中文版
Description
Technical Specifications
| Product Model | **Rexroth DKC11.1-040-7-FW** |
| Manufacturer | Bosch Rexroth |
| Product Type | Servo Drive (IndraDrive Family) |
| Input Voltage | 380-480 VAC, 3-Phase (±10%) |
| Continuous Current | 40 A RMS |
| Peak Current | 120 A (1 sec) |
| Communication | EtherCAT, SERCOS III, PROFIBUS-DP |
| Feedback | EnDat 2.2, HIPERFACE DSL, Resolver |
| Certifications | UL, CE, RoHS, IEC 61800-5-1 (SIL 2) |
DKC11.1-040-7-FW
Key Features & Advantages
The **Rexroth DKC11.1-040-7-FW** is a high-performance servo drive designed for precision motion control in heavy-duty industrial applications. Its advanced “FW” firmware supports adaptive tuning algorithms for optimal torque and velocity control, even under variable load conditions. Integrated safety functions include **Safe Torque Off (STO)** and **Safe Stop 1 (SS1)** for ISO 13849-1 PL e compliance. The drive’s modular design allows seamless integration with Rexroth’s IndraMotion control systems for multi-axis synchronization.
Dynamic regenerative braking reduces energy consumption by up to 35%. The 7-FW variant includes preconfigured application profiles for press lines and robotic arms. Real-time diagnostics via Rexroth’s IndraWorks software monitor motor temperature, DC bus health, and communication latency.
Applications
Ideal for **metal forming presses** requiring precise force control. Used in **automotive assembly lines** for high-speed robotic welding. **Packaging machinery** leverages its multi-axis synchronization for filling and labeling. Also deployed in **paper mills**, **crane systems**, and **aerospace manufacturing** where high torque and reliability are critical.
Related Products
**IndraMotion MLC Modular Controller**.
**Rexroth HCS01.1 EtherCAT Hub**.
**CKK3-040-007 Firmware Update Kit**.
**Rexroth SCS SyncroLink Cables**.
**IndraDyn T Rotary Torque Motors**.
Installation & Maintenance
**Installation**: Mount vertically with ≥100 mm clearance for airflow. Use shielded, twisted-pair cables for feedback and communication. Configure via IndraWorks using “Quick Start” wizards. **Maintenance**: Clean air filters every 6 months in dusty environments. Update firmware using Rexroth’s SCS Service Tool. Check DC bus capacitors annually (capacitance drop < 10%). Replace cooling fans after 50,000 hours.
Product Assurance
The DKC11.1-040-7-FW undergoes 72-hour burn-in testing at 120% load. Rated for 100,000+ hours MTBF at 40°C ambient. Includes a 3-year warranty with 10-year lifecycle support. Complies with IEC 61800-5-1 for functional safety and ISO 13849 for machinery control. Rexroth’s Global Service Network offers predictive maintenance analytics and legacy system migration.
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