JPAC-C343 | Yaskawa Electric Gate Driver Board 11-15kW
Yaskawa · PLCs & Industrial Controllers
Description The JPAC‑C343 is a gate driver printed circuit board used in conjunction with Yaskawa CIMR MT3 spindle drives (11–15 kW). This compact board provides reliable transistor gating control for spindle motor inverters and is critical for pulse switching integrity. Although discontinued by Yaskawa, it remains available as a repaired or refurbished component from specialist suppliers. Technical Specifications Condition New/Never Used Surplus Brand Yaskawa Category PLCs/Machine Control Part Number JPAC-C343 Subcategory PC Board PLC/Add-On Board Board Type Base / Gate Driver PCB Function Gate transistor driver for spindle inverter Compatible Drive Series CIMR‑MT3 spindle drives (11–15 kW) Production Status Discontinued by Manufacturer Mounting Format PCB assembly package Purpose Restore or replace spindle drive gate control Weight 1.50 lbs Information About JPAC-C343 The JPAC‑C343 (also referred to as JPACC343) is a base or gate driver board designed specifically for the CIMR‑MT3 spindle drive models. It serves to manage transistor gate firing functions, ensuring precision control and stable PWM switching. Though no longer produced, it’s available through refurbished inventory and repair services with standard two-year warranties from aftermarket providers like Radwell or MRO Electric. Compatible with 11–15 kW spindle drive systems, this board supports system restoration and continuity of legacy spindle control installations. Key Features: Gate Driver Functionality: Provides key transistor gate control for CIMR‑MT3 spindle drives (11–15 kW). OEM Compatibility: Factory original part number JPAC‑C343 / JPACC343 used in Yaskawa spindle systems. Legacy Support: Enables maintenance and repair of discontinued spindle drive platforms. Condition Options: Available new (surplus), refurbished, or repaired units from trusted sources. Ease of Replacement: Form‑factor matched for direct board swap in existing CIMR‑MT3 systems. Reliable Performance: Tested and vetted for operational integrity in restored drive systems. Lightweight Part: Compact PCB weighing approximately 1.5 lbs for easy handling. The JPAC‑C343 delivers the essential reliability and continuity support required for legacy spindle inverter maintenance.
Brand: Yaskawa · Category: PLCs & Industrial Controllers
Key features
- Gate Driver Functionality: Provides key transistor gate control for CIMR‑MT3 spindle drives (11–15 kW).
- OEM Compatibility: Factory original part number JPAC‑C343 / JPACC343 used in Yaskawa spindle systems.
- Legacy Support: Enables maintenance and repair of discontinued spindle drive platforms.
- Condition Options: Available new (surplus), refurbished, or repaired units from trusted sources.
- Ease of Replacement: Form‑factor matched for direct board swap in existing CIMR‑MT3 systems.
- Reliable Performance: Tested and vetted for operational integrity in restored drive systems.
- Lightweight Part: Compact PCB weighing approximately 1.5 lbs for easy handling.
Specifications
| Manufacturer part number | JPAC-C343 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Yaskawa |
| Category | PLCs/Machine Control |
| Part Number | JPAC-C343 |
| Subcategory | PC Board PLC/Add-On Board |
| Board Type | Base / Gate Driver PCB |
| Function | Gate transistor driver for spindle inverter |
| Compatible Drive Series | CIMR‑MT3 spindle drives (11–15 kW) |
| Production Status | Discontinued by Manufacturer |
| Mounting Format | PCB assembly package |
| Purpose | Restore or replace spindle drive gate control |
| Weight | 1.50 lbs |
| Product type | PC Board PLC/Add-On Board |
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