China 3V 3.4mm Low Speed Planetary Stepper Gearbox Motor supplier

Merchandise Description

3V 3.4mm Low Pace Planetary Stepper Gearbox Motor
 

Merchandise Description

1)Gearbox Requirements:

Outer diameter 3mm
Content Metallic
Path of rotation cc&ccw
Equipment backlash ≤3°
Bearing Porous Bearing
Axial endplay ≤0.3mm
Radial loading on output shaft ≤0.3N
Operating temperature assortment -twenty…+80ºC

 

Gearbox levels: 1 2 three four
Reduction Ratio 5 25 one hundred twenty five 625
Max Rated Torque (gf.cm max) fifty fifty fifty fifty
Max Immediate Torque (gf.cm max) a hundred and fifty 150 one hundred fifty a hundred and fifty
Gearbox effectiveness eighty five seventy three 65 fifty eight
Size 6 seven.5 nine ten.5

 

Motor specifications:

Motors(Optional) Stepper motor, coreless motor
Voltage(Optional) 1.5-5V
Input velocity ≤10000rpm
Existing 50MA max

Functionality Info:

Model Application Parameters Rated Torque of GearBox Instant Torque of GearBox Gear Ratio Gear Box Duration
Rated Speed at five hundred pps Current At Rated Load Overall Duration
Voltage Stall Torque
VDC rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD003003-five 3. three hundred. 220. .six .06 10.seventy five 50 one hundred fifty 5 6.
ZWBMD003003-25 three. sixty. 220. two.5 .twenty five 12.25 fifty 150 twenty five 7.5
ZWBMD003003-one hundred twenty five three. 12. 220. ten .98 thirteen.75 fifty one hundred fifty 125 nine.
ZWBMD003003-625 3. 2.4 220. 42 4.12 15.twenty five fifty 150 625 ten.5

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

Driver modules can be built-in

Please allow us know your requirements and we will provide you with micro transmission options.

two)2nd Drawing:

Comprehensive Pictures

 

 

Application

Sensible wearable devices   view,VR,AR,XR and and so forth.
Family software kitchen area appliances, sewing machines, corn popper, vacuum cleaner, backyard garden instrument, sanitary ware, window curtain, intelligent closestool, sweeping robot, energy seat, standing desk, electric powered couch, Television set, computer, treadmill, spyhole, cooker hood, electrical drawer, electric powered mosquito internet, clever cabinet, smart wardrobe, automated soap dispenser, UV child bottle sterilizer, lifting sizzling pot cookware, dishwasher, washing device, meals breaking device, dryer, air conditioning, dustbin, coffee machine, whisk,sensible lock,bread maker,Window cleansing robot and and so forth.
communication products 5G base station,video clip conference,cell telephone and etc.
Place of work automation equipments   scanners, printers, multifunction equipment duplicate machines, fax (FAX paper cutter), computer peripheral, lender device,  screen, lifting socket,  screen,notebook Computer and etc.
Automotive products  conditioning damper actuator, car DVD,doorway lock actuator, retractable rearview mirror, meters, optic axis control system, head gentle beam stage adjuster, car water pump, vehicle antenna, lumbar support, EPB, automobile tail gate electric powered putter, HUD, head-up display, automobile sunroof, EPS, AGS, auto window, head restraint, E-booster, car seat, motor vehicle charging station and and so forth.
Toys and models  radio handle model, computerized cruise handle, ride-on toy, instructional robot, programming robot, health-related robotic, computerized feeder, smart creating blocks, escort robot and etc.
Health care equipments  blood stress meter, breath equipment, health care cleaning pump, health care mattress, blood stress screens, health-related ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgical treatment,digital cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and and so on.
Industrials   flow manage valves, seismic testing,automated reclosing,Agricultural unmanned aerial car,automated feeder ,intelligent categorical cupboard and etc.
Electric powered electrical power tools  electric drill, screwdriver,backyard garden instrument and etc.
Precision instruments  optics devices,computerized vending machine, wire-stripping machine and and many others.
Personal treatment tooth brush, hair clipper, electric powered shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial attractiveness equipment, hair curler,Electrical threading knife,Electricity Ideal PORE, Puff equipment,eyebrow tweezers and etc.
Buyer electronics digital camera, cell cellphone,digital camera, computerized 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 wise speaker and and many others.
robots academic robot, programming robot, medical robot, escort robotic and etc.

Firm Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was proven in 2001,We supply the total drive remedy for clients from design, tooling fabrication, factors producing and assembly. 

Workshop

Screening Tools

1) Aggressive Benefits

  • one) Competitive Rewards
    19+calendar year expertise in producing motor gearbox
    We provide technological assistance from r&d, prototype, testing, assembly and serial manufacturing , ODM &OEM
    Aggressive Value
    Solution Efficiency: Lower noise, Substantial efficiency, Prolonged lifespan
    Prompt Shipping and delivery: fifteen functioning times following payment
    Little Orders Recognized

 2) Main Goods

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

  • Personalized worm and gear transmission equipment
  • Exact electromechanical motion module
  • Exact component and assembly of plastic and metallic powder injection.

Our Solutions

  • ODM & OEM
  • Gearbox style and improvement
  • Related engineering help
  • Micro push gearbox custom remedy

Packaging & Delivery

1) Packing Specifics

packed in nylon to begin with, then carton, and then strengthened with wooden scenario for outer packing.
Or according to client’s necessity.

2) Delivery Particulars

samples will be transported inside 10 days
batch buy foremost time in accordance to the actual predicament.

Certifications

Certifications

We Have handed 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 specs?
Sure. We have design and improvement team, also a fantastic term of engineers, every of them have
a lot of perform many years experience.

2.Do you offer the samples?
Indeed. Our business can provide the samples to you, and the shipping and delivery time is about 5-15days according to the specification of gearbox you require.

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

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

five. Do you offer engineering help?
Sure. Our business have design and style and improvement team, we can give technology help if you
need.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you give. 

seven.How to spend the income?
We acknowledge T/T in progress. Also we have diverse bank account for acquiring funds, like US dollors or RMB and so forth.

8. How can I know the merchandise is ideal for me?
Frist, you want to offer us the much more specifics details about the product. We will advocate the merchandise to you in accordance to your requirement of specification. Right after you verify, we will put together the samples to you. also we will supply some excellent developments in accordance to your merchandise use.

nine. Can I occur to your firm to pay a visit to?
Sure, you can occur to our company to visit at whenever, and welcome to go to our firm.

ten. How do contact us ?
Please send an inquiry

US $12.8-15
/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Motor, Toy, Car, Electrical Products
Function: Change Drive Torque, Speed Reduction
Layout: Customize
Hardness: Hardened Tooth Surface
Installation: Customize
Step: Customize

###

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

|
Request Sample

###

Customization:

###

Outer diameter 3mm
Material Metal
Direction of rotation cc&ccw
Gear backlash ≤3°
Bearing Porous Bearing
Axial endplay ≤0.3mm
Radial loading on output shaft ≤0.3N
Operating temperature range -20…+80ºC

###

Gearbox stages: 1 2 3 4
Reduction Ratio 5 25 125 625
Max Rated Torque (gf.cm max) 50 50 50 50
Max Instant Torque (gf.cm max) 150 150 150 150
Gearbox efficiency 85 73 65 58
Length 6 7.5 9 10.5

###

Motors(Optional) Stepper motor, coreless motor
Voltage(Optional) 1.5-5V
Input speed ≤10000rpm
Current 50MA max

###

Model Application Parameters Rated Torque of GearBox Instant Torque of GearBox Gear Ratio Gear Box Length
Rated Speed at 500 pps Current At Rated Load Overall Length
Voltage Stall Torque
VDC rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD003003-5 3.0 300.0 220.0 0.6 0.06 10.75 50 150 5 6.0
ZWBMD003003-25 3.0 60.0 220.0 2.5 0.25 12.25 50 150 25 7.5
ZWBMD003003-125 3.0 12.0 220.0 10 0.98 13.75 50 150 125 9.0
ZWBMD003003-625 3.0 2.4 220.0 42 4.12 15.25 50 150 625 10.5

###

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 $12.8-15
/ Piece
|
1,000 Pieces

(Min. Order)

###

Application: Motor, Toy, Car, Electrical Products
Function: Change Drive Torque, Speed Reduction
Layout: Customize
Hardness: Hardened Tooth Surface
Installation: Customize
Step: Customize

###

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

|
Request Sample

###

Customization:

###

Outer diameter 3mm
Material Metal
Direction of rotation cc&ccw
Gear backlash ≤3°
Bearing Porous Bearing
Axial endplay ≤0.3mm
Radial loading on output shaft ≤0.3N
Operating temperature range -20…+80ºC

###

Gearbox stages: 1 2 3 4
Reduction Ratio 5 25 125 625
Max Rated Torque (gf.cm max) 50 50 50 50
Max Instant Torque (gf.cm max) 150 150 150 150
Gearbox efficiency 85 73 65 58
Length 6 7.5 9 10.5

###

Motors(Optional) Stepper motor, coreless motor
Voltage(Optional) 1.5-5V
Input speed ≤10000rpm
Current 50MA max

###

Model Application Parameters Rated Torque of GearBox Instant Torque of GearBox Gear Ratio Gear Box Length
Rated Speed at 500 pps Current At Rated Load Overall Length
Voltage Stall Torque
VDC rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWBMD003003-5 3.0 300.0 220.0 0.6 0.06 10.75 50 150 5 6.0
ZWBMD003003-25 3.0 60.0 220.0 2.5 0.25 12.25 50 150 25 7.5
ZWBMD003003-125 3.0 12.0 220.0 10 0.98 13.75 50 150 125 9.0
ZWBMD003003-625 3.0 2.4 220.0 42 4.12 15.25 50 150 625 10.5

###

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.

Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
Motor

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
Motor

planetary gear train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
Motor

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

China 3V 3.4mm Low Speed Planetary Stepper Gearbox Motor     supplier China 3V 3.4mm Low Speed Planetary Stepper Gearbox Motor     supplier
editor by czh 2023-01-18