Solution Description

20mm Large Torque 2600gf. Cm Mini Planetary Gearbox

 

Solution Description

Design: ZWPD571571-sixty four

  • Rated Voltage: 9. V
  • No Load Speed: 104 rpm
  • No Load Current: 90 mA
  • Rated Load Speed: 89 rpm
  • Rated Load Current: 215mA
  • Rated Load Torque: 444 gf.cm
  • Rated Torque of Equipment Box: 2600 gf.cm
  • Instant 48.4 mm
  • Equipment Box Length L1:  23.3 mm

Model Application Parameters Rated Torque of Gear Box Instant Torque of Equipment Box Gear Ratio Gear Box Size
Rated At No Load At Rated Load Overall Size L1
Voltage Pace Existing Speed Current Torque L  
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD571571-four 9 1659 70 1425 215 fifty three five.two 38.four a thousand 3000 four 13.three
ZWBPD571571-six 9 1106 70 950 215 79 seven.7 900 2700 6
ZWBPD571571-sixteen 9 415 80 356 215 168 sixteen.5 43.four 1700 5100 sixteen 18.3
ZWBPD571571-24 nine 277 eighty 238 215 253 24.eight 1700 5100 24
ZWBPD571571-36 nine 184 80 158 215 379 37.2 1300 3900 36
ZWBPD571571-sixty four nine 104 ninety 89 215 444 forty three.six 48.four 2600 7800 64 23.3
ZWBPD571571-ninety six 9 sixty nine ninety fifty nine 215 667 sixty five.4 2600 7800 ninety six
ZWBPD571571-114 nine 46 90 forty 215 a thousand ninety eight.1 2600 1800 a hundred and forty four
ZWBPD571571-216 nine 31 90 26 215 1500 147.1 2000 6000 216

above requirements just for reference and customizable in accordance to needs.

Driver modules can be built-in

Please allow us know your demands and we will provide you with micro transmission solutions.

2d Drawing

Comprehensive Photos

 

 

Software

Wise wearable devices   watch,VR,AR,XR and and so forth.
Family application kitchen area appliances, stitching equipment, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, smart closestool, sweeping robot, power seat, standing desk, electric couch, Television, computer, treadmill, spyhole, cooker hood, electrical drawer, electric powered mosquito internet, intelligent cupboard, intelligent wardrobe, automatic cleaning soap dispenser, UV little one bottle sterilizer, lifting hot pot cookware, dishwasher, washing equipment, foods breaking equipment, dryer, air conditioning, dustbin, espresso equipment, whisk,sensible lock,bread maker,Window cleaning robot and and so forth.
conversation products 5G base station,video convention,mobile cellphone and etc.
Business office automation equipments   scanners, printers, multifunction machines duplicate machines, fax (FAX paper cutter), computer peripheral, lender equipment,  display, lifting socket,  exhibit,notebook Personal computer and etc.
Automotive products  conditioning damper actuator, auto DVD,doorway lock actuator, retractable rearview mirror, meters, optic axis control unit, head mild beam amount adjuster, automobile water pump, car antenna, lumbar assist, EPB, automobile tail gate electrical putter, HUD, head-up screen, car sunroof, EPS, AGS, automobile window, head restraint, E-booster, automobile seat, car charging station and and so forth.
Toys and models  radio manage product, computerized cruise management, trip-on toy, academic robotic, programming robot, medical robotic, computerized feeder, intelligent creating blocks, escort robotic and and so forth.
Health care equipments  blood stress meter, breath device, health-related cleansing pump, medical bed, blood pressure screens, health care ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic medical procedures,electronic cigarette, eyebrow pencil,fascia gun, , surgical robotic,laboratory automation and and so forth.
Industrials   flow manage valves, seismic testing,automatic reclosing,Agricultural unmanned aerial car,automatic feeder ,smart categorical cupboard and and so forth.
Electrical electricity tools  electric powered drill, screwdriver,backyard instrument and etc.
Precision instruments  optics devices,automated vending equipment, wire-stripping equipment and and so on.
Personalized treatment tooth brush, hair clipper, electrical shaver, massager, vibrator, hair dryer, rubdown device, scissor hair device, foot grinder,anti-myopia pen, facial splendor gear, hair curler,Electric powered threading knife,Energy Perfect PORE, Puff device,eyebrow tweezers and and many others.
Consumer electronics digital camera, mobile cellphone,electronic digicam, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging situation, turntable, tablet,UAV(unmanned aerial vehicle),surveillance digital camera,PTZ digicam, rotating smart speaker and etc.
robots educational robotic, programming robot, health care robotic, escort robot and and so on.

Business Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was set up in 2001,We give the overall push answer for customers from design and style, tooling fabrication, components producing and assembly. 

Workshop

Screening Tools

1) Competitive Positive aspects

  • 1) Competitive Advantages
    19+calendar year expertise in production motor gearbox
    We provide technical assist from r&d, prototype, screening, assembly and serial creation , ODM &OEM
    Aggressive Cost
    Product Performance: Lower sounds, Large performance, Extended lifespan
    Prompt Supply: 15 functioning days after payment
    Modest Orders Acknowledged

 2) Principal Goods

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output speed:5-2000rpm and output torque:1. gf.cm -50kgf.cm,

  • Personalized worm and equipment transmission equipment
  • Exact electromechanical movement module
  • Precise part and assembly of plastic and metallic powder injection.

Our Solutions

  • ODM & OEM
  • Gearbox design and style and growth
  • Relevant technologies help
  • Micro push gearbox customized answer

Packaging & Transport

1) Packing Details

packed in nylon to start with, then carton, and then strengthened with picket situation for outer packing.
Or according to client’s requirement.

two) Transport Specifics

samples will be transported inside ten days
batch purchase leading time in accordance to the actual scenario.

Certifications

Certifications

We Have passed to maintain ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and much more…

FAQ

FAQ

one. Can you make the gearbox with custom made requirements?
Of course. We have design and style and development crew, also a fantastic time period of engineers, each of them have
many function years expertise.

two.Do you provide the samples?
Of course. Our firm can offer the samples to you, and the shipping and delivery time is about 5-15days according to the specification of gearbox you need to have.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our company, we accept modest purchase.

four. Do you have the product in stock?
I am sorry we donot have the item in stock, All goods are created with orders.

five. Do you provide technologies help?
Of course. Our company have design and style and advancement team, we can offer technological innovation support if you
need.

six.How to ship to us?
We will ship the items to you according to the DHL or UPS or FEDEX and so forth account you offer. 

7.How to shell out the money?
We accept T/T in progress. Also we have distinct bank account for acquiring money, like US dollors or RMB and many others.

eight. How can I know the merchandise is appropriate for me?
Frist, you need to supply us the a lot more information details about the merchandise. We will suggest the product to you according to your need of specification. Soon after you affirm, we will get ready the samples to you. also we will offer you some good advancements in accordance to your solution use.

9. Can I come to your firm to visit?
Yes, you can occur to our business to check out at anytime, and welcome to visit our business.

10. How do speak to us ?
Please send an inquiry

US $7-9
/ Piece
|
500 Pieces

(Min. Order)

###

Application: Motor, Toy
Function: Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Customize
Step: Three-Step

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
Rated At No Load At Rated Load Overall Length L1
Voltage Speed Current Speed Current Torque L  
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD020020-4 9 1659 70 1425 215 53 5.2 38.4 1000 3000 4 13.3
ZWBPD020020-6 9 1106 70 950 215 79 7.7 900 2700 6
ZWBPD020020-16 9 415 80 356 215 168 16.5 43.4 1700 5100 16 18.3
ZWBPD020020-24 9 277 80 238 215 253 24.8 1700 5100 24
ZWBPD020020-36 9 184 80 158 215 379 37.2 1300 3900 36
ZWBPD020020-64 9 104 90 89 215 444 43.6 48.4 2600 7800 64 23.3
ZWBPD020020-96 9 69 90 59 215 667 65.4 2600 7800 96
ZWBPD020020-114 9 46 90 40 215 1000 98.1 2600 1800 144
ZWBPD020020-216 9 31 90 26 215 1500 147.1 2000 6000 216

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.
US $7-9
/ Piece
|
500 Pieces

(Min. Order)

###

Application: Motor, Toy
Function: Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Customize
Step: Three-Step

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
Rated At No Load At Rated Load Overall Length L1
Voltage Speed Current Speed Current Torque L  
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD020020-4 9 1659 70 1425 215 53 5.2 38.4 1000 3000 4 13.3
ZWBPD020020-6 9 1106 70 950 215 79 7.7 900 2700 6
ZWBPD020020-16 9 415 80 356 215 168 16.5 43.4 1700 5100 16 18.3
ZWBPD020020-24 9 277 80 238 215 253 24.8 1700 5100 24
ZWBPD020020-36 9 184 80 158 215 379 37.2 1300 3900 36
ZWBPD020020-64 9 104 90 89 215 444 43.6 48.4 2600 7800 64 23.3
ZWBPD020020-96 9 69 90 59 215 667 65.4 2600 7800 96
ZWBPD020020-114 9 46 90 40 215 1000 98.1 2600 1800 144
ZWBPD020020-216 9 31 90 26 215 1500 147.1 2000 6000 216

###

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.

How to Calculate Transmission Ratio for a Cycloidal Gearbox

Using a cycloidal gearbox can be very useful in a wide variety of situations. However, it’s important to understand how to use it properly before implementing it. This article discusses the benefits of using a cycloidal gearbox, how to calculate the transmission ratio, and how to determine the effects of dynamic and inertial forces on the gearbox.helical gearbox

Dynamic and inertial effects

Various studies have been done to study the dynamic and inertial effects of cycloidal gearboxes. These studies have been performed using numerical, analytical and experimental methods. Depending on the nature of the load and its distribution along the gear, a variety of models have been developed. These models use finite element method to determine accurate contact stresses. Some of these models have been developed to address the nonlinear elasticity of contacts.
Inertial imbalance in a cycloidal gearbox causes vibration and can affect the efficiency of the device. This can increase mechanical losses and increase wear and tear. The efficiency of the device also depends on the torque applied to the cycloidal disk. The effectiveness of the device increases as the load increases. Similarly, the nonlinear contact dynamics are also associated with an increase in efficiency.
A new model of a cycloidal reducer has been developed to predict the effects of several operational conditions. The model is based on rigid body dynamics and uses a non-linear stiffness coefficient. The model has been validated through numerical and analytical methods. The model offers drastic reduction in computational costs. The model allows for a quick analysis of several operational conditions.
The main contribution of the paper is the investigation of the load distribution on the cycloidal disc. The study of this aspect is important because it allows for an analysis of the rotating parts and stresses. It also provides an indication of which gear profiles are best suited for optimizing torque transmission. The study has been conducted with a variety of cycloidal gearboxes and is useful in determining the performance of different types of cycloidal gearboxes.
To study the load distribution on the cycloidal disc, the authors investigated the relationship between contact force, cycloidal gearboxes and different gear profiles. They found that the non-linear contact dynamics have a large impact on the efficiency of a cycloidal gearbox. The cycloidal gearbox is an ideal solution for applications that involve highly dynamic servos. It can also be used in machine tool applications and food processing industries.
The study found that there are three common design principles of cycloidal reducers. These are the contact force distribution, the speed reduction and the trochoidal profile of the cycloidal disc. The trochoidal profile has to be defined carefully to ensure correct mating of the rotating parts. The trochoidal profile provides an indication of which gear profiles are best for optimizing torque transmission. The contact force distribution can be improved by refining the mesh along the disc’s width.
As the input speed increases, the efficiency of the reducer increases. This is because contact forces are constantly changing in magnitude and orientation. A cycloidal reducer with a one tooth difference can reduce input speed by up to 87:1 in a single stage. It also has the ability to handle high-cycle moves without backlash.helical gearbox

Transmission ratio calculation

Getting the correct transmission ratio calculation for a cycloidal gearbox requires a good understanding of what a gearbox is, as well as the product that it is being used for. The correct ratio is calculated by dividing the output speed of the output gear by the input speed of the input gear. This is usually accomplished by using a stopwatch. In some cases, a catalog or product specification may be required. The correct ratio is determined by a combination of factors, such as the amount of torque applied to the mechanism, as well as the size of the gears involved.
A cycloidal gear is a type of gear tooth profile that can be represented using a spline. It is also possible to model a gear with a cycloidal profile by using a spline to connect points against the beginning of a coordinate system. This is important in the design and functionality of a gear.
There are many different gears used in machines and devices. These include the herringbone gear, the helical gear and the spiral bevel gear. The best transmission ratios are typically obtained with a cycloidal gearbox. In addition to ensuring the accuracy of positioning, a cycloidal gearbox provides excellent backlash. Cycloid gears have a high degree of mechanical efficiency, low friction, and minimal moment of inertia.
A cycloidal gearbox is often referred to as a planetary gearbox, though it is technically a single-stage gearbox. In addition to having a ring gear, the gearbox has an eccentric bearing that drives the cycloidal disc in an eccentric rotation. This makes the cycloidal gearbox a good choice for high gear ratios in compact designs.
The cycloid disc is the key element of a cycloidal gearbox. The cycloid disc has n=9 lobes, and each lobe of the disc moves by a lobe for every revolution of the drive shaft. The cycloid disc is then geared to a stationary ring gear. The cycloidal disc’s lobes act like teeth on the stationary ring gear.
There are many different gears that are classified by the profile of the gear teeth. The most common gears are the involute and helical gears. Most motion control gears include spur designs. However, there are many other types of gears that are used in various applications. The cycloidal gear is one of the more complicated gears to design. The cycloid disc’s outline can be represented using markers or smooth lines, though a scatter chart will also do.
The cycloid disc’s lobes rotate on a reference pitch circle of pins. These pins rotate 40 deg during the eccentric rotation of the drive shaft. The pins rotate around the disc to achieve a steady rotation of the output shaft.
The cycloid disc’s other obvious, and possibly more important, feature is the’magic’ number of pins. This is the number of pins that protrude through the face of the disc. The disc has holes that are larger than the pins. This allows the pins to protrude through the disc and attach to the output shaft.helical gearbox

Application

Whether you’re building a robot drive or you’re simply looking for a gearbox to reduce the speed of your vehicle, a cycloidal gearbox is a great way to achieve a high reduction ratio. Cycloidal gearboxes are a low-friction, lightweight design that has an extremely stable transmission. They are suitable for industrial robots and can be used in many applications, including positioning robots.
Cycloidal gearboxes reduce speed by using eccentric motion. The eccentric motion enables the entire internal gear to rotate in wobbly cycloidal motion, which is then translated back into circular rotation. This eliminates the need for stacking gear stages. Cycloidal gearboxes also have less friction, higher strength, and greater durability than conventional gearboxes.
The cycloidal gearbox is also used in a number of applications, including marine propulsion systems, and robot drives. Cycloidal gearboxes reduce vibration by using offset gearing to cancel out vibrations.
Cycloidal gears have lower friction, higher strength, and better torsional stiffness than involute gears. They also have a reduced Hertzian contact stress, making them better than involute gears for use with shock loads. They also have a smaller size and weight than conventional gearboxes, and they have a higher reduction ratio than involute gears.
Cycloidal gears are typically used to reduce the speed of motors, but they also offer a number of other advantages. Cycloidal gearboxes have a smaller footprint than other gearboxes, allowing them to fit into confined spaces. They also have low backlash, allowing for precise movement. Cycloidal gears have a higher efficiency, resulting in lower power requirements and lower wear.
The cycloidal disc is one of the most important components of the gearbox. Cycloidal discs are normally designed with a short cycloid, which minimizes the eccentricity of the disc. They are also designed with a shortened flank, resulting in better strength and less stress concentration. Cycloidal discs are typically geared to a stationary ring gear. The cycloid is designed to roll around the stationary ring pins, which push against the circular holes in the disc. Cycloidal gearboxes typically employ two degrees of shift.
Cycloidal drives are ideal for heavy load applications. They also have high torsional stiffness, which makes them highly resistant to shock loads. Cycloidal drives also offer a high reduction ratio, which can be achieved without the need for a large input shaft. They are also compact and have a high service life.
The output shaft of a cycloidal gearbox always has two degrees of shifting, which ensures that the input and output shafts always rotate at a different speed. The output shaft would be a pin casing around the drive disks, which would also allow for easy maintenance.
Cycloidal gearboxes are also very compact and lightweight, so they are ideal for use in industrial robots. The cycloidal gearbox reducer is the most stable, low-vibration reducer in industrial robots, and it has a wide transmission ratio range.
China 20mm High Torque 2600gf. Cm Mini Planetary Gearbox     cycloidal drive principleChina 20mm High Torque 2600gf. Cm Mini Planetary Gearbox     cycloidal drive principle
editor by czh 2022-12-20