Engineering Notes

Power transmission articles

Short, practical notes for chain drive replacement, bore specification, belt drive pairing and distributor-ready maintenance requests.

2026-09-16 | Martin Engineering Desk

The $14 Sprocket That Cost Our Company $6,200

After a discount sprocket and timing belt tensioner failed, this purchasing administrator switched to Martin Sprocket & Gear for power transmission components—including planetary gears and stepper motors. Here's why quality beat low price.

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