High-Performance Torque Transmission with Shock Absorption

Uni-Drive supplies a complete range of Grid Couplings engineered for high-output and high-torque applications where vibration, shock loads, and misalignment frequently occur. Designed with a resilient grid element and precision-machined steel hubs, these couplings offer a durable, flexible, and efficient solution for demanding industrial drives.

The spring-grid design efficiently transmits torque while dampening vibration and absorbing impact loads — reducing vibration levels by up to 30%. This makes them ideal for pumps, compressors, conveyors, crushers, fans, and heavy-duty rotating machinery.

Key Features & Benefits

• High Torque Capacity: Capable of handling substantial torque loads while maintaining compact dimensions.

• Vibration & Shock Dampening: The spring grid design cushions sudden torque spikes and reduces transmitted vibration.

• Misalignment Flexibility: Accommodates angular, parallel, and axial misalignments — protecting connected equipment.

• Easy Maintenance: The grid, being the primary wear component, is quickly replaceable without disturbing connected hubs or shafts.

• High Durability: Hubs are made from high-strength alloy steel with precisely cut teeth for accurate fit and long service life.

• Interchangeable Design: Compatible with major international standards and brands for easy replacement or retrofit.

Configurations Available

Uni-Drive Grid Couplings are available in various configurations to suit installation and space requirements:

• Horizontal Split Cover Type – general-purpose, easy to install and maintain.

• Vertical Split Cover Type – designed for higher running speeds and compact installation.

• Full Spacer Type – accommodates extended shaft distances; ideal for pump sets and easy center section removal.

• Half Spacer Type – economical option for close-coupled drives.

• Brake Disc Type – available with optional brake disc for dynamic or holding brake applications.

Optional Taper-Bushing Hubs

For added flexibility, Uni-Drive can supply grid couplings with taper-bushing hubs for ease of mounting and removal. This allows quick shaft fitting without machining custom bores, minimizing downtime during maintenance.

Applications

Uni-Drive Grid Couplings are widely used in:

• Industrial Pumps and Compressors

• Conveyors and Crushers

• Mixers and Blowers

• Fans and Cooling Towers

• Heavy-Duty Mechanical Drives

Why Choose Uni-Drive

With decades of experience in mechanical power transmission systems, Uni-Drive ensures every coupling is precision-engineered, quality-tested, and locally supported. Our large regional inventory and technical expertise allow quick delivery, reliable performance, and responsive after-sales support.

For inquiries or technical selection assistance, please contact our engineering team at:
📧 sales@uni-drive.com | ☎ +65-6861 2340