Synchronous belt Ricoh D1791268 80S2M300 – timing belt, 80 teeth, 2 mm pitch, 300 mm length

Synchronous belt Ricoh D1791268 80S2M300 is a toothed timing belt engineered for precise mechanical power transmission in Ricoh equipment and compatible machinery. The belt has 80 teeth with a 2.0 mm pitch and an overall length of 300 mm, providing accurate engagement with matching pulleys to ensure backlash‑free motion and consistent repeatability. It is intended for installations where reliable torque transfer and low slippage are required, such as paper feed mechanisms, small drive trains and positioning systems.

Advantages

The belt’s toothed profile ensures positive engagement with toothed pulleys, minimizing slip and improving positional accuracy. A 2.0 mm pitch and uniform tooth spacing deliver smooth power transmission and reduced vibration at moderate speeds. The compact 300 mm length and 80-tooth count allow use in confined assemblies while maintaining sufficient contact area for torque transfer. Constructed to meet application demands in office and industrial equipment, the belt offers consistent repeatability and longer service intervals when installed and maintained correctly.

Suitable for

• Paper feed mechanisms in printers and copiers
• Small drive trains and timing systems
• Positioning and indexing systems requiring low backlash
• Replacement or maintenance in Ricoh machines and compatible devices

Key specifications

• Tooth count: 80 teeth
• Tooth pitch: 2.0 mm
• Overall length: 300 mm
• Profile: synchronous/toothed timing belt
• Application: short-length power transmission and positioning

How to use

Install the belt by aligning it with compatible toothed pulleys of the same 2.0 mm pitch and correct profile. Ensure pulleys are clean and free of debris, and that shaft alignment and bearing conditions are within manufacturer tolerances to avoid premature wear. Apply the recommended belt tension for your machine: avoid both under­tensioning, which can cause skipping, and overtensioning, which can stress bearings. After installation, rotate the assembly slowly to confirm smooth engagement and verify proper tracking before returning the machine to normal operation.

Usage recommendations

For reliable performance, use the belt only with pulleys and components matched for a 2.0 mm pitch and appropriate width. Inspect regularly for wear, abrasion or tooth damage, and replace the belt if any signs of degradation appear. Store spare belts flat in a dry environment away from direct sunlight, oils and solvents to preserve material properties.