Industrial Motion Control Solution – Bosch Rexroth DKC1.03-012-3-MGP-01VRS | IndraDrive Series
Where This Product Is Used
The Rexroth DKC1.03-012-3-MGP-01VRS is a compact, high-performance AC servo drive from the IndraDrive Cs (DKC1.03) series, engineered for precision motion control in demanding industrial environments. Typical deployment scenarios include:
- CNC Machining Centers – Axis feed drives for milling, turning, and grinding machines requiring sub-micron positioning accuracy
- Packaging Machinery – High-speed pick-and-place, form-fill-seal, and labeling lines where synchronous multi-axis coordination is critical
- Printing & Converting Equipment – Register control and web tension management on offset, flexo, and digital presses
- Injection Molding Machines – Clamp, injection, and ejector axis control with precise torque and velocity profiling
- Robotics & Handling Systems – Articulated arm and SCARA robot joint drives in automotive and electronics assembly
- Semiconductor & Electronics Manufacturing – Wafer handling, PCB drilling, and SMT placement requiring ultra-low vibration servo response
- Textile Machinery – Warp beam, let-off, and take-up drives on weaving and knitting machines
Technical Specifications
- Part Number: DKC1.03-012-3-MGP-01VRS
- Series: IndraDrive Cs – Compact Servo Drive
- Manufacturer: Bosch Rexroth AG
- Continuous Output Current: 12 A
- Supply Voltage: 3-phase AC, 200–480 V ±10%
- Control Mode: Position / Velocity / Torque (multi-mode)
- Firmware: MGP-01VRS (multi-axis ready, SERCOS III / PROFIBUS capable)
- Encoder Interface: Hiperface, EnDat 2.1/2.2, Resolver, TTL/HTL incremental
- Communication: SERCOS III, PROFIBUS DP, CANopen (firmware-dependent)
- Protection Class: IP20 (cabinet-mount)
- Cooling: Forced air (internal fan)
- Weight: 4.0 kg
- Certifications: CE, UL, cUL
Why Engineers Specify This Model
- Compact footprint – DKC1.03 chassis integrates power supply and drive in a single unit, reducing panel space by up to 40% vs. modular alternatives
- Wide motor compatibility – Natively supports Rexroth MSK, MKD, MHD, and MKE servo motor families without additional interface modules
- Deterministic real-time control – SERCOS III ring topology delivers ≤1 µs jitter for tight multi-axis synchronization
- Safe Torque Off (STO) – Built-in SIL 2 / PLd safety function eliminates external safety relays in many applications
- Plug-in firmware – MGP-01VRS firmware card enables field upgrade without drive replacement, protecting capital investment
- Energy recovery – Regenerative braking feeds energy back to the DC bus, reducing heat dissipation and energy costs
Complete System Bill of Materials
For a fully operational IndraDrive Cs servo axis, the following components are typically required alongside the DKC1.03-012-3-MGP-01VRS:
- Rexroth MSK/MKD servo motor (matched to 12 A drive rating)
- Rexroth IKS/IKG motor power cable (shielded, appropriate length)
- Rexroth IKS encoder feedback cable
- Rexroth HAS01 / HAS02 mounting accessories
- 24 VDC control power supply (min. 3 A)
- SERCOS III fiber optic cables or PROFIBUS DP cable (per fieldbus selection)
- Rexroth IndraControl L / XM / VPx controller or third-party PLC with SERCOS/PROFIBUS master
- Line filter (EMC Class C2/C3 per installation environment)
Compliance & Industry Standards
- CE Marking – Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU
- UL 508C – Power Conversion Equipment (UL/cUL listed)
- IEC 61800-5-1 – Adjustable speed electrical power drive systems – Safety requirements
- IEC 61800-3 – EMC requirements for drive systems
- ISO 13849-1 / IEC 62061 – Functional safety (STO function: SIL 2, PLd)
- RoHS 2011/65/EU – Restriction of hazardous substances compliant
Quality Assurance & Sourcing
Every unit offered by Konmask.com undergoes a structured inspection protocol before dispatch:
- Visual inspection: housing integrity, connector condition, label legibility
- Power-on functional test: DC bus charge, control board initialization, fault-code readout
- Firmware version verification against Rexroth release notes
- Anti-static packaging with humidity indicator card
- Traceable lot documentation retained for 3 years
Units are sourced from decommissioned OEM production lines, authorized distributors, and certified refurbishers. Counterfeit-risk screening is applied to all inbound stock.
How to Source This Part
- In-stock orders: Add to cart and complete checkout — same-day dispatch for orders placed before 15:00 CST
- Bulk / project quantities: Contact support@konmask.com for volume pricing and lead-time commitment
- Urgent breakdown support: Call +0086 19859288691 — our engineers can advise on cross-reference alternatives if the exact part is unavailable
- Export / international shipping: We ship DDP and DAP worldwide; customs documentation and HS code 8537.10 provided
Application-Specific FAQ
Q: Can the DKC1.03-012-3-MGP-01VRS replace a DKC01.3-012-3-FW unit?
A: The DKC1.03 (IndraDrive Cs) and DKC01.3 (ECODRIVE03) are different generations with incompatible firmware and connector pinouts. Direct substitution is not possible without mechanical and electrical rework.
Q: Which Rexroth motors are compatible with the 12 A rating?
A: Typical matches include MSK040B, MSK050B, MKD041B, and MKD071B series motors. Always verify the motor’s continuous stall current does not exceed 12 A and confirm encoder type compatibility.
Q: Is PROFIBUS DP available on this firmware version (MGP-01VRS)?
A: The MGP firmware supports SERCOS III natively. PROFIBUS DP requires the MDP firmware variant or an external gateway module (e.g., HMS Anybus). Confirm your fieldbus requirement before ordering.
Q: What is the warranty on this unit?
A: Konmask.com provides a 90-day functional warranty covering verified drive failure under normal operating conditions. Extended warranty options are available on request.
Q: Can you provide a test report or inspection certificate?
A: Yes. A pre-shipment inspection report is available upon request at no additional charge.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
