Continental Synchrochain Timing Belts
Continental Synchrochain timing belts are engineered for extreme industrial loads, delivering precise, slip-free power transmission in demanding drive systems. Designed for machine builders, OEMs, and industrial manufacturers, these heavy-duty belts combine exceptional tensile strength, tear resistance, and long service life. Their optimized CTD profile ensures reliable torque transfer at both high speeds and low rotational speeds, making them ideal for compact, maintenance-free drives across Europe’s industrial sector.
Advantages and Features
- High tear resistance & tensile strength – Aramid tension cords ensure reliable torque transmission even under extreme loads.
- Maintenance-free operation – No lubrication or retensioning required due to stable belt tension and durable materials.
- Compact drive design – High load capacity enables smaller pulley diameters and reduced installation space.
- Low noise levels – Optimized CTD tooth geometry and polyamide fabric reduce operating noise, even at high speeds.
- High chemical resistance – Resistant to oils, chemicals, UV, ozone, and tropical environments.
- Wide temperature range – Operational between –40°C and +80°C.
- Reverse-flex capable – Suitable for complex multi-pulley layouts.
Typical Applications
Continental Synchrochain belts are used in high-duty synchronous drives where reliability and precision are essential, including:
- Machine tools and CNC equipment
- Textile machinery
- Packaging and processing lines
- Conveyor and material handling systems
- High-dynamic automation systems
- Replacing chain drives in compact or maintenance-sensitive environments
Technical Specifications
- Tooth Profile: CTD (Conti Torque Drive)
- Available Pitches: 8M, 14M
- Backing Material: Polyurethane
- Tooth Material: Polyurethane with polyamide fabric
- Tension Members: Aramid fibers with paired S/Z twist
- Speed Capability: Up to 40 m/s
- Temperature Resistance: –40°C to +80°C
- Chemical Resistance: Resistant to oils, chemicals, UV, and ozone
Related Products or Accessories
Bondy A/S also supplies the complementary Continental CTD pulleys required for optimal belt performance:
- Standard toothed pulleys for 8M and 14M profiles
- Flanged pulleys to prevent belt displacement
- Pulley materials: aluminium, steel, grey cast iron
- Pilot-bored or finished-bore versions
- Balancing options for high-speed applications
Personal Support and Service
Bondy A/S acts as your technical partner, not just a component supplier. We provide:
- Expert selection support for Continental Synchrochain belt drives
- Engineering assistance, design calculations, and optimization
- Customized pulley machining in our in-house workshop
- Fast delivery from our own stock and supplier network
- Guidance on tensioning, installation, and lifetime optimization
Our specialists help you configure an efficient, reliable, and long-lasting synchronous drive tailored to your specific machine requirements.
FAQ
What is the CTD profile used in Continental Synchrochain belts?
The CTD (Conti Torque Drive) profile is a hybrid design combining HTD and STD advantages. It provides smoother tooth entry, reduced noise, and excellent protection against tooth skipping at high torque.
How do Synchrochain belts compare to roller chain drives?
Synchrochain belts are maintenance-free, require no lubrication, support reverse flexing, and enable quieter, more compact drive designs – without sacrificing torque capacity.
Are Continental Synchrochain belts suitable for harsh environments?
Yes. They are resistant to chemicals, oils, UV, ozone, and tropical conditions and operate reliably from –40°C to +80°C.
Can Synchrochain belts be used in high-speed applications?
Yes. They support belt speeds up to 40 m/s thanks to the optimized CTD tooth form and high-strength aramid tension members.
Which pulleys should be used with Synchrochain belts?
Use CTD-profile pulleys designed specifically for 8M or 14M pitch belts. Standard pulley dimensions and compatible widths are listed in the Continental catalog.
Technical Questions? We’ve Got Answers
Our technical specialists are ready to help you choose the best solution.
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Ordering and questions
Michael Rasmussen
Product Manager, Transmission
Phone: (+45) 44 83 08 20
E-mail: mkr@bondy.dk