KHJ-MC153-00SS8MM Feeder coil material small gear
Product Name:
KHJ-MC153-00SS8MM – Feeder Coil Material Small Gear
Product Description (English):
The KHJ-MC153-00SS8MM is a precision-engineered small gear used in Yamaha SS8MM SMT electronic feeders. It is specifically designed to engage with the feeder’s drive gear system and facilitate the accurate and consistent advancement of component tape. This gear plays a critical role in ensuring the smooth and synchronized feeding of SMD components during high-speed pick-and-place operations.
Constructed from durable, wear-resistant materials, it is suitable for long-term use in demanding SMT production environments. It is part of the feeder’s coil material handling section and interacts with the main feeder gear and tape guide mechanism.
Key Features:
High precision molding for optimal gear meshing
Compatible with Yamaha SS8MM series feeders
Designed for high durability and minimal backlash
Critical for accurate SMD tape feeding
Easy replacement during maintenance
Applicable Models:
Yamaha SS8MM Tape Feeders
Compatible with YSM10 / YSM20 / YS12 / YS24 platforms
Related Accessories (English):
Accessory Name | Part Number | Description |
Main Gear | KHJ-MC152-00SS8MM | Primary drive gear that works in conjunction with the small gear (MC153) |
Intermediate Gear | KHJ-MC135-00SS8MM | Transmission gear between the small and main gear |
Spring Assembly | KHJ-MC138-00 | Provides tension or return force for gear movement |
Material Cover | KHJ-MC141-02 / -03 | Metal or plastic cover over the tape material to protect the gear section |
Feeder Rear Cover | KHJ-MC162-00 / -01 | Protects the rear end of the feeder and internal gear components |
Mounting Screws | Yamaha standard hardware | Used to fasten the gear and related components securely |
These accessories work together with KHJ-MC153-00SS8MM to ensure smooth and reliable tape feeding in Yamaha SMT machines.
Related Part Numbers:
Part Number | Part Name (English) | Function/Role |
KHJ-MC152-00SS8MM | Feeder Main Gear | Main gear that meshes with the small gear |
KHJ-MC135-00SS8MM | Intermediate Gear | Transmits rotation between gears |
KHJ-MC138-00 | Small Spring Assembly | Provides tension/support for gear movement |
KHJ-MC141-02 | Feeder Pressure Cover (Silver/Gold) | Covers and protects the gear/tape area |
KHJ-MC141-03 | Feeder Pressure Cover (Black) | Alternate style of protective material cover |
KHJ-MC162-00SS8MM | Feeder Rear Cover | Rear housing that protects gear mechanism |
KHJ-MC162-01SS8MM | Transparent Rear Tail Cover | Transparent version for easier inspection |
KHJ-MC185-00ZSSS | Feeder Handle Pin | Holds the feeder handle structure in place |
KHJ-MC281-00SS | Feeder Handle | Feeder pull handle, indirectly linked to gear |
These part numbers are commonly used together for feeder maintenance, repair, and assembly in Yamaha SS series SMT machines.
FAQ Guide – KHJ-MC153-00SS8MM Feeder Coil Material Small Gear
1. What is the function of KHJ-MC153-00SS8MM?
This is a small transmission gear responsible for advancing the component tape within Yamaha 8mm feeders. It works together with the main and intermediate gears to ensure accurate feeding during pick-and-place operations.
2. Which feeders is this gear compatible with?
This gear is typically used in:
Yamaha SS 8mm electric feeders
Compatible models: KHJ-MC series feeders (e.g., KHJ-MC152-00SS8MM, KHJ-MC135-00SS8MM setups)
3. What are the common symptoms of failure?
Inaccurate tape advancement
Slippage or skipping of components
Gear teeth worn or broken
Unusual noise or jamming during feeding
4. How to maintain or clean the small gear?
Clean regularly with lint-free cloth and alcohol
Avoid applying excessive lubricant (if used, apply only precision-grade grease)
Inspect for wear every 3–6 months or during feeder overhaul
5. Can it be replaced individually?
Yes. The small gear (KHJ-MC153-00SS8MM) can be replaced independently without replacing the whole feeder, though it is recommended to inspect related parts like:
KHJ-MC152-00SS8MM (main gear)
KHJ-MC135-00SS8MM (intermediate gear)
KHJ-MC162-00 (rear cover)
6. Are there alternative versions or compatible models?
While KHJ-MC153-00SS8MM is specific to SS8MM, it is not directly compatible with feeders of other widths (12mm, 16mm, etc.). Always verify gear size and tooth pattern.
7. Where is the gear located in the feeder?
It is installed near the central transmission area of the feeder, between the feeder drive mechanism and the tape advancement track.
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Contact:
CNSMT Electronics Equipment Co,.LTD
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www.smtlinemachine.com
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