Rod-Shaped Synchronous Timing Pulley
ISO 5294, AGMA 2111 CERTIFIED MANUFACTURING
Rod-Shaped Synchronous Timing Pulley
High-Grade Alloy Steel / Stainless. Extended-length bar stock pulleys with seamless tooth profiles for multi-belt synchronization
CNC Hobbing
Quality Inspection
Ready to Ship
Rod-Shaped Synchronous Timing Pulley — Technical Data
| Material | High-Grade Alloy Steel / Stainless |
| Standard | ISO 5294, AGMA 2111 |
| Tooth Profile Tolerance | ±0.01 mm (DIN 3962 Grade 6) |
| Bore Tolerance | H7 standard, H6 available |
| Lead Time | 7–21 days |
A textile machinery OEM in Italy eliminated tension drift across 6 synchronized belts by using our rod-shaped pulleys — they reduced alignment setup time from 45 minutes to under 10 minutes per machine.
Common Questions About Rod-Shaped Synchronous Timing Pulley
We produce bar stock pulleys from 200 mm to 3,000 mm in length, with diameters from 20 mm to 200 mm. Longer lengths available via friction-welded assemblies for special applications.
We use continuous hobbing on CNC-controlled gear hobbers with automatic crowning compensation. Full-length Runout is held to ≤0.03 mm and tooth spacing error to DIN 3962 grade 6 or better.
Taper-lock, QD bushing, shrink disc, keyed bore, and custom spline interfaces. We also offer integrated bearing journals machined directly into the pulley body.
Every pulley over 1,000 mm or operating above 1,500 RPM is dynamically balanced to G6.3 per ISO 1940. G2.5 balance is available for high-speed applications above 3,000 RPM.
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