engineering fundamentals UNI-DRIVE SYSTEMS (S) PTE LTD

Uni-Drive Systems (S) Pte Ltd is one of the leading suppliers, as well as manufacturers of high quality mechanical power transmission products in Singapore. Founded in 1987 by a group of experienced engineers, the company eventually grew to become a pioneer in power transmission industry. It not only distribute product locally, but also export extensively into overseas markets to many dealers and distributors. Private BRANDING is also available. Uni-drive not only supply its products and expertise to the general industries including the agricultural and automotive; it has a broad customer base in the Oil and Gas, Marine, Offshore industries. Major client includes Major Power station, Exxon Mobil, Shell, Major Shipyards and all major ship parts suppliers, general industries include paper & Pulp, Steel mills, Palm Oil mills, Electronic, production, pharmaceutical, Air-conditioning etc.
Contact Bernard
Address 19, Pioneer Sector 2,
Singapore 628379.
Country Singapore
Telephone 65-68612340
Fax 65-68610403
 Showcase Products

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UNI-DRIVE Taper Bushing Pulleys have been re-designed to ensure suitability for the demands of modern industry. The new design incorporates advantages of modern materials to give the optimum weight strength ratio in the finished pulleys.

UNI-DRIVE Taper Bushing Pulleys are produced with accuracy and consistency of form and are suitable for use on drives with belt speed up to 40 meters per second.

-Mechanical Components > Bearings and Bushings
-Mechanical Components > Power Transmission
-Mechanical Components > Pulleys and Belts

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-Uni-Drive Wrapped V-Belt (Classical & Narrow Vee / Wedge)
-Uni Cogged V-Belt (Classical & Narrow Vee / Wedge)
-Uni Poly-Ribs Belt
-Uni Banded Belt
-Uni / Roflex Variable speed belting (Industrial and agricultural)
-Uni-Drive Timing Belt
-Brammer Link Belt
-Single & Double sided, Neoprene Rubber and Polyurethane (PU)
-Profile and Round Belts in Polyurethane (PU)
-Linatex coating of Timing belt or any belting avaible
-Mechanical Components > Industrial Tools
-Mechanical Components > Power Transmission
-Mechanical Components > Pulleys and Belts

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Taper Bushing

In the past, it had been necessary to employ skilled labour for fitting components to shafts. Using UNI Taper Bushings, it is possible now for unskilled labour to achieve ‘shrink fit’ of pulleys, coupling, etc, onto shafts using only a hexagon wrench.

The arrangement of threaded half holes and longitudinal split in the tapered bush is designed to ensure maximum grip and fast, easy fixing. Tightening of the screws into the threaded holes in the hub forces the bush into the taper bored component, -thereby effectively contracting the bore of the Taper Bushing until the equivalent of a shrink fit is obtained.

Taper Bushings are equally suitable for metric and imperial shafts.


-Mechanical Components > Bearings and Bushings
-Mechanical Components > Power Transmission
-Mechanical Components > Pulleys and Belts

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Sprockets And Chains
Sprocket-chain drive is designed to carry very high torque. It can be graded in British standard (for example: 06B, 24B) and American standard (RS 25, RS 120). Since both the sprocket and chain are made of metal, a sprocket-chain drive has much higher power rating power than a pulley-belt drive given a similar size. Therefore sprocket-chain drive is chosen over pulley-belt drive when space is limited and high torque is involved.
-Mechanical Components > Chains and Sprockets
-Mechanical Components > Industrial Tools
-Mechanical Components > Power Transmission

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Couplings, as its name suggests, are used to couple the input shaft to an output shaft for direct power transmission. There are many different types of couplings available in the market and they look very different from one to another.

-Uni URC Flexible Jaw Coupling
-Uni-Drive Flexible Tyre Coupling & Spacer Coupling
-Ussex Coupling
-Uni-Rigid Coupling
-Uni-Chain Coupling
-Grid Coupling
-Gear Coupling
-Disc Coupling
-Universal Joint
-Flywheel Coupling
-Cardan Shaft Assembly
-Mini Coupling

-Mechanical Components > Couplings, Collars and Joints
-Mechanical Components > Industrial Tools
-Mechanical Components > Power Transmission

Related Product Categories
Mechanical Components
Bearings and Bushings
Mechanical components used to reduce friction and carry loads for rotary or linear motion; include ball and roller bearings, plain bearings, sleeve bushings, and other configurations.
Chains and Sprockets
Power transmission components using toothed sprockets and link chain matched in size and pitch.
Couplings, Collars and Joints
Mechanical shaft-mounting components for transmitting motion between two shafts, locking or locating components, or as mechanical stops.
Industrial Tools
High durability hand tools for industrial assembly, cutting, forming or marking that are often automated or have monitoring capabilities.
Power Transmission
Belts and pulleys, sprockets and chains, gears, and other drive components used to transmit power.
Pulleys and Belts
Power transmission products used to transmit rotary motion and/or change the input-to-ouput speed ratios.
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