Product Description

 

Why Choose Us

Product Details

 

 

Type

Inline Helical Gearbox / Reducer

Model

WR17~WR167

Mounting Position

Flange, hollow shaft, CHINAMFG shaft

Efficiency

94%~98%(depends on the transmission stage)

Material

Housing: HT250 high strength cast iron

Gear: 20CrMnTi

 

Surface hardness of gears

HRC58~62

Input/output shaft material

40Cr

Machining precision of gears

Accurate grinding, 6 grade

Warranty

1 Year

Input Power

0.09kw,0.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,

11Kw and so on.

Usages

Industrial Machine: Food Stuff, Ceramics, CHEMICAL, Packing, Dyeing,

Wood working, Glass.

IEC Flange

IEC standard flange

Lubricant oil

Gear oil

 

Company Profile

Exhibition

Customized Service

Certificate&Honor

Customer Comments

FAQ

 

1. How to choose a gearbox which meets our requirement?
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.

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

3. What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

4. Do you sell motors?
We have stable motor suppliers who have been cooperating with us for a long-time. They can provide motors
with high quality.

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Application: Motor, Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase
Layout: Coaxial
Samples:
US$ 120/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

90 degree gearbox

Benefits of Using a 90 Degree Gearbox in Machinery

A 90 degree gearbox offers several advantages when used in machinery and mechanical systems:

  • Space Efficiency: The compact design of a 90 degree gearbox allows for changes in direction without the need for extra space. This is particularly beneficial in tight or constrained environments.
  • Change of Direction: A primary advantage is the ability to change the direction of rotational motion by 90 degrees. This is crucial in applications where the input and output shafts need to be oriented differently.
  • Power Transmission: 90 degree gearboxes efficiently transfer torque and power across the perpendicular input and output shafts. They can transmit substantial power while maintaining compactness.
  • Multiple Gear Ratios: Some 90 degree gearboxes incorporate multiple gear stages, allowing for different gear ratios. This versatility is valuable for adapting to various speed and torque requirements.
  • Reduced Complexities: Using a 90 degree gearbox can eliminate the need for additional components like couplings, universal joints, or belts that might be necessary when trying to achieve directional changes through other means.
  • Alignment and Precision: These gearboxes maintain alignment between the input and output shafts, which is crucial for maintaining accurate and precise motion transfer.
  • Reduced Maintenance: 90 degree gearboxes, when properly designed and maintained, can offer reliable and long-lasting operation, reducing the frequency of maintenance and downtime.
  • Customization: Manufacturers often offer a variety of 90 degree gearbox configurations, enabling customization to specific application needs.

Due to their versatility and advantages, 90 degree gearboxes are widely used in industries such as automotive, manufacturing, robotics, aerospace, and more.

90 degree gearbox

Limitations and Disadvantages of Using a 90 Degree Gearbox

While 90 degree gearboxes offer various advantages, they also come with limitations and disadvantages that should be considered:

  • Complexity: 90 degree gearboxes are often more complex in design compared to straight-through gearboxes. This complexity can lead to higher manufacturing costs, maintenance challenges, and potential points of failure.
  • Efficiency Loss: The gear meshing and direction changes in a 90 degree gearbox can lead to some energy loss due to friction and mechanical inefficiencies, impacting the overall efficiency of the system.
  • Backlash: Due to the gear meshing and direction changes, 90 degree gearboxes can experience backlash and gear play, which may require additional measures to mitigate and reduce.
  • Size and Weight: The design of 90 degree gearboxes often results in a bulkier and heavier unit compared to some other gearbox configurations, which can impact space constraints and overall system weight.
  • Maintenance Complexity: Accessing and maintaining components within a 90 degree gearbox can be more challenging due to the intricate design and tight spaces, potentially leading to longer maintenance times.
  • Cost: The manufacturing complexity, precision requirements, and additional components needed for 90 degree gearboxes can contribute to higher initial costs compared to simpler gearbox designs.
  • Noise and Vibration: The multiple gear meshing and direction changes can introduce noise and vibration into the system, requiring additional measures for noise reduction and vibration dampening.

It’s important to carefully assess your specific application requirements, space constraints, efficiency goals, and budget considerations before deciding to use a 90 degree gearbox. While they offer unique advantages, these limitations should be taken into account to make an informed gearbox selection.

90 degree gearbox

How a 90 Degree Gearbox Works

A 90 degree gearbox, also known as a right-angle gearbox, operates by changing the direction of rotational motion by 90 degrees. It achieves this by utilizing a combination of gears, typically bevel or miter gears, that transmit power smoothly at a right angle.

Here’s how a 90 degree gearbox works:

  1. Input Shaft: The gearbox receives rotational motion from an input shaft.
  2. Bevel or Miter Gears: Inside the gearbox, bevel or miter gears are positioned at a 90 degree angle to each other. These gears have specially cut teeth that allow them to engage and transmit power at right angles.
  3. Meshing of Gears: As the input shaft rotates, its gear engages with the first bevel or miter gear. The teeth of these gears mesh and transfer rotational force.
  4. Change in Direction: The first gear transfers the rotational motion to the second gear at a right angle, resulting in a change in the direction of motion by 90 degrees.
  5. Output Shaft: The second gear is connected to the output shaft, which receives the changed direction of rotational motion. The output shaft then transmits this motion to the intended machinery or system.

By using precision-cut gears that mesh smoothly, the 90 degree gearbox ensures efficient power transmission while changing the direction of motion. This makes it a valuable component in various applications, including conveyors, printing machinery, automotive drivetrains, machine tools, and robotics.

China OEM Precision 90 Degree Transmission Inline Helical Gearbox with Gear Reducer Crane Drives   cvt gearbox	China OEM Precision 90 Degree Transmission Inline Helical Gearbox with Gear Reducer Crane Drives   cvt gearbox
editor by CX 2024-05-15