Spare parts for Leman sliding mitre saw

Find our selection of spare parts for Leman sliding mitre saws, designed for the maintenance, repair and refurbishment of your woodworking machine.

This category includes replacement parts for Leman SOR250 and SOR310 sliding mitre saws, including drive belts, motor carbon brushes, blade guards, laser guides, pulleys, shafts, gears, bearings and various mechanical and electrical components.

A sliding compound mitre saw is subjected to considerable mechanical stress during operation. Repeated movement of the sliding mechanism, frequent motor starts and cutting operations gradually cause wear to certain components.

Replacing a worn or damaged part can often significantly extend the working life of the machine.

Spare parts for Leman SOR310 mitre saws

The Leman SOR310 accounts for a significant proportion of the replacement parts available in this category.

Various components are available for maintaining and repairing this sliding mitre saw, including drive belts, motor carbon brushes, blade guards, blade retaining screws, armature components, dust collection parts, pulleys, shafts, keys, gears, laser components and bearings.

Some parts may also be compatible with the Holzprofi SRO305. However, compatibility must always be checked on the individual product page before ordering.

As different versions of the SOR310 may have been produced, some components may only be suitable for specific machine versions.

Spare parts for Leman SOR250 mitre saws

We also offer spare parts for the Leman SOR250 sliding mitre saw.

These include components related to the blade protection and laser guide systems.

As with the SOR310, a replacement part should never be ordered simply because it looks identical to the original.

The machine model, production date and, whenever possible, serial number should be checked to ensure correct compatibility.

Drive belts for Leman mitre saws

The drive belt transfers power from the motor to the blade drive mechanism on machines equipped with a belt transmission.

Over time, a belt may:

• stretch;

• crack;

• fray;

• lose its grip;

• break.

A worn drive belt can cause slipping, irregular power transmission or completely prevent the blade from being driven.

Before ordering a replacement belt for your Leman saw, always check the exact machine model and the specifications of the original belt.

Carbon brushes for Leman mitre saws

Motor carbon brushes are wear components used in the universal motors fitted to certain mitre saws.

They transfer electrical current to the motor armature.

As the machine is used, the carbon brushes gradually wear down.

Excessively worn brushes may cause:

• starting difficulties;

• irregular motor operation;

• intermittent running;

• excessive sparking;

• loss of power.

When replacement is necessary, it is generally advisable to replace both carbon brushes at the same time.

Their dimensions, shape and electrical connection must correspond to the motor fitted to the machine.

Blade guards for Leman SOR250 and SOR310

The blade guard is an essential safety component of a mitre saw.

It normally follows the movement of the cutting head and progressively exposes the blade as the saw is lowered towards the workpiece.

A broken, cracked, jammed or incomplete blade guard should be replaced.

This category includes blade guard components for Leman SOR250 and SOR310 mitre saws, depending on the machine version.

On some machines, the blade protection assembly may include several separate parts such as the guard itself, moving section, mounting components, pivot points, springs and screws.

It is therefore important to identify the exact damaged component before ordering.

A mitre saw should never be operated with its blade guard deliberately removed or disabled.

Blade retaining screws

The blade retaining screw is a small but particularly important component.

Some mitre saws use a left-hand thread, sometimes referred to as a reverse thread, for the blade retaining screw.

This is the case for the M8 screw used on certain versions of the Leman SOR310 and Holzprofi SRO305.

Never force a blade retaining screw until its thread direction has been correctly identified.

A screw with a damaged head or thread should be replaced with a component having exactly the correct specifications.

Armature and motor components

The armature, or rotor, is one of the main components of an electric motor.

However, a motor fault does not automatically mean that the armature needs to be replaced.

Before replacing it, it is advisable to check:

• the electrical supply;

• motor carbon brushes;

• commutator;

• bearings;

• electrical connections;

• switch;

• general condition of the motor.

Accurate diagnosis helps avoid unnecessarily replacing an expensive component.

When the armature is genuinely damaged, it must be replaced with a component specifically compatible with the motor fitted to the machine.

Pulleys and drive components

Pulleys form part of the power transmission system between the motor and the saw blade.

A pulley may wear, become distorted or suffer damage around its bore, keyway or mounting system.

A loose or damaged pulley can cause vibration, unusual noise or premature drive belt wear.

When inspecting the transmission system, it is therefore advisable to check:

• pulley;

• drive belt;

• shafts;

• keys;

• bearings;

• mounting components.

Shafts, keys and gears for Leman SOR310

The mechanism of a sliding mitre saw includes various shafts, keys and gears used to transmit movement and operate different machine functions.

These components must have precise dimensions.

A worn shaft or damaged gear may cause excessive play, mechanical noise or incorrect operation.

For some Leman SOR310 parts, the position number shown on the exploded parts diagram can help identify the correct component.

Before ordering, compare the position number, dimensions and shape of the original part.

Bearings for Leman mitre saws

Bearings allow the various shafts and rotating components to operate smoothly.

A worn bearing can cause:

• abnormal noise;

• difficult rotation;

• excessive play;

• vibration;

• overheating.

When replacing a bearing, the condition of its shaft and housing should also be inspected.

A new bearing fitted to a heavily worn shaft may still have excessive play and therefore fail to solve the original problem.

Laser guides for Leman mitre saws

The laser guide helps the operator visualise the cutting line before lowering the saw head.

Laser components are available for Leman SOR250 and SOR310 mitre saws depending on the machine version.

The laser system may include several parts, such as the laser module, protective window, wiring and mounting components.

If the laser no longer operates correctly, it is therefore useful to identify the actual faulty component before replacing it.

Dust collection components

A mitre saw produces a significant amount of sawdust during cutting.

The dust collection system and its various components help direct sawdust and wood chips towards a dust bag or extraction system.

A broken or missing component may reduce extraction efficiency and allow sawdust to accumulate around the machine mechanism.

Dust outlets and collection areas should be cleaned regularly to prevent blockages.

Using suitable dust extraction also helps keep the work area cleaner and reduces the accumulation of debris inside the saw.

Pivots, slides and locking mechanisms

A sliding mitre saw also relies on various pivoting, sliding and locking mechanisms.

These systems allow the cutting head to move while maintaining the selected cutting position and angle.

Over time, certain components may develop excessive play, become distorted or break.

A damaged pivot or locking mechanism should be inspected before continuing to use the machine, particularly when it affects the stability or positioning of the cutting head.

The sliding rails should also be kept clean and checked regularly to ensure smooth movement.

Loss of cutting accuracy is not always caused by the blade

When a mitre saw no longer produces accurate cuts, the blade is not necessarily the cause.

It is also important to check:

• blade mounting and tightening;

• condition of the blade shaft;

• bearings;

• pivot points;

• locking mechanisms;

• fences and stops;

• angle settings;

• condition of the sliding mechanism;

• any excessive mechanical play.

Sawdust accumulated inside the mechanisms can also interfere with certain adjustments.

Before replacing a component, the actual cause of the problem should therefore be identified as accurately as possible.

Maintaining your Leman sliding mitre saw

Regular maintenance helps extend the working life of your Leman mitre saw and maintain good cutting accuracy.

It is advisable to:

• remove sawdust regularly;

• inspect the condition of the blade;

• check the blade guard;

• inspect the drive belt where fitted;

• check the motor carbon brushes;

• inspect pivot points for excessive play;

• keep sliding rails clean;

• check locking mechanisms;

• inspect bearings if noise or vibration occurs;

• check the dust extraction system.

The machine must always be disconnected from the power supply before maintenance or replacement of any component.

Identifying the correct part for your Leman mitre saw

Before ordering a spare part for a Leman sliding mitre saw, accurately identify your machine: SOR250, SOR310, or another model stated as compatible on the product page.

If you have an exploded parts diagram, locate the position number corresponding to the required component.

Also compare:

• shape;

• dimensions;

• shaft diameter;

• number of teeth on gears;

• thread type and dimensions;

• mounting arrangement;

• electrical specifications;

• any part number marked on the original component.

These checks are particularly important for mechanical and electrical replacement parts.

IMPORTANT: check compatibility before purchasing

IMPORTANT: BEFORE PURCHASING, ALWAYS CHECK THE LIST OF COMPATIBLE MACHINES.

Some Leman mitre saw parts may vary depending on the machine version and production period.

A replacement part that looks identical to the original is therefore not necessarily compatible.

If there is any doubt, provide the exact model, month and year of manufacture and serial number of your machine.

If you have the exploded parts diagram, also provide the position number of the required component.

For gears, shafts, screws and other mechanical parts, the dimensions and specifications of the original component may also be required.

This information helps reduce identification errors and ensures that the replacement component is suitable for your machine.

Repair your Leman sliding mitre saw

Drive belts, motor carbon brushes, blade guards, laser guides, pulleys, shafts, keys, gears, bearings, armatures and other components: find the spare parts for Leman SOR250 and SOR310 sliding mitre saws required to maintain and repair your machine.

Our range of Leman replacement parts evolves according to parts availability and repair requirements, helping you restore your machine rather than replace it whenever the required component remains available.

Accurately identifying the machine model, version and required part increases the likelihood of selecting the correct component and helps extend the working life of your Leman mitre saw.