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RX1520
TAIXING
The RX1520 Industrial Inline Valve Drive Reducer is a flagship product from TAIXING, engineered as a premium inline helical gearbox for modern industrial applications. Built on a highly standardized modular platform, this reducer delivers exceptional versatility, combining robust performance with flexible configurations to meet the demands of valve drive systems and heavy-duty power transmission. With a rated power range of 0.18-160kW and maximum output torque up to 18000N.m, it stands out as a reliable choice for industries requiring precise speed reduction and efficient energy transfer. Whether integrated into valve control systems or industrial machinery, the RX1520 ensures stable operation, long service life, and optimal productivity.

The RX1520 Gear Reducer adopts a highly standard modular design, offering multiple combinations of mounting types (foot-mounted, flange-mounted) and input forms (IEC flange, direct motor connection, shaft input). This flexibility allows seamless integration into various valve drive systems and industrial setups, eliminating the need for extensive modifications.
Crafted with high-quality materials, the reducer’s cast iron housing provides superior strength and wear resistance, while gears made of 20CrMnTi with precision grinding and shafts of 40Cr with carburizing and quenching ensure exceptional durability. These materials enable the reducer to withstand harsh operating conditions, including high loads and frequent start-stop cycles.
Boasting impressive transmission efficiency—96% for 2-stage configurations (ratio: 5-24.8) and 94% for 3-stage setups (ratio: 27.2-264)—the inline valve drive reducer minimizes energy loss, reducing operational costs for businesses. Its low energy consumption makes it an eco-friendly choice for sustainable industrial operations.
With large radial loading ability and axial load capacity up to 5% of radial load, the RX1520 excels in handling heavy-duty applications. This feature is critical for valve drive systems and machinery in mining, cement, and construction industries, where stable load performance is non-negotiable.
The reducer’s compact dimension saves installation space, while its precision-engineered gears ensure low noise during operation. This makes it ideal for use in noise-sensitive environments such as food processing plants and automatic production lines.
Parameter | Details |
Gearing Arrangement | Helical |
Rated Power | 0.18-160kW |
Output Torque | Up to 18000N.m |
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 Types | Foot mounted, Flange mounted |
Input Forms | IEC flange, direct with motor, shaft input |
Color Options | Blue RAL5010, Grey or custom |
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 RX1520 Industrial Inline Valve Drive Reducer is specifically optimized for valve drive applications, ensuring precise and reliable control in water treatment, oil & gas, and chemical processing facilities.
Ideal for powering conveyor belts in warehouses, distribution centers, and manufacturing plants, delivering consistent performance for bulk material transport.
Withstands the harsh conditions of mining sites, supporting crushers, screens, and material transport equipment.
Meets hygiene and low-noise requirements, suitable for packaging lines, mixing equipment, and conveyor systems in food and beverage factories.
Powers heavy machinery such as metal cutters, welders, and construction equipment, offering high strength and durability for continuous operation.
The RX1520 Gear Reducer holds international certifications including CE, SGS, and BV, ensuring compliance with global quality and safety standards. TAIXING provides a 12-month warranty, covering manufacturing defects and performance issues. Our after-sales team offers technical support, spare parts supply, and on-site maintenance guidance to maximize equipment uptime.
Its modular design, precise speed control (0.16-1028r/min), and high torque output (up to 18000N.m) ensure accurate valve operation, while durable materials resist corrosion in industrial environments.
Yes, the inline helical gearbox supports foot-mounted and flange-mounted configurations, with custom input forms (IEC flange, motor direct connection) to match unique equipment requirements.
It achieves 96% efficiency for 2-stage (ratio 5-24.8) and 94% for 3-stage (ratio 27.2-264) setups, reducing energy waste and operational costs.
With premium materials (20CrMnTi gears, 40Cr shafts) and robust cast iron housing, the RX1520 Industrial Inline Valve Drive Reducer offers a long service life, typically 5-8 years under proper maintenance.
