KLJ-MC1A2-00ZS8MM-72MM Circuit Board Box Motor Protection Cover

Product Introduction – KLJ-MC1A2-00

Motor Protection Cover for ZS Feeder PCB Box (8mm–72mm Range)
Used in Yamaha SMT ZS-Series Feeders

Overview

The KLJ-MC1A2-00 is a motor protection cover designed to shield the circuit board and motor section of Yamaha ZS-series feeders. It is applicable to ZS feeders with tape widths ranging from 8mm to 72mm.

This cover ensures the internal PCB, drive motor, and wiring are protected from dust, debris, and physical damage, enhancing feeder reliability and extending component life.

Key Features

OEM part for Yamaha ZS feeders (8mm–72mm)
Protects the motor and PCB from environmental damage
Lightweight yet durable plastic construction
Snap-fit or screw-in mounting for quick maintenance
Ensures safety and operational stability of the feeder unit

Applications

Installed over the circuit board and drive motor section of the ZS feeder body, this cover is critical in environments with high dust or frequent tape loading/unloading.

Compatible Models

Yamaha ZS Feeders in 8mm, 12mm, 16mm, 24mm, 32mm, 44mm, 56mm, and 72mm widths:

KW1-M4500-011 / 015 / 035 / 045 / 055 / 065 / 075 / 085, etc.

Related Accessories – KLJ-MC1A2-00

(Motor Protection Cover for ZS Feeder PCB Box, 8mm–72mm)

1. Compatible Feeder Bodies

The cover is mounted on the main body of the following feeders:

KW1-M4500-011 – ZS 8mm feeder
KW1-M4500-015 – ZS 12mm feeder
KW1-M4500-035 – ZS 16mm feeder
KW1-M4500-045 – ZS 24mm feeder
KW1-M4500-055 – ZS 32mm feeder
KW1-M4500-065 – ZS 44mm feeder
KW1-M4500-075 – ZS 56mm feeder
KW1-M4500-085 – ZS 72mm feeder

2. Circuit Board Box (PCB Housing)

KLJ-MC1A1-00 – PCB box base that holds the control board and motor assembly, to which the KLJ-MC1A2-00 cover attaches.

3. Motor Drive Assembly

KHY-M9162-A0 or KHJ-MC200-00 – Stepper motor unit inside the PCB box, protected by this cover.

4. Screws / Fasteners

91312-03004 – M3 screw used to secure the cover
KGS-M3696-00 – Locking spring or clip (used in some versions for tool-free mounting)

5. Gaskets / Seals (if required)

Used for dust prevention in high-purity environments (optional).

Related Part Numbers – KLJ-MC1A2-00

(Motor Protection Cover for Yamaha ZS Feeder PCB Box)

Main Part

KLJ-MC1A2-00 — ZS 8–72mm Feeder Motor/PCB Box Protection Cover

Compatible ZS Feeders

These are the feeder models that the protection cover supports:

KW1-M4500-011 — ZS 8mm feeder
KW1-M4500-015 — ZS 12mm feeder
KW1-M4500-035 — ZS 16mm feeder
KW1-M4500-045 — ZS 24mm feeder
KW1-M4500-055 — ZS 32mm feeder
KW1-M4500-065 — ZS 44mm feeder
KW1-M4500-075 — ZS 56mm feeder
KW1-M4500-085 — ZS 72mm feeder

Related Components

KLJ-MC1A1-00 — PCB Box Base (mounting interface for the protection cover)
KHY-M9162-A0 / KHJ-MC200-00 — Feeder Stepper Motor
91312-03004 — M3 Mounting Screw
KGS-M3696-00 — Locking Clip / Spring

FAQ Guide – KLJ-MC1A2-00

(Motor & PCB Protection Cover for Yamaha ZS 8mm–72mm Feeders)

1. What is the purpose of the KLJ-MC1A2-00 cover?

It protects the motor and circuit board (PCB) of Yamaha ZS feeders from dust, debris, and accidental contact, helping to prolong the feeder's life and maintain stable performance.

2. Which feeder models is this cover compatible with?

It is compatible with all Yamaha ZS series feeders from 8mm to 72mm, including:

KW1-M4500-011 / 015 / 035 / 045 / 055 / 065 / 075 / 085

3. Is the cover necessary for operation?

Yes. Operating without it may expose sensitive electronics and motor parts to damage or contamination, leading to feeder malfunction or reduced lifespan.

4. Is the cover interchangeable between different ZS feeder widths?

Yes. The KLJ-MC1A2-00 is designed to be a universal fit across the ZS 8–72mm range.

5. What materials is the cover made from?

Durable, lightweight engineering plastic, resistant to static discharge, wear, and minor impact.

6. How is it mounted to the feeder?

Typically attached using M3 screws (e.g., 91312-03004) or clip locks (e.g., KGS-M3696-00) depending on the version.

7. When should the protection cover be replaced?

If cracked, deformed, or no longer fits securely
If damaged during maintenance or feeder drop
If missing—always replace to avoid exposing internal components

8. Does replacing the cover require feeder recalibration?

No. The cover is a protective element only and does not affect feeder alignment or calibration.

9. Can this part be used on non-ZS feeders?

No. It is designed specifically for Yamaha ZS-series feeders and is not compatible with SS, FT, or other feeder types.

10. Where can I buy the KLJ-MC1A2-00?

From authorized Yamaha SMT parts distributors or trusted third-party SMT suppliers. Always verify the part number before ordering.

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