R Series Gearbox Foot Mounted Inline Helical Gear Reducer

• Customization: Available
• Application: Motor
• Function: Change Drive Torque, Speed Changing, Speed Reduction
• Model NO.: R Series
• Layout: Coaxial
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Step: Three-Step
• Type: Cylindrical Gear Box
• Input Power Range: 0.18kw - 200kw
• Output Torque: 12n·M - 28,000n·M
• Reduction Ratio: 1.35:1 - 400:1
• Operational Efficiency: ≥95%
• Transport Package: Standard Export Wood Packing
• Specification: 50*30*30
• Trademark: XINKAI
• Origin: China
• HS Code: 84834020
• Production Capacity: 2000PCS/Year
• Package Size: 80.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 30.000kg

Product Description

The R Series Helical Gear Reducer: Engineered for Superior Industrial Performance

The R Series Helical Gear Reducer represents the pinnacle of reliability and efficiency in power transmission. As a premier Inline Helical Gear Reducer, its advanced Coaxial Helical Reducer design ensures optimal shaft alignment, delivering exceptionally smooth operation, minimal vibration, and remarkably quiet performance. This precision engineering makes it the ideal core of any high-demand system.

More than just a standard R Series Gearbox, it is a fully R series modular gear reducer. Its versatile architecture allows it to function perfectly as a standalone Parallel Shaft Gear Unit or be seamlessly integrated into more complex drive configurations. Built to withstand the rigors of continuous operation, this R series heavy-duty reducer is constructed with robust materials and superior gear technology, guaranteeing exceptional durability and a long service life.

Designed for the most challenging applications, this Industrial Helical Gear Reducer is the definitive R series industrial reducer. Its standard Foot Mounted Helical Gearbox design provides a stable and secure installation base, ensuring reliable power transmission for a vast range of machinery, from conveyor systems and mixers to extruders and beyond. Choose the R Series for unmatched power, precision, and modular flexibility in a heavy-duty industrial package.

Specification

Series Summary

We specialize in offering a nearly full range of R-series helical gear reducers, covering various types such as standard type, high-precision type, and high-torque type. These reducers can be flexibly adapted to the power transmission needs of different industrial scenarios (e.g., machine tools, conveying machinery, new energy equipment).
 
Adopting high-strength alloy components and precision sealing design, our products feature both high load-bearing capacity and long-term stability, providing reliable and efficient transmission solutions for customers.

Design & Configuration:

Application:

Type: Inline coaxial helical gear reducer.

Mounting: Standard foot mount , optional flange or shaft mount.

Modularity: Fully modular design, allowing combination with other series (e.g., parallel shaft units) for extended ratios.

Material Handling: Conveyor systems, belt drives, palletizers, etc.

Food & Beverage Processing: Mixers, agitators, and packaging machinery.

Bulk Material Processing: Crushers, screens, feeders, and industrial fans.

General Manufacturing: Production line machinery, rolling mills.

Construction & Mining: Cement mixers, crushers, etc.

Agricultural Machinery: Grain conveyors, feed processing systems, etc.

Warehousing & Logistics:  Automated storage and retrieval systems.

Technical Specifications

Speed Ratio Range and Maxium Torque
Model	27	37	47	57	67	77	87	97	107
Configuration Type	RRF
Transmission Ratio	3.37--	3.41--	3.83--	4.39--	4.29--	5.31--	5.30--	4.5--	4.92--
	135.09	134.82	176.88	186.89	199.81	195.24	246.54	289.74	251.15
Permissible Torque (N m)	130	200	300	450	600	820	1550	3000	4300

Packing & Delivery

Packaging:

Shipping:

Custom wooden case as per customer's requirement.
Reinforced export packaging with anti-rust film inside.
Standard carton + wooden pallet for bulk orders.

Waterproof packaging suitable for long-distance sea shipping.

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.

After Sales Service

12-month warranty

Global Support

Training Program

against manufacturing defects

(make your convenience)

(ensure smooth operation)

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.

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

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.