Merchandise Description

Merchandise Description

Benoy precision harmonic reducer group based on theoretical calculation finite element evaluation, mixed with chopping-edge inspection method to acquire a massive quantity of actual measurement data, the use of multi-goal regression optimization implies, productively split by means of the non-regular layout issues of the circular arc tooth shape, the advancement of breakthrough harmonic reducer.

The S-formed optimized involute tooth structure is adopted for smoother and smoother meshing, and the tooth processing of rigid-adaptable wheel breaks via the classic gradual-walking and equipment hobbing procedure. With the specific procedure of hobbing semi-ending + gentle finishing and tooth floor precision, numerous tooth are meshed at 2 180-diploma symmetrical positions at the same time, so the equipment tooth pitch mistake and accumulated tooth pitch mistake have a much more common impact on the rotational accuracy, and extremely substantial positional precision and rotational accuracy can be received.

The content of the adaptable wheel adopts the steel purified by customized electroslag re-remedy, and the skinny-walled deformation part has been regularly spinning approach and heat remedy to make its material wear resistance and plasticity get to a ideal balance. Steel wheel materials adopts substantial spheroidization fee constant casting of ductile iron rather of standard 40Cr materials, the exclusive self-lubricating ductile iron dry metal 1 instances the thermal conductivity, can swiftly take in vibration, outstanding wear reduction performance, service life 2 occasions dry conventional 40Cr steel wheel.

Flexible wheel tooth processing technological innovation in the revolutionary invention of a deformation after the light finishing processing of a unique strategy, not only to fix the dilemma of accuracy, but also to solve the classic processing following the assembly of deformation steel versatile wheel contact details are not uniform, so that the tooth mesh complete contact, more uniform force, considerably less friction, substantial load-bearing capacity.

The transmission ratio is huge, the transmission ratio of one-phase harmonic equipment transmission can achieve i=30~five hundred, and the structure is basic, 3 simple parts on the coaxial can attain high reduction ratio. In get to stick to the industry and person demands, configure various constructions of cam flange servo interface specifications, for diverse industries to start different sequence of molding products, in purchase to facilitate consumer choice and use.

Precision Gearboxes, Motors and Reducers

Precision Transmission Gear

Personalized CNC Machining Components Services

Quotation

According to your drawing(size, substance,and needed technology, and many others)

Materials

Aluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy,  Titanium and many others.

Floor Therapy

Anodizing, Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating, and many others.

Tolerance

+/- .005mm-.01mm, a hundred% QC high quality inspection ahead of supply, can give good quality inspection type

Processing

CNC Turning, Milling, Drilling, Hobbing, Polishing, Bushing, Surface Therapy and so forth.

Drawing Formats

Solid Operates, Professional/Engineer, UG, AutoCAD(DXF, DWG), PDF, TIF and many others.

 

5-axis CNC Milling Components

Substance Available

Aluminum

Stainless Steel

Brass

Copper

Iron

Plastic

AL6061

SS201

C35600

C11000

20#

POM

AL6063

SS301

C36000

C12000

45#

Peek

AL6082

SS303

C37700

C12200

Q235

PMMA

AL7075

SS304

C37000

C15710

Q345B

Abs

AL2571

SS316

C37100

etc...

Q345B

Delrin

AL5052

SS416

C28000

 

1214/1215

Nylon

ALA380

and so forth...

C26000

 

12L14

PVC

and so forth...

 

C24000

 

Carbon steel

PP

 

 

C22000

 

4140 / 4130

Laptop

 

 

etc...

 

and so on...

and so on...

Surface Therapy

Substance Offered

As machined

All metals

Smoothed

All metals and Plastic (e.g aluminum, steel,nylon, Stomach muscles)

Powder Coated

All metals ( e.g aluminum, metal)

Brushing

All metals (e.g aluminum, metal)

Anodized Hardcoat

Aluminum and Titanium alloys

Electropolished

Metal and plastic (e.g aluminum, Ab muscles)

Bead Blasted

Aluminum and Titanium alloys

Anodized Clear or Shade

Aluminum and Titanium alloys

Software Subject

 

Company Profile

HangZhou CZPT Intelligent Technology Co. Ltd was established in 2003. Given that established, we often focus on precision transmission and mechanical areas production & processing. We have a expert R&D crew and innovative equipment hobbing device, equipment grinding device, equipment shaping machine, CNC Lathe machines and milling machines, which can give thorough options in accordance to user's requirements, from the design and style. 

we bulid us via support other people succes. CZPT often focuses on the improvement capacity, and now, it owns much more than thirty patents. Our company has several superior engineering design softwares and utilized far more than 20 new technologies and new processes. And also, it is certified by ISO 9001: 2015 and ISO 14001: 2015.

For more than ten several years, our organization has been fully commited to the manufacturing and processing of precision elements and non-normal automation layout. With a hugely qualified workforce, relying on rich encounter in precision processing and worldwide leading tools, the firm has recognized strategic partnerships with globe-renowned enterprises in the fields of aviation, health care and industrial precision examination and measurement gear.

FAQ

Q1: How to get a quotation?

A1: Make sure you send us drawings in igs, dwg, phase and so forth. collectively with detailed PDF.If you have any needs, make sure you be aware,
and we could give professional tips for your reference.

 

Q2: How long can i get the sample?

A2: Depends on your specific objects,within 7-ten times is necessary generally.

 

Q3: How to appreciate the OEM providers?

A3: Generally, base on your style drawings or authentic samples, we give some specialized proposals and a quotation to you, following your settlement, we generate for you.

 

Q4: Will my drawings be secure following sending to you?

A4: Sure, we will keep them nicely and not release to third celebration with out your authorization. Of training course, we would guarantee the protection of the drawing.

 

Q5: What shall we do if we do not have drawings?

A5: Please send out your sample to our factory,then we can duplicate or give you better options. Make sure you deliver us images or drafts with dimensions(Duration,Hight,Width), CAD or 3D file will be made for you if placed buy.

 


/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step

###

Samples:
US$ 600/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Custom CNC Machining Parts Service
Quotation
According to your drawing(size, material,and required technology, etc)
Materials
Aluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy,  Titanium etc.
Surface Treatment
Anodizing, Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating, etc.
Tolerance
+/- 0.005mm-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form
Processing
CNC Turning, Milling, Drilling, Hobbing, Polishing, Bushing, Surface Treatment etc.
Drawing Formats
Solid Works, Pro/Engineer, UG, AutoCAD(DXF, DWG), PDF, TIF etc.

###

Material Available
Aluminum
Stainless Steel
Brass
Copper
Iron
Plastic
AL6061
SS201
C35600
C11000
20#
POM
AL6063
SS301
C36000
C12000
45#
Peek
AL6082
SS303
C37700
C12200
Q235
PMMA
AL7075
SS304
C37000
C10100
Q345B
ABS
AL2024
SS316
C37100
etc...
Q345B
Delrin
AL5052
SS416
C28000
 
1214/1215
Nylon
ALA380
etc...
C26000
 
12L14
PVC
etc...
 
C24000
 
Carbon steel
PP
 
 
C22000
 
4140 / 4130
PC
 
 
etc...
 
etc...
etc...

###

Surface Treatment
Material Available
As machined
All metals
Smoothed
All metals and Plastic (e.g aluminum, steel,nylon, ABS)
Powder Coated
All metals ( e.g aluminum, steel)
Brushing
All metals (e.g aluminum, steel)
Anodized Hardcoat
Aluminum and Titanium alloys
Electropolished
Metal and plastic (e.g aluminum, ABS)
Bead Blasted
Aluminum and Titanium alloys
Anodized Clear or Color
Aluminum and Titanium alloys

/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step

###

Samples:
US$ 600/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

Custom CNC Machining Parts Service
Quotation
According to your drawing(size, material,and required technology, etc)
Materials
Aluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy,  Titanium etc.
Surface Treatment
Anodizing, Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating, etc.
Tolerance
+/- 0.005mm-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form
Processing
CNC Turning, Milling, Drilling, Hobbing, Polishing, Bushing, Surface Treatment etc.
Drawing Formats
Solid Works, Pro/Engineer, UG, AutoCAD(DXF, DWG), PDF, TIF etc.

###

Material Available
Aluminum
Stainless Steel
Brass
Copper
Iron
Plastic
AL6061
SS201
C35600
C11000
20#
POM
AL6063
SS301
C36000
C12000
45#
Peek
AL6082
SS303
C37700
C12200
Q235
PMMA
AL7075
SS304
C37000
C10100
Q345B
ABS
AL2024
SS316
C37100
etc...
Q345B
Delrin
AL5052
SS416
C28000
 
1214/1215
Nylon
ALA380
etc...
C26000
 
12L14
PVC
etc...
 
C24000
 
Carbon steel
PP
 
 
C22000
 
4140 / 4130
PC
 
 
etc...
 
etc...
etc...

###

Surface Treatment
Material Available
As machined
All metals
Smoothed
All metals and Plastic (e.g aluminum, steel,nylon, ABS)
Powder Coated
All metals ( e.g aluminum, steel)
Brushing
All metals (e.g aluminum, steel)
Anodized Hardcoat
Aluminum and Titanium alloys
Electropolished
Metal and plastic (e.g aluminum, ABS)
Bead Blasted
Aluminum and Titanium alloys
Anodized Clear or Color
Aluminum and Titanium alloys

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.helical gearbox

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.helical gearbox

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.helical gearbox

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.
China Benoy Mgj-Drive Series Precision Aluminum Harmonic Speed Gear Reducer Gearbox     cycloidal drive principleChina Benoy Mgj-Drive Series Precision Aluminum Harmonic Speed Gear Reducer Gearbox     cycloidal drive principle
editor by CX 2023-03-28