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Help Center50kW Rated Power Spiral Bevel Gear Drive 1500 RPM for Industrial Use
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Henan San Kuang Machinery Technology Co., Ltd. is proud to present our 50kW Rated Power Spiral Bevel Gear Drive designed for industrial applications requiring reliable power transmission at 1500 RPM. With over a decade of manufacturing experience since 2014, a factory spanning 10,000–30,000 square meters, and an annual export value between US$2.5–US$5 million, we are committed to delivering high-performance gear drives that meet the rigorous demands of global industries. This gear drive combines robust construction with precision engineering, ensuring long service life and minimal maintenance in even the most challenging environments.
Our spiral bevel gear drive is engineered to handle heavy loads while maintaining smooth and efficient operation. The 50kW rated power capacity makes it ideal for use in conveyor systems, crushers, mixers, pumps, and other industrial equipment where torque and reliability are critical. With an input speed of 1500 RPM, this gear drive is perfectly matched to standard electric motors, simplifying integration into existing setups.
Key Features & Technical Specifications
| Parameter | Value |
| Rated Power | 50 kW (67 HP) |
| Input Speed | 1500 RPM (nominal) |
| Reduction Ratio | Available from 2:1 to 5:1 (customizable upon request) |
| Gear Material | Carburized alloy steel (20CrMnTi) with hardened tooth surfaces |
| Housing Material | High-strength cast iron (HT250) or ductile iron (optional) |
| Lubrication | Splash lubrication (oil bath) with forced circulation option |
| Efficiency | ≥ 94% at full load |
| Noise Level | ≤ 75 dB(A) |
| Bearings | High-quality tapered roller bearings |
| Sealing | Double-lip oil seals for leak prevention |
Product Advantages & Customer Benefits
- High Torque Capacity: The spiral bevel gear design provides superior tooth contact and load-sharing capability, delivering smooth torque transmission even under heavy shock loads. Your equipment will operate reliably without unexpected downtime.
- Quiet Operation: Precision-ground gears and optimized housing design reduce vibration and noise below 75 dB(A), creating a safer and more comfortable working environment for your operators.
- Compact & Space-Saving: The right-angle configuration allows for flexible installation in tight spaces, helping you optimize your machine layout. Mounting options include foot, flange, or shaft-mounted configurations.
- Durable Construction: All gears undergo carburizing and quenching heat treatment, achieving surface hardness of HRC 58–62. The housing is stress-relieved to prevent distortion over time.
- Easy Maintenance: Large oil sight glass, magnetic drain plugs, and breather caps are standard, enabling quick inspection and oil changes. Our design ensures long intervals between maintenance—typically 10,000 operating hours before first oil change.
- Wide Temperature Tolerance: Suitable for ambient temperatures from -20°C to +60°C. For extreme conditions, optional heaters or cooling coils are available.
Industrial Applications
This gear drive is widely used in mining, cement, steel, chemical, food processing, and agricultural industries. Typical applications include:
- Belt conveyors and bucket elevators
- Rotary kilns and ball mills
- Mixers and agitators
- Pumps and compressors
- Pelletizing machines and extruders
Trust & Quality Assurance
At Henan San Kuang Machinery Technology Co., Ltd., quality is embedded in every process. Our factory is ISO9001 certified, and we implement rigorous testing procedures including no-load test, load test, noise measurement, and leak test on every unit before shipment. With a dedicated team of 51–100 skilled employees and an annual export value exceeding US$2.5 million, we have supplied gear drives to customers across North America, South America, Europe, Southeast Asia, Africa, the Middle East, and Oceania. Our products are shipped from major Chinese ports: Shanghai, Lianyungang, Qingdao, and Tianjin, ensuring efficient global logistics.
We understand that reliability is non-negotiable for industrial operations. That’s why we back our gear drives with a comprehensive warranty and responsive after-sales support. Our engineers are available for technical consultations, and we can customize output shafts, mounting arrangements, and ratios to match your specific requirements. Contact us today to request a quotation or discuss your application—we are ready to help you maximize productivity with a durable, high-performance spiral bevel gear drive.
Frequently Asked Questions (FAQ)
-
What is the exact output speed of this gear drive?
The output speed depends on the reduction ratio selected. For example, with a 3:1 ratio and 1500 RPM input, the output would be 500 RPM. We offer ratios from 2:1 to 5:1 as standard, and custom ratios are available upon request. -
Can this gear drive handle reverse rotation?
Yes, the spiral bevel gear design supports bi-directional rotation. However, ensure proper lubrication and consult our team for high-frequency reversing applications. -
What type of oil is recommended?
We recommend synthetic gear oil ISO VG 320 or equivalent. For initial fill, we supply the gear drive with a high-quality mineral oil; please follow the lubrication manual for change intervals. -
Is this product suitable for outdoor use?
Yes, the cast iron housing is painted with anti-corrosion primer and topcoat, providing protection against weather. For harsh outdoor environments with high humidity or salt spray, optional stainless steel fasteners and upgraded sealing are available. -
What is the typical lead time?
For standard ratios, lead time is 20–30 working days. Custom designs may require 30–45 working days depending on complexity. We offer expedited shipping for urgent orders (subject to confirmation). -
Do you provide technical drawings or CAD files?
Yes, we can provide 2D and 3D CAD drawings in formats such as STEP, IGES, and DXF after order confirmation. Contact our sales team for pre-sales dimensional layout information. -
How do I install this gear drive on my existing machine?
Installation is straightforward using the foot or flange mounting pattern. We provide a detailed installation manual with alignment procedures, torque values, and lubrication guidelines. For complex installations, we offer on-site technical support (travel expenses apply). -
What is the warranty period?
We offer a 12-month warranty from the date of shipment, covering manufacturing defects in materials and workmanship. Extended warranty options are negotiable for volume orders.
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