Samsung Feeder CWEF-YE24-V7
Product Introduction – Samsung CWEF‑YE24‑V7 Electric Feeder
The Samsung CWEF‑YE24‑V7 is an upgraded version of the 8 mm electric feeder used in Samsung / Hanwha SMT pick‑and‑place machines (such as SM/CP/SME series). As a V7 variant, it typically includes enhanced motor and control logic for more reliable tape advancement and better sync with recent machine firmware.
Key Features
Fully electric-driven feeder that eliminates the need for compressed air
Compatible with 8 mm tape width—standard for chip components like resistors, capacitors, and small ICs
Built-in encoder and sensor functions to detect tape presence and prevent misfeeds
Designed for Samsung/Hanwha SMT lines with 4‑ or 5‑pin connector types
Compact design with fast changeover capabilities, ideal for high‑mix production
Typical Specifications
Tape width: 8 mm
Drive: Internal motor + control electronics (V7 logic)
Connector type: Compatible with older 4-pin and newer 5-pin feeders depending on machine model
Mounting: Compatible with standard Samsung feeder bank rails
Feedback & sensor interface: Tape end detection, forward/backward detection, motor status signaling
Applications
Feeding small passive components (e.g., 0402, 0603, 0805) in SMT production
Used in high-mix environments that require rapid feeder swaps
Compatible with Samsung family machines such as SM320, SM421, SM471, SM482, CP60, DECAN S1/S2, SME series (confirm connector version)
Common Maintenance & Related Accessories
Even without access to official spec sheets, typical related accessories and spare parts include:
Tape guide rail assemblies
Cover tape pushers and reels
Motor and gearbox components
Sensor PCB or encoder board
Feeder calibration/test fixture
Connection harnesses (4-pin or 5-pin)
Related Accessories – Samsung CWEF-YE24-V7 Feeder
1. Mechanical Accessories
Tape Guide Rail Assembly
Guides the component tape precisely through the feeder mechanism.
Common part: J66021001A
Cover Tape Pusher
Presses and separates the cover tape to expose components for pickup.
Common part: J66011003A
Upper Cover Assembly / Tape Clamp
Protects the feeding area and holds the tape in place during operation.
Part: J66031011A
Locking Pin / Feeder Fixing Clip
Locks the feeder into the machine’s feeder bank.
Part: J70613008A
Side Cover Plate / Feeder Shell
Protects internal components of the feeder.
Part: J66031017A
2. Electrical Components
Feeder Motor Assembly
Drives the internal gear for advancing tape.
Part: J90551427A
Drive Gearbox
Transfers motor torque to the tape mechanism.
Part: J90651417A
Feeder Control PCB
Controls the motor and interfaces with the pick-and-place machine.
Part: J90851407A
Feeder Sensor PCB / Tape End Sensor
Detects the presence of tape or tape-end conditions.
Part: J67031002A or J67021010A
Feeder Cable / 4-pin or 5-pin Connector
Connects feeder power and signals to machine.
Part: J66011002A
3. Calibration & Maintenance Tools
Feeder Calibration Jig / Test Fixture
Used for offline calibration or testing of feeder movement.
Part: J13013001A
Tape Rewinder Reel
Collects cover tape waste during operation.
Part: J13014004A
Spring Plate / Compression Spring
Provides pressure on the tape for stable feeding.
Part: J66031022A
Tape Guide Fixing Bracket
Holds the guide rail securely during feeding.
Part: J66031013A
4. Feeder Storage & Handling
Feeder Storage Rack (ESD Safe)
Used to store feeders during changeover or idle time.
Part: J13012003A
Feeder Tray or Cart
Mobile unit for moving multiple feeders between lines.
Related Part Numbers – Samsung CWEF-YE24-V7 Feeder
1. Mechanical Components
| Part Number | Description |
| J66021001A | Tape Guide Rail |
| J66011003A | Cover Tape Pusher |
| J66031011A | Upper Cover Assembly ( |
| J70613008A | Lock Pin / Locking Knob |
| J66031017A | Side Cover Plate |
| J66031013A | Tape Guide Fix Bracket |
| J66031022A | Spring Plate |
2. Electrical & Drive Components
| Part Number | Description |
| J90551427A | Electric Feeder Motor |
| J90651417A | Feeder Drive Gearbox |
| J91751403A | Pulley / Coupling |
| J90851407A | Main Control PCB |
| J67031002A | Tape Sensor PCB |
| J67021010A | Tape-End Sensor Assembly |
| J66011002A | Feeder Signal Cable |
| J67041001A | Feeder Encoder Sensor |
3. Tools & Peripheral Devices
| Part Number | Description |
| J13013001A | Feeder Calibration Jig |
| J13014004A | Tape Rewinder Reel |
| J13012003A | Feeder Storage Rack |
These part numbers support routine maintenance, repair, and upgrades of the CWEF-YE24-V7 feeder, ensuring continuous high-speed operation on Samsung/Hanwha SMT lines such as SM421, SM471, SM482, CP45, and DECAN.
FAQ Guide – Samsung CWEF-YE24-V7 Electric Feeder
1. What is the CWEF-YE24-V7 used for?
This is a high-speed, electrically driven 8mm SMT feeder used to supply components from tape reels (typically 0402, 0603, 0805) to Samsung/Hanwha SMT machines. It automates tape indexing and provides consistent pick-up alignment for surface-mount components.
2. Which machines is it compatible with?
It is compatible with most Samsung/Hanwha models that support electric feeders, including:
SM Series: SM320, SM421, SM471, SM482
CP Series: CP40, CP45, CP60
DECAN Series: S1, S2
SME Series (Feeder Bank V7-compatible)
Make sure to confirm connector type (4-pin or 5-pin) with your machine model.
3. What’s the difference between CWEF-YE8-V7 and CWEF-YE24-V7?
Both are electric feeders, but the YE24-V7 typically supports longer indexing ranges and may handle slightly larger/taller component profiles within the 8mm tape width. The V7 version includes enhanced control logic and feedback features.
4. What are common issues and troubleshooting tips?
| Issue | Possible Cause | Fix |
| Tape does not advance | Motor failure / sensor error | Check motor and sensor PCB (J67031002A) |
| Feeder not recognized | Cable/connector issue | Inspect signal cable (J66011002A) |
| Tape skewing or jamming | Dirty guide rail or worn pusher | Clean/replace guide (J66021001A) |
| Frequent pick errors | Cover tape tension or feeder misalignment | Adjust tape pusher or locking mechanism |
5. How is the feeder powered and controlled?
It uses an internal stepper motor controlled by a feeder PCB, powered through a 4-pin or 5-pin connector plugged into the SMT machine. It does not require compressed air.
6. What spare parts are typically replaced?
Motor Assembly – J90551427A
Drive Gearbox – J90651417A
Sensor PCB – J67031002A
Tape Guide Rail – J66021001A
Cover Tape Pusher – J66011003A
Feeder Lock Pin – J70613008A
7. How can I test or calibrate the feeder?
Use a feeder calibration jig (e.g., J13013001A) to test motor operation, alignment, and tape indexing outside the machine.
8. How often should the feeder be maintained?
Light use: inspect and clean every 1–2 weeks
Heavy production: inspect daily or after every reel
Replace worn parts (guide rails, motors, sensors) every 3–6 months depending on load
9. Can it rewind the cover tape?
Yes. The feeder supports optional cover tape rewind reels (e.g., J13014004A) to keep work areas clean and avoid interference.
10. How can I tell if it’s a 4-pin or 5-pin feeder?
Check the rear interface plug.
4-pin: Used in earlier SM/CP models
5-pin: Supports extra signal lines for newer machines (V7-compatible logic)
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