EXPECT MORE.

 

• Planetary gear unit for horizontal and vertical mounting positions
• Rated torque from 480,000 Nm up to 5,450,000 Nm (17 sizes)
• Transmission ratios from i = 1:45 up to 1:300

Premium has many facets in the world of drives. These result from the expectations that customers place on a product and from how they are fulfilled. With our PLANUREX 3 gearboxes we redefine these expectations. PLANUREX 3 stands for a new generation of extremely power-tight, multi-purpose premium planetary gearheads.

PLANUREX 3 offers a complete, fully standardized planetary gear unit portfolio, combined with short delivery times worldwide, an excellent price/performance ratio and very high modularity. The concept strikes the optimum balance between power density, availability and costs.

Since plants are often operated at their design limits and beyond, our gear units have to withstand the highest loads as well as enormous axial and radial forces. With PLANUREX 3, we therefore offer extremely compact premium drive solutions that meet the high requirements of continuous operation and promise you maximum operational reliability even under discontinuous loads. This new gear generation not only offers the highest power density, but also extremely robust gear units and makes a decisive contribution to the availability of your work machine.

The series offers you various options for optimally adapting the gear unit to the requirements of your application, e.g:

• Gear unit base for base mounting
• Torque shaft support
• Support 2 (Chun version)
• Connection for oil cooling
• Suitable for temperatures down to -40 °C

Your benefits at a glance

• Highest power density: compact, lightweight, powerful
• High efficiencies and maximum efficiency
• Highest quality and reliability
• High overload capacity: Nominal torque x 2
• Very high modularity
• Many sizes in harmonic gradation close to the desired torque
• 3D design with FEM
• Available i. e. individually or as integrated drive train

Applications

• Roller presses
• Sugar cane mills
• Central drive
• Apron feeder
• Vertical mill drives
• Travel drives
• and many more

COMPACT AND RELIABLE

 

• Output: up to 30 MW
• Speed: up to 50,000 rpm
• Shaft position: parallel
• Alignment: horizontal or vertical

 

Integral gear units stand out for their low space requirement. These gear units are normally single-stage with parallel axes; a number of pinions engage with a central gear. The pinions are arranged either horizontally or vertically offset. Teeth are either single-helical with or without thrust cone or else double helical and consist of tooth sets on horizontal or vertical parallel axes with herringbone teeth, single helical teeth, with or without thrust cones. The high-speed pinions are connected straight – usually positively – to the compressor impellers, which are fitted by our customers.
Integral gear units have from 1 to 4 pinions (in exceptional cases even more). The compression fluid increases from compressor impeller to compressor impeller, which are mounted on both sides of the pinions.
Integral gear units are used mainly for compressing gas, air and oxygen.

SOFT AND SAFE

 

• Hydrodynamic fluid coupling
• Nominal output from 1.2 kW up to 2,500 kW with 15 sizes
• Temperature range: from –40 °C to +50 °C

?Especially within tough applications, drive components and processing machines are subject to extreme loads. FLUDEX® couplings limit start and maximum torque within the drive train and serve as starting aids for the motor and as overload protection in the case of an incident. They also provide damping and separation of rotary oscillation, thereby reducing restoring forces to a minimum.

Fluid couplings operate according to the Föttinger principle. The coupling parts on the input and output side are not mechanically connected and are therefore wear-free. The torque is transmitted by the fluid movement in the coupling, accelerated by the radial blades. Our film illustrates the Föttinger principle as well as the operating principle of the FLUDEX coupling.

 

Your benefits at a glance

• Soft and shock-free starting of machines and conveyor systems
• Torque transmission without wear allows internal combustion engines to start up with a connected load
• Torque limitation during start-up and in the case of overload protects coupled system components
• Acceleration of large masses without using oversized motors
• Protection of the drive against load peaks due to frequent switching procedures and reverse operation
• Excellent decoupling of vibrations and shock damping
• Largely torsional vibration decoupling in vibration-endangered drives
• Small operating slip of the coupling at nominal load (approx. 2%)
• Suitable for use in potentially explosive environments; certified according to 2014/34/EU (ATEX)

 

Made in Germany, worldwide in use

• Mining and Cement: conveyor belts, apron conveyors, bucket elevators, tube mills, rotary kilns, bunker dischargers, vertical mills, bucket excavators, crushers, roller presses, separators
• Oil and Gas: pumps, fans, compressors, air condensers
• Power Generation: air condensers, generators, cooling towers
• Chemicals and Pharmaceuticals: driers, lauter tuns, pumps and compressors, mixers, cooling towers, agitators, reactors
• Pulp and Paper: woodgrinders, waste paper, wet section, dry section, wastewater purification plants
• Water and Wastewater: aerators, water screw pumps
• Food and Beverage: lauter tuns, reactors, agitators, mixers
• Sugar: generators, extraction plants, sugar cane mills, beet washers
• Passenger Transport: cable cars
• Other fields of application: crushers for wood, metals, stones