door ep | apr 7, 2026 | GEARBOX SELECTON GUIDE
Industrial Application Guide · Mill Drives Sugar Mill Planetary Gearbox: Selecting for Shock, Overload, and 24-Hour Continuous Duty Why the sugar mill planetary gearbox is one of the most demanding specifications in heavy industry — and the four parameters that... door ep | apr 7, 2026 | GEARBOX SELECTON GUIDE
Technical Guide · Oilfield Equipment Drilling Rig Gearbox: Top Drive, Rotary Table, and Workover — Selecting for the Oilfield’s Harshest Torque Requirements The drilling rig gearbox operates at the intersection of two demanding requirements: the highest... door ep | apr 3, 2026 | GEARBOX SELECTON GUIDE
A slewing drive is not simply a gearbox attached to a slew bearing — it is a complete rotational positioning assembly that combines a worm or planetary gear reduction unit with an integrated slewing ring bearing, the whole assembly designed to support radial load,... door ep | apr 3, 2026 | GEARBOX SELECTON GUIDE
The choice between a right angle planetary gearbox and an inline (coaxial) gearbox is not primarily a torque or ratio decision — both configurations cover the same torque and ratio ranges within the same frame series. The decision is a layout decision: is the motor... door ep | apr 2, 2026 | GEARBOX SELECTON GUIDE
We produce two right angle planetary gearbox series that share a product category but serve different applications: the EP300R and the NB300R. Both deliver coaxial planetary reduction with a bevel output stage — but they differ in torque range, frame count, brand... door ep | apr 2, 2026 | GEARBOX SELECTON GUIDE
When a heavy industrial application requires a planetary gearbox in the 30,000–500,000 Nm torque range, two series typically dominate the shortlist: the S series (replacing Brevini Riduttori S300–S7500) and the 311 series (replacing Bonfiglioli Trasmital 311L / 311R)....