Precision changes power. CONTI SYNCHROFLEX timing belt.
High precision and high durability. A timing belt of German quality that supports reliable performance. CONTI SYNCHROFLEX is a timing belt that achieves maximum torque transmission and long lifespan through an excellent bonding structure made of high-quality polyurethane and high-strength steel cords. Its unique casting process ensures high dimensional stability of ±0.15mm and high pitch accuracy. It is ideal for automatic machines, conveyor systems, printing machines, and machine tools, where stable operation is required in high-speed and high-load environments. Furthermore, the latest GEN III model achieves up to 25% more power compared to previous models. It excels in quiet operation, abrasion resistance, and chemical resistance, and can be used in a wide temperature range of -30°C to +100°C. 【Main Features】 - Optimal for high-precision torque transmission and positioning - Made of polyurethane for excellent abrasion resistance - Steel cords minimize elongation and ensure long lifespan - Quiet and maintenance-free - Optional double-sided tooth processing, knock processing, and anti-static treatment available.
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basic information
【Basic Specifications】 Material (Belt): High wear-resistant polyurethane (PU) Material (Tensile Material): High-strength steel cord (Option "E" type = high flexibility) Operating Temperature Range: -30°C to +80°C (GEN III supports up to +100°C) Manufacturing Method: Casting (high precision and consistent pitch) Dimensional Accuracy: Length Tolerance: ±0.15mm to ±1.2mm (depending on belt length) Standard Length: 55mm to 6000mm (endless) Maximum Belt Width: Up to 300mm 【AT5 GEN III (Popular Model)】 Pitch: 5mm Standard Belt Width: 6, 10, 16, 25, 32, 50, 75, 100mm Tensile Strength (Fzul): Up to 9117N (100mm width) Maximum Output: Up to 18kW Maximum Rotational Speed: Approximately 10,000rpm Maximum Speed: Approximately 80m/s Minimum Pulley Tooth Count: z=14 (for normal use) Minimum Pulley Diameter: d=20mm (50mm when reversing) 【AT10 GEN III (High Torque & High Durability)】 Pitch: 10mm Tensile Strength (Fzul): Up to 33,500N (150mm width) Maximum Output: Approximately 87kW Applications: Construction machinery, compressors, large conveyors, paper machines, etc.
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Applications/Examples of results
【Example of Use】 1. Office Machines (Office Equipment) Purpose: Improvement of quietness and maintenance of the drive unit Features: Compact design, high positional accuracy, low noise 2. Electronic Data Processing Equipment (EDP) Purpose: High-speed transport with reduced static electricity generation Related Products: Antistatic specifications → Uses conductive coating or conductive polyurethane 3. Textile Machines (Fiber Machinery) Purpose: Stable drive and tension maintenance of high-speed rotating shafts Specification Example: AT10 GEN III (up to 87kW transmission, compatible with up to 10,000rpm) 4. Woodworking Machinery Purpose: Stable transmission and wear resistance in fine dust environments Characteristics: High wear-resistant polyurethane, maintenance-free design 5. Machine Tools Purpose: Accurate rotational synchronization of spindles and positioning stages Performance: High torque transmission (AT series), ensuring angular accuracy with minimal pitch error 6. Printing Machines Purpose: High-precision paper feeding control during continuous operation Features: High pitch accuracy, dimensional stability of ±0.15mm, low noise 7. Pumps and Compressors Purpose: Continuous rotation and heavy load torque transmission Applicable Product: AT20 GEN III
Line up（8）
| Model number | overview |
|---|---|
| AT Profile (for high-performance torque transmission) | Reinforced trapezoidal tooth shape. An evolved version of the T profile. Also available in GEN III specifications. |
| T Profile (standard trapezoidal tooth shape) | Classic tooth shape compliant with DIN 7721. Suitable for general drive applications. |
| Inch pitch / special shape belt | Standards for North America and special specifications for precision equipment. |
| DL (Double Sided) | Double-sided tooth specification. Compatible with multiple axes and reverse rotation. |
| FN | With rib and knock processing. Directly drives the transported items. |
| FA | Reinforced processing on the back. For applications with high tension. |
| Antistatic (black) | ESD countermeasures, for electronic components and explosion-proof areas. |
| E type (high flexibility tensile material) | Supports high-frequency reverse bending with small diameter pulleys. |
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Company information
1. Smart Procurement Leveraging a strong network of suppliers worldwide, we respond to the "I need it now" for parts procurement. Emergency Procurement: Achieving a high procurement rate (approximately 95%) with rapid supply. Tonalism Online: Operating a search and quotation site featuring information on over 2.6 million parts in stock. 2. Authorized Distributor Business We handle a wide range of products from excellent semiconductor and electronic component manufacturers around the world and introduce them to the Japanese market. - Support for small quantities and diverse varieties. - A lineup of various categories including MCU, LED, and MOSFET. - Support for circuit boards and EMS, catering to a wide range of needs. 3. Recruitment Through the semiconductor industry-specialized agent "tonaResource," we provide career support from specialized advisors to job seekers. For companies, we contribute to solving industry-wide human resource challenges by introducing ready-to-work personnel and providing recruitment support. We also offer a support program "tonaResource Mirai" aimed at achieving retention for over three years. 4. OEM / ODM Consistently supporting companies from product planning to production, achieving a high balance of quality, cost, and delivery time.
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