Complete electronic assembly with motor for advancing the carpet on a 560 mm calibrating sander
Conveyor belt (feed belt) for Holzmann ZS560U, ZS560FU, Holzprofi Maker PB560, Leman PON560, Bernardo ZSM560 and ZSM560 Vario drum sanders. Also compatible with several similar machines from Cormak, Holzstar, Holtzling and other manufacturers. Ideal for restoring smooth material feeding and achieving uniform sanding results.
Marker ring 47 sold individually for 400 and 560 mm calibrating sander
Speed control board part 117 for calibrating sander 400 and 560 mm
Single-phase Motor for drum sander Holzmann ZS400U, ZS560U and others
Abrasive belt grit 80 in a professional quality for drum sander width 560 mm
Abrasive belt grit 60 in a professional quality for drum sander width 560 mm
Abrasive belt grit 240 in a professional quality for drum sander width 560 mm
Abrasive belt grit 100 in a professional quality for drum sander width 560 mm
Abrasive belt grit 180 in a professional quality for drum sander width 560 mm
Abrasive belt grit 120 in a professional quality for drum sander width 560 mm
The Bernardo ZSM560 is a drum sander designed for accurate sanding and thicknessing of wooden workpieces. Thanks to its open-ended design, it provides a sanding width of 560 mm in a single pass and up to 1120 mm in two passes by turning the workpiece around.
It is equipped with a Ø 130 x 565 mm sanding drum and a conveyor belt with continuously adjustable feed speed from 0.5 to 3 m/min. This system allows the feed rate to be adapted to the type of wood, abrasive grit and amount of material to be removed.
Depending on the version, the Bernardo ZSM560 is available in 230 V or 400 V and features a 1.5 kW (2 hp) main motor. The machine is designed to handle workpieces up to 125 mm thick on the corresponding versions.
This category contains spare parts for the Bernardo ZSM560 drum sander for maintenance, troubleshooting and repair.
The drive system ensures the smooth operation of the drum sander and, in particular, the movement of the workpiece beneath the sanding drum.
Various mechanical components are involved in transmitting movement, including gears, shafts, bushes, rollers, tensioning elements and other drive parts.
Over time, some of these components may wear, develop excessive play or become damaged.
Jerky feeding, unusual mechanical noises or a conveyor belt that no longer moves correctly should lead to an inspection of the complete drive system before replacing an individual part.
The conveyor belt is an essential component of the Bernardo ZSM560. It progressively feeds the workpiece beneath the sanding drum to ensure consistent sanding along its entire length.
Its movement must remain smooth and even.
A worn, loose or damaged conveyor belt, or one that has lost its grip, can cause poor workpiece feeding. Rollers, tensioning mechanisms and other drive components may also be responsible for feed problems.
Before replacing the conveyor belt, it is therefore advisable to inspect the complete mechanism.
The Bernardo ZSM560 feed speed is continuously adjustable from 0.5 to 3 m/min.
A slower feed rate may be used when greater material removal is required, while the speed can also be adapted according to abrasive grit, wood species and the desired finish.
The feed system consists of several mechanical and electrical components.
If the conveyor stops working, moves intermittently or no longer responds correctly to the speed adjustment, the feed motor, power supply, control system and mechanical transmission components should be inspected.
This category also includes various electrical spare parts for the Bernardo ZSM560 for maintenance and repair.
Depending on the fault, it may be necessary to check the switch, control components, motor, speed regulation components or electrical connections.
A machine that no longer starts does not necessarily have a faulty motor. Likewise, a conveyor that no longer operates does not automatically indicate a failed feed motor.
Accurate troubleshooting helps identify the component actually responsible for the fault and avoids unnecessarily replacing a part that is still working correctly.
The Bernardo ZSM560 features an adjustment system that allows the sanding unit to be accurately positioned according to the thickness of the workpiece.
The height is adjusted using a handwheel and graduated scale, allowing the required sanding depth to be set precisely.
Components in this mechanism can gradually wear, including shafts, bushes, supports, screws, guides and other mechanical parts.
Excessive play or a damaged component can affect adjustment accuracy. In many cases, replacing the affected part can restore correct operation without replacing the complete mechanism.
The Bernardo ZSM560 is equipped with a Ø 130 x 565 mm sanding drum.
The abrasive is fitted around the drum and must be correctly positioned to achieve consistent sanding across the entire working width.
Incorrectly fitted abrasive material may cause vibrations, uneven sanding or premature wear.
The sanding drum, abrasive fixing system and associated components should therefore be inspected regularly.
Sanding strips for the Bernardo ZSM560 are essential consumables for the machine.
Different grit sizes can be used depending on the required result. Coarser grits provide greater material removal, while medium and fine grits can be used progressively to improve the surface finish.
The ZSM560 is designed for abrasive strips suitable for its sanding drum.
A worn, clogged or damaged sanding strip should be replaced. Continuing to work with an inefficient abrasive can reduce sanding quality and place unnecessary strain on the machine.
Sanding and thicknessing wood produces a considerable amount of fine dust.
The Bernardo ZSM560 features a Ø 100 mm dust extraction port, allowing the machine to be connected to a suitable dust collector or workshop extraction system.
Efficient dust extraction helps reduce dust accumulation around the sanding drum, conveyor and other machine mechanisms.
The extraction port should be inspected regularly and any deposits that could restrict airflow should be removed.
A feed problem on a Bernardo ZSM560 can have several possible causes.
If the conveyor belt stops moving, runs intermittently, slips or struggles to feed the workpiece, check its condition and tension as well as the rollers, transmission components, feed motor and speed control system.
It is important not to assume too quickly that the feed motor has failed.
A worn mechanical component, incorrect conveyor belt tension or a transmission problem can produce very similar symptoms.
The Bernardo ZSM560 is available in both 230 V and 400 V versions.
This difference must be taken into account when ordering certain electrical components, particularly motors and parts directly related to the machine's power supply.
A component intended for a 230 V ZSM560 should not automatically be considered suitable for the 400 V version.
Compatibility should also be carefully checked when ordering other spare parts.
Bernardo offers several machines with similar model names, including the ZSM560, ZSM560-2 and ZSM560 Vario.
Although these drum sanders have many similarities, they should not be considered identical. Some spare parts may be shared between different models, while others may be specific to a particular version.
It is therefore particularly important to identify your exact model before ordering.
IMPORTANT: BEFORE PURCHASING, always check the list of compatible machines shown on the product page and, where required, the month and year of manufacture or the serial number of your machine.
The Bernardo ZSM560 exploded diagram is one of the best ways to accurately identify the spare part you need.
Each component generally has an item number that makes it easier to locate the corresponding replacement part.
Before ordering, compare this item number with the information provided on the spare part page and also check the details on your machine's identification plate.
This precaution is particularly important when a machine has undergone different versions or modifications during its production period.
Certain Bernardo ZSM560 parts may also be suitable for other Bernardo drum sanders.
This may include mechanical and electrical components as well as parts of the conveyor system. Some abrasives may also be suitable for the ZSM560, ZSM560-2 and ZSM560 Vario.
However, compatibility should always be checked individually.
Two components that look identical may have different dimensions, electrical specifications or mounting systems.
Regular maintenance helps preserve the accuracy and reliability of your drum sander.
Frequently remove sanding dust, inspect the conveyor belt and drive components, check that the height adjustment system operates freely and use a sufficiently powerful dust extraction system.
Also monitor the condition of the abrasive. A heavily worn or clogged sanding strip reduces performance and may place unnecessary strain on the motor.
Before cleaning, adjustment, maintenance or repair work, always disconnect the Bernardo ZSM560 from the power supply.
A worn conveyor belt, damaged drive component, adjustment problem or electrical fault does not necessarily mean that the entire drum sander needs to be replaced.
Our selection of spare parts for the Bernardo ZSM560 allows various components to be replaced individually for machine maintenance and repair.
To select the correct part, accurately identify the required component on the exploded diagram and check the model, voltage, manufacturing date and, where necessary, the serial number of your machine.
Choosing the correct spare part for your Bernardo ZSM560 drum sander helps you repair the machine effectively and extend its service life.
