China Right Angle NEMA 34 Stepper Motor Transmission Planetary Gearbox (PVFN60-L1) nema 23 planetary gearbox

Solution Description

Appropriate Angle Nema 34 Stepper Motor Transmission Planetary Gearbox(PVFN60-L1)

Spur Gear  Precision Planetary Equipment Reducer for servo motor& stepping  motor:

Item Description

Newgear Series Precision Planetary reducer gearbox for  Industrial Robot and Automated Arm 

This helical planetary gearbox is used for servo motor and connected unit which need to have to minimize velocity or enlarge torque! CZPT helical planetary gearboxes external diameter from forty two to one hundred eighty, equipment ratio from 3 to a hundred! It has high precision and are broadly utilized with servo motor such like Panasonnic,Fuji, Mitsubishi, Omran,Delta, Teco.
Description:
(1).The output shaft is manufactured of big dimensions,large span double bearing style,output shaft and planetary arm bracket as a whole.The input shaft is put right on the world arm bracket to make sure that the reducer has high operating accuracy and maximum torsional rigidity.

(2).Shell and the inner ring gear utilized built-in design,quenching and tempering soon after the processing of the tooth so that it can accomplish high torque,high precision,high use resistance.Moreover surface nickel-plated anti-rust remedy,so that its corrosion resistance significantly improved.

(3).The planetary equipment transmission employs full needle roller without having retainer to enhance the get in touch with surface area,which greatly upgrades structural rigidity and services lifestyle.

(4).The gear is made of Japanese imported materials.After the metallic cutting process,the vacuum carburizing warmth treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth route,to guarantee that the equipment of large precision and excellent affect toughness.

(5).Enter shaft and sun gear integrated structure,in get to enhance the procedure precision of the reducer.

Product Parameters

one.Reduced Sound:The use of helical equipment style,to obtain a smooth,very operation of the reducer.
two. Substantial Precision:Backlash is 3 arcmin or less,exact positioning.
3. High Rigidity,Large Torque:The output shaft employed big size,massive span double help bearing design,which enhances the rigidity and torque of the reducer.
four. High Performance:1-phase up to ninety five% or more,2-stage up to 92% or a lot more.
5. Routine maintenance-Free of charge:Lower grease use,can be life time lubrication.
six. Sealing Result is Good:Lubricating grease with higher viscosity,not straightforward to different the characteristics,ip65 safety class to ensure that no grease leakage.
seven. Installation Unrestrained:Can be set up arbitrarily.
8. Vast Applicability:Relevant to any kind of servo motor.
nine. An organic [integral] whole output axis.

Specifications PVFN60 PVFN90 PVFN120
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Cease Torque Nm 2.5times rated torque
Max. Radial Load N 240 450 1240
Max. Axial Load N 220 430 1000
Torsional Rigidity Nm/arcmin one.eight 4.eighty five 11
Max.Input Velocity rpm 8000 6000 6000
Rated Input Velocity rpm 4000 3500 3500
Noise dB ≤58 ≤60 ≤65
Average Existence Time h 20000
Efficiency Of Complete Load % L1≥95%       L2≥92%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20
Second Of Inertia Desk L1 3 Kg*cm2 .forty six 1.73 twelve.seventy eight
4 Kg*cm2 .forty six one.seventy three 12.seventy eight
five Kg*cm2 .46 1.73 12.seventy eight
seven Kg*cm2 .41 1.forty two 11.38
10 Kg*cm2 .forty one 1.forty two eleven.38
L2 12 Kg*cm2 .forty four 1.forty nine twelve.18
15 Kg*cm2 .forty four 1.49 12.eighteen
sixteen Kg*cm2 .seventy two 1.forty nine twelve.eighteen
twenty Kg*cm2 .44 1.49 12.18
25 Kg*cm2 .44 1.49 12.eighteen
28 Kg*cm2 .forty four one.forty nine 12.eighteen
30 Kg*cm2 .44 one.49 12.eighteen
35 Kg*cm2 .forty four one.49 12.18
forty Kg*cm2 .forty four 1.49 12.18
50 Kg*cm2 .34 1.25 eleven.forty eight
70 Kg*cm2 .34 one.25 eleven.forty eight
a hundred Kg*cm2 .34 1.twenty five eleven.48
Technological Parameter Level Ratio   PVFN60 PVFN90 PVFN120
Rated Torque L1 three Nm 27 96 161
4 Nm forty 122 210
5 Nm 40 122 210
seven Nm 34 ninety five a hundred and seventy
10 Nm 16 56 86
L2 12 Nm 27 96 161
fifteen Nm 27 96 161
sixteen Nm forty 122 210
20 Nm 40 122 210
25 Nm forty 122 210
28 Nm 40 122 210
30 Nm 27 ninety six 161
35 Nm forty 122 210
40 Nm forty 122 210
fifty Nm 40 122 210
70 Nm 34 ninety five a hundred and seventy
a hundred Nm 16 fifty six 86
Degree Of Safety   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 1.seven 4.four twelve
L2 kg 1.9 five fourteen

Company Profile

Packaging & Delivery

one. Guide time: 10-15 days as common, thirty times in active period, it will be based mostly on the in depth purchase amount
2. Delivery: DHL/ UPS/ TNT/ EMS/ FEDEX

FAQ

1. who are we?
Hefa Team is based mostly in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Merchandise is planetary gearbox,timing belt pulley, helical gear,spur equipment,equipment rack,gear ring,chain wheel,hollow rotating system,module,etc

2. how can we ensure top quality?
Always a pre-manufacturing sample before mass manufacturing
Always closing Inspection before cargo

three.how to decide on the suited planetary gearbox?
1st of all,we need to have you to be CZPT to give pertinent parameters.If you have a motor drawing,it will let us advocate a suited gearbox for you faster.If not,we hope you can supply the adhering to motor parameters:output velocity,output torque,voltage,recent,ip,sound,working circumstances,motor size and power,and so forth

four. why must you buy from us not from other suppliers?
We are a 22 many years experiences producer on creating the gears, specializing in production all varieties of spur/bevel/helical gear, grinding equipment, equipment shaft, timing pulley, rack, planetary gear reducer, timing belt and this sort of transmission gear elements

5. what companies can we give?
Acknowledged Shipping Conditions: Fedex,DHL,UPS
Recognized Payment Currency:USD,EUR,HKD,GBP,CNY
Acknowledged Payment Variety: T/T,L/C,PayPal,Western Union
Language Spoken:English,Chinese,Japanese

Application: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Automation Equipment
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

###

Samples:
US$ 123/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Specifications PVFN60 PVFN90 PVFN120
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Stop Torque Nm 2.5times rated torque
Max. Radial Load N 240 450 1240
Max. Axial Load N 220 430 1000
Torsional Rigidity Nm/arcmin 1.8 4.85 11
Max.Input Speed rpm 8000 6000 6000
Rated Input Speed rpm 4000 3500 3500
Noise dB 58 ≤60 ≤65
Average Life Time h 20000
Efficiency Of Full Load % L195%       L292%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20
Moment Of Inertia Table L1 3 Kg*cm2 0.46 1.73 12.78
4 Kg*cm2 0.46 1.73 12.78
5 Kg*cm2 0.46 1.73 12.78
7 Kg*cm2 0.41 1.42 11.38
10 Kg*cm2 0.41 1.42 11.38
L2 12 Kg*cm2 0.44 1.49 12.18
15 Kg*cm2 0.44 1.49 12.18
16 Kg*cm2 0.72 1.49 12.18
20 Kg*cm2 0.44 1.49 12.18
25 Kg*cm2 0.44 1.49 12.18
28 Kg*cm2 0.44 1.49 12.18
30 Kg*cm2 0.44 1.49 12.18
35 Kg*cm2 0.44 1.49 12.18
40 Kg*cm2 0.44 1.49 12.18
50 Kg*cm2 0.34 1.25 11.48
70 Kg*cm2 0.34 1.25 11.48
100 Kg*cm2 0.34 1.25 11.48
Technical Parameter Level Ratio   PVFN60 PVFN90 PVFN120
Rated Torque L1 3 Nm 27 96 161
4 Nm 40 122 210
5 Nm 40 122 210
7 Nm 34 95 170
10 Nm 16 56 86
L2 12 Nm 27 96 161
15 Nm 27 96 161
16 Nm 40 122 210
20 Nm 40 122 210
25 Nm 40 122 210
28 Nm 40 122 210
30 Nm 27 96 161
35 Nm 40 122 210
40 Nm 40 122 210
50 Nm 40 122 210
70 Nm 34 95 170
100 Nm 16 56 86
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 1.7 4.4 12
L2 kg 1.9 5 14
Application: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Automation Equipment
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

###

Samples:
US$ 123/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Specifications PVFN60 PVFN90 PVFN120
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Stop Torque Nm 2.5times rated torque
Max. Radial Load N 240 450 1240
Max. Axial Load N 220 430 1000
Torsional Rigidity Nm/arcmin 1.8 4.85 11
Max.Input Speed rpm 8000 6000 6000
Rated Input Speed rpm 4000 3500 3500
Noise dB 58 ≤60 ≤65
Average Life Time h 20000
Efficiency Of Full Load % L195%       L292%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20
Moment Of Inertia Table L1 3 Kg*cm2 0.46 1.73 12.78
4 Kg*cm2 0.46 1.73 12.78
5 Kg*cm2 0.46 1.73 12.78
7 Kg*cm2 0.41 1.42 11.38
10 Kg*cm2 0.41 1.42 11.38
L2 12 Kg*cm2 0.44 1.49 12.18
15 Kg*cm2 0.44 1.49 12.18
16 Kg*cm2 0.72 1.49 12.18
20 Kg*cm2 0.44 1.49 12.18
25 Kg*cm2 0.44 1.49 12.18
28 Kg*cm2 0.44 1.49 12.18
30 Kg*cm2 0.44 1.49 12.18
35 Kg*cm2 0.44 1.49 12.18
40 Kg*cm2 0.44 1.49 12.18
50 Kg*cm2 0.34 1.25 11.48
70 Kg*cm2 0.34 1.25 11.48
100 Kg*cm2 0.34 1.25 11.48
Technical Parameter Level Ratio   PVFN60 PVFN90 PVFN120
Rated Torque L1 3 Nm 27 96 161
4 Nm 40 122 210
5 Nm 40 122 210
7 Nm 34 95 170
10 Nm 16 56 86
L2 12 Nm 27 96 161
15 Nm 27 96 161
16 Nm 40 122 210
20 Nm 40 122 210
25 Nm 40 122 210
28 Nm 40 122 210
30 Nm 27 96 161
35 Nm 40 122 210
40 Nm 40 122 210
50 Nm 40 122 210
70 Nm 34 95 170
100 Nm 16 56 86
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 1.7 4.4 12
L2 kg 1.9 5 14

Planetary Gearbox Advantages and Disadvantages

A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
planetarygearbox

Suitable for counterclockwise and clockwise rotation

If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in nine of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.

Has less inertia

The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
planetarygearbox

Offers greater reliability

The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are three major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.

Has higher operating speeds

When you look at planetary gearboxes, you might be confused about which one to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in three different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to two arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
planetarygearbox

Has drawbacks

The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are two common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.

China Right Angle NEMA 34 Stepper Motor Transmission Planetary Gearbox (PVFN60-L1)     nema 23 planetary gearboxChina Right Angle NEMA 34 Stepper Motor Transmission Planetary Gearbox (PVFN60-L1)     nema 23 planetary gearbox
editor by czh 2022-12-22