Product History 1932: BHS in Sonthofen was the birthplace of the Stoeckicht planetary gearbox
Epicyclic Gear Units Stoeckicht load equalization Efficiencies up to 99 % Integrated couplings Coaxial shaft arrangements Compact design Low weight
Epicyclic Principles Planets and planet carrier are rotating the annulus is fixed (Voith BHS series RH...) to allow a very compact design mostly proposed for slow running applications. Directions of rotation for driver and driven sides are equal. Planet carrier is fixed in the housing, the annulus is rotating (Voith BHS series RT...) to realise high speed applications. Direction of rotation for driver and driven sides are versus.
Parallel Shaft Gear Units – Epicyclic Gear Units Technical Comparison Power: 5.900 kW Speeds: 10.680 / 1.500 rpm Installation: Steam Turbine / Generator Pitch line velocity: Toothing sleeve bearing HD 56-1 RTP 50K
Epicyclic Gear Units Type RHP
Epicyclic Gear Units Type RHP 行星齿轮箱优势： 1. 效率更高 2. 设计紧凑，同轴布置节省空间。 3. 质量轻，内啮合，对轴系振动影响小。 4. 寿命更长，内部齿轮间径向推力小 5. 在近90年的生产历史中，通过成千上万套使用业绩积累了大量经验。 6. 作为行星齿轮的诞生地，掌握行星齿轮最尖端的技术。
Epicyclic gear units Possible Casing designs Foot design Claw design Flange design
Example of Epicyclic Gear Unit Type RTP 64 K Power: 16.200 kW Low Speed Side: 1.500 rpm High Speed Side: 7.210 rpm Installation: between ST-G for Power Generation
TwinTors Diaphragm Couplings Design Features Electron-beam welded double diaphragms Low weight Compact design High angle- and axial misalignment No backlash, torsion-proof Reduced windage loss and noise Approx. 1.350 references
TwinTors Diaphragm Couplings Accommodation of axial misalignment (elongation) Accommodation of axial Misalignment (compression)
TwinTors Diaphragm Couplings Accommodation of radial misalignment of shafts Accommodation of radial and angular misalignment of shafts
TwinTors Diaphragm Couplings Design Features Max. nominal speed: 80.000 rpm Max. nominal torque: 540.000 Nm Max. nominal power: 69.230 kW Largest coupling diameter: 1.000 mm (diaphragm) 1.375 mm (flange) Smallest coupling diameter: 75 mm (diaphragm) Longest coupling: 5.111 mm
Example of TwinTors Diaphragm Coupling Type MKB 200 IFS Power: 2.500 kW Speed: 13.236 rpm Design: API 671 Installation: between Gear Unit and Compressor
Example of TwinTors Diaphragm Coupling Type MKB 800 AAT Power: 22.500 kW Speed: 1.000 rpm Installation: between E-Motor and Gear Unit in petrochemical plant
Example of Single Diaphragm Coupling Type MKS 450 AAS (Voith Turbo BHS new Product development) Power: 5.400 kW Speed: 1.490 rpm Nominal Torque: 34.680 Nm Installation: between E-Motor and Voith Vorecon variable speed drive
Service worldwide