Planetary Gearboxes PE / PBE – Series

Product catalog summary

Overview
The document provides detailed technical specifications and features of EPPINGER's planetary gearboxes, specifically the PE and PBE series. These gearboxes are part of a comprehensive range that includes high-end planetary, right angle, hypoid, and cycloid gearboxes, as well as various combinations.

Specifications

Materials and Construction: The gearboxes feature case-hardened and ground ring gears, planet gears, and sun pinions for high transmission quality and longevity.
Design Features: They offer low backlash, easy motor mounting through a flexible flange system, and high flexibility with a hollow drive shaft system.
Performance: High efficiency and smooth operation are achieved through high tooth flank quality, needle roller bearings, and high-quality lubricant. They also provide high torsional stiffness and emergency off torque due to robust design and optimized gear geometry.
Sizes and Ratios: Available in four sizes for output torques between 4-270Nm, with ratios from i=3 to i=512.
Durability: Lifetime lubrication and universal mounting positions with protection class IP64.

Performance Data

Rated Output Torque: Varies by model and ratio, with detailed values provided for different configurations.
Max Acceleration and Emergency Stop Torque: Defined as 1.6x and 2x the nominal torque, respectively.
Input Speed: Rated input speed ranges from 3500 to 5000 rpm, with a maximum of 6500 rpm.
Torsional Backlash: Specified for both PE and PBE models, with values decreasing as the gearbox size increases.
Load Capacities: Maximum permissible radial and axial loads are specified for different stages.
Efficiency: Efficiency rates are high, with PE models reaching up to 96% and PBE models up to 94%.
Noise Levels: Operating noise is measured at a distance of 1m, with PE models generally quieter than PBE models.
Weight and Service Life: Weights vary by model and stage, with a service life exceeding 30,000 hours.

Dimensions
Detailed dimensions are provided for both PE and PBE series, including mounting threads, pitch circle diameters, shaft diameters, and key dimensions. The document emphasizes the importance of technical clarification prior to ordering.

Conclusion
EPPINGER's planetary gearboxes are designed for high performance and durability, suitable for a wide range of applications. Their robust construction, high efficiency, and flexibility make them a reliable choice for automation systems.

Catalog excerpts

Planetary Gearboxes PE / PBE – Series Cycloid Gearboxes Planetary Gearboxes Bevel Planetary Gearboxes Bevel Gearboxes Hypoid Gearboxes Hypoid Helical Gearboxes Gear Motors Gear Development

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EPPINGER Planetary Gearboxes The planetary gearboxes PE complete the whole range of our automation gearbox series consisting of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes as well as various combinations thereof. The right angle gearbox PBE rounds off this series with its prestage bevel gearbox. Smooth running is achieved through the use of Gleason type spiral bevel gears in the pre-stage of the gearbox. FEATURES AND BENEFITS OF PE / PBE PLANETARY GEARBOX SERIES PE Case - hardenend and ground ring gears Case - hardenend and ground planet gears and...

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[for 100 rpm speed of output shaft, electrical motor drive, continuous duty loading-S1 and ambient temperature of 30°C] Rated output torque Rated input speed Maximum input speed Emergency stop torque [allowable for 1000 times in service life] Torsional backlash - standard (PE) Torsional backlash - standard (PBE) [allowable for 30000 revolutions with conditions same as given for nominal torque] Max. permissible axial load 1 Max. permissible radial load 2 Max. permissible axial load 2 Torsional stiffness Max. permissible radial load 1 (on idle running with 3000 rpm input speed and i=5) Service...

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Option: Free input shaft L10 L11 L12 L13 Centering diameter - drive side Bore diameter- drive shaft (maximum) Pitch circle diameter - output side Mounting thread- output side Outer diameter D6(a) Centering diameter - output side D6(b) Centering diameter - input side D7(a) Shaft shoulder diameter - output shaft D7(b) Shaft shoulder diameter - input shaft Shaft diameter- output shaft Pitch circle diameter- drive side D10 Mounting thread - drive side 8 Key height- output shaft Key height- drive shaft KW1 Key width- output shaft KW2 Key width- drive shaft D11 Shaft diameter - drive shaft Depth of...

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D3 Centering diameter - drive side D4 Bore diameter- drive shaft (maximum) D7 Shaft shoulder diameter D9 Pitch circle diameter - drive side H1 Key height - output shaft D10 Mounting thread - drive side KW1 ey width-output shaft K D6 Centering diameter - output side D8 Shaft diameter - output side D2 Pitch circle diameter - output side D1 Mounting thread- output side L1 Depth of centering bore - drive side L2 Bore depth- drive side L3 Flange length - drive side 135 L6 Shaft length from spigot - output side L4 Overall length ( for IP64) L5 Shaft length from housing face - output side Key length...

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EPPINGER precision gear boxes at a glance EGT Eppinger Getriebe Technologie GmbH · Breitwiesenweg 2 - 8 · 73770 Denkendorf, Germany · Tel. +49 711 934934 - 626 · Fax +49 711 934 934-627 · [email protected] · www.eppinger-gears.com Ars Cordis 10/2017 – Subject to change Our product range includes bevel-, hypoid-, planetary-, cycloid-, special customized gearboxes and high precision gear technology. The compact mono-bloc design makes our solutions un

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