Product Description

SM R  Red u cer  S peci f ic a t i o n
 
 
1  O utp u t  Hub

St a n da rd  o r  al t e r na t i v e  h u b s  w i th  m e tr i c  b o r e s  a re  av a i l a b l e to  s ui t  i n t e r n a t i o na l  s t a n d a rd  s h a f t  d i a m e t e r s .

2 Pr e c i s i o n  High  Q u a lity  G e a ri n g 

C o m pu t e r  D e s i gn e d  H e l i c a l  G e a r s ,  Str o n g A ll o y   M a t e r i a l s   f o r   H i g h   L o a d   C a p a c i t y , C a s e   C a r bu r iz e d   f o r   l o n g   li f e ,   G r o un d Pr o f i l e ( so m e  i n t e r m edi a te  pi n i on s  a re  s ha ve d ) Cr o wn t o o th Pr o f il e , In C o n f o r m an c e   w i th   ISO   1 3 2 8 – 19 9 7 ,   9 8 % Eff i c ie nc y   f o r   P e r   St a g e ,   S m oo th   Q u i e t  O p e r a t i o n  w i th  S e v e r a l  T ee th  i n  M es h .

3  M ax i m u m  C a p ac ity  Ho u s i ng  D e s i g n
 
C l os e   G r a i n   C a s t   Ir o n   C o ns tr u c t i o n ,   E xc el l e n t   V ib r a t i o n   D a m pe n i n g   &   S h o c k R e s i s t a nc e  F e a t u r es ,  Pr e c i s i o n  B o r e d  a n d  D o w e l l e d  to  E n su re  A cc u r a te  I n – L i n e A ss e m bl y .

4 Stro n g  A l l o y  St e e l  Sh a fts

Str on g  A l l o y  St e e l ,  H a r d e ne d ,  G r o u n d  o n  J ou r na l s ,  G e a r  S e a t i n g s  a n d  E x t e ns i o n s ,  f o r
M ax i m u m  L o a d  a n d  M ax i m u m  T o r s io na l  L o a ds .  G e n e r o u s  S iz e  S h a f t
K e y s  f o r  S h o c k  L o a d i n g  a n d  C o n f o rm  to  ISO  St a n da r d s .

5  A dd i t io n a l  C a s e  Lu g s  E x c e pt  H  a n d  J  G e a r  C a s e

E l i m CHINAMFG t e s  t h e  N e e d  f o r  Cr i t i c a l  Ti gh t e n i n g  o f  T o r qu e  Arm  B o l t s .  C o n tr o l s  P os i t i o n  o f
St a n da rd  T o r qu e  Arm  M ou n t i n g  w i t h i n  R e c o m m e n d e d  li m i t s .

6 B a ck St o ps

A l t e r na t i v e  P a r t s ,  A n t i r u n  B a c k  D e v i ce ,  Ar e A v a i l a b l e  o n  a l l  1 3 :1  a n d  2 0 :1  R a t i o  U n i ts  a n d  d o  no t  r e co m m en d  f o r  5 :1 U n i t s .

7 B e a ri n gs  a nd  O il se a ls

B e a r i n g s  a re  A d e qu a t e l y  Pr o p o rt i o n e d  an d  C o n f o rm  to  ISO  D i m en s i o n  P l an ,  R e ad il y
A v a i l a b l e  W o r ld W ide .  O il se a l s  a re D o ub l e  Li pp e d  G a rt e r  S p r i n g  T y pe , E ns u r i n g  Eff e c t iv e  O i l  S e a l i n g .

8 Ru b b e ri s e d  End C a p s

S e l f  S e a l i n g  I n t e r m e d i a te  C o v e r  P l a t es ,  to  St a n da rd  ISO  H o us i n g  D i m en s i o ns .

9  T orque  A r m  A sse m b ly

F o r  E as y  A d j u s t m en t  o f  t h e B e l t.

SIZE : SMR B C D E F G H 

RATIO : 5:1  13:1  20:1 

Contact Me

Welcome to contact William for more details!

Model B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) 10-115 10-110 10-110 10-105 10-105 10-100 10-100 10-100
Power Rating(KW) 0.29-3.11 0.49-4.62 0.82-7.81 1.25-11.55 1.97-17.01 3.11-27.09 4.9-40.7 7.8-60.5
Permissible torque(Nm) 277 468 783 1194 1881 2970 4680 7449

Model B5 C5 D5 E5 F5 G5 H5 J5
Output(RPM) 100-400 100-400 100-400 100-400 100-400 100-400 100-400 100-400
Power Rating(KW) 2.68-7.14 4.2-9.66 6.62-15.65 10.29-24.57 15.12-35.91 25.2-59.9 36.2-81.9 62.2-134.2
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940

 

Dimension(mm) SMR Size
SMR-B SMR-C SMR-D SMR-E SMR-F SMR-G SMR-H SMR-J
Standard size of shaft 30 40 50 55 65 75 85 100
Alternative size of shaft 40 50 55 65 75 85 100 120
Input shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100

 

 

Company Profile
 

l  The largest manufacturer and exporter of worm gear reducers in Asia.

 

l  Established in 1976, we transformed from a county owned factory to private 1 in 1996. HangZhou SINO-DEUTSCH POWER TRANSMISSION EQUIPMENT CO.,LTD is our new name since 2001.

 

l  We are the first manufacturer of reducers and gearboxes in China who was given export license since year 1993.

 

l  “Fixedstar” brand gearboxes and reducers are the first owner of CHINA TOP BRAND and Most Famous Trade Mark for reducers.

First to achieve ISO9001 and CE Certificate among all manufacturers of gearboxes in China.

   
As a professional manufacturer of worm gearbox and worm gear reducers in China, we mainly produce reduction gearbox,aluminum case worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo drive reducers, etc. These products feature rational structure, stable performance, and reliable quality, and so on. They are widely used in power, mining, metallurgy, building material, chemical, food, printing, ceramic, paper-making, tobacco, and other industries.

 

   

 

We have 600 workers in our factory, which covers 70,000 square CHINAMFG in HangZhou. We have been making 2,500 units of reducers everyday since 2012. We are proudly exporting 70% of our products to more than 40 countries all over the word. Our customers come from Italy, Germany, USA, Canada, Spain, UK, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the world. 30% of them are OEM made for direct manufacturers of other products. 

 

We warmly welcome customers from other parts of the world to visit us. Seeing is believing. We are very confident that after visiting our facility, you will have confidence on our products. We have the latest automatic equipments and experienced workers to ensure the stable quality and large output. We have the most sophisticated technical and engineering team to support most demanding requirement on standard and OEM products.

 

 

 

Looking CHINAMFG to meeting you in HangZhou, China.

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Application: Reducer
Hardness: Hardened
Type: Bevel Gear
Size: B C D E F G H I H J
Authentication: CE Certificeted
Material: Cast Iron
Customization:
Available

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Customized Request

bevel gearbox

Distinguishing Bevel Gearboxes from Other Gear Systems

Bevel gearboxes stand out from other types of gear systems due to their unique characteristics and applications:

  • Angle of Intersection: Bevel gearboxes are designed to transmit motion between intersecting shafts at specific angles, making them ideal for changing the direction of rotational motion.
  • Direction Change: Unlike parallel shaft gear systems, bevel gearboxes change the direction of motion by 90 degrees or other specified angles, allowing them to efficiently transmit power around corners.
  • Compact and Space-Saving: Bevel gearboxes are often compact and space-saving, making them suitable for applications with limited room for gear assembly.
  • Wide Range of Angles: Bevel gearboxes can handle various angle configurations beyond 90 degrees, providing flexibility in designing complex mechanical systems.
  • Specialized Applications: Bevel gearboxes are commonly used in applications requiring changes in direction, such as automotive differential systems, steering mechanisms, printing presses, and machinery with intersecting axes.

These distinguishing features make bevel gearboxes a versatile choice for scenarios where changing the direction of rotational motion or transmitting power between intersecting shafts is essential.

bevel gearbox

Efficient Power Transmission and Torque Transfer with Bevel Gearboxes

Bevel gearboxes are designed to ensure efficient power transmission and torque transfer in various mechanical systems. Here’s how they contribute to these aspects:

  • Multiple Gear Teeth Engagement: Bevel gearboxes typically have multiple gear teeth in contact simultaneously, distributing the load across a larger surface area. This feature enhances torque-carrying capacity and minimizes wear, resulting in efficient torque transfer.
  • High Gear Ratio: Bevel gearboxes can achieve high gear ratios, allowing them to convert high-speed, low-torque input into low-speed, high-torque output. This capability is valuable for applications requiring precise control over rotational speed and force.
  • Smooth Motion Transfer: The meshing of bevel gears ensures smooth and continuous motion transfer between intersecting shafts. This is essential for maintaining consistent power transmission and reducing vibration or noise.
  • Optimized Gear Tooth Design: Bevel gear teeth are carefully engineered with specific profiles and angles to minimize friction and maximize contact area. This design optimization enhances the efficiency of torque transfer while reducing energy losses due to friction.
  • Precise Machining and Alignment: Precision machining and proper alignment of bevel gears within the gearbox contribute to efficient power transmission. Accurate gear meshing reduces the likelihood of backlash and ensures minimal energy wastage.

Bevel gearboxes are chosen for applications where efficient power transmission, precise torque transfer, and reliable motion control are essential requirements.

bevel gearbox

Direction of Rotational Motion Change by Bevel Gears in a Bevel Gearbox

Bevel gears in a bevel gearbox are specifically designed to change the direction of rotational motion between intersecting shafts. They achieve this by utilizing the unique geometry of their tooth profiles, which allows them to transmit motion smoothly and efficiently even when the shafts are positioned at an angle other than 90 degrees.

When two bevel gears mesh together, their teeth engage and transfer rotational force from one gear to the other. Depending on the gear arrangement, the direction of rotation can be changed from input to output or vice versa. For example, in a straight bevel gear arrangement, the gears are set at a 90-degree angle, and the input and output shafts are perpendicular to each other. As the input gear rotates, it transfers its motion to the output gear, resulting in a change in the direction of rotation between the two shafts.

In more complex configurations, such as spiral bevel gears, the teeth are designed in a spiral pattern, which allows for smoother engagement and better load distribution. This makes them suitable for applications where higher torque and efficiency are required, and the shafts are positioned at angles other than 90 degrees.

In summary, bevel gears in a bevel gearbox are essential components that enable the transmission of rotational motion and power between intersecting shafts while changing the direction of rotation as needed for various mechanical systems and industrial applications.

China Standard Smr B Metric Shaft Mount Reducer Speed Gearbox   synchromesh gearbox	China Standard Smr B Metric Shaft Mount Reducer Speed Gearbox   synchromesh gearbox
editor by CX 2024-03-07