Timing Belts for Precise Motion and Power Transmission
When precision matters, timing belts deliver reliable, efficient, and quiet motion. They’re essential in applications where every fraction of a millimeter counts - from robotics and automation to medical equipment and laboratory instruments.
At York Industries, we offer a wide range of timing belts for precise motion - including MXL, XL, L, 40DP, HTD™, PowerGrip™ GT™2 and PowerGrip™ GT™3 profiles. Each is designed for long service life, accurate positioning, and compatibility with our precision-machined pulleys.
Precision That Drives Performance
A timing belt drive transfers motion without slippage. The belt teeth mesh directly with pulley grooves, maintaining synchronization even under load. That makes timing belts for precise motion ideal for robotics, conveyors, printing, packaging, and diagnostic devices.
At York Industries, we offer both inch-pitch classic trapezoidal belts and metric curvilinear designs (HTD™, GT™2, GT™3). This range covers everything from compact instrumentation using MXL timing belts to high-torque automation systems using HTD™ or GT™2 timing belts.
Timing Belts Offered by York Industries
Below are the timing belt profiles York Industries offers as standard stock options. These specifications reflect our actual production and supply capabilities.
| Belt Type | Pitch | Available Widths | Common Applications |
| 40DP | 0.0816 in (3.23 mm) | 1/4", 1/8", 3/8", 5/16" | Precision instruments, compact assemblies (not interchangeable with MXL) |
| MXL | 0.080 in (2.03 mm) | 1/8", 3/16", 1/4" | Miniature drives, light automation |
| XL | 0.200 in (5.08 mm) | 1/4", 3/8" | Robotics, printers, office automation |
| L | 0.375 in (9.53 mm) | 1/2", 3/4", 1" | General-purpose industrial drives |
| HTD™ | 3mm, 5mm | 6mm, 9mm, 15mm, 25mm | High-torque, heavy-duty drives |
| PowerGrip™ GT™2 | 2mm, 3mm, 5mm | 4mm, 6mm, 9mm, 12mm, 15mm | High-speed, high-precision automation |
| PowerGrip™ GT™3 | 2mm, 3mm, 5mm | 4mm, 6mm, 9mm, 15mm | Compact, low-noise precision drives |
This table reflects York Industries’ actual timing belt stock range.
Additional sizes and profiles can be ordered for specialized designs.
Matched Components for Reliable Operation
The performance of a timing belt depends on the accuracy of the pulley it runs on. That’s why every York Industries pulley is machined, never extruded - ensuring precise tooth geometry and smooth belt engagement.
We offer aluminum, steel, and stainless-steel timing belt pulleys, available with:
- Custom bores and keyways
- Set screws or flanges
- Surface treatments for corrosion resistance
We also supply timing pulley stock, timing pulley flanges, tensioners, and open-ended timing belts, supporting both standard and custom drive assemblies.
Why Engineers Choose Timing Belts
Compared to chain or gear systems, timing belts offer several key advantages:
- Precise, slip-free motion
- Quiet, vibration-free operation
- No lubrication or maintenance
- Compact, lightweight design
- Long-term reliability
These benefits make timing belts a top choice for automation, medical, and test equipment, where performance and precision are non-negotiable.
York Industries – Your Partner in Precision Motion
With more than 80 years of experience, York Industries supports engineers and OEMs with in-stock timing belts, custom manufacturing, and CAD resources to simplify your design process.
Whether you need 40DP timing belts for precision assemblies, MXL timing belts for compact devices, or PowerGrip™ GT™2 belts for high-speed automation, we provide dependable, proven components for precise, efficient motion systems.
Explore Our Timing Belt Range
Explore our range of timing belts on our E-Store or contact us for CAD models, modifications, or custom assemblies.
