Broken / slipped turntable chain (turntable drive not engaging)
Turntable Not Turning
Turntable not rotating at all, stopping mid-wrap, or trying to move then stalling? This fault is usually caused by a broken/slipped drive chain, a motor/gearbox issue, or a safety / control fault preventing the drive from running.
Common things we see on site
Debris build-up under the turntable (rollers, chain & drive area clogged)
Unusual turntable noise (often chain / sprocket or roller drag)
Grinding / knocking around the motor or gearbox area
Does This Look Familiar?
Common symptoms when the turntable drive isn’t running correctly:
- Turntable doesn’t rotate at all (no movement)
- Turntable starts then stops (intermittent rotation)
- Machine begins a cycle but pallet remains static
- Unusual clicking / clunking from under the deck
- Turntable feels stiff to rotate (drag or jam)
Typical Causes Behind This Fault
- Drive chain broken or slipped (common on older / poorly maintained machines)
- Chain tension / alignment off causing skipping on the sprocket
- Roller drag or seized roller creating high load and stalling the drive
- Motor / gearbox fault (overload, worn gearing, or coupling issue)
- Inverter trip / motor protection preventing the turntable from starting
- Debris build-up under the deck interfering with chain, rollers, or sensor positions
- Safety circuit not made (E-stop, gate switch, photocell/position not satisfied)
When It Needs An Engineer
If the turntable won’t rotate after basic checks, it’s usually quicker to have the drive system inspected properly rather than forcing cycles or repeatedly resetting the machine.
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Turntable drive not engaging or stalling under load
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Unusual grinding, knocking, or clicking from under the deck
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Repeated inverter trips or motor overload faults
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Intermittent turntable movement stopping production
At this stage, structured fault-finding is usually more effective than continued resets — especially where chains, rollers, motors, or gearboxes are involved. Most turntable faults are resolved quickly once the root cause is identified, and early intervention can prevent further mechanical damage. Our engineers work across all major pallet wrapper brands and control systems.
Service context
Part of our wider Packaging Machine Repair support
This pallet wrapper fault page sits within our engineer-led, multi-brand Packaging Machine Repair & Breakdown Support.
Request Pallet Wrapper Support
Send us the machine make/model (if known) and the symptoms you’re seeing. A quick photo of the display or fault helps speed things up.
You’ll get the quickest response by including the fault symptoms and any error message.