H Series Precision Gearing Helical Gear Reducer Industrial Use

• Customization: Available
• Application: Machinery, Motors, Ships, Conveying, Industrial, Steel
• Function: Change Drive Torque, Change Drive Direction, Speed Reduction, Speed Increase
• Model NO.: H Series
• Layout: Customization Is Supported
• Hardness: Hardened Tooth Surface
• Installation: Customization Is Supported
• Step: Customization Is Supported
• Type: Worm Gear Box
• Material: Can Be Customized on Request
• Color: Your Favorite Color
• After-Sales: One Year Warranty, Three Years Maintenance
• Motor Pairing: Support
• Transport Package: Wooden Case Packing
• Specification: Customization is supported
• Trademark: xinkai
• Origin: China
• HS Code: 8483409000
• Production Capacity: 5, 000 Units a Year
• Package Size: 150.00cm * 120.00cm * 120.00cm
• Package Gross Weight: 1000.000kg

Product Description

H Series Modular Drive Helical Gear Reducer

Our H Series Gear Reducer—also renowned as Helical Gear Reducer H Series and Parallel Shaft Helical Gearbox—is a high-performance Industrial Helical Gear Reducer engineered for heavy-duty industrial applications, and the matched Heavy Duty Helical Gear Motor delivers integrated power transmission solutions for demanding working conditions. As a core modular drive product, this reducer features Precision gearing H Series Reducer and Precision Helical Gear Drive design: all gears adopt hardened tooth surface technology, making it a premium Hardened Tooth Surface Gear Reducer with tooth surface hardness reaching high industrial standards, ensuring ultra-smooth meshing, low noise and stable transmission.

Designed as a High Torque Helical Reducer, it boasts exceptional load-bearing capacity and high transmission efficiency, able to withstand continuous heavy torque output in harsh working environments. The H series gearbox for metallurgy is specially optimized for high-load, high-temperature working scenarios of metallurgical industry, and it is also widely applicable to cement, mining, lifting, conveying and other heavy industrial fields. With robust structural design, long service life and low maintenance costs, our H Series Modular Drive Helical Gear Reducer is the reliable choice for your industrial power transmission and heavy-duty drive systems.

Specification

Performance Features:

Performance Features:

Gears are made of high-strength low-carbon alloy steel through carburizing and quenching, with a tooth surface hardness of 54-62 HRC;

The special box design and gear grinding process ensure high precision, excellent tooth contact and low noise;

High transmission efficiency, strong load-bearing capacity and long designed service life.

The square design of the box outer surface increases the heat dissipation area; the auxiliary air-cooled and water-cooled design enhances heat dissipation performance, prolongs the service life of lubricating oil and reduces maintenance costs;

The box body is made of HT250 or Q235-A steel.

Parameter categories	H Series	B Series	Combination model
Power range	4-5000kW	2.8-3000kW	5000kW+
Torque range	2-900kN·m	5.8-900kN·m	470,000N·m
Speed ratio range	1.25-450	5-400	1.25-450,1:30,000
Transmission Series	1-4	2-4	Multi-level combination
Pedestal specifications	3-26	3-26	3-26
efficiency	96%-98%,	96%-98%,	57%-90%
Temperature range	-40ºC+45ºC	-40ºC+45ºC	-40ºC+45ºC
Enter the rotational speed	≤1500rpm	≤1500rpm	≤1500rpm

Assembly Type

This series of gear reducers is available with a comprehensive range of flexible assembly configurations, fully customizable to match your specific installation requirements, equipment layout and industrial application scenarios.

We offer standard and tailor-made mounting options including horizontal mounting and vertical mounting, with precision-machined mounting surfaces ensuring perfect alignment and stable operation during assembly.

How to Select Appropriate Model

Here is a brief introduction for customers to quickly select for your reference.
Take XKH3SH10-56-A as an example:
XKH: Type (H=Parallel Axis; B = Right Angle Axis)
3: Transmission Stage (2, 3, 4 Stage)
S: Output shaft form (S = solid shaft; H=bonded hollow shaft; D=with shrinking hollow shaft)
H: Installation form (H=horizontal installation; V=Vertical Mount)
10: Chassis number (3-26)
56: Transmission ratio(corresponding to your need)
A: Arrangement form (A, B, C, etc.)

Company Profile

Shanxi Pingyao Reducer Co., LTD.

Established with a rich legacy dating back to 1958, (Shanxi Pingyao Reducer Factory) has consistently stood at the forefront of innovation and excellence in the field of reducers and electric rollers. Our unwavering dedication to R&D, manufacturing, and sales has cemented our reputation as a leader in the industry. With an impressive array of certifications, including ISO9001 for quality, ISO14001 for environmental management, OHSAS18001 for occupational health and safety, American Association product certification, and the prestigious national mining products coal mine safety mark certification, we uphold the highest standards. Recognized as an exemplary enterprise in China and honored as a meritorious enterprise in Shanxi Province, our distinguished 'Xinkai' trademark proudly holds the title of China Famous Trademark, epitomizing our commitment to excellence and quality.

Global Delivery:

Applications:

Multiple logistics options: DHL/FedEx/Sea freight/ Air freight.
FOB/CIF/EXW terms supported, door-to-door service available.
Professional logistics team ensures on-time delivery worldwide.

Industrial Automation & Robotics
Conveyor & Material Handling Systems
Mining & Quarrying Machinery
Construction Equipment
Food & Beverage Processing Lines
Textile Machinery
Printing & Paper Machinery
Agricultural Machinery

Factory Advantages:

Other Products:

Our reducers are manufactured at our own factory. Here, advanced fully automated machining centers work in tandem with precision testing equipment. Every step-from raw material cutting and core gear precision grinding to housing processing, as well as final assembly and testing of the complete unit-is carried out under a rigorous quality control system. We adhere to independent R&D and production of key components, ensuring full controllability from the source of materials to the delivery of finished products, and we also offer customization services. Each reducer undergoes rigorous working condition simulation tests before leaving the factory to guarantee its outstanding reliability and long-lasting durability in complex industrial scenarios such as high torque and continuous operation.

Our product line is comprehensive, featuring double arc
 herringbone gear reducers, ZDY, ZLY, ZSY hard tooth surface cylindrical gear reducers, DBY, DCY hard tooth surface conical cylindrical gear reducers, cycloidal pin wheel reducers, NGW planetary gear reducers, and JS mining high-power reducers. 
With over 20 series and more than 3,000 unique specifications of reducers and electric rollers, we are a leader in our field.

Certifications

ISO 9001

ISO 14001

ISO 45001

2015 Certified Production

Environmental Management System Certified 

Intermediate Certification

After Sales Service

12-month warranty

Global Support

Training Program

against manufacturing defects

(make your convenience)

(ensure smooth operation)

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 30-40 days.
 
Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
 
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, and confirm with a PI.