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DKS01.1-W050A-DS01-00 Bosch Rexroth Indramat

MPN: R911257295

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The Bosch Rexroth Indramat DKS01.1-W050A-DS01-00 is part of the DKS Intelligent Digital Servo Drives series. This digital servo drive features a rated current of 50 Amps and a DC bus voltage of 300 V DC. It supports heat dissipation cooling, has a power requirement of 9.5 kVA, and operates at a maximum elevation of 1000 meters.

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Product Description:

The DKS01.1-W050A-DS01-00 digital servo drive is produced by Bosch Rexroth Indramat within the DKS Intelligent Digital Servo Drives series. It delivers controlled current and voltage to servomotors so that industrial axes follow commanded position, speed, or torque profiles. Onboard processing, diagnostics, and configurable analog outputs let the unit connect directly to PLC or motion-controller hardware, making it a central element in automated machining centers, packaging stations, and material-handling gantries.

The drive accepts a three-phase supply of 3 x 230 V AC (±10%) and rectifies it to a bus of 300 V DC that feeds the IGBT output stage. Continuous phase current of 50A supports medium-frame motors without derating. Regenerative energy is routed to an internal bleeder resistor that dissipates 0.35 kW continuously and survives peaks of 9.4 kW during rapid deceleration. The analog interface provides 10 V DC reference signals and 4 mA status feedback to external devices, while the X9 connector supplies the logic with 24 V DC at 625 mA. Passive heat-dissipation cooling eliminates blowers and reduces maintenance.

During normal operation the unit draws 9.5 kVA from the mains, and its internal losses reach 305 W; these values guide cabinet cooling and circuit-breaker selection. A housing rated at IP10 protects personnel from live parts but requires installation inside a clean electrical enclosure. Noise emission is listed as standard, allowing placement near sensitive instrumentation without extra acoustic shielding. Performance remains constant up to a site elevation of 1000 m; above this level power derating is recommended. Classified as version 1 of the digital servo drive family, the module maintains parameter compatibility across the series, simplifying multi-axis design and future replacements.

Analog Output Current
4 mA
Analog Output Voltage
10 V DC
Bleeder Continuous Power
0.35 kW
Bleeder Peak Power
9.4 kW
Cooling Method
Heat dissipation
Dc Bus Voltage
300 V DC
Input Voltage
3 x 230 V AC (±10%)
Max Elevation
1000 m
Max Power Loss
305 W
Noise Emission
Standard
Power Requirement
9.5 kVA
Product Type
Digital Servo Drive
Protection Class
IP10
Rated Current
50A
Version
1
X9 Input Spec
DC 24 V / 625 mA
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Frequently Asked Questions about DKS01.1-W050A-DS01-00:

Q: What input voltage is required for the DKS01.1-W050A-DS01-00 servo drive?

A: The DKS01.1-W050A-DS01-00 servo drive operates on a three-phase 230 V AC input voltage with a tolerance of ±10%.

Q: What is the analog output voltage provided by the DKS01.1-W050A-DS01-00?

A: The analog output voltage for this model is rated at 10 V DC.

Q: What is the rated current of the DKS01.1-W050A-DS01-00 servo drive?

A: This servo drive features a rated current of 50A for demanding motion control applications.

Q: What is the maximum installation elevation for the DKS01.1-W050A-DS01-00?

A: The maximum elevation at which this drive can be installed is 1000 meters above sea level.

Q: What power requirement does the DKS01.1-W050A-DS01-00 have?

A: The unit requires a power supply with a capacity of 9.5 kVA for proper operation.


Internal Product Review

  • ‘‘The DKS01.1-W050A-DS01-00 is a Bosch Rexroth Indramat digital servo drive that stands out for precise motion control with a 50 A rated current. Heat dissipation cooling and IP10 protection support dependable cabinet integration in controlled industrial settings. A 3 x 230 V AC input makes this drive a strong fit for efficient servo applications.’’

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