DKS01.1-W050A-RA01-00
DKS Intelligent Digital Servo Drives
The Bosch Rexroth Indramat DKS01.1-W050A-RA01-00 from the DKS Series is a precision-engineered Digital Servo Drive optimized for demanding motion-control applications. It operates on a 230V 3-Phase supply and delivers a continuous rated current of 50A for high-torque motor control. As Version 1, it integrates advanced safety features including Integral Dynamic Braking and an Integral Holding Brake to secure loads instantly during power interruptions or emergency stops. The drive’s compact yet rugged design streamlines cabinet layouts while fulfilling rigorous industrial standards for reliability and uptime.
Thermal performance is managed through efficient Heat Dissipation technology, ensuring stable temperatures even at peak loads. Noise levels conform to Standard emission ratings, allowing installation in noise-sensitive environments without additional acoustic shielding. A factory-integrated Power Shut-off Protection System guards against overvoltage, undervoltage, and phase-loss conditions, triggering controlled shutdown sequences to protect both machine and operator. Programmable Error Reaction to System Faults enables customized fault-handling routines, minimizing unplanned downtime by automatically executing corrective actions or alerting supervisory systems. The drive’s comprehensive Control and Monitoring via its built-in holding brake interface provides real-time status feedback, fault diagnostics, and remote parameter adjustment.
Designed for rapid deployment, the DKS01.1-W050A-RA01-00 features a modular electrical footprint compatible with standard DIN rail and plate-mount schemes. Its robust protection and fault-response capabilities facilitate seamless integration into complex automation platforms, reducing commissioning times and simplifying preventive maintenance. With its combination of Power, safety, and programmability, this Bosch Rexroth Indramat drive is ideal for precision servo applications, packaging machines, gantry systems, and other high-performance motion-control installations.
Technical Specifications
Bleeder Continuous Power
0.35 kW
Bleeder Peak Power
9.4 kW
Bus Dc Voltage
300 V
Cooling Method
Heat dissipation
Frequency
50–60 Hz
Input Voltage
3x 230 V AC
Internal Dc Bus Voltage
300 V
Max Ambient Temp (derated)
+55 °C
Max Elevation
1000 m
Max Elevation (no Derating)
1000 m
Noise Emission
Standard
Power Loss (max Device Load)
305 W
Power Loss At Max Load
305 W
Power Requirement (max Load)
9.5 kVA
Product Type
Digital Servo Drive
Protection Class
IP10
Pwm Frequency
4 kHz
Rated Current
50A
Version
1
Frequently Asked Questions
Common Misspellings
Internal Product Review
The DKS01.1-W050A-RA01-00 digital servo drive from Bosch Rexroth Indramat delivers a robust 50A rated current and supports a 3x 230 V AC input for reliable industrial motion control. With efficient heat dissipation and a maximum ambient temperature tolerance of +55°C (with derating), this unit is well-suited for demanding environments. Overall, the drive stands out for its high peak bleeder power of 9.4 kW, ensuring excellent performance during dynamic load changes.
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