China Professional NEMA 8 Planetary Gear Stepper Motor 20mm 0.6~2.0 N. M Output Torque Reduction Ratio 369: 1 with Good quality

Merchandise Description


Product 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 .

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.

Product Parameters

Planetary Equipment Box Specification:

20HS1450 Planetary Gearbox Motor Specifications: Reduction ratio three.71 five.eighteen 14 19 27 fifty one seventy one one hundred 139 189 264 369 Complete Top(L1+L2) (mm) 53.4 53.four sixty 60 sixty sixty six.4 sixty six.four sixty six.four 66.four seventy two.eight seventy two.eight seventy two.eight Output torque ( mN.m) fifty 70 a hundred and seventy 231 328 558 777 1095 1522 1871 2000 2000 Whole Bodyweight(g) 91 91 97 ninety seven 97 103 103 103 103 109 109 109 Number of equipment trains 1 2 3 4 Reducer Duration(L2)   (mm) 23.4 30. 36.4 42.eight Performance 90% 81% 73% 66%


Detailed Photographs


Organization Profile

ZheJiang UMot Technologies Co., Ltd. specializes in R&D and income of stepper motors, servo motors, linear modules and related motion handle goods, customizing and developing substantial-quality motor products for consumers with particular wants all around the entire world, and supplying general answers for movement handle methods. Goods are exported to far more than 30 international locations and regions like the United States, Germany, France, Italy, Russia, and Switzerland. The company’s primary merchandise and system layout have been widely employed in automation management, precision devices, medical gear, sensible residence, 3D printing and many other fields.
Our business has been recognized as a CZPT company by related departments, has a total quality management technique, has acquired ISO9001, CE, RoHs and other connected certifications, and retains a variety of electrical patent certificates. “Concentration, Professionalism, Focus” in the field of automation of motor R&D and method manage solutions is the company’s enterprise goal. “Be your most trusted spouse” is the company’s support philosophy. We have usually been aiming to “make first-course products with expert engineering”, maintain speed with the instances, innovate consistently, and provide much more end users with better items and providers.


one. Transport method:
1)Intercontinental Specific delivery DHL&FEDEX &UPS&TNT& 7-10days
2)Transport by air 7-10 times
3)shipping by sea, delivery time relies upon on the location port.

two. Technological Support:
We can provide you with expert technological support. And our merchandise high quality promise is 6 months. Also, we settle for goods custom-made.

3. Why must you acquire from us, not from other suppliers?
Specialist 1-to-1 motor customized. The world’s large organization of decision for large-top quality suppliers. ISO9001:2008 good quality administration program certification, through the CE, ROHS certification.

4. How to choose models?
Just before acquiring, you should contact us to confirm model No. and specifications to stay away from any misunderstanding.

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


The Benefits of Making use of a Gear Motor

A equipment motor operates on the principle of conservation of angular momentum. As the more compact gear addresses far more RPM and the bigger equipment creates a lot more torque, the ratio in between the two is greater than a single. In the same way, a a number of gear motor follows the basic principle of energy conservation, with the path of rotation always opposite to the a single that is adjacent to it. It really is effortless to recognize the concept driving equipment motors and the a variety of types available. Read on to understand about the various sorts of gears and their purposes.

Electric motor

The selection of an electric motor for gear motor is largely dependent on the application. There are numerous motor and gearhead mixtures available, and some are more productive than other people. However, it is vital to comprehend the software demands and select a motor that meets these needs. In this post, we’ll analyze some of the advantages of employing a gear motor. The execs and cons of every sort are briefly talked about. You can get new equipment motors at aggressive prices, but they are not the most dependable or sturdy selection for your software.
To determine which motor is greatest for your application, you are going to need to have to consider the load and speed requirements. A equipment motor’s efficiency (e) can be calculated by getting the enter and output values and calculating their relation. On the graph beneath, the enter (T) and output (P) values are represented as dashed lines. The enter (I) price is represented as the torque utilized to the motor shaft. The output (P) is the quantity of mechanical power converted. A DC equipment motor is 70% productive at 3.75 lb-in / 2,a hundred rpm.
In addition to the worm equipment motor, you can also pick a compact DC worm gear motor with a variable equipment ratio from 7.5 to eighty. It has a range of choices and can be custom made-produced for your certain application. The 3-section AC equipment motor, on the other hand, works at a rated energy of a single hp and torque of 1.143.2 kg-m. The output voltage is normally 220V.
An additional essential factor is the output shaft orientation. There are two principal orientations for gearmotors: in-line and offset. In-line output shafts are most perfect for purposes with large torque and short reduction ratios. If you want to stay away from backlash, select a appropriate angle output shaft. An offset shaft can lead to the output shaft to turn out to be excessively very hot. If the output shaft is angled at a specific angle, it may possibly be also huge or way too tiny.

Gear reducer

A gear reducer is a specific type of velocity lowering motor, normally used in massive equipment, this kind of as compressors. These reducers have no cooling fan and are not designed to take care of weighty loads. Various needs demand distinct support variables. For occasion, a equipment that needs frequent quick accelerations and occasional load spikes demands a equipment reducer with a substantial support factor. A gear reducer which is designed for extended production shifts should be greater than a machine that makes use of it for quick intervals of time.
A equipment reducer can decrease the pace of a motor by a issue of two. The reduction ratio modifications the rotation speed of the acquiring member. This alter in speed is typically required to remedy issues of inertia mismatch. The torque density of a gear reducer is calculated in newton meters and will count on the motor employed. The 1st criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, implies that the output velocity has been minimize in 50 percent.
Bevel equipment reducers are a good alternative if the enter and output shafts are perpendicular. This sort is very robust and is excellent for situations in which the angle in between two axes is little. Nevertheless, bevel gear reducers are pricey and call for consistent upkeep. They are usually utilized in large-obligation conveyors and farm equipment. The appropriate decision of gear reducer for gear motor is essential for the efficiency and reliability of the system. To get the best equipment reducer for your application, talk to a experienced manufacturer right now.
Selecting a gear reducer for a equipment motor can be tricky. The wrong one can ruin an entire device, so it’s important to know the particulars. You must know the torque and speed requirements and choose a motor with the proper ratio. A equipment reducer ought to also be compatible with the motor it’s intended for. In some instances, a smaller sized motor with a gear reducer will work far better than a greater one.

Motor shaft

Appropriate alignment of the motor shaft can drastically improve the functionality and lifestyle span of rotating gadgets. The correct alignment of motors and driven devices enhances the transfer of vitality from the motor to the instrument. Incorrect alignment leads to further sound and vibration. It may also guide to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Therefore, proper alignment is vital to enhance the effectiveness of the pushed instrument.
When deciding on the right kind of gear teach for your motor, you want to think about its energy efficiency and the torque it can manage. A helical geared motor is a lot more successful for higher output torque purposes. Based on the required pace and torque, you can choose between an in-line and a parallel helical geared motor. Each varieties of gears have their advantages and disadvantages. Spur gears are popular. They are toothed and operate parallel to the motor shaft.
A planetary equipment motor can also have a linear output shaft. A stepping motor ought to not run at way too higher current to avoid demagnetization, which will lead to phase reduction or torque fall. Guarantee that the motor and gearbox output shafts are guarded from external impacts. If the motor and gearbox are not safeguarded against bumps, they could cause thread problems. Make sure that the motor shafts and rotors are safeguarded from external impacts.
When selecting a steel for your equipment motor’s motor shaft, you must think about the price of sizzling-rolled bar stock. Its outer levels are much more difficult to machine. This type of material is made up of residual stresses and other troubles that make it difficult to equipment. For these apps, you need to select a large-toughness steel with tough outer layers. This kind of metal is more affordable, but it also has dimension factors. It truly is best to test every content 1st to establish which 1 satisfies your needs.
In addition to reducing the speed of your gadget, a geared motor also minimizes the torque generated by your machine. It can be employed with both AC and DC power. A higher-quality gear motor is essential for stirring mechanisms and conveyor belts. Nonetheless, you need to select a geared motor that employs large-grade gears and offers maximum performance. There are many varieties of planetary equipment motors and gears on the market place, and it is crucial to pick the right 1.

First stage gears

The 1st phase gears of a equipment motor are the most important components of the complete system. The motor’s energy transmission is 90% efficient, but there are numerous variables that can impact its efficiency. The gear ratios utilised must be higher ample to manage the load, but not too high that they are restricting the motor’s velocity. A equipment motor ought to also have a healthy protection issue, and the lubricant have to be adequate to get over any of these aspects.
The transmission torque of the equipment changes with its speed. The transmission torque at the input side of the equipment decreases, transferring a modest torque to the output side. The number of tooth and the pitch circle diameters can be used to estimate the torque. The initial stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These a few sorts of gears have various torque capacities.
The 1st stage helical equipment is the most important part of a gear motor. Its operate is to transfer rotation from one gear to the other. Its output is the gearhead. The 2nd phase gears are linked by a carrier. They operate in tandem with the 1st stage equipment to supply the output of the gearhead. In addition, the 1st stage provider rotates in the same route as the enter pinion.
Yet another important element is the output torque of the gearmotor. When deciding on a gearmotor, contemplate the beginning torque, running torque, output speed, overhung and shock loads, responsibility cycles, and a lot more. It is critical to decide on a gearmotor with the proper ratio for the application. By choosing the suitable gearmotor, you will get greatest performance with minimal operating charges and boost plant efficiency. For a lot more info on 1st phase gears, check out out our site.
The very first stage of a equipment motor is composed of a set of fixed and rotating sprockets. The first stage of these gears functions as a generate equipment. Its rotational mass is a limiting aspect for torque. The 2nd stage is composed of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.

China Professional NEMA 8 Planetary Gear Stepper Motor 20mm .6~2. N. M Output Torque Reduction Ratio 369: 1     with Great high qualityChina Professional NEMA 8 Planetary Equipment Stepper Motor 20mm .6~2. N. M Output Torque Reduction Ratio 369: 1     with Great high quality