BT – spiral bevel gear boxes

Product catalog summary

Overview: The document provides detailed technical specifications and features of the BT series spiral bevel gearboxes, designed for high reliability and performance in various applications. It covers aspects such as housing, gears, shafts, bearings, and the range of gearboxes available.

Housing: The gearboxes feature a single-component housing that ensures precision in axes and bearing seats. The compact design allows for high power density and offers flexibility in mounting positions with threads on all sides.

Gears: The bevel gears are manufactured using the Gleason process, ensuring optimal efficiency, precision, and reduced bearing stress. The gears are designed for heavy-duty applications with zero backlash connections.

Shafts and Bearings: The gearboxes use steel alloy shafts with precise bearing seats and taper roller bearings. The bearings are positioned with high precision using ground steel shims.

Range of Gearboxes: There are 9 sizes available with transmission ratios from 1:1 to 5:1. The gearboxes can be customized with solid or hollow shafts and are designed for high efficiency and reduced energy costs.

Performance Data: The document includes detailed performance data for each gearbox size, including rated output torque, input speed, permissible loads, torsional backlash, efficiency, operating noise, service life, and thermal limit ratings.

Design Specifications: The document provides dimensions for both solid and hollow shaft designs, including detailed measurements for each gearbox size.

Ordering Information: Instructions for ordering gearboxes are provided, including options for motor flanges and customized solutions.

Conclusion: The BT series gearboxes are designed for high precision and performance, suitable for a wide range of applications. The document emphasizes the compact design, high torque capacity, and customization options available.

Catalog excerpts

BT – spiral bevel gear boxes Solid and Hollow Shaft Design Cycloid Gearboxes Planetary Gearboxes Bevel Planetary Gearboxes Bevel Gearboxes Hypoid Gearboxes Hypoid Helical Gearboxes Gear Motors Gear Development

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EPPINGER BT bevel gear boxes The BT range of bevel gear boxes is destined for all gear box applications which depend on reliability and variability. Compact dimensions and high transmission torque at optimal performance are of central importance here. Precision of the axes and bearing seats, combined with Gleason bevel gears to take high loads, are the basis for minmized tooth clearance and optimal transmission properties. The gear boxes are presently available in 9 sizes, each with a ratio range of i = 1 : 1 to 5 : 1. In addition, a further range of BM bevel gear boxes is available, which offers...

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Performance data Abbreviation Rated input speed Max. permissible radial load 3, 4 Max. permissible axial load Rated output torque Emergency stop torque 1 Torsional backlash output shaft arcmin arcmin Efficiency at rated load Service life standard reduced Synthetic oil, ISO VG 150 (up to size 140 incl.) Operating temperature As-delivered condition Housing and flanges burnished black Mass moment of inertia 7 1 Upon request 1000x permissible short overload peaks during service life of gear boxes requires special measures referred to center of shaft journal reduced values for nominal torque/nominal...

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Solid Shaft Design L5 M1 Seite 3 Seite 5 side 5 Solid Shaft Design (dimensions in mm) BT050 * Thread in shaft end acc. to form DS, DIN

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Hollow Shaft Design L5 M1 Seite 3 Seite 5 side 5 Hollow Shaft Design (dimensions in mm) BT050 * Thread in shaft end acc. to form DS, DIN

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EPPINGER precision gear boxes at a glance Our product range includes besides bevel-, hypoid-, planetary- and cycloidal gear boxes also special customized gear boxes and high precision gear technology. With our gear motors and integrated combinations of our gear box series we extended our portfolio. The compact mono-bloc design as well as our maximum gear quality makes our solutions unique. Ordering code Type of gear box Example for ordering: BT090 S13 1.5:1 S01 - Solid shaft side 1 S03 - Solid shaft side 3 S13 - Solid shaft sides 1+3 H13 - Hollow shaft sides 1+3 EGT Eppinger Getriebe Technologie...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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