Industrial Motion Control Solution – ESA NSK ESA-Y3040A25-11 | TXZ Series
Where This Product Is Used
The ESA NSK ESA-Y3040A25-11 servo driver (assembly ref: TXZ 0040-03349, cable set QT1903-B/TG1318-C) is deployed in precision motion control applications across multiple industries:
- CNC Machining Centers – Axis feed control for milling, turning, and grinding machines requiring sub-micron positioning repeatability.
- Semiconductor & FPD Manufacturing – Wafer handling stages, die bonding, and pick-and-place systems where vibration suppression and high-speed response are critical.
- Injection Molding Machines – Clamping unit and injection axis servo control, replacing hydraulic drives for energy savings up to 60%.
- Robotic Assembly Lines – Joint actuation in SCARA and articulated robots for automotive and electronics assembly.
- Printing & Packaging Machinery – Register control and tension management in web-fed and sheet-fed systems.
- Medical Device Manufacturing – Precision dispensing, surgical robot axes, and lab automation platforms.
Technical Specifications
| Part Number | ESA-Y3040A25-11 |
| Assembly / BOM Ref | TXZ 0040-03349 |
| Cable Set | QT1903-B / TG1318-C |
| Manufacturer | ESA NSK (NSK Ltd. – Motion & Control Division) |
| Product Series | TXZ / ESA-Y Series AC Servo Driver |
| Drive Type | AC Servo Driver (Amplifier) |
| Rated Output | Refer to OEM datasheet (typically 400 W class) |
| Input Voltage | 3-phase / single-phase AC 200–240 V, 50/60 Hz |
| Control Mode | Position / Speed / Torque (PST) |
| Encoder Interface | Serial encoder (incremental / absolute compatible) |
| Communication | Pulse train input; optional fieldbus per system config |
| Included Cable | QT1903-B (power cable) + TG1318-C (encoder cable) |
| Weight | 2.6 kg (unit + cable assembly) |
| Condition | Used / Refurbished – Tested & Verified |
Why Engineers Specify This Model
- Complete Drive + Cable Assembly – Eliminates cable compatibility guesswork; QT1903-B and TG1318-C are factory-matched to the ESA-Y3040A25-11 amplifier.
- NSK Motion Control Pedigree – NSK’s servo technology is trusted in precision bearing and linear guide systems globally, ensuring tight integration with NSK actuator platforms.
- Drop-in Replacement – Maintains original OEM parameter sets; minimizes re-commissioning time on existing TXZ-series machine tools.
- Broad Compatibility – Interfaces with Fanuc, Mitsubishi, Siemens, and Beckhoff CNC controllers via standard pulse/direction or analog ±10 V command.
- Rapid Availability – In-stock at Konmask; ships within 1–3 business days globally.
Complete System Bill of Materials
For a fully operational servo axis using this driver, engineers typically specify:
- ESA NSK ESA-Y3040A25-11 Servo Driver (this unit)
- QT1903-B Power Cable (included)
- TG1318-C Encoder Feedback Cable (included)
- Compatible NSK or third-party AC servo motor (400 W, matched encoder)
- 24 VDC control power supply (external)
- Regenerative resistor (if duty cycle demands; check OEM spec)
- EMC line filter (recommended for CE-compliant installations)
Compliance & Industry Standards
- Designed to comply with IEC 61800-3 (Adjustable Speed Electrical Power Drive Systems – EMC)
- CE marking applicable per original OEM certification
- RoHS-compliant materials per EU Directive 2011/65/EU
- Suitable for use in UL-listed control panels (verify with local AHJ)
- Meets GB/T 12668 (China national standard for adjustable-speed drives)
Quality Assurance & Sourcing
Every unit sold by Konmask.com undergoes a structured inspection process:
- Visual inspection: PCB, connectors, heatsink, and cable terminations
- Power-on functional test: DC bus charge, fault code readout, and encoder signal verification
- Parameter backup and reset to factory defaults
- Anti-static packaging with desiccant for international transit
- Traceable sourcing from decommissioned OEM production lines or certified industrial surplus channels
How to Source This Part
- Add to Cart – Click “Buy it now” or “Add to cart” above.
- Request a Quote – For volume orders (>3 units) or OEM procurement, email [email protected] for a formal quotation.
- Verify Compatibility – Share your machine model and existing servo motor nameplate data; our engineers will confirm fit before shipment.
- Global Shipping – DHL / FedEx / UPS express available. Export documentation (commercial invoice, packing list, HS code 8537.10) provided.
Application-Specific FAQ
Q: Can this driver replace a different ESA-Y series model (e.g., ESA-Y3020A25-11)?
A: Cross-model substitution requires verifying rated current, encoder type, and parameter compatibility. Contact us before ordering for a compatibility check.
Q: Is the cable set (QT1903-B / TG1318-C) the correct length for my machine?
A: Cable lengths vary by machine configuration. Confirm your required length against the included cable spec; custom-length cables can be sourced separately.
Q: What warranty is provided on a refurbished unit?
A: Konmask offers a 90-day functional warranty covering drive failure under normal operating conditions. Physical damage or incorrect installation voids warranty.
Q: Can I use this driver with a non-NSK servo motor?
A: Yes, provided the motor’s encoder protocol and power rating are compatible. Encoder wiring adaptation may be required.
Q: Do you provide parameter files or commissioning support?
A: Basic parameter documentation is available upon request. On-site commissioning support can be arranged for large-volume projects.
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Contact: [email protected] | +0086 19859288691
