Product Description
S Series Worm Gear Hollow Shaft Gear Reducer/Gear Motor/Motor Reducer/gear units/gearbox
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Technical data
| Product Name | S Series Worm Gear Hollow Shaft Gear Reducer/Gear Motor/Motor Reducer/gear units/gearbox |
| Power | 0.12KW~30KW |
| Nominal output torque | 9~ 8425N · m |
| Output speed | 0.1 ~ 374r/min |
| Gear material | 20CrMnTi alloy steel |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Noise Test | Below 65dB |
| Brand of bearings | C&U bearing, ZWZ, LYC, HRB, CZPT , etc |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX | 50ºC |
| Vibration | ≤20µm |
| Housing hardness | HBS190-240 |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Machining precision of gears | 5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | Carburizing, Quenching etc |
| Efficiency | 95%~96% (depends on the transmission stage) |
| Bearing output mode | Parallel output |
| Installation type and output mode | Bottom seated type flange type installation, solid,hollow shaft output. |
| Input mode | Direct motor, shaft input and connecting flange input |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor |
Installation Instructions
Company Profile
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Certifications
Packaging & Shipping
FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.
Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.
Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.
Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements
Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery
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| Application: | Motor, Machinery, Agricultural Machinery |
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| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Vertical Output |
| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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 nine 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.
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 three 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 one 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 three 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 two 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.
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 two 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.
editor by CX 2024-04-03
China high quality High Speed DC 12V Gear Motor Long Shaft Mini Worm Gear Motor 3200rpm with Hot selling
Item Description
Higher Speed DC 12V Gear Motor Prolonged Shaft Mini Worm Equipment Motor 3200rpm
Product:D76-24v100w-3200rpm
HangZhou CZPT Science & Technology Co.,Ltd manufacturing unit is located in Xihu (West Lake) Dis., HangZhou, we can layout and manufacture of motors according to all our customers’ calls for so much,we can manufacture about sixty,000 motors for each thirty day period.
Our main market place:
Europe,The usa and Asia,including United Kingdom, Germany, Italy, France, Sweden, United Condition,India,Korea and so on.
Company Rewards:
1. Large manufacturing capability, quick delivery.
2. Rigorous QC inspecting rules: all items have to be a hundred% inspected ahead of shipping.
3. OEM/ODM solutions are offered
4. 24 hrs on the web provider.
5. Prompt quotation for your inquiry
6. Quality,trustworthiness and extended solution daily life.
7. Skilled maker delivers aggressive price.
8. Diversified rich experienced expert workers.
Much more Apps:
Automobile simulator ,garage doorway opener ,gate operator, packing barrier,wheelchair ,electric automobile ,h2o pump ,flooring polisher,truck elevate,stair elevate,hospital mattress , hydraulic pump electrical forklift.
RFQ:
Q: Are you investing organization or maker ?
A: We are Integration of business and trade, with in excess of twenty a long time expertise in DC worm gear motor. Our organization have gathered skilled manufacturing line, total administration and CZPT research assistance, which could match all of the customers’ requirements and make them fulfillment.
Q: What is your major item?
–DC Motor: Gear motor, Square motor, Stepped motor, and CZPT motor
-Welding equipment: Wire feeder, Welding rod, Welding Torch, Earth clamp, Electrode holder, and Rectifier
Q: What if I don’t know which DC motor I want?
A: Don’t worry, Ship as considerably data as you can, our crew will aid you locate the appropriate 1 you are searching for.
Q: What is your phrases of payment ?
A: Payment=1000USD, 30% T/T in CZPT ,harmony before shippment.
If you have an additional issue, pls truly feel cost-free to get in touch with us as underneath:
Q: How to delivery:
A: By sea – CZPT appoint forwarder, or our sales crew uncover suited forwarder for consumers.
By air – CZPT offer you acquire convey account, or our income team locate suited specific for customers. (Largely for sample)
Other people – In fact,samples send by DHL,UPS, TNT and Fedex and so forth. We set up to shipping products to some spot from China appointed by buyers.
Q: How lengthy is your supply time?
A: Generally it is 5-ten days if the goods are in inventory. or it is fifteen-twenty days if the merchandise are not in stock, it is in accordance to amount.
Positive aspects of a Planetary Motor
A planetary motor has numerous benefits. Its compact layout and low sounds tends to make it a very good selection for any software. Amid its a lot of utilizes, planetary equipment motors are found in sensible automobiles, consumer electronics, smart robots, interaction equipment, and health care engineering. They can even be discovered in wise residences! Read through on to uncover the advantages of a planetary gear motor. You are going to be shocked at how versatile and helpful it is!
Self-centering planet gears make certain a symmetrical drive distribution
A planetary motor is a device with a number of, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission dimension has no bearing on the output torque. A torsional anxiety evaluation of the retaining structure for this kind of motor located a greatest shear anxiety of 64 MPa, which is equal to a safety element of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution during the transmission technique, with the weakest component currently being the pinions.
A planetary gearbox is composed of ring and sunlight gears. The pitch diameters of ring and world gears are virtually equal. The number of enamel on these gears determines the average equipment-ratio per output revolution. This error is associated to the producing precision of the gears. The influence of this mistake is a sounds or vibration characteristic of the planetary gearbox.
An additional design for a planetary gearbox is a traction-based mostly variant. This design and style removes the require for timing marks and other restrictive assembly conditions. The design of the ring gear is comparable to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears prolong into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring equipment to sharpen the pencil.
The JDS eliminates the require for traditional planetary carriers and is mated with the self-centering earth gears by dual-function elements. The dual-purpose elements synchronize the rolling movement and traction of the gears. They also remove the require for a carrier and reduce the power distribution amongst the rotor and stator.
Steel gears
A planetary motor is a kind of electrical generate that utilizes a collection of steel gears. These gears share a load hooked up to the output shaft to produce torque. The planetary motor is frequently CNC controlled, with added-prolonged shafts, which enable it to match into quite compact styles. These gears are available in dimensions from seven millimeters to twelve millimeters. They can also be equipped with encoders.
Planetary gearing is widely utilized in a variety of industrial programs, such as vehicle transmissions, off-road transmissions, and wheel generate motors. They are also utilized in bicycles to electricity the shift system. Yet another use for planetary gearing is as a powertrain in between an inside combustion motor and an electrical motor. They are also utilised in forestry programs, such as debarking gear and sawing. They can be employed in other industries as well, this kind of as pulp washers and asphalt mixers.
Planetary gear sets are composed of a few types of gears: a sunshine gear, planet gears, and an outer ring. The sunlight equipment transfers torque to the world gears, and the world gears mesh with the outer ring gear. Earth carriers are made to supply higher-torque output at reduced speeds. These gears are mounted on carriers that are moved around the ring equipment. The planet gears mesh with the ring gears, and the solar equipment is mounted on a moveable provider.
Plastic planetary equipment motors are less costly to make than their metallic counterparts. Nonetheless, plastic gears experience from lowered strength, rigidity, and load potential. Steel gears are generally simpler to manufacture and have less backlash. Plastic planetary equipment motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are produced in collaboration with major suppliers. When purchasing a plastic planetary equipment motor, be positive to contemplate what supplies it is produced of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is made with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of attaining stall torque at low speeds, which is extremely hard to obtain with a simple DC motor. The planetary encoder provides 5 pulses per revolution, generating it excellent for applications requiring exact torque or placement. This motor demands an 8mm hex coupling for correct use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back again signals. It can count paulses as the motor passes through a hall on the circuit board. Dependent on the gearbox ratio, the encoder can provide up to two million transitions for each rotation.
The planetary equipment motor makes use of a planetary gear method to distribute torque in synchrony. This minimizes the danger of gear failure and increases the general output potential of the system. On the other hand, a spur gear motor is a simpler layout and less costly to produce. The spur equipment motor performs greater for reduce torque purposes as each and every gear bears all the load. As this sort of, the torque capability of the spur gear motor is decrease than that of a planetary equipment motor.
The REV UltraPlanetary gearbox is designed for FTC and has a few different output shaft possibilities. The output shaft is manufactured of 3/8-inch hex, allowing for adaptable shaft substitute. These motors are a great benefit as they can be used to meet up with a broad variety of energy demands. The REV UltraPlanetary gearbox and motor are available for quite realistic rates and a woman 5mm hex output shaft can be used.
Durability
One of the most frequent questions when picking a planetary motor is “How tough is it?” This is a question that is frequently questioned by individuals. The good news is that planetary motors are incredibly durable and can very last for a lengthy time if properly taken care of. For far more info, read on! This post will cover the sturdiness and performance of planetary gearmotors and how you can pick the ideal one particular for your needs.
First and foremost, planetary gear sets are made from steel resources. This increases their lifespan. The planetary gear set is generally produced of metals such as nickel-metal and metal. Some planetary equipment motors use plastic. Metal-lower gears are the most durable and suited for programs that need a lot more torque. Nickel-steel gears are less resilient, but are much better able to keep lubricant.
Sturdiness of planetary motor gearbox is important for programs demanding high torque versus velocity. VEX VersaPlanetary gearboxes are made for FRC(r) use and are extremely tough. They are high-priced, but they are highly customizable. The planetary gearbox can be eliminated for maintenance and replacement if necessary. Components for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also function a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is critical for comprehension its sturdiness. In earlier studies, uncoupled and coupled meshing models have been employed to examine the impact of various design and style parameters on the vibration traits of the planetary gear method. This investigation demands considering the function of the mesh stiffness, framework stiffness, and second of inertia. Additionally, dynamic designs for planetary gear transmission require modeling the affect of multiple parameters, this sort of as mesh stiffness and shaft area.
Expense
The planetary equipment motor has a number of get in touch with factors that help the rotor rotate at distinct speeds and torques. This design and style is often utilized in stirrers and massive vats of liquid. This type of motor has a low first value and is far more frequently identified in minimal-torque applications. A planetary equipment motor has a number of get in touch with points and is far more effective for purposes necessitating high torque. Equipment motors are typically located in stirring mechanisms and conveyor belts.
A planetary gearmotor is usually created from 4 mechanically linked rotors. They can be utilised for a variety of apps, like automotive and laboratory automation. The plastic enter stage gears decrease sound at higher speeds. Steel gears can be utilised for large torques and a modified lubricant is frequently extra to lessen fat and mass instant of inertia. Its reduced-value style makes it an outstanding choice for robots and other purposes.
There are many various types of planetary gear motors offered. A planetary gear motor has three gears, the sun equipment and world gears, with each sharing equivalent amounts of work. They are ideal for programs requiring high torque and lower-resistance operation, but they demand more elements than their one-stage counterparts. The steel reduce gears are the most sturdy, and are often employed in programs that call for high speeds. The nickel-metal gears are more absorptive, which helps make them far better for keeping lubricant.
A planetary gear motor is a high-performance electrical car motor. A normal planetary equipment motor has a 3000 rpm speed, a peak torque of .32 Nm, and is accessible in 24V, 36V, and 48V electrical power supply. It is also quiet and efficient, demanding little upkeep and providing better torque to a modern electric powered car. If you are considering of getting a planetary equipment motor, be confident to do a bit of study before acquiring 1.
