Industrial Motion Control Solution – Bosch Rexroth DKC01.3-100-7-FW | DKC Series
Where This Product Is Used
The Rexroth DKC01.3-100-7-FW is a high-performance AC servo drive controller engineered for demanding industrial motion control environments. Engineers and system integrators specify this unit across a wide range of applications:
- CNC Machine Tools – Precision axis control for milling, turning, and grinding centers requiring tight velocity and position loops.
- Industrial Robotics – Multi-axis coordinated motion in articulated arm and SCARA robot platforms.
- Packaging Machinery – High-speed pick-and-place, form-fill-seal, and labeling lines demanding deterministic servo response.
- Printing & Converting Equipment – Register control and web tension management in offset and flexographic presses.
- Semiconductor & Electronics Assembly – Sub-micron positioning stages in wafer handling and SMT placement systems.
- Material Handling & Conveyors – Synchronised multi-drive conveyor systems and automated storage/retrieval (AS/RS) equipment.
- Injection Molding Machines – Clamp, injection, and ejector axis control in electric and hybrid molding presses.
Technical Specifications
| Part Number | DKC01.3-100-7-FW |
| Brand | Bosch Rexroth |
| Series | DKC (ECODRIVE Cs) |
| Continuous Output Current | 100 A |
| Supply Voltage | 3 × AC 200–480 V, 50/60 Hz |
| Control Interface | SERCOS II / Analog / Parallel (firmware-dependent) |
| Firmware Slot | FW – Field-replaceable firmware module |
| Feedback Supported | Resolver, EnDat, Hiperface, Incremental Encoder |
| Protection Class | IP20 |
| Cooling | Forced air (internal fan) |
| Weight | 660 g (approx.) |
| Communication | RS-232 / SERCOS fiber optic ring |
| Operating Temperature | 0 °C to +45 °C |
| Storage Temperature | −25 °C to +70 °C |
Why Engineers Specify This Model
- 100 A continuous current – Handles high-inertia loads and aggressive duty cycles without derating.
- SERCOS II real-time bus – Deterministic 2 ms cycle time enables tight multi-axis synchronisation over fiber optic ring topology.
- Universal feedback compatibility – Supports resolver, EnDat 2.1/2.2, Hiperface, and TTL incremental encoders from a single hardware platform.
- Field-replaceable firmware (FW) – Upgrade drive functionality or switch motion profiles without hardware replacement, reducing lifecycle cost.
- Compact DIN-rail form factor – Integrates into standard Rexroth HVE/HVR power supply cabinets with minimal footprint.
- Proven ECODRIVE Cs platform – Millions of installed units globally; extensive OEM and integrator knowledge base.
Complete System Bill of Materials
For a fully operational DKC servo axis, the following companion components are typically required:
- Rexroth HVE or HVR DC bus power supply unit
- Rexroth MKD / MKE / MSK series servo motor (matched to 100 A drive)
- Rexroth IKS motor power cable and IKG feedback cable
- SERCOS fiber optic cable (plastic or glass, topology-dependent)
- Rexroth firmware module (FWA-ECODR3-FGP-04VRS-MS or equivalent)
- 24 VDC control voltage supply (min. 3 A per drive)
- EMC line filter (RFI class C2 or C3 per installation requirement)
Compliance & Industry Standards
- CE Marked – Low Voltage Directive 2014/35/EU & EMC Directive 2014/30/EU
- UL Listed – UL 508C Power Conversion Equipment
- RoHS Compliant – Directive 2011/65/EU
- SERCOS International – SERCOS II conformance certified
- IEC 61800-5-1 – Adjustable speed electrical power drive systems safety
Quality Assurance & Sourcing
Every unit offered through Konmask.com undergoes a structured inspection process before dispatch:
- Visual inspection for physical damage, corrosion, and label integrity
- Firmware version verification against Rexroth release documentation
- Power-on functional test where test bench facilities permit
- Anti-static packaging with humidity indicator card
- Full traceability documentation available on request
We source from authorised distributors, OEM decommissions, and certified refurbishers. Counterfeit-free guarantee backed by our supplier vetting programme.
How to Source This Part
Ready to order or need a formal quotation? Contact our industrial components team:
- Email: support@konmask.com
- Phone / WhatsApp: +0086 19859288691
- Lead Time: In-stock units ship within 1–3 business days; sourced units typically 5–10 business days
- Shipping: DHL Express, FedEx International Priority, sea freight for bulk orders
- Payment: T/T bank transfer, PayPal, credit card via secure checkout
- MOQ: 1 unit
Application-Specific FAQ
Q: Is the DKC01.3-100-7-FW compatible with SERCOS III?
A: No. This unit supports SERCOS II (fiber optic ring). SERCOS III (Ethernet-based) requires the DKC03.3 or newer platform.
Q: Can I use this drive with a non-Rexroth servo motor?
A: Yes, with appropriate feedback adapter and motor data set configuration via IndraWorks or DriveTop software. Consult our engineers for compatibility assessment.
Q: What firmware version does the FW slot support?
A: The FW designation indicates a field-replaceable firmware module. Compatible firmware families include FGP (positioning), FLP (interpolation), and FCT (cam). Version depends on the installed module.
Q: Do you provide a warranty?
A: Yes. All units carry a minimum 90-day functional warranty. Extended 12-month warranty available on request.
Q: Can you supply the complete drive system (power supply + drive + motor + cables)?
A: Yes. Konmask.com offers complete Rexroth DKC system packages. Contact us with your axis count and motor specifications for a turnkey BOM quotation.
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Contact: support@konmask.com | +0086 19859288691
