Renk – Associated Machinery Corporation Limited

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.

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