Flexible couplings and pump mounting kits for all types of Diesel Hydraulic drives

'CONNECTING THE DRIVER TO THE DRIVEN'

Experts in Mechanical Power Transmissions

Leaders and innovators in the design and manufacture of flexible couplings for all types of Diesel-driven mechanical power transmissions.

Service, quality and total reliability from the Power Transmissions experts, for vibration and noise-free drives that could save you time and money!

CENTAFLEX A Series
Torque: 10 to 12,500Nm
The CF-A coupling is ideal for applications where the diesel engine and hydraulic pump are mounted separately, or where the pump is flange mounted onto the engine.

CENTAFLEX-KE Series
Torque: 250 to 800Nm
A single piece, torsionally stiff coupling that is quicker to assemble than the two-piece CENTAFLEX-K. A highly cost-effective engine to pump connection.

CENTAFLEX-H Series
Torque: 100 to 4,000Nm
A specially designed flexible coupling with high torsional stiffness for drives where the hydraulic pump is flange mounted onto the diesel engine.

CENTAFLEX-KFSeries
Torque: up to 800Nm

A single-piece, lightweight coupling that offers high torsional stiffness and overcomes radial misalignment. Adaptable to a range of SAE sizes.

CENTAFLEX-K Series
Torque: 400 to 5,200Nm
This coupling has a very high torsional stiffness and consequently, limited misalignment capacity, but substantial 'end-float' is permissible.

ALL ENGINE MAKES COVERED
Caterpillar; Cummins; Deutz; Hatz; Isuzu; Iveco; JCB; John Deere; Kubota; Lister-Petter; Lombardini; Perkins; volvo; VM, Yanmar


CENTA Belt Boxes

For optimising pump speed and engine efficiency, CENTA Belt Boxes are designed in various ratios for use in a variety bof drive applications.


CENTALOC®

Spline wear caused by misalignment, backlash between splines and vibratory torque from diesel engine drives, can be totally eliminated by the CENTALOC Spline Shaft Clamping Hub. Splined shaft replacement, owing to distortion and fretting damage and the associated stress on bearings and seals, is no longer an inevitable maintenance cost.The CENTALOC system is simply an axial slot positioned tangentially just outside the hub bore. One or more radial set screws exert an opening force on the axial slot, which translates into a clamping force locking the hub securely around the splined shaft, as the stress pattern on the image demonstrates. Providing that torque recommendations are adhered to, loosening the set screws will immediately release the hub for disassembly. The set screws never touch the shaft so there are no dents or burrs on the spline profile.

Pump Mounting Kits

All CENTA pump mounting kits are specified to meet your specific needs. 

The latest pump mounting kits are designed for ease and speed of fitting; their integration with single piece flexible couplings makes assembly much simpler. They are lightweight in structure yet very strong and provide highly efficient performance.

Housing plate extension rings are included where necessary.

1. Shown above are, on left, the two piece Mounting Plate and right, the Pump Mounting Kit

2. Pictured below is the new CENTAFLEX-KF flexible coupling mounted onto a hydraulic pump drive.


Stocked Components

Stocked components include SAE flywheel housings, CENTAFLEX K/KE Series couplings and steel adaptor plate drives machined to European Group 2 and 3, 4-bolt flanges SAE B 2-bolt and SAE C 2 and 4-bolt flanges.

Standard components supplied to order include housing plates SAE 6 to SAE 0 and flywheel drives up to SAE 24. Taper, parallel and most SAE/DIN spline hydraulic pump shafts can be accommodated.


  • CENTAFLEX
  • CENTAMAX
  • CENTALOC
  • PUMP MOUNTING KITS
  • PUMP MOUNTING PLATES
  • BELT BOXES
  • Go to the Industrial Flexible Couplings page

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