oleh ep | 24 Juni 2026 | Blog
With dozens of Oldham coupling variants available — spanning bore sizes from 3 mm to over 100 mm, disc materials from acetal to PEEK to steel, and hub styles from set-screw to clamp to keyed — selecting the right one for a specific application is not as...
oleh ep | 24 Juni 2026 | Blog
Oldham couplings are among the most reliable components in a precision drive system. With no elastomeric elements to age, no springs to fatigue, and no lubrication passages to become blocked, they can operate for years without requiring attention. However, they are...
oleh ep | 24 Juni 2026 | Blog
When engineers reach the coupling selection stage of a drive system design, the Oldham coupling and the jaw coupling (also known as the spider coupling or claw coupling) appear on the shortlist more often than almost any other type. Both are compact, affordable, and...
oleh ep | 24 Juni 2026 | Blog
If you have ever tried to connect two shafts that are not perfectly aligned — and in the real world, they almost never are — you quickly discover that a rigid connection is not a solution. Rigid couplings transmit misalignment forces directly into the shafts and their...
oleh ep | 24 Juni 2026 | Blog
Dalam kontrol gerak presisi, bahkan sedikit saja kelonggaran rotasi antara poros motor dan komponen yang digerakkan dapat menyebabkan kesalahan posisi, distorsi sinyal, dan keausan dini. Inilah sebabnya mengapa transmisi daya tanpa celah (zero-backlash) bukan hanya fitur yang diinginkan...
