Combined Gearboxes

PLANETARY BEVEL GEARBOXES - BPT-SERIES

The planetary bevel gearboxes of the BP series are based on a pre-fabricated and specifically matched combination of BT series bevel gearboxes with pre-stages from the planetary gearboxes of the PE series. The BT series is distinguished by especially high power density and variability. Maximum precision of the axes and bearing seats, combined with Gleason bevel gearing to take high loads, are the basis for minimized tooth clearance and optimal transmission properties. With the combination of hardened and ground gear teeth with high precision gear components, the PE series guarantees efficient performance, smooth running and high uptime. The innovative solutions allow for a host of application options. Hence, the variability of the upstream planetary stages covers a wide spectrum of gearbox ratios and offers extremely high ratios up to i = 320:1, while at the same time maintaining high efficiency levels. Constant backlash control is guaranteed by the highly stable design of the housing and the hardened, super-finished gear components. Best efficiency rates ensure high energy efficiency and add to cost reductions.

extremely high transmission ratios can be realized
ground gears in the planetary pre-stage
convincing transmission quality and smooth running
considerable output torque
high level of efficiency
constant backlash control
optional installation position
easy mounting of a wide array of motors

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BEVEL PLANETARY GEARBOXES - PBE-SERIES

The bevel planetary range of gearboxes is of modular design and is developed and designed to specifically meet the multiple requirements of our customers. The combination of ground gears and precision gear components ensures performance efficiency and high uptime. The present range of bevel planetary gearboxes includes four sizes, each as single, dual or triple stage design. This allows overall transmission ratios from i = 3:1 to i = 512:1 to be realized. Each gearbox variant is also available as precision design with reduced backlash.

Innovative solutions for all applications and numerous options – often special customized solutions – are integral parts in the portfolio of Eppinger Getriebe Technologie GmbH

Case – hardenend and ground ring gears
Case – hardenend and ground planet gears and sun pinions guarantee high transmission quality and long lifetime
Low Backlash
Easiest mounting of motor through flexible flange system
High flexibility with proven hollow drive shaft system
Integrated axial length compensation to compensate for thermal expansion of the motor shaft
High efficiency and smooth running through high toothflank quality, planet gears with needle roller bearingsand high quality lubricant
High torsional stiffness and high emergency off torque through robust design and optimized gear geometry
Four sizes of gearboxes for output torques between 6 and 270 Nm
Available ratios from i = 3:1 to i = 512:1
Lifetime lubrication
Universal mounting positions
Protection class IP64
Smooth running achieved through the use of spiral bevel gears (Gleason type)