Geared motor repair at SPEC SERWIS means a fast and effective response to drive failures that stop a production line, conveyors or sorting centre operations. We focus on real refurbishment and restoring full functionality of geared motors, so as to keep downtime to a minimum and extend the service life of the entire installation.
What does geared motor repair at SPEC SERWIS involve?
We repair helical inline, helical bevel and worm geared motors, as well as industrial gear units used in conveyors, agitators, hoists, screw feeders, sorting centres and packing lines. We handle both individual units and larger batches of drives from an entire plant.
A standard repair includes:
- detailed fault diagnosis (visual, measurements, disassembly and verification of internal components),
- preparation of a cost estimate and recommendation: repair / refurbishment / replacement,
- carrying out mechanical and electrical work,
- assembly, filling with the correctly selected oil and testing on the test bench,
- preparation of a report on the work performed and operating recommendations.
If you need an approach broader than a one-off repair, also see the Geared Motor Service and Geared Motor Inspections categories, where we describe comprehensive drive care at your plant, as well as the Cooperation category covering long-term service contracts.
Typical geared motor faults and how we rectify them
Geared motor failures most often result from overload, improper lubrication, difficult environmental conditions and natural operational wear. During a repair we identify the cause of the problem, not just its effects – so that the same fault does not return after a short time.
We most often rectify, among others:
- bearing damage (noise, overheating, vibration) – bearing replacement, checking of shafts and seats,
- wear or damage of gear wheels – replacement, selection of replacement parts, backlash correction,
- leaks and oil seepage – seal replacement, checking of mating surfaces,
- damage to shafts, keys and connections – refurbishment or replacement of components,
- electric motor problems – rewinding, replacement, electrical diagnostics,
- consequences of overheating and operation in harsh conditions – selection of the appropriate oil, covers, design solutions.
After a repair we can propose preventative measures (e.g. changing oil change times, additional covers, correction of operating parameters) and, more broadly, including the drive in a cycle of periodic inspections.
Workshop repair and on-site repairs at the customer's plant
We can handle minor issues right away in our mobile workshop. Many repairs are carried out in our service workshop, where we have access to specialist measuring tools, test benches and a parts facility. For heavy or hard-to-access geared motors we organise dismantling, proper securing, transport to the workshop and re-installation after the repair.
In many cases an on-site repair or ad hoc intervention at the customer's plant is also possible, especially when:
- time is critical and a long stoppage is not an option,
- dismantling the geared motor is costly or would involve major interference with the line,
- a quick diagnosis and a temporary solution are needed before you plan a full refurbishment.
When to repair and when to replace a geared motor?
Not every geared motor is worth repairing. That is why, already at the diagnostic stage, we present you with options:
- repair / refurbishment of the existing unit,
- supply of a new geared motor (or a replacement drive) with similar or better parameters.
We take into account, among other things, parts availability, the degree of wear of the housing and internal components, the lead time for components and the importance of the drive for production continuity. If necessary, we help select a new geared motor and its associated elements (couplings, mountings, frequency inverters).
This approach makes it easier for the maintenance department to make technical decisions and plan the service budget.
Documentation, warranty and post-repair support
After a completed repair we provide clear information on the work performed, the parts replaced, the operating materials used and recommendations for the future. The drive itself can be covered by further care under:
- cyclical Geared Motor Inspections,
- the broader Geared Motor Service and long-term Cooperation with the plant.
Thanks to this, a repair is not a single incident but an element of an organised drive management strategy across the entire enterprise.
FAQs – geared motor repair
Below you will find answers to the most common questions related to geared motor repair. They will help you prepare a fault report more quickly and estimate the time and scope of the work needed.
What information is needed to quote a geared motor repair?
The most important are the name plate data (manufacturer, type, power, speed, gear ratio), a description of the symptoms (noise, leaks, overheating, drive stoppage), photos and information about the working conditions. On this basis we can preliminarily assess the scope of the repair and propose the next steps – workshop diagnostics or a service visit.
How long does a geared motor repair take?
The repair time depends on the extent of the damage and parts availability. Simple repairs are usually carried out quickly after diagnostics, while in the case of more serious damage (e.g. destroyed gear wheels, shafts, housing) and the need to order special components, the deadline is agreed individually. We always try to communicate the expected lead time clearly.
During the repair, can you propose a stand-by drive or a new geared motor?
In many cases, yes. If the repair is lengthy or uneconomical, we can propose the supply of a new geared motor or a replacement drive. We help select the parameters so that the drive can be quickly put into operation and work with the existing installation (conveyor, coupling, frequency inverter).
Does a geared motor require additional inspections after a repair?
We recommend that drives after major repairs be placed under increased observation and a follow-up inspection after a defined period of operation. It is most convenient to combine this with the "Geared Motor Inspections" service – thanks to this, any irregularities can be caught early and it can be confirmed that the drive operates stably under target conditions.