China Stepper Motor 28 Motor Gear NEMA11 Stepper Motor 28HS5401 Ratio Planetary Gearbox for CNC Milling Machine gearbox adjustment

Merchandise Description

 

Merchandise Description

Planetary Equipment Stepping Motor :
Precision high-end upgrade with Nema8, Nema 11, Nema14, Nema 17, Nema23, Nema 24 
stepper motor low noise, low vibration, firm and durable. Increase torque at low speed.
Reduction ratio:1:3.7 , 1:5.2 , 1:14 , 1:19 ,1:27 ,1:51 , 1:71 ,1:100 ,1:139 , 1:189 ,1:264 , 1:369 ,And 48 hours delivery , in stock .

Software:
Automation control, medical equipment, textile machinery,and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home.   Products with low speed and inertia are often seen: electric curtains, electric shutters, etc

 

Item Parameters

Planetary Equipment Box Specification:

Housing Substance Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 100N
Max.Shaft Axial Load 50N
Radial Perform of Shaft (near to Flange) ≤0.07mm
Axial Play of Shaft ≤0.3mm
Backlash at No-load 1 stage≤1°,2stage≤1.2°,3stage≤1.5°

28HS Hybrid Stepping Motor Specifications:
 

Model No. Step Angle Motor Duration(L1) Rated Present Resistance Inductance Holding Torque # of Prospects Rotor Inertia Mass Max.Equipment Ratio
Voltage /Phase /Period /Stage
One Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
28HS5401 one.8 forty five four.9 .7 seven five 95 4 28 .2 ≤1:369
28HS7401 1.8 fifty two six.03 .67 9 7 a hundred and ten four forty five .25 ≤1:369

 

28HS5401 Planetary Gearbox Specifications:
Reduction ratio three.71 five.eighteen 14 19 27 fifty one 71 one hundred 139 189 264 369
Complete Top(L1+L2) (mm) seventy four 74 81.one eighty one.one 81.1 88 88 88 88 94.nine 94.nine ninety four.nine
Output torque ( mN.m) 317 443 1077 1462 2000 3537 4000 4000 4000 4000 4000 4000
Complete Weight(g) 275 275 297 297 297 319 319 319 319 341 341 341
Variety of gear trains 1 2 3 4
Reducer Duration(L2)   (mm) 29 36.one 43. 49.nine
Performance 90% 81% 73% 66%

 

28HS7401 Planetary Gearbox Specifications:
Reduction ratio three.71 5.18 fourteen 19 27 51 seventy one a hundred 139 189 264 369
Total Peak(L1+L2) (mm) eighty one eighty one 88.1 88.one 88.one ninety five ninety five 95 ninety five 101.nine a hundred and one.nine a hundred and one.nine
Output torque ( mN.m) 367 513 1247 1693 2000 4000 4000 4000 4000 4000 4000 4000
Overall Weight(g) 325 325 347 347 347 369 369 369 369 391 391 391
Number of gear trains 1 2 3 4
Reducer Duration(L2)   (mm) 29 36.one 43. 49.nine
Efficiency 90% 81% 73% 66%

 

Thorough Photos

 

Parameters of Drawing

Company Profile

 

ZheJiang UMot Technologies Co., Ltd. specializes in R&D and sales of stepper motors, servo motors, linear modules and relevant movement control merchandise, customizing and designing substantial-high quality motor merchandise for consumers with particular needs all around the globe, and delivering all round answers for movement management systems. Goods are exported to much more than thirty nations around the world and areas like the United States, Germany, France, Italy, Russia, and Switzerland. The company’s major items and technique design and style have been extensively utilised in automation manage, precision devices, health-related equipment, sensible residence, 3D printing and numerous other fields.
Our company has been acknowledged as a large-tech company by relevant departments, has a total good quality management method, has attained ISO9001, CE, RoHs and other related certifications, and retains a variety of electrical patent certificates. “Focus, Professionalism, Focus” in the area of automation of motor R&D and program handle solutions is the company’s organization objective. “Be your most trusted companion” is the company’s service philosophy. We have often been aiming to “make initial-class goods with skilled technology”, keep pace with the instances, innovate continuously, and give far more customers with far better products and companies.

FAQ

one. Delivery approach:
one)International Specific delivery DHL&FEDEX &UPS&TNT& 7-10days
two)Shipping and delivery by air 7-10 days
3)shipping and delivery by sea, shipping time relies upon on the location port.

2. Specialized Help:
We can offer you with expert complex assist. And our goods good quality promise is 6 months. Also, we settle for products tailored.

three. Why ought to you acquire from us, not from other suppliers?
Professional one particular-to-1 motor tailored. The world’s large enterprise of decision for high-top quality suppliers. ISO9001:2008 good quality management method certification, by way of the CE, ROHS certification.

four. How to decide on versions?
Prior to getting, you should contact us to verify product No. and specs to avoid any misunderstanding.

5. Are you a manufacturing unit?
Yes, we are a factory, and we produce stepper motor/driver, Servo motor/driver.

 

Application: Automation Control, Medical Equipment, Textile Mac
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Control, Driving
Number of Poles: 2

###

Samples:
US$ 35/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Housing Material Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 100N
Max.Shaft Axial Load 50N
Radial Play of Shaft (near to Flange) 0.07mm
Axial Play of Shaft ≤0.3mm
Backlash at No-load 1 stage,2stage1.2°,3stage1.5°

###

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Leads Rotor Inertia Mass Max.Gear Ratio
Voltage /Phase /Phase /Phase
Single Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
28HS5401 1.8 45 4.9 0.7 7 5 95 4 28 0.2 1:369
28HS7401 1.8 52 6.03 0.67 9 7 110 4 45 0.25 1:369

###

28HS5401 Planetary Gearbox Specifications:
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 74 74 81.1 81.1 81.1 88 88 88 88 94.9 94.9 94.9
Output torque ( mN.m) 317 443 1077 1462 2000 3537 4000 4000 4000 4000 4000 4000
Total Weight(g) 275 275 297 297 297 319 319 319 319 341 341 341
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 29 36.1 43.0 49.9
Efficiency 90% 81% 73% 66%

###

28HS7401 Planetary Gearbox Specifications:
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 81 81 88.1 88.1 88.1 95 95 95 95 101.9 101.9 101.9
Output torque ( mN.m) 367 513 1247 1693 2000 4000 4000 4000 4000 4000 4000 4000
Total Weight(g) 325 325 347 347 347 369 369 369 369 391 391 391
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 29 36.1 43.0 49.9
Efficiency 90% 81% 73% 66%
Application: Automation Control, Medical Equipment, Textile Mac
Speed: Low Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Control, Driving
Number of Poles: 2

###

Samples:
US$ 35/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Housing Material Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 100N
Max.Shaft Axial Load 50N
Radial Play of Shaft (near to Flange) 0.07mm
Axial Play of Shaft ≤0.3mm
Backlash at No-load 1 stage,2stage1.2°,3stage1.5°

###

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Leads Rotor Inertia Mass Max.Gear Ratio
Voltage /Phase /Phase /Phase
Single Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
28HS5401 1.8 45 4.9 0.7 7 5 95 4 28 0.2 1:369
28HS7401 1.8 52 6.03 0.67 9 7 110 4 45 0.25 1:369

###

28HS5401 Planetary Gearbox Specifications:
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 74 74 81.1 81.1 81.1 88 88 88 88 94.9 94.9 94.9
Output torque ( mN.m) 317 443 1077 1462 2000 3537 4000 4000 4000 4000 4000 4000
Total Weight(g) 275 275 297 297 297 319 319 319 319 341 341 341
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 29 36.1 43.0 49.9
Efficiency 90% 81% 73% 66%

###

28HS7401 Planetary Gearbox Specifications:
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 81 81 88.1 88.1 88.1 95 95 95 95 101.9 101.9 101.9
Output torque ( mN.m) 367 513 1247 1693 2000 4000 4000 4000 4000 4000 4000 4000
Total Weight(g) 325 325 347 347 347 369 369 369 369 391 391 391
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 29 36.1 43.0 49.9
Efficiency 90% 81% 73% 66%

The Different Types of Gearboxes

There are many different types of gearboxes. Some brands have more than one type. In this article, we’ll discuss the planetary gearbox, the worm reduction gearbox, the shaft mounted gearbox, and the one speed gearbox. This article will also help you determine which type of gearbox is best for your vehicle. And don’t worry if you don’t know the terminology yet. We’ll explain each type in detail so that you know what you’re getting yourself into.
gearbox

Planetary gearbox

Planetary gears have many advantages. The multiple gears in a planetary gearbox mesh simultaneously during operation. As such, they provide high efficiency and transmit high transmittable torque. These gears are widely used in various industries and are resistant to high shock loads and demanding conditions. CZPT is one of the companies that offer planetary gearboxes. Its products do not require special tools for assembly, and its scalable design minimizes safety stock.
Among the numerous benefits of planetary gearing is its compactness and lightweight. As such, it is suitable for wide applications with space and weight constraints. However, to truly appreciate its benefits, it is necessary to understand its mechanisms. Here are some of the most common details about planetary gearing:
The planetary gearbox has two mounted gears: an input shaft and an output shaft. Each gear has multiple teeth that are attached to a carrier and rotate with the input shaft. The carrier is connected to the output shaft. A planetary gear is mounted on both gears via a carrier. The carrier rotates in order to drive the planetary gear. The sun gear is often the input gear. The other gear is called the outer gear.
Planetary gearboxes are highly customizable. The size, mounting, and housing options vary, as do the reduction ratios and input speeds. Different types can be manufactured for different applications and include options such as electrical or mechanical preload. The final design of a planetary gearbox can be highly customized, based on the specifications of the application. By combining engineering excellence and ongoing innovation, planetary gearboxes provide years of trouble-free operation.
A planetary gearbox can be either an electric motor or a manual one. The latter has more features than the former, and can be used in applications where space is an issue. The primary features of a planetary gearbox include its backlash, torque, and ratio. Secondary features include noise, corrosion resistance, and construction. A planetary gearbox is a highly versatile gearbox that can drive anything from simple machinery to advanced electrical systems.
gearbox

Worm reduction gearbox

The global worm reduction gearbox market report compiles key insights from the industry to help you improve your business strategy. This report will help you create a comprehensive business document that will enhance your company’s competitive edge. To obtain this report, visit our website now! Read our latest report to find out what you can expect from the global worm reduction gearbox market. Alternatively, request a sample copy for more details. Here is a sneak peek of the report:
Worm gears are made with different thread counts and are usually not matched with the CZPT standard. In general, a single thread worm should be used with a single thread worm. Worm gears have either right or left threads, and their thread count will be different as well. This type of gear is used to reduce the speed of a rotating shaft. The speed reduction ratio will be about 50 percent if the worms have the same thread count as the CZPT gears.
The standard gear set transfers power at the peak load point of a tooth, called the pitchline. The worm gear moves slowly against the wheel’s metal surface. The worm gear is also more complex than the standard gear because the worm is sliding rather than rolling. Worm gears are hard to lubricate. Moreover, the sliding contact between the gear and worm increases the complexity of the gear set. They can be a great solution for applications where noise is a significant factor.
The axial pitch and circular pitch of the worm are equal. The ratio of these two indices determines the speed of transmission. For a worm reduction gearbox to work, the axial pitch and the circular pitch must match. The pitch angle of a worm can either be left-handed or right-handed. The lead of a worm is the distance one thread travels in one revolution. The lead angle is the angle tangent to the thread helix of the cylinder’s pitch. When a worm mesh is reversed, the majority of the mesh will be on the receding arc.
Worm gears generate more heat than their counterparts, so it is important to choose a worm reduction gearbox carefully. You will want to choose the material and amount of lubricating oil carefully. Worm gears are generally made of tin bronze. The paired worms are hardened to HRC45-55. In general, they are durable, lasting up to ten years. But they will wear out – and they wear out – so you may want to consider some other factors.

Shaft-mounted gearbox

Shaft-mounted gearboxes are designed for a variety of mining and quarry applications. Their high reliability and low maintenance make them an excellent choice in these types of applications. Shaft-mounted gearboxes also feature an optional backstop device that prevents the unit from rotating in one direction. This makes them an excellent choice for applications where alignment accuracy is an issue. Here are some of the benefits of using a shaft-mounted gearbox:
Shaft-mounted gearboxes are typically constructed of aluminium, and come in sizes ranging from 050 to 125. They feature a variety of reduction ratios and ensure optimum efficiency in all operating conditions. New S series sizes, 140 and 150, extend the application range of shaft-mounted gearmotors. They are both backed by a two-year warranty. For even greater peace of mind, Shaft-mounted gearboxes are available with a range of warranty options.
The most common applications for a Shaft-mounted gearbox include traction-driven applications where a low-speed shaft is required for operation. They also are suitable for applications without a foundation, where the motor is mounted next to the reducer. To prevent the gear drive from rotating, a torque arm is attached between the motor and the shaft. Small-sized shaft-mounted gear drives are usually made without motor mount kits, which can make them an excellent choice for conveying light loads.
Another important feature of a Shaft-mounted gearbox is its mounting position. The reduced motion through the drive is redirected through the shaft, creating additional forces. These additional forces can affect the performance of the gearbox, causing vibrations and noise. Consequently, it is important to replace worn or damaged belts on a regular basis. Further, shaft-mounted gearboxes can be affected by problems with other components and amplify vibrations.
gearbox

1 speed gearbox

CZPT Group Components produces one speed gearboxes. These transmissions are produced in the CZPT Group’s Kassel plant. They are compact and robust, and are designed for easy integration. The Bosch Rexroth GD1 one-speed gearbox is easy to install horizontally or vertically. The Plug and Drive system integrates the gearbox with the existing cooling system. There are many other benefits to this gearbox.
With an ID.3 electric drive motor, the maximum torque is delivered at 16,000 rpm. This single-speed transmission offers high power density and excellent noise-reduction, making it ideal for electric vehicles. The e-drive motor is extremely quiet and requires precision manufacturing. The e-drive motor also enables a wide range of driving conditions. It can reverse when needed, and reaches its maximum speed at 16,000.
The single-speed gearbox is a standard feature on most electric vehicles. Some electric vehicles, such as the Porsche Taycan, will be equipped with a two-speed gearbox. This gearbox offers more top speed and range, but it is more complex than a standard single-speed gearbox. CZPT doesn’t need to add complexity to its electric vehicles. After all, a 355 horsepower family wagon is not likely to need a dual-speed gearbox.
In addition to simplifying the transmission, the patent claims also address improvements in structural design. Fig. 5 shows a schematic representation of a transmission 50′, wherein gear sets Z1 and Z4 are exchanged between partial transmissions. This switch matrix also reflects the synchronized gears and lastshelf gears. Hydraulically betatigte Lamellenkupplungen (HBA) also form a last-shelf gear.
Another advantage of the patent claim is that it offers numerous functional freedoms, which is especially valuable in the design of an automobile. One of the patent claims identifies a tosatzlicher middle gear that allows a driver to switch between second and third gears, with a single gearbox. In a conventional one-speed transmission, the tosatzlicher middle gear is attached to the second and first part gearbox. The latter has a second and third gear.

China Stepper Motor 28 Motor Gear NEMA11 Stepper Motor 28HS5401 Ratio Planetary Gearbox for CNC Milling Machine     gearbox adjustment	China Stepper Motor 28 Motor Gear NEMA11 Stepper Motor 28HS5401 Ratio Planetary Gearbox for CNC Milling Machine     gearbox adjustment
editor by czh 2023-01-24

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