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RX57
TAIXING
The R Series Inline Helical Gear Reducer is a cutting-edge power transmission device engineered with modular design as its core, delivering exceptional versatility and reliability for diverse industrial needs. Manufactured by TAIXING, this gear reducer stands out with its robust construction, high torque output (up to 18000N.m), and wide power range (0.18-160kw), making it a preferred choice for sectors requiring precise speed control and efficient energy transfer. Its inline helical gearing arrangement ensures smooth operation, while multiple mounting types and input forms adapt to complex installation scenarios, solidifying its position as a flexible industrial gear reducer for global markets.

The modular structure of the R Series Gear Reducer enables countless combinations of configurations, mounting styles, and structural designs. This flexibility allows businesses to customize the reducer to specific application requirements, reducing installation time and operational costs—ideal for projects with unique spatial or performance demands.
Cast Iron housing: Provides excellent rigidity and heat dissipation, ensuring the reducer withstands harsh industrial environments.
20CrMnTi gears with precision grinding: Enhances wear resistance and meshing accuracy, minimizing energy loss and extending service life.
40Cr shafts with carburizing and quenching: Boosts mechanical strength and fatigue resistance, supporting heavy-duty operations for years.
Despite its compact size, the reducer offers impressive load-bearing capacity, including a large radial loading ability and axial load tolerance of up to 5% of radial load. This space-saving design makes it suitable for equipment with limited installation space without compromising performance.
Equipped with optimized helical gears, the reducer achieves outstanding transmission efficiency—96% for 2-stage (ratio: 5-24.8) and 94% for 3-stage (ratio: 27.2-264). The precision-engineered gearing also reduces operational noise, creating a quieter working environment and improving workplace comfort.
Quality materials, rigorous manufacturing processes, and advanced heat treatment technologies ensure the R Series Inline Helical Gearbox delivers a long service life, reducing maintenance frequency and total cost of ownership for businesses.
Parameter | Details |
Gearing Arrangement | Helical |
Output Torque | Up to 18000N.m |
Rated Power | 0.18-160kw |
Input Speed | Less than 2000r/min |
Output Speed | 0.16-1028r/min |
Ratio Range | 1.3 - 196.41 |
Housing Material | Cast Iron |
Gear Material | 20CrMnTi with grinding |
Shaft Material | 40Cr with carburizing and quenching |
Mounting Type | Foot mounted, Flange mounted |
Input Form | IEC flange, direct with motor, shaft input |
Color Option | Blue RAL5010, Grey or custom colors |
Warranty Period | 12 Months |
Size | Input Power Rating (kw) | Ratio Range | Max Torque (N.m) |
17 | 0.18–0.75 | 3.83–74.84 | 85 |
27 | 0.18–3 | 3.37–135.09 | 130 |
37 | 0.18–3 | 3.41–134.82 | 200 |
47 | 0.18–5.5 | 3.83–167.65 | 300 |
57 | 0.18–7.5 | 4.39–189.69 | 450 |
67 | 0.18–7.5 | 4.29–165.48 | 600 |
77 | 0.18–11 | 5.21–195.24 | 820 |
87 | 0.55–22 | 5.36–246.54 | 1550 |
97 | 0.55–30 | 4.49–264.42 | 3000 |
107 | 2.2–45 | 5.06–245.5 | 4300 |
137 | 5.5–55 | 5.15–223.34 | 8000 |
147 | 11–90 | 5.00–163.46 | 13000 |
167 | 11–160 | 8.77–196.41 | 18000 |
The reducer’s high torque and stable operation make it perfect for belt conveyors, bucket elevators, and material transfer systems, ensuring efficient movement of bulk goods in warehouses and logistics centers.
With its robust construction and resistance to harsh conditions, it excels in mining equipment such as crushers, screens, and hoists, handling heavy loads and continuous operation in demanding mining environments.
Compliant with industrial hygiene standards, the reducer is suitable for food processing lines, packaging machines, and beverage filling equipment, offering reliable performance without contaminating products.
It also finds wide use in Automatic Production Lines, Transport & Packaging, Construction & Metal processing, Plastic & Chemical industry, and Crusher & Cement plants, proving its versatility across industries.
The R Series Inline Helical Gear Reducer holds CE, SGS, and BV certifications, meeting global quality and safety standards, and facilitating seamless entry into international markets.
12-month warranty covering manufacturing defects, ensuring peace of mind for buyers.
Professional technical consultation to assist with selection, installation, and troubleshooting.
Prompt spare parts supply to minimize downtime in case of component replacement.
The reducer offers two main mounting types—Foot mounted and Flange mounted—to adapt to different installation scenarios, ensuring flexibility for various equipment designs.
Modular design allows customized combinations of configurations, input forms, and mounting styles, reducing the need for custom-made parts, shortening lead times, and lowering overall costs.
The reducer features a large radial loading ability, with axial load capacity up to 5% of radial load, making it suitable for applications with high radial force demands.
Yes, it supports multiple input forms including IEC flange, direct motor connection, and shaft input, ensuring compatibility with most standard industrial motors.
Absolutely. While the standard colors are Blue RAL5010 and Grey, we offer custom color options to match your equipment or brand requirements.
