15 kHz Dual-Vibrator Ultrasonic Transducer
✓ Frequency: 15 kHz ±0.5 kHz
✓ Resistance: <20 Ω
✓ Cooling type: Air cooling
✓ Power: 2400 W / 2800 W / 3600 W / 4200 W
15 kHz dual-vibrator series
This 15 kHz high-power ultrasonic welding transducer features a twin-converter design. Premium piezoelectric ceramic discs deliver strong, stable ultrasonic output, and a high mechanical quality factor supports electro-acoustic conversion efficiency at the resonant frequency. A prestressed bolt supports energy output from the ceramic elements, contributing to low resonant impedance, low heat generation and a wide operating temperature range.
The weight shown applies to the 4200 W configuration. Refer to the model-specific table for power, frequency and ceramic capacitance data.
| Product View | Complete Model Code | Power | Frequency (kHz) | Yellow Ceramic (pF) | Gray Ceramic (pF) | Black Ceramic (pF) | Impedance |
|---|---|---|---|---|---|---|---|
 |
MC-CG-T1542-4BZ-LS | 4200 W | 14.70–14.90 | 18,000–20,000 | 20,000–22,000 | — | <20 Ω |
 |
MC-CG-T1536-4BZ-SZ | 3600 W | 14.70–14.90 | 22,000–24,000 | — | — | <20 Ω |
 |
MC-CG-T1528-4JZ-SS | 2800 W | 14.70–14.90 | 19,000–21,000 | — | — | <20 Ω |
 |
MC-CG-T1524-4YZ-SS | 2400 W | 14.70–17.90 | — | — | 25,000–27,000 | <20 Ω |
| Engineering Drawing | Power Rating | Key Dimensions |
|---|---|---|
 |
4200 W | Dual shaft Φ60 × 2; overall length 350 mm; end connection thread M16×1 |
 |
3600 W | Large end Ø125 / small end Ø50; overall length 328 mm; end connection thread M16×1 |
 |
2800 W | Ø45 / Ø90; overall length 343 mm; end connection thread M16×1 |
 |
2400 W | Φ45 × 2 / Ø90; overall length 350 mm; end connection thread M16×1 |
The base model is MC-CG-T1542. The series is rated at 15 kHz ±0.5 kHz with a resonant impedance below 20 Ω.
The series is available in 4200 W, 3600 W, 2800 W and 2400 W versions under model codes MC-CG-T1542-4BZ-LS, MC-CG-T1536-4BZ-SZ, MC-CG-T1528-4JZ-SS and MC-CG-T1524-4YZ-SS respectively.
Match the model code to the required ceramic capacitance range. The listed ranges are yellow 18,000–20,000 pF or gray 20,000–22,000 pF for 4200 W, yellow 22,000–24,000 pF for 3600 W, yellow 19,000–21,000 pF for 2800 W, and black 25,000–27,000 pF for 2400 W. Confirm final compatibility with the generator and welding machine.
All four variants use an M16×1 connection thread. Key dimensions vary by power: the 4200 W version uses two Φ60 shafts and a 350 mm overall length; the 3600 W version uses Φ125 large-end and Φ50 small-end dimensions with a 328 mm overall length; the 2800 W version uses Φ45/Φ90 dimensions with a 343 mm overall length; and the 2400 W version uses two Φ45 shafts and a 350 mm overall length with a Φ90 section.
The twin-converter design combines two vibration units to support strong, stable ultrasonic output. The product description also cites a high mechanical quality factor for electro-acoustic conversion efficiency at resonance, low resonant impedance, low heat generation and a wide operating temperature range.
|
Model |
Power (W) |
Frequency (kHz) |
Capacitance (pF) — Yellow |
Capacitance (pF) — Gray |
Capacitance (pF) — Black |
Resistance (Ω) |
|
MC-CG-T1542-4BZ-LS |
4200 |
14.70–14.90 |
18000–20000 |
20000–22000 |
— |
<20 |
