China high quality E Series Hollow Output Shaft Helical Worm Gearbox arb air compressor

China High Quality E Series Hollow Output Shaft Helical Worm Gearbox Arb Air Compressor

Our E series gear motor is a combination of helical gears and worm gears, with a 90° input and output shaft. It is available in various mounting positions, including footed mounting, flange mounting, and shaft mounting, making it versatile for different applications.

Our gearbox has an output speed of 0.12~397rpm, rated output torque of 10~4200N*m, and motor power of 0.12~22KW. The housing material is made of HT250 high-strength cast iron, with a surface hardness of gears ranging from HRC58°~62°.

Product Features

Economical operation, low noise, and high permitted overhung loads.
Outstanding efficiency, suitable for every industrial sector, and tailored to individual torque and speed requirements.

Product Parameters

General Technical data
Housing material			HT250 high-strength cast iron
Housing hardness			HBS190-240
Pinion material			20CrMnTiH
Gear material			20CrMnTiH
Surface hardness of gears			HRC58°~62°
Gear core hardness			HRC33~40
Input/output shaft material			40CrMnTiH
Input/output shaft hardness			HRC25~30
Machining precision of gears			accurate grinding, 6~7 Grade
Lubricating oil			GB L-CKC220
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 C&U,LYC,TMB or other brands requested,
Brand of oil seal			CTY— ZheJiang or other brands requested
E —- series helical-worm gear motor
S-series single stages
Model	Output Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Output Speed
Model	Solid (mm)	(mm)	(mm)	(kw)	Ratio	(Nm)	(RPM)
E37	20k6	80j6	80/120	0.12~1.5	6.72~160	105	8.4~397
E47	25k6	100j6	110/160	0.12~1.5	7.5~212	190	6.6~192
E57	30k6	112j6	130/200	0.18~3.0	7.5~212	340	6.5~194
E67	35k6	140j6	130/200	0.25~5.5	7.45~215	565	6~189
E77	45k6	180j6	180/250	0.37~7.5	7.9~257	1200	3.5~177
E87	60m6	225h6	250/350	0.55~15	8.52~277	2600	1.0~171
E97	70m6	280h6	350/450	1.5~22	8.26~282	4185	4.9~177
E- series double stages
Model	Output Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Output Speed
Model	Solid (mm)	(mm)	(mm)	(kw)	Ratio	(Nm)	(RPM)
E37D17	20k6	80j13	80/120	0.12	110~202	89	6.8~13
E47D17	25k6	100j13	110/160	0.12~0.18	180~438	255	3.2~7.4
E57D17	30k6	112j13	130/200	0.12~0.25	131~655	311	2.1~9.9
E67D37	35k6	140j13	130/200	0.12~0.37	246~1363	600	1.0~5.6
E77D37	45k6	180j13	180/250	0.12~1.1	219~3540	1230	0.39~6.4
E87D57	60m6	225h13	250/350	0.12~1.5	205~7643	2810	0.18~6.9
E97D57	70m6	280h13	350/450	0.12~3.0	179~11267	4420	0.12~7.7

Other Products

We also offer agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We prioritize high-quality products, preferential prices, and considerate services. Customers are welcome to customize drawings and samples.

FAQs

1. What kinds of gearbox can you produce for us?

A: Our company offers a wide range of gearboxes, including E, D, T, and P series helical gear motors, hoist drives, heavy-duty helical gearboxes, heavy-duty helical bevel gearboxes, gear motors for car parking systems, and spiral bevel gearboxes. We have more than one hundred models and thousands of specifications to choose from.

2. How long is your delivery time?

A: Generally, it takes 5-10 days if the parts are in stock or 15-40 days if the parts are not in stock.

3. What is your MOQ?

A: Our MOQ is 1 set.

4. Can you make gearbox as per custom drawing?

A: Yes, we offer customized service for customers.

5. What are your advantages as a gearbox supplier?

A: With over 20 years of experience in the industry, we are a professional supplier of gearboxes. Our products are widely used in different industries, and we offer customized services for our customers. We prioritize high-quality products, preferential prices, and considerate services.

All the content of this page is from the Internet and is only intended as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you need to buy original spare parts, please contact the original factory or supplier for purchase.

Performance Characteristics of Worm Gearbox

Worm gearbox offers several performance characteristics that make it an ideal choice for various applications:

High Efficiency: The worm gearbox provides high efficiency, ensuring maximum power transmission.
Compact Design: Its compact design allows for easy installation and integration into different systems.
High Torque: The worm gearbox offers high torque output, making it suitable for heavy-duty applications.
Smooth Operation: It provides smooth and quiet operation, minimizing noise and vibration.
Reliable and Durable: Worm gearbox is known for its reliability and durability, ensuring long-lasting performance.
Self-Locking: The self-locking feature of the worm gearbox prevents it from back-driving, providing enhanced safety and stability.

Types and Characteristics of Worm Gearbox

Worm gearboxes are available in various types, each offering unique characteristics:

Non-Reversible Worm Gearbox: This type of worm gearbox is designed for one-directional power transmission, suitable for applications where back-driving is not required.
Reversible Worm Gearbox: Reversible worm gearbox allows for bidirectional power transmission, making it suitable for applications that require back-driving.
Right-Angle Worm Gearbox: The right-angle worm gearbox is designed to transmit power at a 90-degree angle, allowing for compact and space-saving installations.

Advantages of Worm Gearbox Made of Different Materials

Worm gearboxes can be made of various materials, each offering its own advantages:

Cast Iron Worm Gearbox: Cast iron worm gearbox provides excellent strength and durability, making it suitable for heavy-duty applications.
Aluminum Worm Gearbox: Aluminum worm gearbox is lightweight and corrosion-resistant, ideal for applications where weight and environmental factors are a concern.
Stainless Steel Worm Gearbox: Stainless steel worm gearbox offers superior resistance to corrosion and high temperatures, making it suitable for demanding environments.

Application of Worm Gearbox in Various Fields

Worm gearbox finds its value and importance in various fields, including:

Material Handling: Worm gearbox is widely used in material handling equipment, providing efficient power transmission for conveyor systems and lifting mechanisms.
Packaging Machinery: Worm gearbox plays a crucial role in packaging machinery, ensuring precise and reliable movement of packaging components.
Food Processing: The hygienic design and smooth operation of worm gearbox make it suitable for food processing equipment where cleanliness and efficiency are essential.
Textile Industry: Worm gearbox is utilized in textile machinery for precise control and synchronized movement of various components.

Future Development Trends and Opportunities of Worm Gearbox Products

The future of worm gearbox products holds several development trends and opportunities:

Advanced Materials: The use of advanced materials in worm gearbox construction will enhance performance and durability.
Improved Efficiency: Continuous advancements in gear technology will lead to enhanced efficiency and power transmission capabilities.
Smart and Connected Gearboxes: Integration of smart and connected technologies will enable remote monitoring and predictive maintenance of worm gearboxes.
Automation and Industry 4.0: The increasing adoption of automation and Industry 4.0 principles will drive the demand for efficient and reliable worm gearbox solutions.

Choosing a Suitable Worm Gearbox

When selecting a suitable worm gearbox, several aspects should be considered:

Load Requirements: Determine the torque and power requirements of your application to ensure the selected worm gearbox can handle the load.
Ratio Selection: Choose the appropriate gear ratio to achieve the desired speed and torque output.
Type of Gearbox: Consider the specific type of worm gearbox that best suits your application’s needs, such as non-reversible, reversible, or right-angle.
Environmental Factors: Evaluate the environmental conditions, including temperature, humidity, and the presence of corrosive substances, to select a gearbox with suitable material and protection features.
Maintenance and Durability: Assess the maintenance requirements and expected lifespan of the worm gearbox to ensure it meets your long-term operational needs.

In conclusion, worm gearbox offers excellent performance characteristics, various types, and advantages based on different materials. Its application in different industries demonstrates its value and importance. The future holds promising trends and opportunities for worm gearbox products, driven by advancements in materials, efficiency, smart technologies, and automation. When choosing a suitable worm gearbox, considering load requirements, ratio selection, gearbox type, environmental factors, maintenance, and durability is crucial for optimal performance.

Author: Dream

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