Gearing Arrangement: Harmonic
Output Torque: 0-51 N.m
Rated Power: 50-100 W
Input Speed: 0-8000 rpm
Output Speed: 0-266 rpm
Model Number: SHF-T-14-30k 50k 80k 100k
Rated Torque 2000rpm: 7.4 N.m
Ratio: 30k 50k 80k 100k
Permissible Maximum Torque (Start Stop ): 27 N.m
Permissible Maximum Average Torque: 10.5 N.m
Permissible Maximum Input Speed: 8000 rpm
Permissible Average Input Speed: 3500 rpm
Backlash: less than 10 arcsec
Designed Lifespan: 15000 hrs
Packaging Details: One Set/Carton
Port: HangZhou
High Ratio Harmonic Gearbox Flexspline Cup Robot Arm Gearbox for Laser Marking Machine SHF-T-14-30k 50k 80k 100k
About Harmonic Drive Reducer
The Principle of Gear Transmission
Harmonic gear transmission was invented by the American inventor C.W.Musser in 1955. It is a new type of transmission that utilizes the elastic deformation of the flexible working member into the motion or power transmission. It breaks through the mechanical transmission using rigid members. The mechanism’s model uses a flexible member to achieve mechanical transmission, resulting in a range of special features that are difficult to achieve with other transmissions. The deformation process of the intermediate flexible member is basically a symmetrical harmonic. In addition to the former Soviet Union referred to this type of transmission as wave drive or flexible wheel drive, the United States, Britain, Germany, Japan and other countries are called “harmonic transmission.”
The Composition of the Gear Transmission
Circular Spline: it has 2 more teeth than the Flexspline and is generally mounted CZPT a housing.Flexspline: It is a non-rigid, thin cylindrical cup with external teeth on the open end of the cup. It fits over the Wave Generator and takes on its elliptical shape. The Flexspline is generally used as the output of the gear.Wave Generator: The Wave Generator is a thin, raced-ball bearing fitted CZPT an elliptical hub. This serves as a high-efficiency torque converter and is generally mounted CZPT the input or motor shaft.
Principle of Harmonic Gear Reductor
The principle of harmonic gear reduction is to use the relative motion of the Flexspline, Circular Spline and the wave generator, mainly the controllable elastic deformation of the flexspline to realize the motion and power transmission. The elliptical cam in the wave generator rotates in the flexible wheel to deform the flexspline. When the Flexspline teeth and the Circular Spline teeth enter and mesh with each other which are at the ends of the elliptical cam long axis of the wave generator, the Flexspline teeth at short axis ends are disengaged from the steel wheel teeth. For the teeth between the long axis and the short axis of the wave generator, the semi-engaged state which gradually enters the engagement along different sections of the 2 stages of the Flexspline and the Circular Spline is called a biting. It is in a state of gradual withdrawal from engagement, which is called disengaging. When the wave generator rotates continuously, the flexspline is constantly deformed, so that the teeth of 2 wheels are constantly changing their original working states during the 4 movements of meshing, biting, engaging and disengaging, generating a staggering tooth movement and realizing the motion transmission from the wave generator to the flexspline.
Product Uses
Harmonic gear reducer in aviation, aerospace, energy, navigation, shipbuilding, bionic machinery, commonly used ordnance, machine tools, instruments, electronic equipment, mine metallurgy, transportation, lifting machinery, petrochemical machinery, textile machinery, China wholesale Customized OEM Precision auto parts steel bearing flanged Oilless sleeve bushing self lubricating bronze bushing agricultural machinery and medical equipment are increasingly widely used, especially in the high dynamic performance servo system, the harmonic gear transmission shows its superiority. It transmits power from tens of watts to tens of kilowatts, but high-power harmonic gear drives are mostly used in short-term work fields.
Ordering Code of Harmonic Drive Reducer
Why Choose Us1,SaiNi provides a wide range of standard and customized motion control solutions and mechanical transmission solutions.
2,As a professional factory, we can provide customers with very competitive price with good quality. GIGAGER speed reducers are featured with lower backlash (≤1 arcmin), higher efficiency (≥95%) and lower noise (65dBA). And all gearboxes produced by SaiNi will be tested strictly before they leave the factory. Besides, one-year’s warranty and life long after-sales service is offered to our customers.
3,We offer 24 hours professional technical support.
4,We offer custom built service according to your requirement.
5,Fast delivery time. For standard speed reducers, we have sufficient stock and can delivery to the customer in very short time.
Company Information
HangZhou SaiNi Mechanical & Electrical Equipment Co., Ltd. is a professional manufacturer integrated with production, R & D and sales for more than 10 years in China. We supply high precision hollow rotary actuator, harmonic drive gearboxes, high precision planetary gearboxes, 90 degree gearboxes ( for servo motors and stepper motors), right angle hollow reducer, high precision alignment platform, etc.
Besides of providing of the wide range of standard speed reducers, customized service is also available for motion control solutions and mechanical transmission solutions for customers all over the world for lithium battery industry, robot industry, mobile phone industry, printing industry, laser industry, medical industry, etc. The product served for the equipment of logo printing, CNC machine tools, Kualitas tinggi china 120c ship boat advance CZPT gearbox mesin kelautan CZPT kecil packaging and printing program, welding and cutting, laser cutting machines, woodworking engraving machines, full servo paper tissue machineries, precision concave-convex printing machines, precision coating machines, servo pipe benders, digital control spring machine, and other equipment with high degree of automation.
HangZhou SaiNi Mechanical owns the brand G+, named GIGAGER.
Since its establishment, the company has been committed to providing customers with high quality and high performance products, and constantly introducing high-end well known brands at home and abroad to meet the demand of automation industry in China. Through continuous efforts and development, SaiNi sales network has been set up all over China, now, we are making efforts on developing overseas sales network around the globe. You are welcomed to join us to be a distributor in your local market. We can offer you full support from pricing, catalogue and technical support, etc. If we cooperate in depth, we are willing to bear part of the cost if you promote our speed reducers in the local market, such as attending the exhibition.
FAQQ1. How to choose a reducer which meets our requirement?A: You can refer to our catalogue to choose the reducer or we can help to choose when you provide the technical information of required output torque, output speed and motor parameter etc.
Q2. What information shall we give before placing a purchase order?A: Please tell me Type of the reducer, ratio, input and output type, input flange, mounting position, and motor information etc.
Q3. Do you sell the motors?A: We have stable motors suppliers who have been cooperated with us for a long-time. We can provide motors with high quality.
Q4. Are you a manufactuer or trading company?A: We are a manufacturer.
Q5. What are your terms of payment?A: 100% before delivery. We’ll show you the photos of the products and packages before the delivery or you can do inspection before delivery.
Q6. What are your terms of delivery?A: EXW, FOB, CIF.
Q7. How about your delivery time?A: Generally, it will take 5 days after receiving your payment. The specific delivery time depends on the items and the quantity of your order.
Q8. Can you produce according to the samples?A: Yes, we can produce as per your samples or technical drawings. We can build the molds and fixtures.
Q9. What is your sample policy?A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q10. Do you test all your goods before delivery?A: Yes, we have 100% test before delivery
Q11: How do you make our business long-term and good relationship?A: 1. We keep good quality and competitive price to ensure our customers benefit;A: 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
What Is a Gearbox?
A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.
Gearboxes
Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.
Coaxial helical gearbox
The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.
Epicyclic gearbox
An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.
Extruder helical gearing
The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.
1 speed gearbox
CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.
