Renk
Renk is a leading manufacturer of drive components. The structure of the Renk company consists of 4 divisions, each of which produces certain products.
- Renk Augsburg (Augsburg, Germany) produces gearboxes for the automotive industry and military equipment.
- Renk Rhine is engaged in the production of gears and clutches.
- MAAG (Switzerland) performs maintenance of all gearboxes and turbo gearbox.
- Renk Werk Hannover is engaged in the production of hydrodynamic plain bearings for electric motors, gearboxes and compressors.
Amcor GmbH is authorized to supply Renk products.
Renk Product Portfolio
Peculiarities:
- simple design;
- high production quality;
- high efficiency.
Renk PAR/PBR Planetary Gearboxes for Power Plants
Features:
- Intergrated high-speed couplings and coupling guards;
- Intergrated axial bearing designed to absorb turbine forces;
- Coaxial arrangement of the shaft (without center distance);
- Low noise level due to double-walled housing;
- High efficiency even at partial load;
- Operation from idling to full load;
- Non-wearing slide
- intergrated couplings and casings of couplings;
- High efficiency: power: 2-35mW;
- Low speed shaft < 3600 rpm;
- High speed shaft < 20,000 rpm;
- Gearbox of this series is available with center distance from 500 to 1500 mm.
- Power range: up to 120 MW;
- Speed range: up to 80,000 rpm.
The shaft bearings use optimized radial slide bearings. The gearbox is equipped with its own lubrication system, which contains all the necessary pumps, coolers, filters and control devices.
Gear units of COPAZ Series
Gear units with hydraulic bearing RIV
Characteristics:
- Simple design;
- High production quality;
- High efficiency;
- Integrated high-speed steel couplings and protective guards;
- Power: 2-35 MW;
- Low speed shaft < 3600 rpm;
- High speed shaft<20,000 rpm;
- Noise reduction due to double-walled housing.
The Renk gearbox of the COPAZ series is mainly used in turbine installations for power generation, as well as in technological processes.
Characteristics:
- detachable body with bolted covers;
- lubrication is retained even if the seal is damaged;
- sealing rings are easily replaced;
- long service life.
Diaphragm Couplings
Renk Couplings
The company produces couplings that differ in the specifics of installation, operation features and dimensions.
Gear Couplings of SB, SBk, LBk Series
Characteristics:
- transmission of high torques;
- long service life;
- high temperature resistance.
Hyguard® Safety Couplings
Characteristics:
- small dimensions;
- low maintenance requirements.
MS, DS and HS Series Synchronous Clutches
Characteristics:
Synchronizing clutches MS transmit only positive torque, while DS and HS transmit both positive and negative torque.
Synchronizing clutches MS and HS are activated when the incoming shaft overtakes the outgoing one, and DS when overtaking any of the shafts.
Renk Slide Bearings
Renk is a global manufacturer of slide bearings for electrical machines.
Renk bearing type | size | Shaft diameter, mm | Application |
ER/EG | 7…45 | 55…560 | Electrical equipment, fans, compressors, pumps |
EG | 56…112 | 475…1250 | |
EF | 7…45 | 55…560 | |
EM | 9…45 | 80…560 | |
ZM | 7 | 55…75 | |
SC | 36..140 | 315…1400 | electrical equipment |
SM | 22…56 | 200…560 | Ship propulsion systems, hydrogenerators |
WG | 600…9000 | 200…1400 | Driven for rolling machines |
HG | 28…45 | 250…450 | Hydrogenerators, cement industry |
IS | 10…52 | 100…520 | |
SN | 16…100 | 140…1000 | Ship propulsion systems, hydraulic turbines |
Radius LRL | 13…85 | 110…850 | |
Axilus LA | 125…850 | 110…850 | |
D | 16…80 | 180…850 | |
Rotrix | II…V | 1250…2400 | Cement plants and mining and processing plants |
SH | 40…100 | 400…1000 | |
TR | 1200…6000 | ||
Bearing shell G | 50…750 | 50…750 | Gearboxes, turbines, pumps, fans |
EVE/EVF | 01…018 | 70…560 | Vertical electric pumps, fans |
VT/VG | 7…40 | 70…400 |
AMCOR provides delivery and maintenance services for Renk equipment.