Carter Gearboxes

Carter Gearbox Repair, Supply & Service Exchange

N.E.T, is the UK’s most experienced specialists in Renold Carter gearbox repair, refurbishment and replacement. Our team has supported Carter gearbox users since 1971, offering expert diagnostics, fully reconditioned service exchange units and responsive support for critical production environments.

Carter gearbox repair expertise built over decades

N.E.T began repairing Carter gearboxes in 1971 for Nottingham’s lace industry. Since then, our capability has grown into a specialist repair and supply service supporting industrial users across the UK.

Although the lace industry has changed, the demand for dependable Carter gearbox support remains. Our engineers combine decades of practical gearbox knowledge with workshop repair, refurbishment, machining and testing capability

Fast replacement Carter gearbox units

When a gearbox failure stops production, speed matters. Our Carter gearbox service exchange scheme is designed to reduce downtime by supplying a fully reconditioned replacement unit quickly.

Send us your old Carter gearbox and we will supply a fully refurbished exchange unit, tested and backed by a 12-month warranty. Once your replacement is fitted, simply return the failed unit to us

Carter variable speed drive capabilities

Carter variable speed drives are designed for demanding industrial applications where reliable speed control and robust torque performance are required.

Typical features include

Totally enclosed, self-contained design for dusty, dirty, wet, hot or cold environments
Suitability for explosion-proof areas, subject to the correct specification
Infinitely variable output speed over a 27:1 range
Electronic, pneumatic or manual speed control options
Accurate speed holding under varying load conditions
High starting torque for heavy-duty machinery
Dynamic braking as standard
Overload protection options for machine safety
Fully rated torque across the speed range
Capability to transmit up to 200% full rated torque at start-up

Carter gearbox support

Renold Carter gearbox specialists since 1971
Service exchange units available from stock
Sizes F10 to F14 and 3A to 6A ready for dispatch
Power range from 0.37kW to 37kW
Fully load-tested units with 12-month warranty
24/7 call-out support available

Testing, warranty and documentation

Every Carter gearbox supplied by Rotamec / N.E.T is fully load tested before dispatch and supplied with a 12-month warranty.

For start-up instructions, parts lists and oil specifications, visit the Carter Gear downloads section or speak to our team for technical support.

Emergency gearbox support

Need a Carter gearbox repaired or replaced?

Breakdowns do not wait for working hours. Rotamec provides access to highly trained engineers 24 hours a day, 365 days a year, helping customers respond quickly to urgent gearbox, motor, pump and drive issues.

Speak to our gearbox specialists for repair, refurbishment, service exchange or technical support.