Description
Yaskawa CPS-150F | Motoman Robot Control Power Supply
Dynamic Product Introduction
Maintaining absolute voltage stability within heavy robotic controller cabinets is critical to preventing erratic axis behavior, communication drops, and unexpected line stoppages. When legacy Yaskawa Motoman NX100 or XRC controller cabinets experience power-rail degradation or fail to boot up cleanly, installing a verified Yaskawa CPS-150F power supply unit restores reliable operation to the entire control node.
Engineered explicitly for rack integration inside harsh manufacturing environments, this specialized supply unit handles strict industrial electrical loads without thermal throttling. Deploying a fresh CPS-150F module ensures clean low-voltage DC distribution, secure pendant handshakes, and uninterrupted automation throughput.
CPS-150F
Key Technical Specifications
| Core Parameter | Technical Specification |
| Product Model | CPS-150F (Control Power Supply) |
| Manufacturer | Yaskawa Electric Corporation |
| System Compatibility | Yaskawa Motoman NX100 and XRC Robot Controllers |
| Module Classification | Rack-Mount Power Supply Unit (PSU) |
| Input Voltage | 200–230 VAC single-phase |
| Input Frequency | 50 / 60 Hz |
| Current Rating | 2.1 A |
| Outputs | Regulated DC rails (e.g., +5V, +24V for I/O units and pendants) |
| Operating Temperature | 0°C to +40°C / +45°C industrial cabinet threshold |
| Physical Dimensions | Compact rack card (~18 cm × 6 cm × 27 cm; Weight: ~1.4 to 2.3 kg) |
Global Sourcing & Live-Test SOP (Transparency Core)
Acquiring legacy or surplus robotics power supplies through secondary markets requires an exhaustive verification workflow to guarantee component longevity and output rail stability under load.
- Inbound Verification: Incoming CPS-150F batches undergo high-magnification optical inspection of power input terminals, electrolytic filter capacitor health, and holographic laser traceability against official Yaskawa factory records.
- Live Simulation: Technicians seat the power supply unit into a dedicated Motoman controller test rack energized by a variable 200–230V AC source to verify soft-start behavior and pre-charge performance.
- Diagnostics: Engineers execute full-scale load tests across all DC output rails, verifying ripple voltage thresholds, remote power-on/off toggle response, and running a 24-hour thermal soak chamber test.
- Final Prep: Units receive comprehensive revision logging, protective terminal capping, and custom vacuum sealing inside heavy-gauge moisture-barrier ESD shielding bags.
The Field Engineer’s Pitfall Guide
❗ High-Voltage Residual Capacitance: Failing to allow adequate capacitor discharge time after cutting main cabinet power before handling internal wiring can result in severe electrical shock. Always verify zero voltage on input terminals prior to service.
❗ Inadequate Subrack Ventilation: Mounting the CPS-150F in a cabinet with blocked cooling vents or failed enclosure fans will cause thermal stress, drastically shortening the lifespan of internal switching components.
❗ Incorrect Input Tap Sourcing: Supplying incorrect line voltages outside the 200–230V AC window can trigger internal over-current protection or damage the rectifier stage. Always verify incoming line levels before execution.
Intent-Driven FAQ
Will swapping this unit erase my robot program or calibration data?
No. Robot job files, system parameters, and calibration data reside on separate memory boards or non-volatile storage within the controller rack. The functions strictly as a power conversion and distribution module.
Are these units original factory sealed or surplus stock?
Sourced inventory pools span both original factory-sealed packaging and fully certified, tested surplus hardware. Every unit undergoes bench-level validation under simulated load prior to dispatch.
Which specific Yaskawa controllers use this power supply?
The is primarily designed for deployment within Yaskawa’s legacy Motoman NX100 and XRC industrial robot control systems.
What tools are required to replace this unit in the rack?
Replacement requires standard hand tools (such as a screwdriver) to disconnect input/output cabling and undo the upper and lower retaining screws on the rack faceplate before sliding the unit out.
What kind of warranty accompanies a replacement power supply?
All supplied units carry a comprehensive 1-year operational warranty covering internal component health, switching stability, and output rail performance.
Are you installing this power supply into an active Motoman robot controller cabinet or keeping it on hand as a critical maintenance hot-spare?
