China sigriner low backlash planetary gearbox TI compound planetary gearbox

Solution Description

Lower backlash gear ratio box reducer
Major Goods.: 

PBMD Series PBMD*Higher PRECISION High Torque Planetary Gearbox 
PBMD 225/PBMD+225 Level 1

STAGE Level one
Reduction ratio i three 4 5 six seven 8 ten
Rated output torque T2N Nm 1140 1700 2000 1900 1800 1600 1500
in.lb 10089 15045 17700 16815 15930 14160 13275
Emergency braking torque
Enable a thousand times in the operating lifestyle of the gearbox
T2NOt Nm 3 x NOM.Output
in.lb
Rated enter velocity
(T2N, 20°C ambient temperature)
 
N 1n rpm 1800 1800 1800 1800 2000 2000 2000
Maximum enter pace n 1max rpm 3600 3600 3600 3600 3600 3600 3600
Highest return clearance jt arcmin PBMD 225≤5ARCMIN   PLMD+ 225≤3ARCMIN  custom made≤1 ARCMIN
No-load instant
(nt=3000rmp, gearbox 20°C)
 
T 012 Nm 32 22 seventeen 14 11 9 7
in.lb 283 195 one hundred fifty 124 97 80 62
Torsional rigidity C t21 Nm/ arcmin 230
in.lb/arcmin   2036
Maximum radial drive F 2AMAX N 55000
lbf 12375
Maximum axial pressure F 3RMAX N 38000
  lbf 8550
Maximum roll torque M 2KMax Nm 3100
  in.lb 27435
daily life span Lh hr ≥20000
Performance at total load η % 97
Ambient temperature ºC -fifteen~40
F 5~104
The greatest allowable temperature of the shell ºC +ninety
F 194
Lubricating   Life Lubrication
The path of rotation   Input and output in the very same course
Safety degree   IP65
Installation course   Any
Doing work sounds(i=ten and n1=3000rpm no load) LPA              dB(A) ≤58
Moment of inertia J1 Kg.cm2 71.twenty 64.23 59.sixty one 52.seventy two 52.20 fifty.eighty four 50.62
10-3in.lb.stwo sixty one.sixty six fifty five.62 fifty one.62 45.sixty six forty five.21 44.03 forty three.84

 

Product Description.: 

Low backlash high revolving speed gearbox  
Common specification use to high positioning precision and substantial dynamic period functioning technique
Particularly for constantly work in substantial revolving pace
PBMD/PBMD*Substantial PRECISION needed way to higher performance  

PBMD ( picture instance: i=4 )
Suitable for periodic function technique ( ED≤60% )

                                 Max. Input RPM (min-1)

PBMD*Higher PRECISION  ( picture case in point: i=4 )
Suitable for periodic work program ( ED≤60% )
                             Max. Input RPM (min-one)

Related Items.:  

 

Major Characteristics:

1. Higher rigidity: Carburizing, carbon nitrogen co-carburizing, brilliant quenching heat remedy, the rewards of large productiveness, good quenching.
two. High precision: Adopt sophisticated equipment,strictly controlled in high quality and technologies.
3. High torque:
(1) Entrance shell and tooth ring undertake integral design 
(2) Integrated design of planetary frame and output shaft 
(3) Bearing long span layout, make sure the output load capacity 
(4) Complete needle rolling, increase make contact with surface 
(5) Modular design of motor connection plate  
4. Low sound:
The helical tooth floor is modified for tooth shape and direct to reduce the impact and sounds of equipment on the enter and output,
then increase gear service lifestyle tremendously. 

 

Style & engineering
We style and technology
Specialized companies:

  • In accordance to the related parameters presented by the client, the CZPT engineering computer software is utilized to develop the motion load curve diagram of the mechanism products to receive the corresponding parameters and derive the movement load curve. Intuitively show essential parameters and load indexes in the transmission technique to aid buyers have out reasonable structural design.
  • SIGRINER gives a motor databases from five hundred servo motor manufacturers worldwide

Buyer education:
We are honored to supply you with our utilized computing and transmission design and style knowledge. We can offer appropriate training according to your demands. You should get in touch with our engineer. 

Characteristics of CZPT Precision planetary gearbox

  • Quite high electricity density, torque enhanced by 40%
  • Easy motor set up, optional installation with duration compensation
  • Flexible installation, the gearbox can be mounted vertically, horizontally, and up or down together with the pushed shaft
  • Quite higher positioning accuracy, return clearance is much less than arc minutes
  • Via helical equipment meshing, the operation is steady, and the operating sound is significantly less than 50dB-A
  • The world’s leading lifestyle expectancy, and the raw supplies and mechanism of the seal ring have been optimized

Applications.:  

PBM (standard)
Cycle Apps (ED≤60%)
Substantial dynamic apps
Substantial positioning precision
Reverse operation
PBMD*Substantial PERCISION
Software of steady procedure (ED≤60%)
Higher rated pace
Temperature-delicate applications
High high quality handle transmission

   1. Greatest 55 clamping hub diameter

    

Optional: optional output shaft
Flat crucial output                            Optical axis

Our Services.:

one) Competitive value and very good good quality

two) Employed for transmission methods.

3) Superb functionality, long using existence
four) Prompt response on receiving Inquiries or any other messages from buyers
5) only common planetary gearbox supplied

Delivery and delivery: We supply CZPT shipping, worldwide express and air transportation to provide your goods to you.
(*Arrival time will range depending on location nation plan and targeted traffic problem.)

Serving: All goods have a one-calendar year warranty and on the web specialized support. 

FAQ

Q: Are you trading firm or producer?

A: We are team firm with huge selection of items and production bases, also do investing company organization with a lot more than 20 years export activities.

Q:What’s the MOQ?

A: 1 or 2pcs is accessible.

Q: How long is your shipping time?

A: 3-5 times via DHL, TNT, UPS, FEDEX. Ocean shipping is primarily based on diverse countries.

Packaging & Delivery

packaged in Carton with foam inside of or as for each customer’s demands (Standard export canton) 
Guide Time:

Quantity(Pieces) 1 – 10 >10
Est. Time(days) seven To be negotiated

 

To Be Negotiated 1 Piece
(Min. Order)

###

Application: Motor, Machinery
Hardness: Soft Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Double-Step

###

STAGE Level 1
Reduction ratio i 3 4 5 6 7 8 10
Rated output torque T2N Nm 1140 1700 2000 1900 1800 1600 1500
in.lb 10089 15045 17700 16815 15930 14160 13275
Emergency braking torque
Allow 1000 times in the working life of the gearbox
T2NOt Nm 3 x NOM.Output
in.lb
Rated input speed
(T2N, 20°C ambient temperature)
 
N 1n rpm 1800 1800 1800 1800 2000 2000 2000
Maximum input speed n 1max rpm 3600 3600 3600 3600 3600 3600 3600
Maximum return clearance jt arcmin PBMD 225≤5ARCMIN   PLMD+ 225≤3ARCMIN  custom made≤1 ARCMIN
No-load moment
(nt=3000rmp, gearbox 20°C)
 
T 012 Nm 32 22 17 14 11 9 7
in.lb 283 195 150 124 97 80 62
Torsional rigidity C t21 Nm/ arcmin 230
in.lb/arcmin   2036
Maximum radial force F 2AMAX N 55000
lbf 12375
Maximum axial force F 3RMAX N 38000
  lbf 8550
Maximum roll torque M 2KMax Nm 3100
  in.lb 27435
life span Lh hr 20000
Efficiency at full load η % 97
Ambient temperature ºC -15~40
F 5~104
The maximum allowable temperature of the shell ºC +90
F 194
Lubricating   Life Lubrication
The direction of rotation   Input and output in the same direction
Protection level   IP65
Installation direction   Any
Working noise(i=10 and n1=3000rpm no load) LPA              dB(A) 58
Moment of inertia J1 Kg.cm2 71.20 64.23 59.61 52.72 52.20 50.84 50.62
10-3in.lb.s2 61.66 55.62 51.62 45.66 45.21 44.03 43.84

###

Quantity(Pieces) 1  10 >10
Est. Time(days) 7 To be negotiated
To Be Negotiated 1 Piece
(Min. Order)

###

Application: Motor, Machinery
Hardness: Soft Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Double-Step

###

STAGE Level 1
Reduction ratio i 3 4 5 6 7 8 10
Rated output torque T2N Nm 1140 1700 2000 1900 1800 1600 1500
in.lb 10089 15045 17700 16815 15930 14160 13275
Emergency braking torque
Allow 1000 times in the working life of the gearbox
T2NOt Nm 3 x NOM.Output
in.lb
Rated input speed
(T2N, 20°C ambient temperature)
 
N 1n rpm 1800 1800 1800 1800 2000 2000 2000
Maximum input speed n 1max rpm 3600 3600 3600 3600 3600 3600 3600
Maximum return clearance jt arcmin PBMD 225≤5ARCMIN   PLMD+ 225≤3ARCMIN  custom made≤1 ARCMIN
No-load moment
(nt=3000rmp, gearbox 20°C)
 
T 012 Nm 32 22 17 14 11 9 7
in.lb 283 195 150 124 97 80 62
Torsional rigidity C t21 Nm/ arcmin 230
in.lb/arcmin   2036
Maximum radial force F 2AMAX N 55000
lbf 12375
Maximum axial force F 3RMAX N 38000
  lbf 8550
Maximum roll torque M 2KMax Nm 3100
  in.lb 27435
life span Lh hr 20000
Efficiency at full load η % 97
Ambient temperature ºC -15~40
F 5~104
The maximum allowable temperature of the shell ºC +90
F 194
Lubricating   Life Lubrication
The direction of rotation   Input and output in the same direction
Protection level   IP65
Installation direction   Any
Working noise(i=10 and n1=3000rpm no load) LPA              dB(A) 58
Moment of inertia J1 Kg.cm2 71.20 64.23 59.61 52.72 52.20 50.84 50.62
10-3in.lb.s2 61.66 55.62 51.62 45.66 45.21 44.03 43.84

###

Quantity(Pieces) 1  10 >10
Est. Time(days) 7 To be negotiated

A Brief Overview of the Spur Gear and the Helical Planetary Gearbox

This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are three examples. Each has its benefits and drawbacks. Let’s explore each one.
planetarygearbox

helical planetary gearbox

In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses three components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are three main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the two types of planetary gears can be found in the design of the two outer rings. The outer ring is also called the sun gear. The two gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the two gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has two pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
planetarygearbox

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the two types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete five revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or five mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of two sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least three driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.

China sigriner low backlash planetary gearbox TI     compound planetary gearboxChina sigriner low backlash planetary gearbox TI     compound planetary gearbox
editor by czh 2023-01-26