Weima Electric (Shanghai) Ltd.

Our extensive product portfolio, including a wide range of series and variants, offers you complete freedom to design a shaft connection that fits your needs. It also gives you the certainty of selecting the ideal solution, even for the most difficult drive applications.

The gear couplings in the SB, SBk, and LBk series stand out for a high power density and a long service life. We employ a reliable oil or grease lubrication system for each series. They are suitable as torsionally rigid shaft connections for a positive torque transmission and provide compensation for axial, radial, and angular shaft misalignments. Gear couplings are truly all-purpose and are used in numerous different applications.

A wide range of combinations, for example with HYGUARD® safety couplings, brake disks, spacers, intermediate shafts, or other auxiliary equipment such as switchgears for versions in our portfolio that can be disengaged during standstill enable these couplings to be used for various applications.

Features

SB Series

• Split housing with bolted covers

• Elaborate lid design for high misalignment compensation capability

• Misalignment ± 1.5° for each half of the coupling, up to ± 3° in special version

• Lubrication: Filled with choice of oil or grease

• Low strain on sealing rings thanks to optimal arrangement in housing lid

• Large lubrication chamber with secured contents

• Lubrication is maintained even if seal is damaged

• Sealing rings are easy to replace

• Large tooth center distance

• Can be combined with HYGUARD® safety couplings, brake disks, torque measuring shafts, or other auxiliary equipment.

SBk Series

• Split housing with bolted covers

• Misalignment ± 0.75° for each half of the coupling, special design on request

• Grease lubrication

• Sealing rings are easy to replace

• Large tooth center distance

• Can be combined with HYGUARD® safety couplings, brake disks, torque measuring shafts, or other auxiliary equipment.

LBk Series

• Misalignment ± 0.75° for each half of the coupling, special design on request

• Grease lubrication

• Split housing with integrated cover

• Compact design

• Can be combined with HYGUARD® safety couplings, brake disks, torque measuring shafts, or other auxiliary equipment.

We can provide original German RENK gearboxes, couplings, sliding bearings, RENK bearings, oil seals, oil rings, and other accessories, so no matter what brand of motor the customer uses (including but not limited to: TECO Motor , ABB motors, Siemens motors, WEG motors, Marathon motors), as long as they are equipped with RENK products, we can provide related RENK product services.