China ISO 9001 Certificated Factory OEM Worm Gear Box with high quality

Solution Description

Quick Details

Form: Spur Area of Origin: HangZhou , China (Mainland) Product Quantity: BG0571
Manufacturer Identify: AT Content: Steel Solution Sort: Non-Regular Item / Customize Product
Software Resources: Iron, Steel, Brass, Copper, Aluminum and Stainless Steel Machining Method: Gear Hobbing, Shaping, Shaving, Grinding and CNC Machining Surface Complete: Anti-rust Therapy, Heat Remedy, Sprucing and Coating Remedy
Surface Hardness: HRC 28~32, HRC forty~forty four, HRC 58~sixty two Rust Safety Time: two A long time Maximun Tooth Profile Precision: GB 5~8 amount (AGMA 10~13 level)
Relevant Normal: GB / ISO / DIN / JIS / AGMA Quoted Issue: Second / 3D Drawing / Sample High quality Promise: 1 Year

Packaging & Delivery

Packaging Particulars: Anti-rust Paper, Modest Box and Carton
Shipping and delivery Detail: 20 ~ thirty days

Products Assortment

 Material  Carbon Metal  SAE1571, SAE1045, Cr12, 40Cr, Y15Pb, 1214L……
 Alloy Steel  20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5……
 Brass/Bronze  HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40……
 Machining Procedure  Gear Hobbing, Equipment Milling, Gear Shaping, Equipment Broaching,
 Gear Shaving, Gear Grinding and Gear Lapping
 Modules  1., 1.25, 1.5, 1.75, 2., 2.25, 2.5……8.
 Tolerance Manage  Outer Diameter  ±0.005 mm
 Length Dimension  ±0.05 mm
 Teeth Accuracy  DIN Class 4, ISO/GB Course 4, AGMA Class thirteen, JIS Class
 Heat Remedy  Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
 Surface Treatment method  Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……
 Standard  European, American or Britain Common

Manufacturing unit Overview

ABOUT US:

As your 1-stop source, AT PRECAST,we style, manufacturer and distribute precast concrete equipment including the Lifting Systems and Anchoring methods Coil and Ferrule Inserts. for Concrete and Prefabricated spot.

As a chief in creating concrete accent products, our primary purpose is to make products that are safer, faster and a lot more expense successful.

With more than completely 50 a long time doing work knowledge, our entire employees is dedicated to supply you with the best consumer support and competitive prices. Our product sales drive are CZPT to reply your inquiries swiftly and supply you specialized assistance .

Assurance:

100% quality manufacturing.
 We guarantee that our products meet your supplied specifications
 Extremely competitive pricing
 Delivery to your port or front door
 4 —- 8 week lead times
 We handle all paperwork
 Partial container orders
 Flexible payment options
 Unique tooling options
 Full range of packaging options from bulk to retail ready
 Complete testing services available
 
FAQs:

1. In which is your location?

We are found in HangZhou Metropolis of China and are shut to Airport. It normally takes 30minuts by auto from Liuting Airport our firm.

two. How long has the company been set up?

AT Business was set up in 2009. There is 6 many years exporting experiences.

three. How numerous employees do you have?

Administration / sales    4
Engineering / design as our partner     8
Production as our companions 120
Top quality assurance / inspection   10

4. Which nations around the world do you export to?

U.S.A, Germany, France, Italy, Uk, Brazil, Center east of Asia, Thailand,

five. What proportion of your goods are exported?

a hundred% of our production are exported to all in excess of the globe.

6. How extended does it take to acquire samples?

a) Pattern:thirty-45days following order 
b) Sample:30days right after pattern finishing.
c) The guide time is the general creation interval and does not consist of the transportation time.

7. New product advancement method

Got tooling get and sample order with fifty% deposit—Maintain a assembly with the relation dept. to guarantee the creating timetable—Design sample, fixture and gauge and making them in our house—mold metal acquiring—Machining—Inspection—Ship out the sample with first inspection report.

8. How extended is the manufacturing guide time?

Mass Creation: 90days after sample approval by yours.
The direct time is the standard production period including the transportation time.
We could make some specific manufacturing arrangement effectively if client has urgent need.

nine. What foundation can we buy goods?

We usually supply customers charges FOB& CIF (Carriage, Insurance & Freight). The CIF contains the freight price to your nominated sea port.
We do offer clearance of merchandise which wants to be handled by a nearby freight forwarder.
All local expenses and taxes are the accountability of the buyer. We are satisfied to supply advisement on delivery if necessary.

ten. What are the payment conditions?

Payment conditions are negotiable and will improve for prolonged time period clients.
For the duration of the first levels, we request 50% of tooling price in advance with the stability payable on acceptance of samples.
Production orders can be negotiable. We choose fifty% deposit and the equilibrium by T/T before sails. But at times T/T 30 days following sails would also appropriate.

eleven. Which forex can we acquire in?

We can deal in USD / Euro forex / GBP.

twelve. How lengthy does it get to ship products from China by sea?

It requires about 5 weeks to European ports additionally 1 week customs clearance, so you can get the container within 6 to 7 weeks. It takes about 2 weeks to east coastline and 3 months to west coast US ports. All sea goods are transported from HangZhou Port.

thirteen. How prolonged does it consider to ship products from China by air?

It requires about 7 times to all major locations.

fourteen. Can we pay a visit to the manufacturing facility to carry out an audit?

Of course, you are welcome to go to our partner factory by prior settlement.

15. How do we retain consumer confidentiality?

We are happy to sign Confidentiality Agreements with customers and will honor them.

sixteen. Which languages do we do business in?

Even though we do enterprise with several nations about the globe, we can only converse efficiently in Chinese English.
All information supplied should for that reason be provided in this sort.

seventeen. Is there a minimal quantity of company required to perform global purchasing?

There are no least volumes, but the rates of the merchandise, in addition the fastened fees of importing makes it a lot more affordable to get in higher volumes. All potential customers will be assessed on an personal basis to establish if it seems a viable option for all events to produce a partnership.

eighteen. What sort of parts you are specialized in?

Our organization consists of 2 regions,
one is for building precast such as lifting technique, rigging hardware metal components.
 
Another is tailored steel company of quality sand castings, investment castings, lost foam castings, hot forgings, cold forgings, stampings, machined parts, injectionmolded plastics parts, etc.

19. Which kind of equipments do you have?

Forging friction push 160Ton, 300Ton, 630Ton, 1200Ton
Casting CZPT of 200kg, 500kg,1000kgs, 2000kgs
Press of 63ton, 120tons
CNC Machining center
CNC Vertical Lathe
CNC Lathe center
Unexciting equipment
Drilling machine
 

 

US $0.892
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Industry
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction
Hardness: Hardened
Type: Worm and Wormwheel
Original: China
Shipping Port: Qingdao, China

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Shape: Spur Place of Origin: Qingdao , China (Mainland) Model Number: BG0024
Brand Name: AT Material: Steel Product Type: Non-Standard Product / Customize Product
Application Materials: Iron, Steel, Brass, Copper, Aluminum and Stainless Steel Machining Process: Gear Hobbing, Shaping, Shaving, Grinding and CNC Machining Surface Finish: Anti-rust Treatment, Heat Treatment, Polishing and Coating Treatment
Surface Hardness: HRC 28~32, HRC 40~44, HRC 58~62 Rust Protection Time: 2 Years Maximun Tooth Profile Precision: GB 5~8 level (AGMA 10~13 level)
Applicable Standard: GB / ISO / DIN / JIS / AGMA Quoted Condition: 2D / 3D Drawing / Sample Quality Guarantee: 1 Year

###

Packaging Details: Anti-rust Paper, Small Box and Carton
Delivery Detail: 20 ~ 30 days

###

 Material  Carbon Steel  SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L……
 Alloy Steel  20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5……
 Brass/Bronze  HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40……
 Machining Process  Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching,
 Gear Shaving, Gear Grinding and Gear Lapping
 Modules  1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5……8.0
 Tolerance Control  Outer Diameter  ±0.005 mm
 Length Dimension  ±0.05 mm
 Teeth Accuracy  DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
 Heat Treatment  Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
 Surface Treatment  Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……
 Standard  European, American or Britain Standard
US $0.892
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Industry
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction
Hardness: Hardened
Type: Worm and Wormwheel
Original: China
Shipping Port: Qingdao, China

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Shape: Spur Place of Origin: Qingdao , China (Mainland) Model Number: BG0024
Brand Name: AT Material: Steel Product Type: Non-Standard Product / Customize Product
Application Materials: Iron, Steel, Brass, Copper, Aluminum and Stainless Steel Machining Process: Gear Hobbing, Shaping, Shaving, Grinding and CNC Machining Surface Finish: Anti-rust Treatment, Heat Treatment, Polishing and Coating Treatment
Surface Hardness: HRC 28~32, HRC 40~44, HRC 58~62 Rust Protection Time: 2 Years Maximun Tooth Profile Precision: GB 5~8 level (AGMA 10~13 level)
Applicable Standard: GB / ISO / DIN / JIS / AGMA Quoted Condition: 2D / 3D Drawing / Sample Quality Guarantee: 1 Year

###

Packaging Details: Anti-rust Paper, Small Box and Carton
Delivery Detail: 20 ~ 30 days

###

 Material  Carbon Steel  SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L……
 Alloy Steel  20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5……
 Brass/Bronze  HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40……
 Machining Process  Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching,
 Gear Shaving, Gear Grinding and Gear Lapping
 Modules  1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5……8.0
 Tolerance Control  Outer Diameter  ±0.005 mm
 Length Dimension  ±0.05 mm
 Teeth Accuracy  DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
 Heat Treatment  Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
 Surface Treatment  Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……
 Standard  European, American or Britain Standard

Worm gear reducer

A worm gear reducer is a gear reducer that uses a worm gear train to reduce the required force. Unlike traditional gear reducers, these units are small and require low horsepower ratings. This reduces their efficiency, but their low cost and compact design help make up for this shortcoming. However, these gear reducers have some drawbacks, including their tendency to lock up when reversing.
worm_reducer

high efficiency

High-efficiency worm reducers are ideal for applications where high performance, repeatability, and accuracy are critical. It consists of an input hypoid gear and an output hypoid bevel gear. The input worm rotates perpendicular to the output worm, so for every revolution of the input worm, the output gear makes one revolution. This arrangement reduces friction (another source of energy loss) in a high-efficiency worm gear to at least two arc minutes.
Compared with worm gear reducers, hypoid gearmotors offer several advantages, including lower operating costs and higher efficiency. For example, hypoid gear motors can transmit more torque even at high reduction ratios. Also, they are more efficient than worm gear reducers, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducers has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducers, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducers also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducers are popular because they provide maximum reduction in a small package. Their compact size makes them ideal for low to medium-horsepower applications and they are reticent. They also offer higher torque output and better shock load tolerance. Finally, they are an economical option to reduce the device’s power requirements.

low noise

Low-noise worm gear reducers are designed to reduce noise in industrial applications. This type of reducer uses fewer bearings and can work in various mounting positions. Typically, a worm reducer is a single-stage unit with only one shaft and one gear. Since there is only one gear, the noise level of the worm gear reducer will be lower than other types.
A worm gear reducer can be integrated into the electric power steering system to reduce noise. Worm reducers can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer.
Worm gear reducers can be mounted at a 90-degree angle to the input worm shaft and are available with various types of hollow or solid output shafts. These reducers are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducers, making them easier to install.
Worm gear reducers are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducers. The worm gear ratio is standard, and the size of the worm gear reducer is universal. Also, worm gear reducers do not need to be sized for a specific purpose, unlike other load interruptions.
worm_reducer

pocket

A worm gear reducer is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer series products are designed with American technology and have the characteristics of stable transmission, strong bearing capacity, low noise, and compact structure. In addition, these products can provide a wide range of power supplies. However, these worm reducers are prone to leaks, usually caused by design flaws.
Worm gear reducers are available in single-stage and double-stage. The first type consists of an oil tank that houses the worm gear and bearings. The second type uses a worm gear with a sleeve for the first worm gear.
When choosing a gear reducer, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducers are generally durable, their degree of wear depends on the selection and operating conditions. For example, overuse, improper assembly, or working in extreme conditions can lead to rapid wear.
Worm reducers reduce speed and torque. Worm gears can be used to reduce the speed of rotating machines or inertial systems. Worm gears are a type of bevel gear, and their meshing surfaces have great sliding force. Because of this, worm gears can carry more weight than spur gears. They are also harder to manufacture. However, the high-quality design of the worm gear makes it an excellent choice for applications requiring high torque and high-speed rotation.
Worm gears can be manufactured using three types of gears. For large reduction ratios, the input and output gears are irreversible. However, the worm reducer can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.

Self-locking function

The worm reducer is self-locking to prevent the load from being driven back to the ground. The self-locking function is achieved by a worm that meshes with the rack and pinion. When the load reaches the highest position, the reverse signal is disabled. The non-locking subsystem back-drives the load to its original position, while the self-locking subsystem remains in its uppermost position.
The self-locking function of the worm reducer is a valuable mechanical feature. It helps prevent backing and saves the cost of the braking system. Additionally, self-locking worm gears can be used to lift and hold loads.
The self-locking worm gear reducer prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer with a self-locking function is a very efficient machine tool.
Worm gear reducers can be made with two or four teeth. Single-ended worms have a single-tooth design, while double-ended worms have two threads on the cylindrical gear. A multi-boot worm can have up to four boots. Worm reducers can use a variety of gear ratios, but the main advantage is their compact design. It has a larger load capacity than a cross-shaft helical gear mechanism.
The self-locking function of the worm reducer can also be used for gear sets that are not necessarily parallel to the shaft. It also prevents backward travel and allows forward travel. The self-locking function is achieved by a ratchet cam arranged around the gear member. It also enables selective coupling and decoupling between gear members.
worm_reducer

high gear ratio

Worm reducers are an easy and inexpensive way to increase gear ratios. These units consist of two worm gears – an input worm gear and an output worm gear. The input worm rotates perpendicular to the output worm gear, which also rotates perpendicular to itself. For example, a 5:1 worm gearbox requires 5 revolutions per worm gear, while a 60:1 worm gearbox requires 60 revolutions. However, this arrangement is prone to inefficiency since the worm gear experiences only sliding friction, not rolling friction.
High-reduction applications require many input revolutions to rotate the output gear. Conversely, low input speed applications suffer from the same friction issues, albeit with a different amount of friction. Worms that spin at low speeds require more energy to maintain their movement. Worm reducers can be used in many types of systems, but only some are suitable for high-speed applications.
Worm gears are challenging to produce, but the envelope design is the best choice for applications requiring high precision, high efficiency, and minimal backlash. Envelope design involves modifying gear teeth and worm threads to improve surface contact. However, this type of worm gear is more expensive to manufacture.
Worm gear motors have lower initial meshing ratios than hypoid gear motors, which allows the use of smaller motors. So a 1 hp worm motor can achieve the same output as a 1/2 hp motor. A study by Nissei compared two different types of geared motors, comparing their power, torque, and gear ratio. The results show that the 1/2 HP hypoid gear motor is more efficient than the worm gear motor despite the same output.
Another advantage of the worm gear reducer is the low initial cost and high efficiency. It offers high ratios and high torque in a small package, making it ideal for low to medium-horsepower applications. Worm gear reducers are also more shock-resistant.
China ISO 9001 Certificated Factory OEM Worm Gear Box     with high quality China ISO 9001 Certificated Factory OEM Worm Gear Box     with high quality
editor by czh 2022-11-26