Bonfiglioli TQFE Series Inline Planetary Gearbox

The Bonfiglioli TQFE Series Inline Planetary Gearbox boasts prominent advantages, serving as a cost-effective high-precision drive solution for servo control and automation scenarios. Its core strengths lie in exceptional compactness and balanced performance—integrating precision-ground planetary gears with a robust structure, it delivers high torsional stiffness, outstanding torque density, and standardized backlash (≤5 arcmin for 1-stage, ≤7 arcmin for 2-stage), ensuring stable and accurate operation in both continuous and cyclic duty cycles.

Available in three sizes (060/070/090) with gear ratios of 3–100 (1-stage: 3–10; 2-stage: 9–100), it covers a nominal torque range of 18–155 Nm and max radial force of 550–2500 N, adapting to diverse load demands. Equipped with lifelong synthetic lubrication (optional food-grade lubricant) and a reliable seal system, it achieves an IP54 protection rating, resisting dust and minor moisture for low-maintenance operation. Its standardized flange interface enables quick, easy mounting and seamless integration with various motors, enhancing compatibility for retrofits and new projects. Widely applied in precision machine tools, glass working centers, printing machinery, robotics, and material handling systems, it excels in scenarios demanding compact layout, precise positioning, and efficient torque transmission. Backed by Bonfiglioli’s expertise, it balances performance, versatility, and cost-efficiency, becoming an ideal choice for high-precision inline drive requirements. (400 words)

Key features

High torsional stiffness

High compactness

Designed for continuous duty and intermittence duty

Easy and quick installation

Standardized flange for great compatibility

Standard backlash

• 1 stage: less than 5 arcmin

• 2 stages: less than 7 arcmin