NGC MP Series Standard Industrial Planetary Gearbox Introduction
The MP Series Standard Industrial Planetary Gearbox, a core product line from Nanjing High Accurate Gear (NGC), is a versatile and high-precision transmission solution designed for a wide spectrum of industrial applications. Leveraging NGC’s profound expertise in planetary gear technology, this series integrates modular design, robust structural engineering, and precision manufacturing, delivering exceptional torque density, transmission efficiency, and operational stability to meet the diverse demands of modern industrial machinery.
At its core, the MP Series adopts a compact planetary gear configuration, featuring sun gears, planet gears, and ring gears optimized via advanced finite element analysis (FEA). This design ensures superior load distribution, enabling the gearbox to deliver high torque output while maintaining a small footprint— a critical advantage for space-constrained equipment layouts. The precision ground hard tooth surfaces comply with international standards (ISO, AGMA, DIN), paired with advanced gear profile modification technology, which minimizes noise, reduces wear, and extends service life even under continuous heavy-duty operation.
Modularity is a key highlight of the MP Series, offering flexible combinations of input/output interfaces, mounting configurations, and speed ratios. This versatility allows seamless integration with motors, reducers, and other industrial components, adapting to applications such as conveyors, mixers, packaging machinery, and automation systems. The series is engineered with a reliable lubrication system, ensuring consistent oil supply to critical components, while a robust sealing structure prevents oil leakage and protects internal parts from dust and contaminants.
The MP Series covers a broad range of technical parameters, with power capacity from 0.18kW to 55kW, speed ratios ranging from 3 to 1000, and torque output up to 2000N·m. It is widely utilized in automotive, electronics, food processing, packaging, and general machinery industries, providing precise and efficient power transmission for both light and heavy-duty operations. Backed by NGC’s strict quality control system and advanced manufacturing facilities, the MP Series delivers consistent performance, low maintenance requirements, and strong environmental adaptability, making it a trusted standard industrial gearbox solution worldwide.
NGC MP Series Standard Industrial Planetary Gearbox Specifications
Note: Heavy-duty modular planetary gearboxes for high-torque industrial applications (roller presses, mills, winches). Weights are for standard reducer only (motor weight additional; IEC/NEMA/DIN frames compatible).
| Model | Approx. Weight | Motor Combination (Power Range) |
|---|---|---|
| MP112, MP125, MP140, MP160, MP180, MP200, MP225, MP250, MP280, MP315 | 800kg – 3,200kg | Three-phase induction motors (75kW – 800kW); IE3/IE4 high-efficiency, inverter-duty; 2–3-stage ratios 45:1 – 2,300:1 for medium-heavy rotary drives |
| MP355, MP400, MP450, MP500, MP560, MP630, MP710, MP800, MP900, MP1000 | 3,500kg – 12,000kg | 750kW – 3,000kW motors; 3–5-stage ratios 100:1 – 4,000:1, reinforced thrust bearings for ultra-heavy mining/cement applications |
| MP-FL-112, MP-FL-125, MP-FL-140, MP-FL-160, MP-FL-180 | 850kg – 3,400kg | 90kW – 900kW motors; flange-mounted, compact for space-constrained mill drives |
| MP-FT-112, MP-FT-125, MP-FT-140, MP-FT-160, MP-FT-180 | 900kg – 3,600kg | 110kW – 1,000kW motors; foot-mounted, rigid base for high-load winch/hoist systems |
| MP-VS-112, MP-VS-125, MP-VS-140, MP-VS-160, MP-VS-180 | 950kg – 3,800kg | 132kW – 1,100kW motors; vertical solid shaft, high axial load for vertical mill drives |
| MP-VH-112, MP-VH-125, MP-VH-140, MP-VH-160, MP-VH-180 | 1,000kg – 4,000kg | 160kW – 1,250kW motors; vertical hollow shaft, taper-lock for quick impeller/shaft installation |
| MP-SERVO-112, MP-SERVO-125, MP-SERVO-140, MP-SERVO-160 | 850kg – 3,000kg | Servo motors (37kW – 250kW); low-backlash (<10 arcmin), high precision for metering/process control |
| MP-IE5-112, MP-IE5-125, MP-IE5-140, MP-IE5-160 | 880kg – 3,200kg | IE5 ultra-premium PMSM motors (75kW – 550kW); high efficiency, low energy for sustainable |
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