OPTIBELT High Capacity Rubber Wedge Belt Section SPA 1618 mm Outside Length, 1555 mm Inside Length, 12.7 mm Width SPA 1600

OPTIBELT SPA 1600 high capacity wedge belt is a rubber wedge belt section designed for mechanical engineering power transmission applications. With an outside length of 1618 mm and inside length of 1555 mm, this belt section conforms to the SK series specifications and offers enhanced power transmission and space-saving design.

Constructed entirely of rubber for both the cord and belt material, the OPTIBELT wedge belt maintains optimal performance across a wide temperature range from -40°C minimum operating temperature to a maximum of 70°C. Its compact profile includes a belt width of 12.7 mm and a height of 10 mm, meeting DIN 7753 Part 1, ISO 4184, and RMA/MPTA industry standards.

This wedge belt section is specially engineered to handle high load requirements encountered in heavy mechanical engineering environments. The SK series S=C PLUS design delivers approximately 97% efficiency while allowing for low maintenance costs and compact installation.

The belt is suitable for various industrial applications including printing machinery, plastic and textile processing equipment, construction machinery, rotary centrifugal pumps, compressors, rotary printing presses, and ventilation systems. The high capacity wedge belt section provides superior power transmission performance compared to traditional V-belts with similar top widths.

Manufactured in Romania, this product benefits from stringent quality controls to ensure long service life and reliability in demanding industrial scenarios. The belt conforms to DIN 7753 Part 1, ISO 4184, and RMA/MPTA standards.

The wrapped SK series design enables space saving and enhanced performance. High power transmission capacity suitable for heavy mechanical engineering. Wide operating temperature range from -40°C to 70°C for varied industrial environments.

Low maintenance costs and long service life reduce operational expenses. Compatible with multiple industrial machinery types for versatile use. Rubber construction provides durability and resistance to wear. Manufactured in Romania to ensure quality and compliance with industrial specifications.

Supports sections SPZ, SPA, SPB, SPC for broad replacement options.

For more OPTIBELT products and detailed mechanical power transmission solutions, explore the EnvMart catalog for high-quality wedges, V belts, and other industrial belts suited to your application.

Explore more products in our Wedge Belts category.