China Video Cameras Projectors electric 2.3-8.7mA DC planetary gear motor

Product Description

Video Cameras Projectors electric 2.;3-8.;7mA dc planetary gear motor

Main Features
1.;OEM/ODM 42mm planetary gearbox plups7 series dc motor and 42mm brushless motor
2.;Small size dc gear motor with low speed and big torque
3.;42mm gear motor provide 10.;0Nm torque and more reliable
4.;Suitable to small diameter,; low noise and big torque application
5.;Dc Gear motors can match encoder,;11ppr
6.;Reduction ratio:;4,;14,;19,;27,;51,;71,;100,;139,;189,;264,;369,;516,;720
 

Motor model no.; Rated voltage No-load speed No-load current Rated speed Rated torque Rated current Output power Stall torque Stall current
VDC r/min A r/min g.;cm A W g.;cm A
TRS-775PM-2460 24 6000 0.;3 4500 900 2.;3 40 3600 7.;2
TRS-775PM-0648 6 4800 1.;2 3600 900 8.;7 33 3600 32
TRS-775PM-1246 12 4600 0.;6 3470 900 4.;4 32 3600 16

Gear motor technical data :; GMP42-775PM-2460-xxx

Reduction ratio 4 19 51 100 139 189 264 369 516 720
Length  mm 31.;5 42 52 52 52 62 62 62 62 62
No-load speed  rpm 1400 295 110 58 42 32 23 16 11.;5 8.;3
Rated speed  rpm 1125 235 88 45 32 24 18 14 10.;5 8
Rated torque  kg.;cm 2.;8 13 26 51 71 89 100 100 100 100
Max.;momentary tolerance torque  kg.;cm 11 54 110 216 300 300 300 300 300 300

Gear motor technical data :; GMP42-775PM-0648-xxx

Reduction ratio 4 19 51 100 139 189 264 369 516 720
Length  mm 31.;5 42 52 52 52 62 62 62 62 62
No-load speed  rpm 1150 240 92 46 35 25 18 13 9.;3 6.;6
Rated speed  rpm 900 190 71 36 26 19 14 11 8.;5 6.;0
Rated torque  kg.;cm 2.;8 13 26 51 71 89 100 100 100 100
Max.;momentary tolerance torque  kg.;cm 11 54 110 216 300 300 300 300 300 300

Gear motor technical data :; GMP42-775PM-1246-xxx

Reduction ratio 4 19 51 100 139 189 264 369 516 720
Length  mm 31.;5 42 52 52 52 62 62 62 62 62
No-load speed  rpm 1100 220 86 44 32 24 17 12 8.;7 6.;3
Rated speed  rpm 870 185 69 35 25 19 14 10.;5 8.;2 5.;7
Rated torque  kg.;cm 2.;8 13 26 51 71 89 100 100 100 100
Max.;momentary tolerance torque  kg.;cm 11 54 110 216 300 300 300 300 300 300

Product Application

Other Applications:;
Business Machines:; ATM,; Copiers and Scanners,; Currency Handling,; Point of Sale,; Printers,; Vending Machines.;
Food and Beverage:; Beverage Dispensing,; Hand Blenders,; Blenders,; Mixers,; Coffee Machines,; Food Processors,; Juicers,; Fryers,; Ice Makers,; Soy Bean Milk Makers.;
Home Entertainment and Gaming:; Gaming Machines,; Video Games,; Optical Disk Drives,; RC and Power Toys.;
Home Technologies:; Home Ventilation,; Air Purifiers and Dehumidifiers,; Range Hoods,; Washers and Dryers,; Refrigerators,; Dishwashers,; Floor Care,; Whirlpool and Spa,; Showers,; Smart Metering,; Coffee Machines.;
Lawn and Garden:; Lawn Mowers,; Snow Blowers,; Trimmers,; Leaf Blowers.;
Personal Care:; Hair Cutting,; Hair Care,; Massagers.;
Power Tools:; Drills and Drivers,; Sanders,; Grinders,; Polishers,; Saws.;
Camera and Optical:; Video,; Cameras,; Projectors.;

 
Packing & Delivery
Packaging:; single carton packing,; 100 pieces per box.;
Shipping time:;
DHL:; 3-5 working days ;
UPS:; 5-7 working days;
TNT:; 5-7 working days;
FedEx:; 7-9 working days;
EMS:; 12-15 working days;
By Sea:; Depends on which country

Our Company 
TT Motor (HK); Industrial Co.;,; Ltd has been specializing in micro motors,; gear motors and their respective parts since 2000.;
Our products are widely used in entertainment systems,; automobiles,; home and industrial appliances and tools and many others.; Our products are dependable and long-lasting,; and backed by years of experience.; We export 98% of our output worldwide.; 
By leveraging our hard-won reputation for honesty,; dependability and quality,; TT Motor aims to continue as a pioneer in the sales overseas by seeking global partners.; If your company is an end-user of micro-motors,; a distributor or an agent,; please contact us.; We look forward to being CZPT to work together with you in the near future.;

FAQ
Q:; How to order?
A:; send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.;
Q:; How about Sample order?
A:; Sample is available for you.; please contact us for details.; Contact us
Q:; Which shipping way is avaliable?
A:; DHL,; UPS,; FedEx,; TNT,; EMS,; China Post,;Sea are available.;The other shipping ways are also available,; please contact us if you need ship by the other shipping way.; 
Q:; How long is the deliver?
A:; Devliver time depends on the quantity you order.; usually it takes 15-25 working days.;
Q:; My package has missing products.; What can I do?
A:; Please contact our support team and we will confirm your order with the package contents.;We apologize for any inconveniences.; 
Q:; How to confirm the payment?
A:; We accept payment by T/T,; PayPal,; the other payment ways also could be accepted,;Please contact us before you pay by the other payment ways.; Also 30-50% deposit is available,; the balance money should be paid before shipping.;

Planetary Gearbox Advantages and Disadvantages

A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
planetarygearbox

Suitable for counterclockwise and clockwise rotation

If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in 9 of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.

Has less inertia

The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
planetarygearbox

Offers greater reliability

The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are 3 major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.

Has higher operating speeds

When you look at planetary gearboxes, you might be confused about which 1 to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in 3 different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to 2 arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
planetarygearbox

Has drawbacks

The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are 2 common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.

China Video Cameras Projectors electric 2.3-8.7mA DC planetary gear motor    China Video Cameras Projectors electric 2.3-8.7mA DC planetary gear motor

Planetary Gearbox

As one of the leading planetary gearbox manufacturers, suppliers, and exporters of mechanical products, We offer planetary gearbox and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the planetary gearbox.

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