Tornado EB 30/1 Toothed Sweeper Belt K63484270

The toothed belt (part# K63484270) carries drive from the motor pinion to the roller brush pulley on the Tornado EB 30/1 electric broom. It is a toothed belt rather than a flat one, so it does not rely on friction — the teeth engage positively, which is what lets a small motor turn a full-width brush through packed debris without slipping.

How a worn belt shows itself

The usual sequence is: the brush stalls under load while the motor keeps running; then the brush turns intermittently; then it stops turning at all while the motor still sounds normal. That last state — motor running, brush still — is a snapped or stripped belt until proven otherwise, and it is the single most common fault on a machine of this type.

With the belt off, inspect it for missing or rounded teeth, cracking across the back, fraying at the edges, or a glazed, hardened feel. Any one of those means replace. Measure nothing by eye: a belt that looks intact can still have lost tooth profile enough to jump under load.

Check what wore it out

Belts rarely fail for no reason. Before fitting a new one, turn the brush by hand to feel for a dragging bearing, and check the drive take-off for misalignment or wear — on later machines that is the complete transmission and right bearing (part# K44540003). A belt running on a worn or misaligned take-off wears on one flank and will fail again quickly. Clear wrapped hair and string from the brush ends at the same time, since that load goes straight into the belt.

At this price it is worth keeping a spare on the shelf. A stripped belt takes a sweeper out of service completely, and it is a few minutes’ work to change.

Compatible Models

• Tornado EB 30/1 Electric Broom — Model 93220
• Tornado EB 30/1 Electric Broom — Model 93222

Twin City Vacuum has been selling and servicing Tornado equipment since 1956. Call 763-535-0770 or stop by 5415 West Broadway, Crystal, MN 55428 and we will confirm the right part against your machine.

Frequently Asked Questions

What does the toothed belt do on the Tornado EB 30/1?

It carries drive from the motor pinion to the roller brush pulley. Being toothed rather than flat, it engages positively instead of relying on friction, which is how a small motor turns a full-width brush through packed debris without slipping.

My motor runs but the brush does not turn — is it the belt?

Almost certainly. Motor running with the brush stationary is a snapped or stripped belt until proven otherwise, and it is the most common fault on this type of machine. Stalling under load and intermittent brush rotation are the stages that come before it.

How do I know if my belt needs replacing?

With the belt off, look for missing or rounded teeth, cracking across the back, fraying edges, or a glazed and hardened feel. A belt that looks intact can still have lost enough tooth profile to jump under load, so judge it by the teeth rather than by appearance alone.

What should I check when fitting a new belt?

Turn the brush by hand for a dragging bearing, check the drive take-off for wear or misalignment — on later machines that is part# K44540003 — and cut away any hair or string wrapped at the brush ends. A new belt on a worn take-off wears on one flank and fails again quickly.

How do I order the Toothed Sweeper Belt (part# K63484270) or get help?

You can add the Toothed Sweeper Belt (part# K63484270) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.