Product Description
Product Description
Zy Series Double Stage Hard-Tooth Helical Cylindrical Parallel Gearbox
Components:
1. Housing: Cast Iron or Steel Plate Welding
2. Gear Set: Hardened Helical Gear Pairs, Carburizing, Quenching, Grinding, Gear Hardness HRC54-62
3. Input Configurations:
Single or Double Keyed CZPT Shaft Input
4. Output Configurations:
Single or Double Keyed CZPT Shaft Output
5. Main Options:
Backstop
Forced Lubrication Oil Pump
Cooling Fan, Cooling Coils
Detailed Photos
Models:
ZDY Series, ZLY Series, ZSY Series, ZFY Series
Features:
1. Optional welding steel plate gear box
2. High quality alloy steel helical gears, carburizing, quenching, grinding, large load capacity
3. Optimized design, interchangeable spare parts
4. High efficiency, high reliability, long service life, low noise
5. Output shaft rotation direction: clockwise, counterclockwise or bidirectional
6. A variety of shaft configurations: single or double input and output shaft in 1 side or 2 sides
7. Optional backstop and lengthening output shafts
Product Parameters
Parameters:
ZY Series | Models | Ratio |
ZDY (1 Stage) | ZDY80, ZDY100, ZDY125, ZDY160, ZDY200, ZDY250, ZDY280, ZDY315, ZDY355, ZDY400, ZDY450, ZDY500, ZDY560 | 1.25~6.3 |
ZLY (2 Stage) | ZLY112, ZLY125, ZLY140, ZLY160, ZLY180, ZLY200, ZLY224, ZLY250, ZLY280, ZLY315, ZLY355, ZLY400, ZLY450, ZLY500, ZLY560, ZLY630, ZLY710 | 6.3~20 |
ZSY (3 Stage) | ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280, ZSY315, ZSY355, ZSY400, ZSY450, ZSY500, ZSY560, ZSY630, ZSY710 | 22.4~100 |
ZFY (4 Stage) | ZFY180, ZFY200, ZFY225, ZFY250, ZFY280, ZFY320, ZFY360, ZFY400, ZFY450, ZFY500, ZFY560, ZFY630, ZFY710 | 100~500 |
Installation:
Horizontal Mounted
Vertical Mounted
Lubrication:
Oil Dip and Splash Lubrication
Forced Lubrication
Cooling:
Natural Cooling
Auxiliary Cooling Devices (Cooling Fan, Cooling Coils)
Packaging & Shipping
Company Profile
Our Advantages
After Sales Service
Pre-sale services | 1. Select equipment model. |
2.Design and manufacture products according to clients’ special requirement. | |
3.Train technical personal for clients | |
Services during selling | 1.Pre-check and accept products ahead of delivery. |
2. Help clients to draft solving plans. | |
After-sale services | 1.Assist clients to prepare for the first construction scheme. |
2. Train the first-line operators. | |
3.Take initiative to eliminate the trouble rapidly. | |
4. Provide technical exchanging. |
FAQ
FAQ:
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set
Welcome to contact us for more detail information and inquiry.
If you have specific parameters and requirement for our gearbox, customization is available.
Application: | Machinery |
---|---|
Function: | Change Drive Torque, Speed Changing, Speed Reduction |
Layout: | Cycloidal |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Three-Step |
Customization: |
Available
| Customized Request |
---|
Developing a Mathematical Model of a Cyclone Gearbox
Compared to planetary gearboxes, cycloidal gearboxes are often seen as the ideal choice for a wide range of applications. They feature compact designs that are often low friction and high reduction ratios.
Low friction
Developing a mathematical model of a cycloidal gearbox was a challenge. The model was able to show the effects of a variety of geometric parameters on contact stresses. It was able to model stiction in all quadrants. It was able to show a clear correlation between the results from simulation and real-world measurements.
The model is based on a new approach that enables modeling stiction in all quadrants of a gearbox. It is also able to display non-zero current at standstill. Combined with a good simulation algorithm, the model can be used to improve the dynamic behaviour of a controlled system.
A cycloidal gearbox is a compact actuator used for industrial automation. This type of gearbox provides high gear ratios, low wear, and good torsional stiffness. In addition, it has good shock load capacity.
The model is based on cycloidal discs that engage with pins on a stationary ring gear. The resulting friction function occurs when the rotor begins to rotate. It also occurs when the rotor reverses its rotation. The model has two curves, one for motor and one for generator mode.
The trochoidal profile on the cycloidal disc’s periphery is required for proper mating of the rotating parts. In addition, the profile should be defined accurately. This will allow an even distribution of contact forces.
The model was used to compare the relative performance of a cycloidal gearbox with that of an involute gearbox. This comparison indicates that the cycloidal gearbox can withstand more load than an involute gearbox. It is also able to last longer. It is also able to produce high gear ratios in a small space.
The model used is able to capture the exact geometry of the parts. It can also allow a better analysis of stresses.
Compact
Unlike helical gearing, compact cycloidal gearboxes can provide higher reduction ratios. They are more compact and less weighty. In addition, they provide better positioning accuracy.
Cycloid drives provide high torque and load capacity. They are also very efficient and robust. They are ideal for applications with heavy loads or shock loads. They also feature low backlash and high torsional stiffness. Cycloid gearboxes are available in a variety of designs.
Cycloid discs are mounted on an eccentric input shaft, which drives them around a stationary ring gear. The ring gear consists of many pins, and the cycloidal disc moves one lobe for every rotation of the input shaft. The output shaft contains roller pins, which rotate around holes in the cycloidal disc.
Cycloid drives are ideally suited to heavy loads and shock loads. They have high torsional stiffness and high reduction ratios, making them very efficient. Cycloid gearboxes have low backlash and high torque and are very compact.
Cycloid gearboxes are used for a wide variety of applications, including marine propulsion systems, CNC machining centers, medical technology, and manipulation robots. They are especially useful in applications with critical positioning accuracy, such as surgical positioning systems. Cycloid gearboxes feature extremely low hysteresis loss and low backlash over extended periods of use.
Cycloid discs are usually designed with a reduced cycloid diameter to minimize unbalance forces at high speeds. Cycloid drives also feature minimal backlash, a high reduction ratio, and excellent positioning accuracy. Cycloid gearboxes also have a long service life, compared to other gear drives. Cycloid drives are highly robust, and offer higher reduction ratios than helical gear drives.
Cycloid gearboxes have a low cost and are easy to print. CZPT gearboxes are available in a wide range of sizes and can produce high torque on the output axis.
High reduction ratio
Among the types of gearboxes available, a high reduction ratio cycloidal gearbox is a popular choice in the automation field. This gearbox is used in applications requiring precise output and high efficiency.
Cycloid gears can provide high torque and transmit it well. They have low friction and a small backlash. They are widely used in robotic joints. However, they require special tools to manufacture. Some have even been 3D printed.
A cycloidal gearbox is typically a three-stage structure that includes an input hub, an output hub, and two cycloidal gears that rotate around each other. The input hub mounts movable pins and rollers, while the output hub mounts a stationary ring gear.
The input shaft is driven by an eccentric bearing. The disc is then pushed against the ring gear, which causes it to rotate around the bearing. As the disc rotates, the pins on the ring gear drive the pins on the output shaft.
The input shaft rotates a maximum of nine revolutions, while the output shaft rotates three revolutions. This means that the input shaft has to rotate over eleven million times before the output shaft is able to rotate. The output shaft also rotates in the opposite direction of the input shaft.
In a two-stage differential cycloidal speed reducer, the input shaft uses a crank shaft design. The crank shaft connects the first and second cycloidal gears and actuates them simultaneously.
The first stage is a cycloidal disc, which is a gear tooth profile. It has n=7 lobes on its circumference. Each lobe moves around a reference pitch circle of pins. The disc then advances in 360deg steps.
The second stage is a cycloidal disc, also known as a “grinder gear”. The teeth on the outer gear are fewer than the teeth on the inner gear. This allows the gear to be geardown based on the number of teeth.
Kinematics
Various scholars have studied the kinematics of cycloidal gearbox. They have developed various approaches to modify the tooth profile of cycloidal gears. Some of these approaches involve changing the shape of the cycloidal disc, and changing the grinding wheel center position.
This paper describes a new approach to cycloid gear profile modification. It is based on a mathematical model and incorporates several important parameters such as pressure angle, backlash, and root clearance. The study offers a new way for modification design of cycloid gears in precision reducers for robots.
The pressure angle of a tooth profile is an intersegment angle between the normal direction and the velocity direction at a meshing point. The pressure angle distribution is important for determining force transmission performance of gear teeth in meshing. The distribution trend can be obtained by calculating the equation (5).
The mathematical model for modification of the tooth profile can be obtained by establishing the relationship between the pressure angle distribution and the modification function. The dependent variable is the modification DL and the independent variable is the pressure angle a.
The position of the reference point A is a major consideration in the modification design. It ensures the force transmission performance of the meshing segment is optimal. It is determined by the smallest profile pressure angle. The position is also dependent on the type of gear that is being modified. It is also influenced by the tooth backlash.
The mathematical model governing the pressure angle distribution is developed with DL=f(a). It is a piecewise function that determines the pressure angle distribution of a tooth profile. It can also be expressed as DL=ph.
The pressure angle of a tooth is also an angle between the common normal direction at the meshing point and the rotation velocity direction of the cycloid gear.
Planetary gearboxes vs cycloidal gearboxes
Generally, there are two types of gearboxes that are used for motion control applications: cycloidal gearbox and planetary gearbox. Cycloid gearboxes are used for high-frequency motions, while planetary gearboxes are suitable for low-speed applications. Both are highly accurate and precise gearboxes that are capable of handling heavy loads at high cycle rates. But they have different advantages and disadvantages. So, engineers need to determine which type of gearbox is best suited for their application.
Cycloid gearboxes are commonly used in industrial automation. They provide excellent performance with ratios as low as 10:1. They offer a more compact design, higher torque density and greater overload protection. They also require less space and are less expensive than planetary gearboxes.
On the other hand, planetary gearboxes are lightweight and offer a higher torque density. They are also capable of handling higher ratios. They have a longer life span and are more precise and durable. They can be found in a variety of styles, including square-framed, round-framed and double-frame designs. They offer a wide range of torque and speed capabilities and are used for numerous applications.
Cycloid gearboxes can be manufactured with different types of cycloidal cams, including single or compound cycloidal cams. Cycloid cams are cylindrical elements that have cam followers that rotate in an eccentric fashion. The cam followers act like teeth on the internal gear. Cycloid cams are a simple concept, but they have numerous advantages. They have a low backlash over extended periods of time, allowing for more accurate positioning. They also have internal compressive stresses and an overlap factor between the rolling elements.
Planetary gearboxes are characterized by three basic force-transmitting elements: ring gear, sun gear, and planet gear. They are generally two-stage gearboxes. The sun gear is attached to the input shaft, which in turn is attached to the servomotor. The ring gear turns the sun gear and the planet gear turns the output shaft.
editor by CX 2023-04-18
China manufacturer & factory supplier for single in Goma Democratic Republic of the Congo stage gear reducer for cooling tower fans With high quality best price & service
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Overview
Fast Particulars
- Relevant Industries:
-
Manufacturing Plant
- Model Title:
-
OEM
- Merchandise NO:
-
RV025~RV150 Reliable Shaft Input RV025~RV150 Attributes: 1. Top quality aluminum alloy gear box, mild bodyweight and not rust 2. 2 optional worm wheel supplies: Tin (Stannum) bronze or aluminum bronze alloy 3. Standard areas and very adaptable for shaft configurations and motor flange interface 4. A number of optional mounting alternatives 5. Reduced sound, Substantial efficiency in heat dissipation
SYF
- Product Number:
-
R
- cycloidal gearbox:
-
Cycloidal Gearbox Reducer
- Shade:
-
Blue
- Item title:
-
BLD Cycloid Speed Reducer
- Software:
-
Device Tool
- Content:
-
Aluminium Alloy
- Bearing:
-
NSK
- Certificate:
-
ISO9001
- Ratio:
-
9-28800
Supply Capacity
- Provide Potential:
- 1200 Set/Sets for every Thirty day period Cycloidal pinwheel equipment pace reducer gearbox
Packaging & Shipping and delivery
- Port
- Shang hai
On the web Customization
Product Description
Cycloidal equipment reducer is a theory adopted K-H-V Planetary Gear considerably less innovative equipment. Its transmission procedure as follows : input shaft outfitted with a 180-diploma dislocation of the double eccentric sets, changed with two eccentric flip as a roller bearing arm, the development of H-, two cycloid round hole at the centre shall uplink Eccentric Roller Bearings arm, which cycloidal gear needle spherical and meshing section, comprising a variation of the teeth meshing with the gearbox.
Type |
phase |
Product |
Ratio |
Nominal Electricity (KW) |
Nominal Torque(N.m) |
X/B Series Cycloidal Reducer |
One reducer |
B09/X1 |
9-87 |
.55-.eighteen |
26-50 |
B0/X2 |
one.1-.eighteen |
fifty eight-112 |
|||
B1/X3 |
.fifty five-.18 |
117-230 |
|||
B2/X4 |
four-.55 |
210-four hundred |
|||
B3/X5 |
eleven-.fifty five |
580-1010 |
|||
B4/X6/X7 |
11-2.2 |
580-1670 |
|||
B5/X8 |
eighteen.5-2.two |
1191-3075 |
|||
B6/X9 |
fifteen-5.five |
5183-5605 |
|||
B7/X10 |
11-45 |
7643 |
Kind |
stage |
Product |
Ratio |
Nominal Electricity (KW) |
Nominal Torque(N.m) |
X/B Series Cycloidal reducer |
Double reducer |
B10/X32 |
99-7569 |
.37-.18 |
one hundred seventy five |
B20/X42 |
one.1-.eighteen |
600 |
|||
B31/X53 |
two.2-.twenty five |
1250 |
|||
B41/X63 |
2.2-.25 |
1179-2500 |
|||
B42/X64 |
4-.fifty five |
2143-2500 |
|||
B52/X84 |
4-.fifty five |
2143-5000 |
|||
B53/X85 |
seven.5-.fifty five |
5000 |
|||
B63/X95 |
seven.5-.55 |
5893-8820 |
|||
B74/X106 |
11-2.2 |
11132-12000 |
|||
B84/X117 |
11-2.two |
11132-16000 |
Main Functions
All planetary cycloidal reducer rotating device can be divided into 3 parts:input component,deceleration part and output part.
Dislocation on the input shaft is outfitted with a 180℃ of double eccentric sleeve,geared up with two ball bearings on the eccentric sleeve,the formation of H two cycloid gear heart gap is the eccentric sleeve on the turning arm bearing raceway,and by a groud of cycloid gear and pin gear ring of equipment meshing,significantly less negative tooth meshing reduction mechanism to form,(in get to lessen friction,in small ratio of speed reducer,the needle with needle tooth on the equipment set).
When the enter shaft with eccentric sleeve rotation for a 7 days,as a end result of the cycloid equipment tooth profile curve traits and restricted by needle on the equipment tooth,the movement of the cycloid gear turning out to be the two revolution and rotation of the plane motion,and enter shaft are
made for a week,eccentric sleeve also flip the week,cycloid gear in the reverse direction around a massive tooth big difference reduction is received, then with the aid pf W output system,the cycloid equipment rotates at lower velocity motion by way of the pin shaft,handed to the output shaft,low output pace can be attained.
Traits:
1.Cycloid reducer massive reduction ratio, high performance: a reduction gear ratio is 9~87, the two-phase reduction equipment ratio is 121 ~ 5133, multistage combination can reach tens of thousandsClose up of two yokes with the common joint. Notice the slight oozing of grease from the UJ seal ends, the clump of grease is from within the yoke splined shaft spot –Generate (outer) yoke has a feminine (normal spline) gap and “Y” condition stop that is the common joint (UJ) mount. –UJ is a cross shaped casting getting roller bearings enclosed with caps at all four details and is held into the yoke with four “C” clips –Internal yoke and drive shaft is one more yoke welded to the generate stop, of the generate shaft. –Pushed shaft and inner yoke is the pushed shaft that rides inside of of the generate shaft and has a yoke welded at the driven finish –UJ another UJ as previously mentioned, and the needle tooth meshing line kind rolling friction, the meshing area no relative sliding, so a reduction effectiveness of ninety four%.
two.Pin wheel reducer clean running, lower noise: the enamel speak to at the very same time when in operation, the coincidence degree substantial, secure running, robust overload potential, low vibration and noise, a assortment of versions, little noise.
3. The use of trustworthy, prolonged life: since the main part is manufactured of substantial carbon alloy metal quenching (HRC58-62), and then grinding, and cycloid equipment and pin gear established mesh transfer to the pin gear kind rolling friction pair, friction coefficient is small, so that the meshing zone no relative sliding, use little, so resilient.
4. Compact framework, tiny volume: in contrast with other reducer with the power of the above bodyweight, modest volume 1/3, as is the planetary transmission, the enter shaft and the output shaft in the same axis, in buy to obtain the smallest attainable dimension.
Our Firm
HangZhouYinxin Electromechanical Facilities Co. Ltd
HangZhouYinxin Electromechanical Tools Co., Ltd.is a reward company integrating development, layout, manufacturing and income,Primary marketing goods incorporate reducer motor,drinking water pump,construction machinery and elements,bearings,hardware and electrical gear,plastic merchandise,Labour protection appliance.Our business often adhere to the operation principle which includes folks-oriented, innovation as the soul,be geared up for danger in instances of peace, unremitting……
Software area
Certifications
Revenue territory
Packing & Shipping and delivery
Packaging |
|
Dimensions |
five hundred (L) * five hundred (W) * 400 (D) |
Excess weight |
1.2 T |
Packaging Particulars |
The typical bundle is picket box(Measurement: L*W*H). If export to european international locations,the picket box will be fumigated.If container is way too tigher,we will use pe movie for packing or pack it in accordance to buyers unique ask for. |
Packaging |
|
Dimension |
500 (L) * 500 (W) * four hundred (D) |
Fat |
1.2 T |
Packaging Details |
The regular package deal is wooden box(Size: L*W*H). If export to european nations around the world,the wood box will be fumigated.If container is also tigher,we will use pe film for packing or pack it in accordance to customers specific ask for. |
FAQ
Q1: Are you buying and selling business or manufacturer ?
A: We are a company in ZJ China.welcome to our manufacturing unit to have a pay a visit to.
Q2: How we select versions and requirements?
A:You can e-mail us the collection title & code (for example: WJ sequence worm gearbox) as nicely as requirement specifics, this sort of as motor electrical power, output velocity or ratio, support element or your software…as much knowledge as achievable. If you can provide some images or drawings, it is better.
Q3: How is your cost? Can you offer any price cut?
A: We will give the greatest value we can base on your demands and the quantities.
This fall: How extended ought to I wait around for the opinions right after I ship the enquiry?
A: Inside twelve hours.
Q5: What is your solution guarantee time period?
A:We provide one particular calendar year warranty considering that the vessel departure date still left China.
Q6: What industries are your gearboxes currently being used?
A:Our gearboxes are EPG is specialised in design and style, company and revenue of agricultural equipment and farm implements, which has an independent import and export legal rights. widely applied to metallurgical gear, mining products, automation tools, food equipment, packaging gear, tobacco products and so on.