China supplier 24V 28mm Planetary Reducer Gearbox with DC Gear Motor near me supplier

Item Description

24v 28MM planetary reducer gearbox with  dc gear motor
 

Product Description

Specification

1. Higher effectiveness with competitive cost
two. Gearbox Plastic substance
3. Wide selection pace ration
four. Compliance with IEC common

We also have the subsequent items:

earlier mentioned technical specs just for reference and customizable according to needs.Integrated Push Handle Module.

Remember to permit us know your demands and we will provide you with micro transmission remedies.

2d Drawing

Detailed Photos

 

Software

Business Profile

HangZhou CZPT Equipment & Electronics Co., Ltd was proven in 2001,We provide the complete travel solution for buyers from style, tooling fabrication, elements production and assembly. 

Workshop

Tests Tools

one) Aggressive Rewards

  • 1) Aggressive Positive aspects
    19+yr experience in producing motor gearbox
    We give complex help from r&d, prototype, testing, assembly and serial creation , ODM &OEM
    Aggressive Price
    Solution Efficiency: Low noise, Higher performance, Extended lifespan
    Prompt Supply: fifteen operating days soon after payment
    Little Orders Approved

 2) Primary Merchandise

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

  • Personalized worm and equipment transmission machinery
  • Precise electromechanical motion module
  • Precise element and assembly of plastic and metal powder injection.

Our Services

  • ODM & OEM
  • Gearbox design and style and development
  • Relevant engineering support
  • Micro drive gearbox personalized solution

Packaging & Shipping

1) Packing Specifics

packed in nylon first of all, then carton, and then reinforced with wood scenario for outer packing.
Or in accordance to client’s need.

2) Shipping and delivery Information

samples will be delivered within 10 times
batch buy leading time in accordance to the true predicament.

Certifications

Certifications

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

and a lot more…

FAQ

FAQ

1. Can you make the gearbox with custom made specs?
Of course. We have style and improvement group, also a wonderful term of engineers, each of them have
many perform several years knowledge.

two.Do you provide the samples?
Yes. Our organization can offer the samples to you, and the shipping time is about 5-15days in accordance to the specification of gearbox you want.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our business, we acknowledge modest get.

four. Do you have the product in inventory?
I am sorry we donot have the product in inventory, All products are manufactured with orders.

five. Do you provide technologies support?
Sure. Our firm have design and advancement crew, we can supply technological innovation support if you
want.

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

7.How to pay out the funds?
We settle for T/T in progress. Also we have different lender account for receiving funds, like US dollors or RMB and many others.

8. How can I know the item is suited for me?
Frist, you require to give us the much more details data about the merchandise. We will suggest the merchandise to you in accordance to your prerequisite of specification. Right after you verify, we will put together the samples to you. also we will offer you some great developments according to your item use.

nine. Can I come to your firm to check out?
Of course, you can occur to our business to visit at at any time, and welcome to check out our company.

ten. How do make contact with us ?
 Please send an inquiry

Model ZWBPD028028-216
Voltage Range (V) 6.0-30
Rated Voltage (V) 24
Free Load Speed (rpm) 35
Feee-load Current (mA) 150
Rated Speed (rpm) 31
Rated Current (mA) 350
Rated Torque (mN.cm) 730
Output Power (W) 1.2
Gearbox Rated Torque (g.cm) 7444
Gearbox instant Torque (g.cm) 15000
Speed Ration 216
Total Length (mm)

75.1

###

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
ZWBPD028028-24 24.0 312 150 276 400 1255 123.1 66.6 15000 60000 24 29.1
ZWBPD028028-36 24.0 211 150 181 400 1882 184.6 15000 60000 36
ZWBPD028028-64 24.0 119 150 104 350 2206 216.3 75.1 15000 60000 64 37.6
ZWBPD028028-96 24.0 79 150 69 350 3308 324.5 15000 60000 96
ZWBPD028028-144 24.0 54 150 46 350 4963 486.7 15000 60000 144
ZWBPD028028-216 24.0 35 150 31 350 7444 730.0 15000 60000 216
ZWBPD028028-256 24.0 30 150 26 350 6617 648.9 83.6 15000 60000 256 46.1
ZWBPD028028-384 24.0 19 150 17 350 9925 973.4 15000 60000 384

###

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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.
Model ZWBPD028028-216
Voltage Range (V) 6.0-30
Rated Voltage (V) 24
Free Load Speed (rpm) 35
Feee-load Current (mA) 150
Rated Speed (rpm) 31
Rated Current (mA) 350
Rated Torque (mN.cm) 730
Output Power (W) 1.2
Gearbox Rated Torque (g.cm) 7444
Gearbox instant Torque (g.cm) 15000
Speed Ration 216
Total Length (mm)

75.1

###

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
ZWBPD028028-24 24.0 312 150 276 400 1255 123.1 66.6 15000 60000 24 29.1
ZWBPD028028-36 24.0 211 150 181 400 1882 184.6 15000 60000 36
ZWBPD028028-64 24.0 119 150 104 350 2206 216.3 75.1 15000 60000 64 37.6
ZWBPD028028-96 24.0 79 150 69 350 3308 324.5 15000 60000 96
ZWBPD028028-144 24.0 54 150 46 350 4963 486.7 15000 60000 144
ZWBPD028028-216 24.0 35 150 31 350 7444 730.0 15000 60000 216
ZWBPD028028-256 24.0 30 150 26 350 6617 648.9 83.6 15000 60000 256 46.1
ZWBPD028028-384 24.0 19 150 17 350 9925 973.4 15000 60000 384

###

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.

What Are Screw Shaft Threads?

A screw shaft is a threaded part used to fasten other components. The threads on a screw shaft are often described by their Coefficient of Friction, which describes how much friction is present between the mating surfaces. This article discusses these characteristics as well as the Material and Helix angle. You’ll have a better understanding of your screw shaft’s threads after reading this article. Here are some examples. Once you understand these details, you’ll be able to select the best screw nut for your needs.
screwshaft

Coefficient of friction between the mating surfaces of a nut and a screw shaft

There are two types of friction coefficients. Dynamic friction and static friction. The latter refers to the amount of friction a nut has to resist an opposing motion. In addition to the material strength, a higher coefficient of friction can cause stick-slip. This can lead to intermittent running behavior and loud squeaking. Stick-slip may lead to a malfunctioning plain bearing. Rough shafts can be used to improve this condition.
The two types of friction coefficients are related to the applied force. When applying force, the applied force must equal the nut’s pitch diameter. When the screw shaft is tightened, the force may be removed. In the case of a loosening clamp, the applied force is smaller than the bolt’s pitch diameter. Therefore, the higher the property class of the bolt, the lower the coefficient of friction.
In most cases, the screwface coefficient of friction is lower than the nut face. This is because of zinc plating on the joint surface. Moreover, power screws are commonly used in the aerospace industry. Whether or not they are power screws, they are typically made of carbon steel, alloy steel, or stainless steel. They are often used in conjunction with bronze or plastic nuts, which are preferred in higher-duty applications. These screws often require no holding brakes and are extremely easy to use in many applications.
The coefficient of friction between the mating surfaces of t-screws is highly dependent on the material of the screw and the nut. For example, screws with internal lubricated plastic nuts use bearing-grade bronze nuts. These nuts are usually used on carbon steel screws, but can be used with stainless steel screws. In addition to this, they are easy to clean.

Helix angle

In most applications, the helix angle of a screw shaft is an important factor for torque calculation. There are two types of helix angle: right and left hand. The right hand screw is usually smaller than the left hand one. The left hand screw is larger than the right hand screw. However, there are some exceptions to the rule. A left hand screw may have a greater helix angle than a right hand screw.
A screw’s helix angle is the angle formed by the helix and the axial line. Although the helix angle is not usually changed, it can have a significant effect on the processing of the screw and the amount of material conveyed. These changes are more common in two stage and special mixing screws, and metering screws. These measurements are crucial for determining the helix angle. In most cases, the lead angle is the correct angle when the screw shaft has the right helix angle.
High helix screws have large leads, sometimes up to six times the screw diameter. These screws reduce the screw diameter, mass, and inertia, allowing for higher speed and precision. High helix screws are also low-rotation, so they minimize vibrations and audible noises. But the right helix angle is important in any application. You must carefully choose the right type of screw for the job at hand.
If you choose a screw gear that has a helix angle other than parallel, you should select a thrust bearing with a correspondingly large center distance. In the case of a screw gear, a 45-degree helix angle is most common. A helix angle greater than zero degrees is also acceptable. Mixing up helix angles is beneficial because it allows for a variety of center distances and unique applications.
screwshaft

Thread angle

The thread angle of a screw shaft is measured from the base of the head of the screw to the top of the screw’s thread. In America, the standard screw thread angle is 60 degrees. The standard thread angle was not widely adopted until the early twentieth century. A committee was established by the Franklin Institute in 1864 to study screw threads. The committee recommended the Sellers thread, which was modified into the United States Standard Thread. The standardized thread was adopted by the United States Navy in 1868 and was recommended for construction by the Master Car Builders’ Association in 1871.
Generally speaking, the major diameter of a screw’s threads is the outside diameter. The major diameter of a nut is not directly measured, but can be determined with go/no-go gauges. It is necessary to understand the major and minor diameters in relation to each other in order to determine a screw’s thread angle. Once this is known, the next step is to determine how much of a pitch is necessary to ensure a screw’s proper function.
Helix angle and thread angle are two different types of angles that affect screw efficiency. For a lead screw, the helix angle is the angle between the helix of the thread and the line perpendicular to the axis of rotation. A lead screw has a greater helix angle than a helical one, but has higher frictional losses. A high-quality lead screw requires a higher torque to rotate. Thread angle and lead angle are complementary angles, but each screw has its own specific advantages.
Screw pitch and TPI have little to do with tolerances, craftsmanship, quality, or cost, but rather the size of a screw’s thread relative to its diameter. Compared to a standard screw, the fine and coarse threads are easier to tighten. The coarser thread is deeper, which results in lower torques. If a screw fails because of torsional shear, it is likely to be a result of a small minor diameter.

Material

Screws have a variety of different sizes, shapes, and materials. They are typically machined on CNC machines and lathes. Each type is used for different purposes. The size and material of a screw shaft are influenced by how it will be used. The following sections give an overview of the main types of screw shafts. Each one is designed to perform a specific function. If you have questions about a specific type, contact your local machine shop.
Lead screws are cheaper than ball screws and are used in light-duty, intermittent applications. Lead screws, however, have poor efficiency and are not recommended for continuous power transmission. But, they are effective in vertical applications and are more compact. Lead screws are typically used as a kinematic pair with a ball screw. Some types of lead screws also have self-locking properties. Because they have a low coefficient of friction, they have a compact design and very few parts.
Screws are made of a variety of metals and alloys. Steel is an economical and durable material, but there are also alloy steel and stainless steel types. Bronze nuts are the most common and are often used in higher-duty applications. Plastic nuts provide low-friction, which helps reduce the drive torques. Stainless steel screws are also used in high-performance applications, and may be made of titanium. The materials used to create screw shafts vary, but they all have their specific functions.
Screws are used in a wide range of applications, from industrial and consumer products to transportation equipment. They are used in many different industries, and the materials they’re made of can determine their life. The life of a screw depends on the load that it bears, the design of its internal structure, lubrication, and machining processes. When choosing screw assemblies, look for a screw made from the highest quality steels possible. Usually, the materials are very clean, so they’re a great choice for a screw. However, the presence of imperfections may cause a normal fatigue failure.
screwshaft

Self-locking features

Screws are known to be self-locking by nature. The mechanism for this feature is based on several factors, such as the pitch angle of the threads, material pairing, lubrication, and heating. This feature is only possible if the shaft is subjected to conditions that are not likely to cause the threads to loosen on their own. The self-locking ability of a screw depends on several factors, including the pitch angle of the thread flank and the coefficient of sliding friction between the two materials.
One of the most common uses of screws is in a screw top container lid, corkscrew, threaded pipe joint, vise, C-clamp, and screw jack. Other applications of screw shafts include transferring power, but these are often intermittent and low-power operations. Screws are also used to move material in Archimedes’ screw, auger earth drill, screw conveyor, and micrometer.
A common self-locking feature for a screw is the presence of a lead screw. A screw with a low PV value is safe to operate, but a screw with high PV will need a lower rotation speed. Another example is a self-locking screw that does not require lubrication. The PV value is also dependent on the material of the screw’s construction, as well as its lubrication conditions. Finally, a screw’s end fixity – the way the screw is supported – affects the performance and efficiency of a screw.
Lead screws are less expensive and easier to manufacture. They are a good choice for light-weight and intermittent applications. These screws also have self-locking capabilities. They can be self-tightened and require less torque for driving than other types. The advantage of lead screws is their small size and minimal number of parts. They are highly efficient in vertical and intermittent applications. They are not as accurate as lead screws and often have backlash, which is caused by insufficient threads.