China Best Famous Parallel Gearbox Manufacturers - Single & Tandem drives – Intech
China Best Famous Parallel Gearbox Manufacturers - Single & Tandem drives – Intech Detail:
Single & Tandem Drives
Three stage, hollow low speed shaft, bevel-helical gear unit
The single and tandem drives are ideal for board and paper machine rebuilds, thanks to their easy and quick installation and low maintenance requirement.
The single concept drives a single dryer cylinder with a single electric motor equipped with one drive reducer with a torque arm. Our tandem design drives a pair of dryer cylinders with a single electric motor equipped with a tandem drive reducer. The drive comprises two shaft-mounted gear reducers, which are interconnected through an intermediate steel disc coupling and a torque reaction bar. Since the connection allows for only limited movement between the gear units, some misalignment or runout of the cylinder journals is tolerated.
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Technical data |
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Design Sizes |
2 |
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Number of Stages |
3 |
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Power Range |
Max operating power 300 kW |
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Transmission Ratio |
7 – 25 |
Compact, versatile and modular
The tandem drive unit can be installed in horizontal, vertical or diagonal positions. The unit is compact yet versatile and fits most dryer group layouts and sizes. The concept is also modular, so large groups can be driven using several units per group. The drive reducers are connected to a central lubrication system. The required oil flow is 8 litres/minute for each gear unit, i.e. 16 l/min for a tandem drive. Compact pressure lubrication units consisting of an oil tank, pumps, cooler and instrumentation are available as an option. The dryer cylinder steam coupling can be supported either by a gear unit housing or a separate support frame. The primary coupling between the electric motor and the tandem drive unit can be a universal shaft, an extended gear coupling or a steel disc coupling. The primary coupling and safety guard can be supplied to meet each case and its special requirements.
Product detail pictures:
Related Product Guide:
Cooperation
As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for China Best Famous Parallel Gearbox Manufacturers - Single & Tandem drives – Intech, The product will supply to all over the world, such as: Slovak Republic, Grenada, Bulgaria, Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
By Annie from New Zealand - 2015.12.30 10:21
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Jo from Israel - 2015.09.29 13:24
