Product Description

 

 

Detailed Photos

Product Description

High modular design, biomimetic surface with owned intellectual property right.Adopt German worm hob to process the worm wheel.
With the special gear geometry, it gets high torque, efficiency and long life circle.It can achieve the direct combination for two
sets of gearbox.
Mounting mode: foot mounted, flange mounted, torque arm mounted.Output shaft: CHINAMFG shaft, hollow shaft.

 

Product Parameters

 

Technical data:

Housing material

Cast iron/Ductile iron

Housing hardness

HBS190-240

Gear material

20CrMnTi alloy steel

Surface hardness of gears

HRC58°~62 °

Gear core hardness

HRC33~40

Input / Output shaft material

42CrMo alloy steel

Input / Output shaft hardness

HRC25~30

Machining precision of gears

accurate grinding, 6~5 Grade

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Heat treatment

tempering, cementiting, quenching, etc.

Efficiency

94%~96% (depends on the transmission stage)

Noise (MAX)

60~68dB

Temp. rise (MAX)

40°C

Temp. rise (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Brand of bearings

China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.

Brand of oil seal

CHINAMFG — ZheJiang or other brands requested

Our Advantages

 

Packaging & Shipping

 

 

Certifications

Company Profile

Xihu (West Lake) Dis.ng Transmission Equipment Co., Ltd. located HangZhou city, ZHangZhoug, as 1 professional manufacturer
and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox , AC motor and relative spare
parts, owns rich experience in this line for many years.

We are 1 direct factory, with advanced production equipment, the strong development team and producing
capacity to offer quality products for customers.

Our products widely served to various industries of Metallurgy, Chemicals, textile,medicine,wooden etc. Main
markets: China, Africa,Australia,Vietnam, Turkey,Japan, Korea, Philippines…

Welcome to ask us any questions, good offer always for you for long term business.

 

FAQ

Q: Are you trading company or manufacturer?
A: We are factory.
 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.
 

Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q:How to choose a gearbox which meets your requirement?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

Q: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

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Application: Motor, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Worm Gear
Step: Single-Step

90 degree gearbox

Role of Bevel Gears in a 90 Degree Gearbox

Bevel gears play a crucial role in enabling a 90 degree gearbox to change the direction of rotation while transmitting power between two intersecting shafts. Here’s how bevel gears fulfill their role:

Bevel gears are a type of gears with conically shaped teeth that allow them to mesh at an angle. In a 90 degree gearbox, two sets of bevel gears are used:

  1. Input Bevel Gear Set: The input bevel gear set consists of a pair of bevel gears that are mounted on the input shaft. These gears have their axes at a 90 degree angle to each other. As the input shaft rotates, the meshing of these bevel gears transmits motion and power to the intermediate shaft.
  2. Output Bevel Gear Set: The output bevel gear set, also consisting of a pair of bevel gears, is mounted on the intermediate shaft. These gears mesh with the input bevel gears and are oriented at a 90 degree angle to them. This arrangement results in a change of direction by 90 degrees from the input shaft to the output shaft.

By using two sets of bevel gears at a 90 degree angle to each other, the 90 degree gearbox effectively changes the direction of rotation while maintaining power transmission. Bevel gears are designed to handle the intersecting shafts’ angular motion and provide reliable torque transfer even in situations where the input and output shafts are not aligned in the same plane.

The bevel gear arrangement in a 90 degree gearbox allows for versatile applications, making it possible to transmit power and motion efficiently around corners and tight spaces in various industrial and mechanical systems.

90 degree gearbox

Contribution of 90 Degree Gearbox to Space-Saving Design

A 90 degree gearbox plays a crucial role in space-saving design by allowing power transmission to change direction efficiently within a compact layout. Here’s how it contributes to space-saving:

  • Compact Form Factor: A 90 degree gearbox is designed to make a right-angle change in power transmission direction, eliminating the need for a linear transmission path. This enables machinery and equipment to be designed in a more compact form, optimizing the use of available space.
  • Tight Arrangements: In situations where components need to be closely positioned, a 90 degree gearbox efficiently redirects power around obstacles and tight corners, enabling parts to be placed closer together without compromising functionality.
  • Reduced Transmission Length: Traditional linear power transmission systems would require more space to change direction, especially in tight layouts. A 90 degree gearbox allows power to change direction quickly, minimizing the length required for transmission, and thus saving space.
  • Flexible Layouts: Space-saving 90 degree gearboxes offer designers the flexibility to create intricate layouts, especially in constrained environments. This flexibility can lead to more innovative and optimized designs.
  • Integration: Integrating a 90 degree gearbox directly into the machinery eliminates the need for additional components that would otherwise be required for power redirection. This integration conserves space and simplifies the overall design.

Overall, a 90 degree gearbox’s ability to efficiently change power transmission direction in a compact manner is essential for creating space-saving designs across various industries and applications.

90 degree gearbox

Choosing the Right Size 90 Degree Gearbox

Choosing the right size 90 degree gearbox for your application involves considering several factors to ensure optimal performance and efficiency. Here are the steps to guide you:

  1. Identify Load Requirements: Determine the maximum torque and power requirements of your application. This will help you select a gearbox that can handle the load without exceeding its capacity.
  2. Calculate Speed Ratios: Calculate the required speed ratios for your application. Consider both input and output speeds to ensure the gearbox can achieve the desired output with the available input.
  3. Consider Space Constraints: Measure the available space for the gearbox. Choose a size that fits within your machinery or equipment without causing interference.
  4. Choose Gearbox Type: Based on your application’s requirements, choose the appropriate type of 90 degree gearbox. Consider factors like efficiency, backlash, and load distribution.
  5. Check Efficiency: Evaluate the efficiency of the gearbox. Higher efficiency gearboxes reduce power loss and improve overall system efficiency.
  6. Consider Mounting Options: Determine how the gearbox will be mounted within your system. Consider factors such as orientation, shaft alignment, and attachment points.
  7. Consult Manufacturer’s Data: Review the manufacturer’s specifications and data sheets for the gearbox options you’re considering. This information will provide details about torque capacity, speed ranges, and other technical specifications.
  8. Consider Overload Conditions: Factor in any potential overload conditions that may occur in your application. Choose a gearbox that can handle occasional overloads without permanent damage.
  9. Factor in Future Growth: If your application may experience growth in the future, choose a gearbox that can accommodate increased load and speed requirements.

By carefully considering these factors and consulting with gearbox experts or manufacturers, you can select the right size 90 degree gearbox that meets your application’s needs and ensures reliable and efficient operation.

China wholesaler Mining Industrial Small 90 Degree Bevel Transmission Gearbox for Grinding Mill   cvt gearbox	China wholesaler Mining Industrial Small 90 Degree Bevel Transmission Gearbox for Grinding Mill   cvt gearbox
editor by CX 2024-03-26