China 8mm Miniature Planetary Gearbox with Powder Metallurgy Gears planetary gearbox bearings

Item Description

8mm Miniature Planetary Gearbox With Powder Metallurgy Gears Configurable encoder
 

Item Description

one)Specification
Design: ZWMD008008-47
Rated Voltage: 4.2V
No load speed:355rpm
Load velocity: 259rpm
Rated torque: 40gf.cm  
Ratio: 46.7:1
Capabilities
 We also have the adhering to items:

Design Application Parameters Rated Torque of Gear Box Instant Torque of Equipment Box Gear Ratio Gear Box Duration
L1
Rated At No Load At Rated Load Overall Duration
L
Voltage Velocity Recent Velocity Recent Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWMD008008-four four.two 4630 90 3361 one hundred fifty five 4 .4 26.1 250 five hundred 3.six 11.six
ZWMD008008-5 4.2 3125 ninety 2269 one hundred fifty five 6 .6 250 five hundred 5.three
ZWMD008008-13 4.2 1228 95 934 one hundred fifty five thirteen 1.two 28.eight four hundred 800 13. 14.three
ZWMD008008-19 four.2 829 95 630 a hundred and fifty five 19 1.8 400 800 19.two
ZWMD008008-28 4.2 559 95 425 one hundred fifty five 27 two.seven 400 800 28.4
ZWMD008008-47 4.2 335 ninety five 259 one hundred sixty forty 3.nine 31.5 600 1200 46.7 seventeen.
ZWMD008008-69 four.2 226 95 one hundred seventy five 160 56 5.5 600 1200 sixty nine.one
ZWMD008008-102 four.two 153 ninety five 118 one hundred sixty 87 eight.6 600 1200 102.4
ZWMD008008-152 four.two 103 ninety five 80 160 123 12.one 600 1200 151.seven

previously mentioned specifications just for reference and customizable in accordance to demands.

Please permit us know your requirements and we will supply you with micro transmission answers.

Detailed Photos

two)2nd Drawing

3)Item details demonstrate

Software

Intelligent wearable devices   watch,VR,AR,XR and and many others.
Household application kitchen area appliances, sewing machines, corn popper, vacuum cleaner, garden resource, sanitary ware, window curtain, smart closestool, sweeping robotic, electrical power seat, standing desk, electric powered couch, Tv set, laptop, treadmill, spyhole, cooker hood, electrical drawer, electrical mosquito internet, clever cabinet, intelligent wardrobe, computerized cleaning soap dispenser, UV little one bottle sterilizer, lifting scorching pot cookware, dishwasher, washing device, foods breaking machine, dryer, air conditioning, dustbin, espresso device, whisk,sensible lock,bread maker,Window cleansing robotic and and so forth.
interaction equipment 5G foundation station,movie conference,cell mobile phone and and so on.
Workplace automation equipments   scanners, printers, multifunction equipment duplicate equipment, fax (FAX paper cutter), pc peripheral, bank machine,  screen, lifting socket,  exhibit,notebook Personal computer and and so forth.
Automotive products  conditioning damper actuator, automobile DVD,doorway lock actuator, retractable rearview mirror, meters, optic axis manage unit, head light beam degree adjuster, automobile drinking water pump, auto antenna, lumbar assistance, EPB, vehicle tail gate electric putter, HUD, head-up show, car sunroof, EPS, AGS, automobile window, head restraint, E-booster, automobile seat, car charging station and and so on.
Toys and models  radio control design, automatic cruise manage, ride-on toy, educational robot, programming robot, health care robotic, automated feeder, intelligent developing blocks, escort robot and and so on.
Medical equipments  blood force meter, breath equipment, health-related cleansing pump, health care bed, blood pressure screens, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleansing pump for orthopedic medical procedures,digital cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and and so forth.
Industrials   flow manage valves, seismic screening,computerized reclosing,Agricultural unmanned aerial vehicle,automated feeder ,intelligent specific cupboard and and so on.
Electric energy tools  electric drill, screwdriver,backyard garden instrument and and so forth.
Precision instruments  optics devices,automatic vending machine, wire-stripping device and and so forth.
Private care tooth brush, hair clipper, electrical shaver, massager, vibrator, hair dryer, rubdown device, scissor hair equipment, foot grinder,anti-myopia pen, facial splendor tools, hair curler,Electrical threading knife,Electrical power Excellent PORE, Puff equipment,eyebrow tweezers and and many others.
Customer electronics digicam, cell phone,digital digicam, automated retracting unit,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging circumstance, turntable, tablet,UAV(unmanned aerial motor vehicle),surveillance camera,PTZ digicam, rotating intelligent speaker and and so on.
robots educational robot, programming robotic, health care robot, escort robotic and and so on.

 

Firm Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was recognized in 2001,We offer the complete travel resolution for buyers from design and style, tooling fabrication, elements producing and assembly. 

Workshop


Tests Equipment

one) Aggressive Positive aspects

  • 1) Competitive Rewards
    19+12 months knowledge in producing motor gearbox
    We provide specialized support from r&d, prototype, screening, assembly and serial production , ODM &OEM
    Aggressive Price
    Solution Efficiency: Reduced sound, Higher efficiency, Prolonged lifespan
    Prompt Shipping: 15 working days soon after payment
    Modest Orders Acknowledged

 2) Main Merchandise

  • 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,

  • Customized worm and equipment transmission machinery
  • Exact electromechanical motion module
  • Specific ingredient and assembly of plastic and metal powder injection.

 

Our Services

  • ODM & OEM
  • Gearbox design and advancement
  • Related technologies assistance
  • Micro push gearbox personalized remedy

Packaging & Shipping and delivery

one) Packing Specifics

packed in nylon first of all, then carton, and then strengthened with wooden case for outer packing.
Or according to client’s need.

two) Delivery Information

samples will be delivered within ten days
batch buy leading time in accordance to the actual scenario.

 

Certifications

Certifications

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

and more…

 

FAQ

FAQ

one. Can you make the gearbox with personalized specifications?
Sure. We have design and improvement team, also a great expression of engineers, every single of them have
numerous perform several years knowledge.

2.Do you offer the samples?
Sure. Our firm can supply the samples to you, and the supply time is about 5-15days according to the specification of gearbox you need to have.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the starting of our company, we accept small get.

four. Do you have the item in stock?
I am sorry we donot have the merchandise in inventory, All merchandise are produced with orders.

5. Do you provide engineering assist?
Indeed. Our firm have style and development staff, we can provide technological innovation assistance if you
require.

6.How to ship to us?
We will ship the products to you in accordance to the DHL or UPS or FEDEX and so forth account you provide. 

7.How to pay the cash?
We settle for T/T in progress. Also we have different lender account for obtaining money, like US dollors or RMB and so forth.

8. How can I know the merchandise is suitable for me?
Frist, you need to supply us the far more details info about the solution. We will advocate the merchandise to you in accordance to your prerequisite of specification. Following you verify, we will put together the samples to you. also we will offer you some excellent advances in accordance to your product use.

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

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


/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Home Automation
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Drip-Proof
Number of Poles: 4

###

Customization:
Available

|


###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWMD008008-4 4.2 4630 90 3361 155 4 0.4 26.1 250 500 3.6 11.6
ZWMD008008-5 4.2 3125 90 2269 155 6 0.6 250 500 5.3
ZWMD008008-13 4.2 1228 95 934 155 13 1.2 28.8 400 800 13.0 14.3
ZWMD008008-19 4.2 829 95 630 155 19 1.8 400 800 19.2
ZWMD008008-28 4.2 559 95 425 155 27 2.7 400 800 28.4
ZWMD008008-47 4.2 335 95 259 160 40 3.9 31.5 600 1200 46.7 17.0
ZWMD008008-69 4.2 226 95 175 160 56 5.5 600 1200 69.1
ZWMD008008-102 4.2 153 95 118 160 87 8.6 600 1200 102.4
ZWMD008008-152 4.2 103 95 80 160 123 12.1 600 1200 151.7

###

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.

/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Home Automation
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Drip-Proof
Number of Poles: 4

###

Customization:
Available

|


###

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
L1
Rated At No Load At Rated Load Overall Length
L
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWMD008008-4 4.2 4630 90 3361 155 4 0.4 26.1 250 500 3.6 11.6
ZWMD008008-5 4.2 3125 90 2269 155 6 0.6 250 500 5.3
ZWMD008008-13 4.2 1228 95 934 155 13 1.2 28.8 400 800 13.0 14.3
ZWMD008008-19 4.2 829 95 630 155 19 1.8 400 800 19.2
ZWMD008008-28 4.2 559 95 425 155 27 2.7 400 800 28.4
ZWMD008008-47 4.2 335 95 259 160 40 3.9 31.5 600 1200 46.7 17.0
ZWMD008008-69 4.2 226 95 175 160 56 5.5 600 1200 69.1
ZWMD008008-102 4.2 153 95 118 160 87 8.6 600 1200 102.4
ZWMD008008-152 4.2 103 95 80 160 123 12.1 600 1200 151.7

###

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.

A Brief Overview of the Spur Gear and the Helical Planetary Gearbox

This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are three examples. Each has its benefits and drawbacks. Let’s explore each one.
planetarygearbox

helical planetary gearbox

In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses three components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are three main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the two types of planetary gears can be found in the design of the two outer rings. The outer ring is also called the sun gear. The two gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the two gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has two pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
planetarygearbox

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the two types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete five revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or five mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of two sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least three driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.

China 8mm Miniature Planetary Gearbox with Powder Metallurgy Gears     planetary gearbox bearingsChina 8mm Miniature Planetary Gearbox with Powder Metallurgy Gears     planetary gearbox bearings
editor by CX 2023-03-30