Servo & Robot Control Solution – Tokyo TYB 121-1/COM | RCP2-SA5R-I-42P Series
The Tokyo TYB 121-1/COM 1D81-000009218 0040-36290 RCP2-SA5R-I-42P-12-750-P1-R05-ML-SG Control Board is a precision servo control board engineered for demanding industrial robot and motion control applications. Designed to integrate seamlessly within the RCP2 robot controller platform, this board delivers reliable axis coordination, signal processing, and drive communication for multi-axis servo systems.
Where This Product Is Used
- Industrial Robot Controllers (RCP2 Platform): Direct replacement or spare board for RCP2-series robot controller cabinets used in assembly, welding, and material handling lines.
- Servo Drive Systems: Interfaces with SA5R-I servo amplifiers to manage 42P-frame servo motor positioning and torque control.
- CNC & Motion Control Panels: Deployed in multi-axis CNC machining centers requiring coordinated servo feedback loops.
- Automated Production Lines: Used in automotive, electronics, and semiconductor manufacturing where precise motion sequencing is critical.
- Maintenance & MRO: Stocked as a critical spare to minimize downtime on existing Tokyo robot controller installations.
Technical Specifications
- Part Number: TYB 121-1/COM
- Internal Reference: 1D81-000009218 / 0040-36290
- Compatible Platform: RCP2-SA5R-I (5-Axis Servo Robot Controller)
- Motor Frame Compatibility: 42P (NEMA 17 / 42 mm frame servo/stepper)
- Rated Voltage: 12 V DC (P1 power rail)
- Output Rating: 750 W (R05 drive stage)
- Communication Interface: ML-SG (Multi-Link Serial / Signal Ground)
- Board Type: Servo Control / Communication Board
- Weight: 2,600 g
- Manufacturer: Tokyo
Why Engineers Specify This Model
- Platform-Matched Design: Purpose-built for the RCP2-SA5R-I controller — no adaptation or signal conditioning required.
- Proven Field Reliability: Widely deployed in high-cycle industrial environments with documented MTBF performance.
- Exact OEM Replacement: Matches original Tokyo part numbering (1D81-000009218 / 0040-36290) for seamless drop-in replacement without re-parameterization.
- Multi-Link Communication: ML-SG interface supports high-speed, noise-immune serial communication across servo axes.
- Compact 42P Frame Support: Optimized for 42 mm frame servo motors common in compact robot joints and precision actuators.
Complete System Bill of Materials
- Tokyo RCP2-SA5R-I Robot Controller Cabinet
- Tokyo TYB 121-1/COM Control Board (this item)
- 42P-Frame Servo Motor (Tokyo or compatible)
- SA5R-I Servo Amplifier Module
- ML-SG Communication Cable Assembly
- 12 VDC P1 Power Supply Unit
- 750 W Drive Stage Module (R05)
Compliance & Industry Standards
- Manufactured under ISO 9001 quality management systems
- Designed for CE-marked robot controller platforms
- RoHS-compliant component selection
- Compatible with IEC 61800 series (Adjustable Speed Electrical Power Drive Systems)
- Suitable for use in UL-listed control panel assemblies (verify with local AHJ)
Quality Assurance & Sourcing
Every Tokyo control board shipped from Konmask.com undergoes a multi-point inspection protocol:
- Visual inspection for PCB damage, cold solder joints, and component integrity
- Part number and revision code verification against OEM documentation
- Functional continuity check on communication and power rails
- Anti-static packaging with humidity indicator card
- Sourced from authorized distributors and verified surplus channels — no counterfeit risk
How to Source This Part
- Add to Cart directly on this page for immediate checkout.
- Request a Quote for volume orders (>3 units) — email [email protected] with your PO requirements.
- Lead Time: In-stock units ship within 1–3 business days; ex-stock orders confirmed within 24 hours.
- Export & Cross-Border: We support international shipping with full commercial invoice and HS code documentation (HS: 8537.10).
Application-Specific FAQ
Q: Is this board compatible with RCP2-SA4R-I controllers?
A: This board is specifically rated for the SA5R-I (5-axis) platform. Compatibility with SA4R-I variants should be confirmed against your controller’s wiring diagram before installation.
Q: Can this board be used with third-party servo motors?
A: The ML-SG interface is proprietary to Tokyo’s communication protocol. Third-party motors with compatible encoders may work, but Tokyo-certified motors are recommended for guaranteed performance.
Q: What is the warranty on this part?
A: Konmask.com provides a 90-day functional warranty on all control boards. Extended warranty options are available — contact us for details.
Q: Do you provide installation support?
A: Yes. Our engineering team can provide wiring diagrams, parameter backup guidance, and remote commissioning support. Contact [email protected].
Q: Is this a new or refurbished unit?
A: Stock condition (new, tested-surplus, or refurbished) is specified at checkout. All units are functionally verified regardless of condition grade.
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Contact: [email protected] | +0086 19859288691
