YASKAWA JZRCR-YPU01C-1 Switch-on Unit | Replacement, Equivalent & Selection Guide
The YASKAWA JZRCR-YPU01C-1 is a dedicated Switch-on Unit engineered for the YASKAWA SRDA-EAXB21A servo drive and SGMRV-13ANA-VR1D servo motor. It manages the controlled power-on sequence of the servo system, protecting both drive and motor from inrush current damage during startup. Konmask.com supplies genuine and verified-equivalent units for industrial automation applications worldwide.
Technical Specifications
- Part Number: JZRCR-YPU01C-1
- Manufacturer: YASKAWA Electric Corporation
- Series: JZRCR-YPU Series
- Function: Switch-on Unit (Controlled Power-On Sequencer)
- Compatible Drive: SRDA-EAXB21A
- Compatible Motor: SGMRV-13ANA-VR1D
- Origin: Japan
- Weight: Approx. 420 g
- Condition: New OEM / Refurbished / Tested — specify on inquiry
Compatible Replacement & Equivalent Models
The following models are functionally compatible or serve as direct replacements within the same YASKAWA servo system architecture:
- JZRCR-YPU01B-1 — Previous hardware revision; same form factor and function
- JZRCR-YPU01C — Base variant without revision suffix
- SRDA-EAXB21A — Paired servo drive (must be ordered separately)
- SGMRV-13ANA-VR1D — Paired AC servo motor (must be ordered separately)
Always verify firmware and hardware revision compatibility before substitution. Contact Konmask.com for cross-reference confirmation.
Why Choose the Original JZRCR-YPU01C-1
- Factory-matched to YASKAWA SRDA-EAXB21A drive timing parameters
- Eliminates inrush current risk during servo system startup
- Ensures full warranty compliance for YASKAWA servo systems
- Plug-and-play replacement — no parameter reconfiguration required
- Traceable manufacturing lot and quality documentation available on request
Typical Applications
- Industrial robot servo axis power management (YASKAWA Motoman systems)
- CNC machine tool servo drive startup control
- Automated assembly line servo motor protection
- Precision motion control systems requiring controlled power sequencing
- Retrofit and maintenance of existing SRDA-EAXB21A servo installations
System Compatibility
| Component | Model | Role |
|---|---|---|
| Switch-on Unit | JZRCR-YPU01C-1 | Power-on sequencer (this item) |
| Servo Drive | SRDA-EAXB21A | Axis servo amplifier |
| Servo Motor | SGMRV-13ANA-VR1D | 1.3 kW AC servo motor |
Selection Guide
Use the checklist below to confirm the JZRCR-YPU01C-1 is the correct unit for your application:
- ✅ Servo drive is SRDA-EAXB21A or SRDA-EAXB series
- ✅ Servo motor is SGMRV-13ANA-VR1D or SGMRV-13A series
- ✅ Application requires a dedicated switch-on / soft-start unit for the servo power circuit
- ✅ System voltage and phase match YASKAWA SRDA-EAXB21A specifications
- ❌ If your drive is SGDV or SGDH series — a different switch-on unit is required; contact us for cross-reference
Quality Assurance & Sourcing
- All units inspected and function-tested prior to shipment
- Sourced from authorized YASKAWA distributors or verified industrial surplus channels
- Lot traceability and test reports available on request
- Packaging: anti-static bag + foam-protected export carton
- Export compliance: CN origin declaration available for customs
How to Order
- Add JZRCR-YPU01C-1 to cart or submit a quote request
- Specify required condition: New OEM / Refurbished / Tested Used
- Provide shipping destination for accurate freight quote
- Lead time: In-stock units ship within 1–3 business days; sourced units 5–15 business days
📧 Email: [email protected]
📞 Phone / WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Can JZRCR-YPU01C-1 replace JZRCR-YPU01B-1?
A: In most cases yes — the C revision is the updated version of the B revision. Verify your drive firmware version before substitution.
Q: Is this unit required if I already have the SRDA-EAXB21A drive?
A: Yes. The JZRCR-YPU01C-1 is a mandatory external component for controlled power-on of the SRDA-EAXB21A in standard YASKAWA servo system configurations.
Q: Do you supply the full servo system (motor + drive + switch-on unit)?
A: Yes. Contact us for a bundled quote on SGMRV-13ANA-VR1D + SRDA-EAXB21A + JZRCR-YPU01C-1.
Q: What warranty is provided?
A: New OEM units carry manufacturer warranty. Refurbished/tested units carry a 90-day Konmask.com functional warranty.
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Contact: [email protected] | +0086 19859288691
