CENTA offers high-performance coupling solutions designed for marine and industrial applications. Built for durability and precision, these couplings absorb vibration, reduce misalignment stress, and ensure smooth torque transmission in demanding environments. From propulsion systems to heavy machinery, CENTA products deliver reliability, safety, and efficiency across critical operations.

Uni-Drive Power Transmission Belts

Uni-Drive offers a comprehensive range of power transmission belts designed to deliver reliable, efficient performance across diverse industries. From industrial plants to automotive systems, our belts ensure smooth, consistent power transfer while reducing downtime and maintenance costs.

Belt Range

V-Belts

Trapezoidal profile providing excellent grip and smooth running.
Widely used in industrial machinery, pumps, compressors, and automotive drives.
Capable of handling high speeds and variable pulley diameters.

Timing Belts

Toothed profile ensuring accurate, slip-free shaft synchronization.
Ideal for engines, robotics, CNC machines, and automation equipment.
Offers precision, quiet operation, and minimal maintenance.

Flat Belts 

Wide, thin construction for stable, quiet, long-distance power transmission.
Used in conveyors, textile machinery, and packaging lines.
Suited for high torque and continuous operation requirements.

Ribbed / Multi-Rib Belts

Longitudinal ribs increase surface contact and efficiency.
Compact design makes them suitable for tight-space applications.
Common in alternators, compressors, and other accessory drives.

Specialty Belts

Variable Speed Belts – adaptable for adjustable-speed applications.
Round Belts – lightweight, flexible, ideal for light machinery and printing.
Link Belts – easy to assemble, used in heavy-duty, high-vibration conditions.
Flat Flex Belts – specialized for food processing and hygienic industries.

Uni-Drive provides precision-engineered bushings and adaptors for secure and efficient mounting of pulleys, sprockets, and couplings. Designed for easy installation and reliable torque transmission, our components offer versatility and durability across a wide range of industrial and mechanical applications.

Extensive pulley range: Vee-belt, Timing, Poly-rib, Flat, Variable Adjustable Pitch.
Taper-bushing concept ensures secure fit, easy installation, reliable performance.
Ex-stock supply, plus custom-made pulleys tailored for unique applications.

Pulley Types We Supply

• Vee-Belt Pulleys – Standard choice for power transmission, versatile and durable.

• Timing Belt Pulleys – Precise tooth profile for accurate, slip-free synchronization.

• Poly-Rib Pulleys – Multi-rib design for high efficiency and compact drives.

• Variable Speed Pulleys – Adjustable pitch for flexible speed control applications.

• Flat Belt Pulleys – Smooth surface, ideal for conveyors and textile machinery.

• Taper-Bushing Pulleys – Easy mounting/removal with strong, secure shaft grip.

• Custom-Made Pulleys – Tailored to specific sizes, materials, or special applications.

Key Advantages of Belt & Pulley Systems

• Shock Absorption – Elastic belts dampen vibration and reduce stress on machinery.

• Low Maintenance – No lubrication needed; fewer adjustments than gears or chains.

• Cost-Effective – Affordable to produce and maintain for diverse applications.

• Flexible & Efficient – Easy routing around pulleys, with high power efficiency (95–98%).

• Speed Variation – Different pulley sizes allow multiple speed ratios.

• Built-in Protection – Belts slip under overload, preventing damage to equipment.

• Quiet Operation – Smooth, low-noise performance compared to chains or gears.

Your Trusted Industrial Coupling Supplier in Singapore, Indonesia, Thailand, Vietnam, Malaysia & Region

Uni-Drive Systems (S) Pte Ltd is a leading supplier of shaft couplings and mechanical power transmission solutions, serving industries across Singapore, Malaysia, and the region.
With decades of engineering experience, Uni-Drive delivers flexible, rigid, and precision coupling systems designed to ensure reliable torque transmission, vibration control, and equipment protection for a wide range of industrial applications.

Comprehensive Range of Shaft Couplings
At Uni-Drive, we stock and custom-engineer an extensive range of shaft couplings to suit every operational requirement — from standard motor-pump alignments to high-performance process drives.

Flexible Couplings

• Elastomeric, Grid, Gear, and Fluid types
• Absorb shock, compensate misalignment, and reduce vibration

Rigid Couplings

• Sleeve, Clamped, and Compression designs
• Provide precise alignment and direct torque transfer

Universal Joints & Cardan Shafts

• Handle large angular and parallel offsets
• Ideal for heavy-duty and long-span drive connections

Specialized & Composite Couplings

• Disc, Spacer, and Composite Shaft couplings for cooling towers and lightweight assemblies
• Chain, Jaw, Tyre, and Omega couplings for general machinery, pumps, and blowers

We supply couplings from major international brands such as Bridgestone, Toyo, Stromag, Reich, Vulkan, Lovejoy, KTR, Magnaloy, TB Woods, URC, DESCH, and Tschan — all available ex-stock or by special order.

Reliable Power Transmission • Precision Engineering • Ex-Stock Availability

At Uni-Drive, we supply a comprehensive range of sprockets and roller chains engineered for smooth, consistent, and efficient power transmission. Built for strength, durability, and accuracy, our sprockets and chains are widely used in conveyors, mechanical drives, material handling systems, packaging equipment, and general industrial machinery.

Whether you require Taper-Lock sprockets, pilot-bore sprockets, or multi-strand roller chains, Uni-Drive provides robust solutions supported by extensive ex-stock availability for fast delivery.

Wide Selection of Sprockets – Taper Lock & Pilot Bore

Uni-Drive offers sprockets in two main mounting configurations to suit various machine designs:

Taper-Lock Sprockets

• Designed for quick installation and secure shaft fitment

• Easy removal and interchangeability

• Widely used for high-torque and heavy-duty applications

• Compatible with standard taper bush sizes

Pilot Bore Sprockets

• Supplied with a pre-machined pilot bore

• Custom machining available based on shaft size, keyway, and set-screw requirements

• Ideal for OEMs and custom mechanical designs

Custom-made sprockets (special pitch, number of teeth, or material) are also available upon request.

UNI-DRIVE Precision Helical Shaft Servo Couplings play a critical role in precision drive systems by delivering accurate torque transmission while accommodating angular, axial, and radial misalignment. Manufactured to exacting standards, these couplings are ideal for applications requiring high positioning accuracy, minimal backlash, and consistent performance under dynamic operating conditions.

Selection Note
When selecting a UNI-DRIVE precision servo coupling, consider:

... Type and degree of misalignment
... Required torque and speed
... Inertia and stiffness requirements
... Operating environment