YAMAHA KLW-M917H-00 Precision Conveyor Belt for YSM20 SMT Mounter with Machine-Specific Application, Stable PCB Transportation, and Practical Replacement

YAMAHA KLW-M917H-00 Precision Conveyor Belt 1 for YSM20 SMT Mounter

The KLW-M917H-00 BELT 1, CONVEYOR is a machine-specific transport component developed for the PCB conveyor system of YSM20 SMT placement equipment. Installed within the conveyor rail assembly, the belt supports printed circuit boards and transfers them smoothly through loading, positioning, placement, and unloading stages.

During continuous electronics production, conveyor belts are exposed to repeated movement, surface friction, mechanical tension, contamination, and thermal changes. A worn or incorrectly tensioned belt may cause PCB slipping, unstable transportation, board skewing, repeated conveyor alarms, or unexpected production interruptions.

Replacing the damaged component with the correctly selected KLW-M917H-00 conveyor belt helps restore stable PCB handling without replacing the complete conveyor assembly. The product is suitable for electronics manufacturers, EMS factories, SMT maintenance departments, equipment repair companies, and international spare-parts distributors.

For accurate selection, customers should confirm the machine model, equipment serial number, conveyor position, original belt marking, and physical dimensions before placing an order.

The conveyor belt is a consumable mechanical component. Its condition gradually changes during continuous machine operation. Several factors may shorten its working life or reduce conveyor performance.

The belt circulates repeatedly around the conveyor pulleys during PCB loading and unloading. Continuous bending and friction may gradually reduce flexibility, surface grip, and dimensional stability.

Excessive tension increases the load on the belt, pulleys, bearings, and conveyor motor. Insufficient tension may cause slipping, delayed PCB movement, tracking errors, or unstable transportation.

Dust, grease, adhesive residue, flux particles, solder paste, component fragments, or unsuitable cleaning chemicals may affect the belt surface and reduce transportation stability.

A misaligned pulley or rail may force the belt toward one side. This can create uneven edge wear, abnormal friction, belt deformation, and unstable PCB movement.

Small screws, component leads, PCB fragments, tape, packaging debris, and other foreign objects may become trapped between the belt and pulley.

Long-term exposure to heat, direct sunlight, ozone, moisture, oil, or unsuitable chemicals may affect the belt material during operation or storage.

Two conveyor belts may look similar but have different circumference, width, thickness, surface structure, or installation positions. Installing an incorrect model can cause poor fit or conveyor failure.

KLW-M917H-00 provides a targeted replacement solution for the corresponding YSM20 conveyor system. When properly selected and installed, the belt helps recover stable PCB movement and supports continuous SMT production.

Replacing the belt can be more economical and efficient than replacing the complete conveyor rail or transport assembly. However, the cause of abnormal belt wear should be identified before installing the new component.

Please provide the following details before ordering:

• Part number: KLW-M917H-00.
• Product marking: BELT 1, CONVEYOR.
• Complete machine model.
• Machine serial number.
• Conveyor installation position.
• Quantity required.
• Old belt photographs.
• Belt circumference.
• Belt width.
• Belt thickness.
• Surface profile.
• Required quality level.
• Destination country.

Providing complete information helps reduce the risk of selecting a visually similar but dimensionally different belt.

Conveyor belt dimensions may vary according to machine configuration, engineering revision, conveyor position, or production batch. Final selection should be based on the machine parts list, original belt marking, machine serial number, or physical measurements.

Do not select the product only according to belt color, photographs, or a similar part-number prefix.

The models listed above belong to related SMT conveyor applications, but they should not automatically be treated as interchangeable parts.

Before replacing one model with another, compare:

• Machine model.
• Machine serial number.
• Conveyor direction.
• Installation location.
• Belt circumference.
• Belt width.
• Belt thickness.
• Surface structure.
• Joint design.
• Original part marking.

The KLW-M917H-00 conveyor belt is suitable for PCB transportation and maintenance applications within automated electronics assembly environments.

The belt may be used on production lines manufacturing:

• Consumer electronics.
• Industrial control boards.
• Automotive electronic modules.
• Communication devices.
• LED lighting products.
• Power supply assemblies.
• Household appliance control boards.
• Medical electronic products.
• Security equipment.
• Network devices.
• Smart equipment.
• Instrumentation products.
• Computer peripheral boards.
• Prototype PCB assemblies.
• High-mix electronic products.

The machine control system activates the conveyor motor when a PCB transfer command is received.

The motor transfers power to the conveyor pulley or related transmission mechanism.

KLW-M917H-00 moves continuously around its specified pulley path inside the machine.

The PCB edges rest on the left and right conveyor belts installed along the rail system.

Balanced belt speed and tension help transport the PCB in a straight and controlled direction.

Sensors identify the PCB arrival, transportation status, stopping point, and unloading condition.

The conveyor moves the board into the required position for clamping, alignment, and component placement.

After placement is completed, the conveyor transfers the board to the next production machine or downstream workstation.

A correctly installed belt helps maintain smooth PCB movement through the conveyor system.

Suitable surface friction supports reliable board transportation during repeated production cycles.

Correct dimensions and tension help the belt remain aligned around the conveyor pulleys.

The belt can be replaced separately without purchasing the complete conveyor assembly.

Keeping a verified spare belt in stock can shorten emergency repair time.

The product is suitable for single-piece replacement, factory maintenance inventory, and distributor orders.

Check whether the original belt, machine parts list, or maintenance record clearly identifies KLW-M917H-00.

Do not overlook the prefix, suffix, or revision number.

This product is primarily intended for the corresponding conveyor application on YSM20 equipment.

A similar belt used on YSM20R, YS24, or another machine may have a different part number or dimension.

Identify the exact belt location, such as:

• Conveyor entrance.
• Internal conveyor section.
• Exit conveyor.
• Left-side rail.
• Right-side rail.
• Front conveyor.
• Rear conveyor.
• Special machine configuration.

Machine engineering revisions may change the applicable component. The serial number helps verify the correct machine version.

Measure and record:

Useful photographs include:

• Complete removed belt.
• Belt part-number marking.
• Belt joint.
• Belt surface.
• Width measurement.
• Thickness measurement.
• Circumference measurement.
• Conveyor installation area.
• Machine nameplate.

Available supply may include:

• Original new product.
• Qualified compatible product.
• Sample quantity.
• Maintenance stock.
• Emergency replacement.
• Regular batch supply.

Please specify the required quality level clearly in the inquiry.

• Stop the machine according to factory safety procedures.
• Disconnect the required power source.
• Photograph the original belt routing.
• Record the tension adjustment position.
• Confirm the left and right belt arrangement.
• Inspect nearby sensors and cables.
• Clean the conveyor path.

• Do not twist the belt.
• Do not fold it sharply.
• Do not use sharp tools to force it over a pulley.
• Do not stretch it excessively.
• Do not apply grease or oil to the belt surface.
• Confirm correct routing around all pulleys.
• Adjust both conveyor sides evenly.

• Rotate the conveyor manually when permitted.
• Check that the belt does not contact the rail.
• Run the machine at low speed.
• Observe tracking and tension.
• Check for abnormal noise.
• Test with a suitable PCB.
• Recheck the tension after initial operation.

Store the product:

• In a clean and dry room.
• Away from direct sunlight.
• Away from excessive heat.
• Away from oil and aggressive chemicals.
• Away from sharp metal objects.
• Without tight folding.
• Without heavy compression.
• Inside sealed protective packaging.

Before shipment, inspection may include the following items.

• Surface cleanliness.
• Edge condition.
• Visible cracks.
• Abnormal deformation.
• Joint appearance.
• Packaging condition.

• Circumference.
• Width.
• Thickness.
• Comparison with confirmed order information.

• Flexibility.
• Joint continuity.
• Surface uniformity.
• General belt shape.

• Part number.
• Product name.
• Quantity.
• Customer purchase reference.
• Quality requirement.
• Packing label.

Inspection requirements can be discussed before order confirmation.

Each belt can be packed in a sealed bag to protect it from dust, moisture, and surface contamination.

The belt is arranged without sharp folding or excessive pressure to help maintain its original shape during transportation.

A reinforced carton is used according to shipment quantity, destination, and transportation method.

• International courier.
• Air freight.
• Sea freight.
• Customer-appointed forwarder.
• Consolidated shipment with other SMT spare parts.

Labels may include:

• Product name.
• Part number.
• Quantity.
• Purchase order number.
• Customer reference.
• Inspection status.
• Packing date.

KLW-M917H-00 is primarily used as a conveyor transport belt for the corresponding YSM20 SMT mounter conveyor section. Please provide the machine serial number and installation photographs to confirm the exact application.

The two references belong to a related conveyor-belt series, but direct interchangeability should not be assumed. Compare the machine version, belt dimensions, installation position, surface structure, and original parts documentation.

Please provide the part number, machine model, machine serial number, required quantity, conveyor position, old-belt photographs, circumference, width, thickness, destination country, and required quality level.

When paired belts have similar service time and wear, replacing both may help maintain balanced movement. The final decision should be based on physical condition, machine maintenance requirements, and conveyor performance.

Possible causes include uneven tension, pulley misalignment, rail contact, incorrect routing, bearing damage, contamination, or an unsuitable belt specification. The mechanical cause should be corrected before continued operation.

Send your inquiry with the following information for faster confirmation:

• Part number: KLW-M917H-00.
• Machine model.
• Machine serial number.
• Conveyor position.
• Required quantity.
• Original or compatible quality requirement.
• Belt dimensions.
• Old-belt photographs.
• Destination country.
• Required delivery date.

Sample orders, maintenance quantities, mixed SMT spare-parts orders, and regular factory purchasing are welcome. Product availability, measurements, quality requirements, inspection details, packaging, and delivery schedules can be confirmed before order placement.

YAMAHA and related equipment model names are trademarks of their respective owners. They are used only for part identification and machine-compatibility reference. Product source and supply condition should be confirmed according to the final quotation.