Tailong NGW Series Planetary Gear Reducer Introduction

Tailong NGW Series planetary gear reducers are high-performance transmission devices featuring a classic three-axis planetary structure (sun gear, planet gear, ring gear). As a cost-effective and versatile product, this series integrates compact design with exceptional load-bearing capacity, leveraging the uniform force distribution of planetary gears to deliver stable and efficient power transmission for diverse industrial scenarios.

The core components adopt high-strength low-carbon alloy steel, undergoing precision carburizing quenching, grinding, and lapping processes. The tooth surface hardness reaches HRC 58-62, with ISO 6-level gear precision, ensuring superior wear resistance, impact toughness, and contact performance. The optimized planetary transmission structure enables transmission efficiency of 91%-98% (varies by stage), with a maximum gear circumferential speed of 25m/s, realizing low noise (≤70dB) and minimal vibration even under continuous heavy-load operation.

With a modular and standardized design, the NGW Series offers flexible configurations, including single-stage, two-stage, and three-stage models, covering speed ratios of 2.8-2000. It supports input power ranging from 0.12kW to 200kW, output torque up to 20000N·m, and is compatible with asynchronous motors, servo motors, and other prime movers via standardized interfaces, adapting to various installation modes such as base-mounted and flange-mounted.

The reducer adopts a rigid cast iron housing subjected to stress relief treatment, enhancing structural rigidity and heat dissipation. Equipped with oil bath lubrication and effective sealing structures, it prevents oil leakage and operates reliably in a temperature range of -40℃ to 45℃ (preheating required below 0℃). For high-heat scenarios, optional circulating oil cooling systems are available to extend service life.

Widely applied in metallurgy, mining, construction machinery, robotics, and automation equipment, the NGW Series excels in heavy-duty and precision transmission tasks. Its compact size saves installation space, while the low-maintenance design reduces downtime and operation costs, serving as a reliable core transmission solution for industrial users.