China wholesaler 20mm NEMA 8 Geared Stepper Motors with Planetary Gearbox for Low Speed and High Torque Positioning Application near me shop

Solution Description


Item Description

Planetary Gear 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.

Solution Parameters

Planetary Equipment Box Specification:

20HS1450 Planetary Gearbox Motor Requirements: Reduction ratio three.seventy one five.18 14 19 27 51 71 100 139 189 264 369 Complete Top(L1+L2) (mm) 53.four fifty three.four sixty sixty 60 sixty six.four 66.4 sixty six.four 66.four seventy two.8 72.8 72.eight Output torque ( mN.m) 50 70 170 231 328 558 777 1095 1522 1871 2000 2000 Overall Weight(g) ninety one 91 97 97 ninety seven 103 103 103 103 109 109 109 Variety of equipment trains 1 2 3 4 Reducer Length(L2)   (mm) 23.4 30. 36.4 42.8 Performance 90% 81% 73% 66%


In depth Photographs


Company Profile

ZheJiang UMot Technologies Co., Ltd. specializes in R&D and revenue of stepper motors, servo motors, linear modules and connected movement handle goods, customizing and developing higher-good quality motor items for consumers with specific demands around the globe, and providing general solutions for movement management methods. Items are exported to far more than thirty countries and regions like the United States, Germany, France, Italy, Russia, and Switzerland. The firm’s major items and system style have been commonly employed in automation manage, precision devices, medical gear, sensible property, 3D printing and several other fields.
Our business has been regarded as a CZPT company by appropriate departments, has a comprehensive top quality management method, has received ISO9001, CE, RoHs and other associated certifications, and holds a variety of electrical patent certificates. “Focus, Professionalism, Focus” in the area of automation of motor R&D and system control remedies is the company’s company objective. “Be your most reliable partner” is the firm’s services philosophy. We have constantly been aiming to “make first-class products with expert technologies”, hold pace with the occasions, innovate continually, and give a lot more end users with much better merchandise and solutions.


1. Delivery technique:
1)Intercontinental Specific supply DHL&FEDEX &UPS&TNT& 7-10days
2)Delivery by air 7-ten times
3)shipping by sea, shipping and delivery time is dependent on the destination port.

two. Technical Support:
We can offer you with specialist technical assist. And our products good quality ensure is 6 months. Also, we take items custom-made.

three. Why ought to you acquire from us, not from other suppliers?
Specialist 1-to-1 motor custom-made. The world’s large company of option for substantial-quality suppliers. ISO9001:2008 quality management method certification, by way of the CE, ROHS certification.

4. How to select designs?
Before acquiring, make sure you make contact with us to affirm model No. and technical specs to stay away from any misunderstanding.

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


Positive aspects of a Planetary Motor

In addition to being one particular of the most efficient varieties of a generate, a Planetary Motor also gives a excellent quantity of other rewards. These features permit it to develop a huge assortment of gear reductions, as nicely as make increased torques and torque density. Let’s take a closer appear at the benefits this system has to provide. To understand what helps make it so interesting, we’ll discover the diverse kinds of planetary systems.

Solar equipment

The photo voltaic gear on a planetary motor has two distinctive rewards. It produces much less noise and heat than a helical gear. Its compact footprint also minimizes sound. It can operate at high speeds without sacrificing efficiency. However, it need to be taken care of with consistent care to work efficiently. Solar gears can be easily broken by water and other particles. Solar gears on planetary motors may possibly need to be replaced over time.
A planetary gearbox is composed of a sun equipment and two or more planetary ring and spur gears. The solar gear is the major equipment and is driven by the input shaft. The other two gears mesh with the sunshine gear and engage the stationary ring gear. The 3 gears are held together by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This generates an output shaft that rotates.
An additional edge of planetary gears is that they can transfer greater torques even though being compact. These positive aspects have led to the development of photo voltaic gears. They can reduce the amount of strength consumed and produce far more electricity. They also supply a longer service daily life. They are an outstanding selection for photo voltaic-powered automobiles. But they need to be mounted by a accredited solar power company. And there are other positive aspects as properly. When you install a solar equipment on a planetary motor, the vitality developed by the solar will be converted to useful strength.
A photo voltaic gear on a planetary motor employs a solar equipment to transmit torque from the sun to the planet. This system operates on the basic principle that the sunlight equipment rotates at the identical charge as the world gears. The sunshine gear has a common design and style modulus of -Ns/Np. Therefore, a 24-tooth solar gear equals a 3-1/2 earth gear ratio. When you consider the efficiency of photo voltaic gears on planetary motors, you will be in a position to establish no matter whether the solar gears are far more effective.

Solar equipment

The mechanical arrangement of a planetary motor comprises of two factors: a ring equipment and a sun gear. The ring equipment is fastened to the motor’s output shaft, whilst the sunlight equipment rolls close to and orbits around it. The ring gear and sun equipment are linked by a planetary carrier, and the torque they make is dispersed across their enamel. The planetary construction arrangement also lowers backlash, and is crucial to attain a fast start off and cease cycle.
When the two planetary gears rotate independently, the sunlight gear will rotate counterclockwise and the ring-gear will turn in the same direction. The ring-gear assembly is mounted in a provider. The provider equipment and solar gear are related to each other by a shaft. The planetary gears and sunlight gear rotate around each other on the ring-gear provider to minimize the speed of the output shaft. The planetary gear program can be multiplied or staged to receive a higher reduction ratio.
A planetary equipment motor mimics the planetary rotation program. The input shaft turns a central equipment, recognized as the sunshine equipment, even though the planetary gears rotate around a stationary sunshine equipment. The motor’s compact design and style enables it to be very easily mounted to a vehicle, and its lower weight makes it ideal for modest automobiles. In addition to becoming hugely efficient, a planetary gear motor also offers many other advantages.
A planetary gearbox utilizes a sunshine gear to offer torque to the other gears. The earth pinions mesh with an internal tooth ring equipment to create rotation. The provider also functions as a hub among the enter gear and output shaft. The output shaft brings together these two elements, supplying a higher torque. There are 3 types of planetary gearboxes: the solar equipment and a wheel push planetary gearbox.

Planetary equipment

A planetary motor gear works by distributing rotational power together a separating plate and a cylindrical shaft. A shock-absorbing device is included amongst the separating plate and cylindrical shaft. This depressed portion stops abrasion dress in and international particles from coming into the unit. The separating plate and shaft are positioned coaxially. In this arrangement, the input shaft and output shaft are rotated relative to a single another. The rotatable disc absorbs the effect.
One more benefit of a planetary motor equipment is its effectiveness. Planetary motor gears are extremely productive at transferring electrical power, with 97% of the input strength being transferred to the output. They can also have high equipment ratios, and supply lower sound and backlash. This design and style also permits the planetary gearbox to perform with electrical motors. In addition, planetary gears also have a long provider lifestyle. The efficiency of planetary gears is owing in component to the huge quantity of enamel.
Other advantages of a planetary motor gear contain the relieve of shifting ratios, as properly as the decreased basic safety inventory. As opposed to other gears, planetary gears never call for special equipment for shifting ratios. They are used in numerous industries, and share components across a number of measurements. This means that they are expense-successful to make and call for considerably less security inventory. They can endure large shock and put on, and are also compact. If you happen to be hunting for a planetary motor gear, you’ve appear to the proper spot.
The axial end area of a planetary gear can be worn down by abrasion with a separating plate. In addition, foreign particles may possibly enter the planetary gear unit. These particles can hurt the gears or even cause sound. As a outcome, you should examine planetary gears for hurt and use. If you’re searching for a equipment, make confident it has been completely analyzed and mounted by a skilled.

Planetary gearbox

A planetary motor and gearbox are a frequent combination of electrical and mechanical power resources. They share the load of rotation among numerous equipment tooth to enhance the torque potential. This design and style is also more rigid, with low backlash that can be as reduced as one particular or two arc minutes. The advantages of a planetary gearmotor above a typical electric powered motor include compact measurement, higher performance, and much less threat of gear failure. Planetary gear motors are also far more reputable and durable than traditional electrical motors.
A planetary gearbox is developed for a one stage of reduction, or a a number of-stage device can be created with a number of personal cartridges. Equipment ratios could also be chosen according to person desire, either to experience mount the output stage or to use a 5mm hex shaft. For multi-stage planetary gearboxes, there are a selection of diverse options obtainable. These contain high-effectiveness planetary gearboxes that attain a 98% effectiveness at single reduction. In addition, they are noiseless, and decrease warmth reduction.
A planetary gearbox may possibly be utilised to improve torque in a robotic or other automatic system. There are various kinds of planetary gear sets available, including gearboxes with sliding or rolling sections. When picking a planetary gearset, consider the surroundings and other aspects such as backlash, torque, and ratio. There are many rewards to a planetary gearbox and the positive aspects and downsides related with it.
Planetary gearboxes are equivalent to individuals in a photo voltaic program. They function a central solar gear in the center, two or a lot more outer gears, and a ring gear at the output. The planetary gears rotate in a ring-like construction all around a stationary sunlight gear. When the gears are engaged, they are related by a provider that is set to the machine’s shaft.

Planetary gear motor

Planetary equipment motors lessen the rotational speed of an armature by one particular or more occasions. The reduction ratio is dependent on the structure of the planetary gear gadget. The planetary gear device has an output shaft and an armature shaft. A separating plate separates the two. The output shaft moves in a circular sample to flip the pinion 3. When the pinion rotates to the engagement placement, it is engaged with the ring equipment 4. The ring gear then transmits the rotational torque to the armature shaft. The consequence is that the engine cranks up.
Planetary gear motors are cylindrical in form and are obtainable in various energy ranges. They are typically manufactured of metal or brass and incorporate multiple gears that share the load. These motors can handle massive electricity transfers. The planetary equipment push, on the other hand, needs far more parts, these kinds of as a sun’s gear and a number of planetary gears. Consequently, it might not be suitable for all kinds of apps. As a result, the planetary equipment drive is normally utilised for far more sophisticated equipment.
Brush dusts from the electric motor may enter the planetary gear gadget and result in it to malfunction. In addition, abrasion use on the separating plate can have an effect on the gear engagement of the planetary gear device. If this occurs, the gears will not engage properly and could make sound. In purchase to avoid these kinds of a scenario from transpiring, it is crucial to frequently examine planetary gear motors and their abrasion-resistant separating plates.
Planetary equipment motors occur in numerous different electrical power levels and measurements. These motors are typically cylindrical in condition and are created of metal, brass, plastic, or a mix of the two supplies. A planetary equipment motor can be utilized in purposes the place place is an problem. This motor also makes it possible for for reduced gearings in little spaces. The planetary gearing permits for huge amounts of electrical power transfer. The output shaft dimension is dependent on the equipment ratio and the motor speed.

China wholesaler 20mm NEMA 8 Geared Stepper Motors with Planetary Gearbox for Low Speed and Substantial Torque Positioning Software     near me shop China wholesaler 20mm NEMA 8 Geared Stepper Motors with Planetary Gearbox for Reduced Speed and High Torque Positioning Software     close to me store