Product Table
| Name | Length [mm] | Width [mm] | Pitch [mm] | No. of Teeth |
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Mitsuboshi L Rubber Synchronous Timing Belts
SKU: Mitsuboshi-L
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Product information
| Brand | Mitsuboshi |
|---|
Description
The Mitsuboshi L rubber timing belt is part of the G‑type (trapezoidal) synchronous belt family. Its belt body is made of chloroprene rubber (CR), giving it flexibility, durability, and good resistance to heat and ozone. Reinforcement comes from a glass‑fiber cord, which provides high tensile strength and low elongation, helping maintain accurate synchronization under load. The tooth surface is covered with nylon fabric, which helps reduce wear, friction, and improves engagement with the pulley. According to Mitsuboshi’s design parameters, this combination aligns with standard ISO / JIS specifications for L‑profile belts.
Key Features
In terms of performance, the L‑profile rubber belt balances compact design with reliable power transmission. The trapezoidal tooth shape allows it to transfer moderate torque efficiently while operating smoothly and quietly compared to chain or gear drives. The standard rubber‑glass construction supports a typical operating temperature range of about –30 °C to +90 °C for the belt, making it suitable for many industrial environments. Because it is made of conductive rubber, it can dissipate static, which is useful in applications where electrical grounding is important. The belt is maintenance‑friendly since it does not need lubrication and its stress distribution over the tooth helps reduce wear.
Applications
Mitsuboshi’s L‑profile rubber timing belt is well suited for compact synchronous drive systems in industrial machinery, automation lines, printing machines, woodworking equipment, and other machinery where space is constrained but accurate timing is needed. To get the best out of it, designers should use pulleys with a sufficiently large diameter to avoid excessive bending stress. Attention should be paid to proper tooth engagement to minimize skipping or premature wear. It’s also advisable to keep the belt clean from oil, aggressive chemicals, or extreme environmental conditions that could degrade the rubber. Regular inspections of belt tension and wear will help ensure long service life and stable operation.
