Speed Reducer S Series Horizontal Type Installation Coaxial Layout Worm Reducer Wide Ratio Range Various Mounting Positions
Product Introduction
This series operates smoothly, is quiet, and features a self-locking function, making it particularly suitable for applications requiring frequent starting and right-angle transmission. With a power range of 0.12 kW to 22 kW and an output torque of up to 4890 N·m, they are widely used in machinery and equipment in industries such as food and beverage, chemicals, textiles, pharmaceuticals, environmental protection, and logistics.
JIAHUANG is committed to providing customers with compact, reliable, and durable power transmission solutions.
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Product Name: |
S helical-worm gear motor |
Ratio: |
5~201 |
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Model No. |
37,47,57,67,77,87,97,107,127,157,167,187 |
Color: |
Customized |
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In Power: |
0.12-200kw |
Output Torque: |
<65000nm |
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Shell Material: |
Die-cast cast Iron |
Worm Wheel: |
12-2 |
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Bearing: |
C&U |
Oil Seal: |
KSK, SKF |
|
Lubricant: |
Mineral Oil, Synthetic Oil |
Packing: |
Wooden Box |
|
Warranty: |
1 Year |
Origin: |
Hangzhou Zhejiang |
Product Details
JIAHUANG TRANSMISSION specializes in manufacturing the S Series Helical-Worm Gear Reducer, a high-efficiency, right-angle drive solution combining helical and worm gear technologies. Engineered for superior torque transmission, compact design, and reliability, this series is ideal for industrial applications requiring precise motion control and durability. Compliant with international standards (e.g., ISO 9001, CE), our reducers are widely used in material handling, manufacturing, and heavy-duty machinery .

Main features and technical details
1. Advanced gear design
· Helical gear worm combination: Integrated helical gear, efficiency up to 96%, worm gear reduction ratio up to 288:1, compact structure, strong torque output.
· High quality materials: The gears are made of 20CrMnTi alloy steel, refined through carburizing, quenching, and grinding processes, with a surface hardness of HRC 58-62 and an accuracy of 5-6 levels.
· Durable casing: The cast iron (HT250) structure ensures heat dissipation, vibration resistance, and extended service life in harsh environments.
2. High performance and efficiency
· Wide speed ratio range: The basic speed ratio range is 7.8-300 (the R series combination can be extended to 8608).
· Torque capacity: Output torque up to 10200 Nm, power range from 0.18 kW to 63 kW.
· Low noise and vibration: Optimized gear meshing and precision grinding reduce noise to 60-68 dB.
3. Flexible configuration
· Installation options: Foot installation (B3), flange installation (B5), hollow shaft, torque arm, and custom arrangement.
· Input/output multifunctionality: motor direct connection, shaft input or flange input; Solid shaft or hollow shaft output.
· Modular design: compatible with R/K/F series reducers and various motors (such as IEC standards, IP55 levels), providing integrated solutions.
4. Durability and reliability
· Heat treatment: Gears undergo tempering, carburizing, and quenching treatments to enhance wear resistance.
· Sealing and protection: IP55 level sealing can prevent dust/water from entering, and F-level insulation can support operating temperatures up to 155 ° C.
· High quality components: NSK, HRB, or ZWZ bearings ensure smooth operation and high load capacity.
5. Global applications
· Service industry: suitable for cement mixers, printing/packaging machinery, mining conveyors, metallurgical equipment, and automated logistics systems.
· Environmental adaptability: Suitable for high temperature, dusty, and humid environments (such as chemical processing, food manufacturing)
Why choose Jiahuang Transmission?
- · Quality assurance: rigorously tested (such as noise/vibration analysis, load tolerance) and certified (ISO 9001, CE, SGS).
- · Global support: Provide 12 months of warranty and technical services for various industries worldwide.
· Application areas: cement mixers, conveyor belts, packaging lines, lifting hoists, and agricultural machinery.
Application
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| Industrial conveying field | Mining machinery field | Construction machinery field |
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| Food processing field | Logistics and warehousing field | New energy sector |
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| Metallurgical field |
Chemical engineering field |
Agricultural machinery field |











