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Services

Guided gearbox selection, repair routing and channel supply support.

Bonfiglioli buyers often arrive with a worn nameplate, a target ratio, a duty cycle and a machine that cannot stay down. This service page follows the SVC-C advisor structure: application pain points, service cards, inline FAQ, before-after comparison and a closing inquiry band.

Engineer reviewing gearbox service data

Reducer selection review

We translate motor kW, output rpm, service factor, shock load and mounting position into a practical reducer shortlist. The result is not a generic catalog link; it is a bill-of-material direction your purchasing team can validate against current Bonfiglioli gearbox availability, compatible motor frame sizes and lead time. Engineers receive notes on thermal rating, overload assumptions and shaft orientation so the selected helical, bevel-helical or planetary package has a defensible reason for being specified.

Gearbox repair service routing

When a line is stopped, the fastest answer may be repair, rebuild or like-for-like replacement. We help separate those paths using symptoms, operating hours, lubricant condition, bearing noise and evidence of tooth distress. If repair is realistic, the request captures bearing, seal, backlash and gear inspection information. If replacement is safer, the same information becomes a new reducer comparison file with ratio, output torque and IEC motor interface clearly documented.

Final drive and mobile machinery fit

Mobile machinery projects need compact torque density, shock-load tolerance and installation envelopes that leave little room for improvisation. Our review asks for sprocket load, hydraulic motor interface, gradeability, operating cycle and environmental contamination. The output is a practical discussion around planetary final drive alternatives, sealing requirements, brake holding torque and service access instead of a vague part number hunt.

Documentation for audits

Procurement and quality teams often need CE machinery files, ATEX zone documents, ISO 9001:2015 references and basic calculation notes before releasing an order. We collect the document requirements early, then package certificate references, installation notes and application assumptions with the commercial quote. That prevents the late-stage audit loop that can delay a perfectly good reducer order.

FAQ

Questions engineers ask before they replace a gearbox.

Share input kW, output rpm, ratio, output torque if known, shaft style, mounting position, duty hours, starts per hour, ambient temperature and any brake or VFD requirements.

Yes. For critical equipment we often compare gearbox repair service against replacement so the MRO buyer can weigh downtime, warranty and risk.

Applications in ATEX Zone 1-22 require early review of motor, brake, surface temperature and documentation needs. Send the zone classification with the inquiry.
Before review

Uncertain gearbox replacement

Teams often begin with a partial nameplate, a worn output seal, unknown service factor and several distributor suggestions that do not agree on ratio or mounting position.

After review

Documented selection path

The final request includes torque, rpm, SF, motor frame, brake need, environmental notes and a shortlist that procurement can compare without losing the engineering context.

Tell us the line conditions. We will send a spec engineer review.

Use the form for a new gear reducer, Bonfiglioli motor package, final drive replacement or gearbox repair service question.

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