GUOMAO GK Series Helical-Bevel Gear Reducer

The GUOMAO GK Series Helical-Bevel Gear Reducer is a high-efficiency modular right-angle transmission gear unit developed for diversified medium and heavy industrial working conditions. Adopting optimized two-stage helical gear and one-stage bevel gear composite transmission structure, this series features ultra-wide speed ratio range, 50kN·m high torque output, right-angle compact layout, high transmission efficiency and strong overload resistance. It solves the layout limitation of parallel shaft reducers and the low-efficiency pain points of traditional worm gear reducers. With mature modular design, flexible installation forms and excellent environmental adaptability, it serves as a universal high-performance transmission solution for automated equipment, packaging, environmental protection, chemical and engineering machinery, realizing stable operation and energy-saving production for various industrial systems.

1. Core Technical Parameters

Power (kW): 0.12–200kW
Speed Ratio: 5.36–29414
Max. Output Torque: 50 kN·m

2. Product Features & Core Advantages

2.1 Ultra-Wide Parameter Coverage & Strong Universal Versatility

The GK series covers a wide power range of 0.12kW to 200kW and an ultra-large speed ratio span from 5.36 to 29414, supporting high-speed precise transmission and ultra-low-speed heavy-torque output. It fully meets the diversified speed and load demands of light, medium and partial heavy industrial equipment. The complete parameter portfolio avoids repeated model selection and equipment structural modification, greatly improves matching flexibility, and realizes universal application in multiple working procedures and complex scenarios.

2.2 50kN·m Super High Torque & Excellent Overload Resistance

With a maximum output torque up to 50kN·m, the GK helical-bevel reducer provides powerful and stable load capacity for medium-heavy industrial equipment. Core gears are made of high-strength alloy steel, processed through carburizing, quenching and precision grinding. The optimized composite meshing structure ensures uniform force distribution, which can effectively resist frequent start-stop, forward-reverse rotation and instantaneous impact loads. It maintains stable torque output without attenuation or gear damage during long-term full-load cyclic operation, with outstanding anti-fatigue performance.

2.3 Right-Angle Compact Structure & Space-Saving Layout

Adopting professional right-angle transmission design with vertical input and output shafts, the GK series breaks the space limitation of traditional parallel shaft reducers. The highly integrated modular structure features compact size and reasonable force distribution, greatly saving equipment installation space. The integral high-rigidity cast iron housing effectively prevents structural deformation and vibration displacement under heavy load, ensuring long-term transmission stability and positioning accuracy.

2.4 High Transmission Efficiency & Energy Saving

Benefiting from precision helical and bevel gear meshing optimization, the GK series achieves extremely low internal friction loss, with transmission efficiency far higher than traditional worm reducers. It maintains high-efficiency operation even under low-speed and heavy-load conditions, effectively reducing long-term equipment energy consumption and operating costs. It supports 24-hour uninterrupted high-intensity industrial operation, fully complying with modern green and energy-saving manufacturing standards.

2.5 Low Vibration & Low Noise Operation

Through strict tooth profile correction and meshing clearance control, the gear meshing process is smooth and stable. The whole machine operates with ultra-low vibration and low noise, no resonance during long-cycle operation. It fully meets the mute and high-precision operation requirements of modern automated workshops, food, pharmaceutical and clean production environments.

2.6 Diversified Installation & Low Maintenance Cost

The GK series supports multiple installation methods including foot mounting, flange mounting, torque arm mounting and shaft mounting, with various input and output shaft forms. It is highly compatible with servo motors, stepping motors and ordinary industrial motors without complex modification. The standardized modular structure simplifies daily inspection, disassembly and maintenance procedures, effectively reducing equipment downtime and comprehensive maintenance costs.

2.7 Excellent Harsh Environment Adaptability

Equipped with a fully sealed protective structure, the reducer has superior dust-proof, moisture-proof and anti-corrosion performance. It can operate stably for a long time in dusty, humid, high-temperature and other complex industrial environments. The high wear-resistant core components extend the overall service life and reduce equipment failure rate significantly.

3. Main Application Scenarios

Relying on the comprehensive advantages of right-angle compact layout, ultra-wide speed ratio, high torque stability and high efficiency, GUOMAO GK series helical-bevel reducers are widely used in various medium and medium-heavy industrial transmission fields:

3.1 Industrial Automation Machinery: Automated assembly lines, sorting and conveying equipment, handling robots, palletizing systems, adapting to space-limited and flexible variable-speed operation scenarios.

3.2 Packaging & Printing Machinery: Automatic packaging machines, labeling equipment, slitting and printing machinery, meeting high-precision, low-noise and stable transmission requirements.

3.3 Environmental Protection & Chemical Machinery: Sewage treatment stirring equipment, dust removal conveying systems, chemical reaction kettle transmission devices, suitable for long-term continuous and slightly corrosive working conditions.

3.4 Building Materials & General Heavy Industry: Building material mixing equipment, small and medium mining auxiliary machinery, construction transmission equipment, adapting to dusty and high-load operation scenarios.

3.5 Food, Textile & Light Industry: Food processing machinery, textile transmission equipment, pharmaceutical production lines, satisfying clean, mute and stable industrial production standards.

3.6 Engineering & Special Mechanical Equipment: Special angle transmission machinery, limited-space supporting equipment and customized industrial transmission systems, covering complex right-angle layout matching demands.

4. Product Core Value

The GUOMAO GK Series Helical-Bevel Gear Reducer is a high-performance right-angle modular transmission product. It integrates ultra-wide parameter adaptation, high-torque stable output, space-saving structure and energy-saving operation, making up for the layout and performance shortcomings of traditional reducers. With mature manufacturing technology, stable batch quality and complete after-sales service system, it is an ideal cost-effective import substitution product for medium and high-end industrial transmission equipment, helping enterprises optimize equipment layout and reduce comprehensive operating costs.