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Help CenterNBD1400 Planetary Gear Reducer Standard Compliant Gearbox Ready to Ship OEM Service
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Trusted Planetary Gear Reducer for Heavy-Duty Applications
As a professional manufacturer from Jiangsu Manqi Machinery Co., Ltd. (established in 2017, factory over 10,000 m²), we are proud to introduce the NBD1400 Planetary Gear Reducer – a standard-compliant gearbox ready for immediate shipment. Backed by our OEM service capability, this reducer delivers high torque density, reliable performance, and cost-effective solutions for industries such as mining, cement, and material handling. With our experienced team of 11–50 skilled workers and an annual export value growing steadily, we ensure every unit meets rigorous quality standards before leaving our factory in Suzhou.
Our NBD1400 reducer is designed for seamless integration into existing systems, offering multiple mounting configurations and customizable gear ratios. Whether you need a drop-in replacement or a custom-engineered solution, our OEM service tailors the gearbox to your exact specifications.
Key Features & Technical Advantages
- High Torque Density: Planetary gear design distributes load evenly, allowing the NBD1400 to achieve up to 14,000 Nm peak torque while maintaining a compact footprint.
- Standard Compliance: Manufactured in accordance with international gearbox standards (e.g., ISO/DIN tolerance grades), ensuring interchangeability and reliable performance.
- Low Noise & Vibration: Precision-ground gears and optimized gear meshing reduce noise levels to below 75 dB(A) under normal load.
- Flexible Mounting Options: Available in foot-mounted, flange-mounted, or shaft-mounted configurations to suit different machinery layouts.
- Durable Material: Gears are made from carburized and quenched alloy steel (20CrMnTi or equivalent), heat-treated for high hardness and wear resistance.
- Efficient Heat Dissipation: Ribbed housing design and optional forced cooling fan maintain stable oil temperature even under continuous heavy load.
- Easy Maintenance: Grease-lubricated bearings and a convenient oil drain plug simplify routine service; synthetic oil option extends service intervals.
- OEM Customization: We offer custom shaft extensions, flanges, input/output configurations, and painting colors based on your requirements.
Technical Specifications (Typical Configuration)
| Parameter | Value |
| Model | NBD1400 |
| Input Speed (max) | 2000 RPM |
| Gear Ratios Available | 10.2, 12.5, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315 |
| Efficiency | ≥ 94% (single stage); ≥ 92% (multi-stage) |
| Service Factor | 1.2 ~ 1.5 (depending on application) |
| Lubrication | Splash or forced lubrication; oil grade: ISO VG 220/320 |
| Ambient Temperature | -20°C ~ +40°C (optional high/low temp seals) |
| Protection Grade | IP54 (standard); IP65/IP66 available |
Performance Highlights: The NBD1400 reducer offers a balance between compact design and torque capacity. Compared to traditional helical gearboxes, it saves up to 40% space while delivering the same output torque. This directly reduces cost for your machinery footprint and foundation work.
Customer Benefits
- ✓ Reduced Downtime: Standardized components and prompt availability of spare parts ensure quick replacement or repair.
- ✓ Lower Total Cost of Ownership: High efficiency reduces energy consumption, and durable construction extends service life beyond 10 years under normal conditions.
- ✓ Global Compatibility: Input/output flanges and shaft dimensions follow common standards (ISO, DIN, ANSI upon request).
- ✓ Rapid Delivery: As a “ready to ship” product, we maintain stock of popular gear ratios for immediate dispatch from our Suzhou warehouse via Shanghai Port.
- ✓ Zero-Minimum Order for Samples: We welcome small trial orders to verify performance before bulk commitment.
Why Choose Jiangsu Manqi Machinery?
Since 2017, our factory located in Suzhou, Jiangsu has been dedicated to producing high-quality power transmission components. With a production floor spanning 10,000–30,000 square meters and a skilled team of 11–50 employees, we focus on planetary gear reducers, winches, and related equipment. Our products have been exported to Eastern Europe, Southeast Asia, Africa, and South Asia, earning trust from clients in heavy industries. Although our annual export value is currently below US$1 million, we are committed to continuous improvement – each gearbox undergoes a 4-hour no-load test and full-load sampling to ensure reliability.
We offer comprehensive OEM services: from reverse engineering of competitive brands to custom painting, nameplates, and packaging. All products are shipped from the Port of Shanghai, and we provide tracking documentation for every order. To better serve you, we can also arrange pre-shipment inspection by third-party agencies.
Take the Next Step – Whether you need a single replacement unit or a long-term partnership, the NBD1400 Planetary Gear Reducer is ready to power your operation. Contact us today for a quote or technical drawing. Our team will respond within 24 hours.
Frequently Asked Questions
1. What is the typical lead time for the NBD1400 gear reducer?
Standard models (stocked ratios) can be shipped within 7–15 working days. Customized configurations usually take 20–30 working days, depending on complexity.
2. Do you offer OEM services for custom shaft or flange modifications?
Yes, we do. Please provide your required dimensions (shaft diameter, keyway size, flange bolt pattern) and we will adjust the design accordingly. A small tooling fee may apply for non-standard modifications.
3. What lubrication is recommended, and what is the oil capacity?
We recommend synthetic gear oil ISO VG 220 for ambient temperatures up to 40°C. The oil capacity for NBD1400 is approximately 8–12 liters (exact amount depends on mounting position). Detailed instructions are provided in the manual.
4. Can this gearbox replace an existing competitor model (e.g., Sumitomo, Bonfiglioli, SEW)?
The NBD1400 is designed as a universal replacement for many industrial gearboxes. We can provide adaptor plates or input/output modifications. Please share the competitor’s model number and mounting dimensions for verification.
5. What is the warranty period for the NBD1400?
We offer a standard 12-month warranty from the date of shipment, covering manufacturing defects under normal usage conditions. Extended warranty options are available upon request.
6. Do you have any certifications (ISO, etc.)?
Our production process follows strict internal quality control procedures. While we do not list specific third-party certifications in this description, we are happy to share our quality test reports and can arrange for on-site audits or inspection by invited third parties.
7. How do I choose the correct gear ratio for my application?
Please define your input motor speed (RPM) and desired output speed. Alternatively, provide the required output torque and duty cycle. Our engineering team can calculate the optimal ratio and service factor for your machine.
8. What packaging do you use for export to ensure safe delivery?
Each gearbox is packed in a sturdy wooden crate with internal foam support. The unit is sealed and covered with rust-proof oil. For sea freight, we add moisture-proof lining and export-grade strapping.
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