5(g.cm)
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Explosion-proof
Speed(RPM): 1rpm-2000rpm
Continuous Current(A): about 430mA-2500mA
Efficiency: 65%-90%
Geared motor model: FT-49OGM500
Gear box size: 49mm
Voltage: 1-24V
Speed: 1rpm-2000rpm
DC gear motors are widely used: Robots, electronic locks, public bicycle locks, relays
Rotating speed: 2700/3100/2700/4000(rpm)
Rated voltage: 3v/5v/6v/12v
Current: 20/26/30/22(mA)
Output: 0.26/0.27/0.27/0.29(w)
Packaging Details: Standard packaging; can be customized according to customer requirements

FT MOTORFT MOTORGeared motor model: FT-49OGM500Gearbox Diameter: Ø49mmVoltage: 1-24VSpeed: 1rpm-2000rpmDC gear motors are widely used:Robots, electronic locks, public bicycle locks, ATM machines, electric glue guns, household appliances, 3D printing pens, electric toothbrushes, office equipment, massage CZPT care, beauty and fitness equipment, medical equipment, toys, electric daily necessities, automotive automatic facilities, etc. Gearbox Data:Gear stage45Reduction ratio (K)45、60、80、100150、201、309、426、530Gear box length L(mm)10.510.5Rated torque (kg·cm)24Instant torque (kg·cm)57Gearbox efficiency (%)65%59% Motor DataMotor ModelNo LoadLoadStallMotor ModelRated VoltageSpeedCurrentSpeedCurrentOutputTorqueCurrentTorqueV(rpm)(mA)(rpm)(mA)(w)(g·cm)(mA)(g·cm)FT-5006275712180840.2611.635060FT-50571002625401200.2712.654070FT-5003270 0571 1301600.271268060FT-5001240057132001250.2913.546075

Benefits of a Planetary Motor

If you’re looking for an affordable way to power a machine, consider purchasing a Planetary Motor. These units are designed to provide a massive range of gear reductions, and are capable of generating much higher torques and torque density than other types of drive systems. This article will explain why you should consider purchasing one for your needs. And we’ll also discuss the differences between a planetary and spur gear system, as well as how you can benefit from them.

planetary gears

Planetary gears in a motor are used to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the structure of the planetary gear device. The output shaft 5 rotates through the device with the assistance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement position. The transmission of rotational torque from the ring gear to the armature causes the motor to start.
The axial end surface of a planetary gear device has two circular grooves 21. The depressed portion is used to retain lubricant. This lubricant prevents foreign particles from entering the planetary gear space. This feature enables the planetary gear device to be compact and lightweight. The cylindrical portion also minimizes the mass inertia. In this way, the planetary gear device can be a good choice for a motor with limited space.
Because of their compact footprint, planetary gears are great for reducing heat. In addition, this design allows them to be cooled. If you need high speeds and sustained performance, you may want to consider using lubricants. The lubricants present a cooling effect and reduce noise and vibration. If you want to maximize the efficiency of your motor, invest in a planetary gear hub drivetrain.
The planetary gear head has an internal sun gear that drives the multiple outer gears. These gears mesh together with the outer ring that is fixed to the motor housing. In industrial applications, planetary gears are used with an increasing number of teeth. This distribution of power ensures higher efficiency and transmittable torque. There are many advantages of using a planetary gear motor. These advantages include:

planetary gearboxes

A planetary gearbox is a type of drivetrain in which the input and output shafts are connected with a planetary structure. A planetary gearset can have three main components: an input gear, a planetary output gear, and a stationary position. Different gears can be used to change the transmission ratios. The planetary structure arrangement gives the planetary gearset high rigidity and minimizes backlash. This high rigidity is crucial for quick start-stop cycles and rotational direction.
Planetary gears need to be lubricated regularly to prevent wear and tear. In addition, transmissions must be serviced regularly, which can include fluid changes. The gears in a planetary gearbox will wear out with time, and any problems should be repaired immediately. However, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free.
A planetary gearbox is typically a 2-speed design, but professional manufacturers can provide triple and single-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The first step to designing a planetary gearbox is defining your application and the desired outcome. Famous constructors use a consultative modeling approach, starting each project by studying machine torque and operating conditions.
As the planetary gearbox is a compact design, space is limited. Therefore, bearings need to be selected carefully. The compact needle roller bearings are the most common option, but they cannot tolerate large axial forces. Those that can handle high axial forces, such as worm gears, should opt for tapered roller bearings. So, what are the advantages and disadvantages of a helical gearbox?

planetary gear motors

When we think of planetary gear motors, we tend to think of large and powerful machines, but in fact, there are many smaller, more inexpensive versions of the same machine. These motors are often made of plastic, and can be as small as six millimeters in diameter. Unlike their larger counterparts, they have only one gear in the transmission, and are made with a small diameter and small number of teeth.
They are similar to the solar system, with the planets rotating around a sun gear. The planet pinions mesh with the ring gear inside the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary carrier assembly are attached to each other through a series of joints. When power is applied to any of these members, the entire assembly will rotate.
Compared to other configurations, planetary gearmotors are more complicated. Their construction consists of a sun gear centered in the center and several smaller gears that mesh with the central sun gear. These gears are enclosed in a larger internal tooth gear. This design allows them to handle larger loads than conventional gear motors, as the load is distributed among several gears. This type of motor is typically more expensive than other configurations, but can withstand the higher-load requirements of some machines.
Because they are cylindrical in shape, planetary gear motors are incredibly versatile. They can be used in various applications, including automatic transmissions. They are also used in applications where high-precision and speed are necessary. Furthermore, the planetary gear motor is robust and is characterized by low vibrations. The advantages of using a planetary gear motor are vast and include:

planetary gears vs spur gears

A planetary motor uses multiple teeth to share the load of rotating parts. This gives planetary gears high stiffness and low backlash – often as low as one or two arc minutes. These characteristics are important for applications that undergo frequent start-stop cycles or rotational direction changes. This article discusses the benefits of planetary gears and how they differ from spur gears. You can watch the animation below for a clearer understanding of how they operate and how they differ from spur gears.
Planetary gears move in a periodic manner, with a relatively small meshing frequency. As the meshing frequency increases, the amplitude of the frequency also increases. The amplitude of this frequency is small at low clearance values, and increases dramatically at higher clearance levels. The amplitude of the frequency is higher when the clearance reaches 0.2-0.6. The amplitude increases rapidly, whereas wear increases slowly after the initial 0.2-0.6-inch-wide clearance.
In high-speed, high-torque applications, a planetary motor is more effective. It has multiple contact points for greater torque and higher speed. If you are not sure which type to choose, you can consult with an expert and design a custom gear. If you are unsure of what type of motor you need, contact Twirl Motor and ask for help choosing the right one for your application.
A planetary gear arrangement offers a number of advantages over traditional fixed-axis gear system designs. The compact size allows for lower loss of effectiveness, and the more planets in the gear system enhances the torque density and capacity. Another benefit of a planetary gear system is that it is much stronger and more durable than its spur-gear counterpart. Combined with its many advantages, a planetary gear arrangement offers a superior solution to your shifting needs.

planetary gearboxes as a compact alternative to pinion-and-gear reducers

While traditional pinion-and-gear reducer design is bulky and complex, planetary gearboxes are compact and flexible. They are suitable for many applications, especially where space and weight are issues, as well as torque and speed reduction. However, understanding their mechanism and working isn’t as simple as it sounds, so here are some of the key benefits of planetary gearing.
Planetary gearboxes work by using two planetary gears that rotate around their own axes. The sun gear is used as the input, while the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 teeth in the sun gear and -3/2 on the planet gear.
Unlike traditional pinion-and-gear reducer designs, planetary gearboxes are much smaller and less expensive. A planetary gearbox is about 50% smaller and weighs less than a pinion-and-gear reducer. The smaller gear floats on top of three large gears, minimizing the effects of vibration and ensuring consistent transmission over time.
Planetary gearboxes are a good alternative to pinion-and-gear drive systems because they are smaller, less complex and offer a higher reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sun gear in the middle and two or more outer gears. They are connected by a carrier that sets their spacing and incorporates an output shaft.
Compared to pinion-and-gear reduces, planetary gearboxes offer higher speed reduction and torque capacity. As a result, planetary gearboxes are small and compact and are often preferred for space-constrained applications. But what about the high torque transfer? If you’re looking for a compact alt

China best DC Spur Gear Motor 3V 5V DC Motor Reduction Electric Gear Motor for Robot Toys Smart Locks Machine Home Appliances  with Free Design CustomChina best DC Spur Gear Motor 3V 5V DC Motor Reduction Electric Gear Motor for Robot Toys Smart Locks Machine Home Appliances  with Free Design Custom

Manufacturing best made in China – replacement parts – in Tirunelveli India High Precision Steel Spur Gear on Sale with top quality

Manufacturing  best  made in China - replacement parts -  in Tirunelveli India  High Precision Steel Spur Gear on Sale with top quality

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For much more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Product Description

Equipment transmission refers to the unit that transmits motion and power from the gear pair. It is the mo EPT extensively utilised mechanical transmission method in modern day equipment. Its transmission is a lot more exact, higher effectiveness, compact structure, dependable procedure and prolonged services life.

Our gears can be warmth taken care of, hardened, oil immersed according to customer needs.

The equipment is commonly utilized in business, vehicle, power resources, motor, bicycle, electrombile.

We can make customers’ satisfactory merchandise according to the samples or drawings offered by consumers. For the completion of a product, we also require to know his content, heat therapy specifications and surface area therapy requirements. We are a manufacturing unit with forty several years of production encounter, welcome to check with.


Solution functions of flange/gear couplings

Product Identify Gear
Materials 40Cr,42CrMo,20CrMnTi,20CrNiMo,forty five#,and so on
Processing Method CNC machining, Shaving m, Hobbing grinding, chamfering etc.
Size Customer Drawings & ISO standard 
Regular Non-standard
Advantage Assured quality , Best services, Competitive prices, Fast delivery
Employed constructing business machinery,Car components,truck,tractor,ship,elevators

one. High Transmission Performance Can Reach 99.7%
2. Substantial Loading Ability: With the identical external dimension, the loading potential is 15%~20% averagely greater than that of straight-tooth coupling
three. Massive Angular Payment: The maximum allowable angular misalignment is 1.5°, 50% higher than that of straight-tooth coupling
4. Much more Scientific Gear Tooth Style: It avoids neighborhood anxiety focus induced by straight tooth edge extrusion, and tooth surface friction is eased at the very same time.
five. Equipment tooth of external equipment sleeve is horn-shaped, which makes it easy to put in and dismantle.
6. Prolonged Services Lifestyle: The inside and external gear enamel are made of higher toughness alloy steel. Right after quenched-tempered warmth therapy, gear teeth rigidity and use resistance are improved. 

Connected Goods


Our organization focus in producing all varieties of inner and external equipment, high precision spline shaft and gear shaft. We are seeking ahead to the cooperation with you, and we think that we will be your perfect decision.

Organization Details
HangZhou Xihu (We EPT Lake) Dis.g EPT EPT Co., Ltd. was established in 1980. We are specialised in precision elements and factors machining, which are applied in electronics, automotive elements, astronautical elements, healthcare appliances and hand instrument industries. We offer a range of layout and production like custom made CNC machining, CNC machined components, non-regular device areas, machined casting Areas and precision turned components. The materia EPT of components components consist of steel, stainless metal, brass, aluminum and plastic. If you are fascinated in any of our items, please really feel free of charge to make contact with us. We are hunting ahead to the cooperation with you, and we feel that we will be your excellent decision.

Our firm has one of the mo EPT stringent top quality manage techniques,from our feed testingand item inspection to the closing inspection process.Rigorous high quality process manage and management ensurus product good quality and accountabilty.

1)Are you buying and selling firm or producer?
We are manufacturing facility.
two)How can I personalize my products?
Connect your drawing with particulars(surface treatment,material,quantity and unique requirements and so forth.)
three)How long can I get the quotation?
We will give you the quotation inside of 48 several hours(considering the time big difference)
four)How long will you produce the elements?
Normally it is 5-10 times if the merchandise are in stock. Or it is fifteen-twenty five days if the merchandise are not in inventory, it’s in accordance to quantity.
five)Do you provide samples? Is it free of charge or extra?
Indeed, we could offer the sample, the samples and transport expenses need to have to be borne by the shopper.
6)What is your terms of payment?
Payment≤1000 USD, one hundred% in progress. Payment≥1000 USD, 30% T/T in advance, equilibrium prior to cargo. If you have any queries, you should will not be reluctant to make contact with us.
7)What if the items we received are not excellent?
Get in touch with us without hesitation, our particular after-revenue service will consider the accountability

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique equipment manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our organization and the listed alternative parts contained herein are not sponsored, accepted, or created by the OEM.

Manufacturing  best  made in China - replacement parts -  in Tirunelveli India  High Precision Steel Spur Gear on Sale with top quality

Manufacturing  best  made in China - replacement parts -  in Tirunelveli India  High Precision Steel Spur Gear on Sale with top quality

Manufacturing  best  made in China - replacement parts -  in Tirunelveli India  High Precision Steel Spur Gear on Sale with top quality