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MOTOX Gearbox for monorail conveyors - DS TECH

MOTOX Gearbox for monorail conveyors - DS TECH

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Faults, causes and remedies<br />

Faults Causes Remedy<br />

Geared motor starting up with<br />

difficulty or not at all<br />

Excessive play on drive input<br />

and output<br />

Increased clearance on clutch<br />

lever<br />

After actuating the clutch lever,<br />

the clutch does not<br />

disengage / engage<br />

Incorrect oil level <strong>for</strong> type of<br />

construction used<br />

Use of incorrect oil (e.g.,<br />

incorrect viscosity)<br />

Excessive external load on drive<br />

input and output<br />

Motor brake not vented<br />

Geared motor runs against<br />

backstop<br />

<strong>Gearbox</strong> is disengaged<br />

Flexible elements worn (e.g. on<br />

couplings)<br />

Positive connection disrupted by<br />

overload<br />

Clutch lever has become loose<br />

(released)<br />

After engagement, the clutch is<br />

out of mesh<br />

Clutch has been displaced<br />

Check the design, see Designs<br />

(Page 63). Check the oil level,<br />

see Checking and changing<br />

lubricants (Page 41)<br />

Check the oil in the tank, see<br />

Checking the oil quality<br />

(Page 44).<br />

Check load against rated data<br />

(you might need to correct the<br />

belt tension, <strong>for</strong> example)<br />

Check switching / connection of<br />

brake. Check brake <strong>for</strong> wear<br />

and adjust if necessary.<br />

Change direction of motor or<br />

backstop rotation.<br />

Engage clutch<br />

Replace flexible elements.<br />

Call Technical Support<br />

Tighten fastening nuts of clutch<br />

lever<br />

Turn the output shaft until the<br />

clutch engages<br />

Call Technical Support Clutch<br />

must be reset or maintained<br />

BA 2515<br />

38 Operating Instructions, 04/2011

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