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DKS01.1-W030B-DS01-02-FW Bosch Rexroth Indramat

MPN: R911272241

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The Bosch Rexroth Indramat DKS01.1-W030B-DS01-02-FW is a digital servo drive from the DKS Intelligent Digital Servo Drives series with a rated current of 30 Amps and a rated power requirement of 4.5 kVA. It supports MDD motors and uses digital servo feedback, operating at an input voltage of 3x 230 VAC and a line frequency of 50 to 60 Hz. The drive is designed for operation in ambient temperatures from 5 to 45°C and has a protection class of IP10.

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Product Description:

The DKS01.1-W030B-DS01-02-FW is a digital servo drive produced by Bosch Rexroth Indramat for the DKS Intelligent Digital Servo Drives series. It acts as the closed-loop interface between an MDD synchronous motor and the machine controller, converting command signals into regulated torque and velocity for automated tooling, packaging, and material-handling axes. Integrated Digital Servo Feedback allows the drive to process motor position data directly, supporting accurate control without an external encoder chain. This arrangement lets the controller and motor operate as a coordinated axis in machines that require repeatable speed and position response. The drive is version 1 and supports Indramat diagnostic routines used with this product line.

The power section operates from a three-phase supply of 3x 230 VAC with an allowable variation of ±10% and at a line frequency of 50–60 Hz. After rectification, the drive maintains an internal bus of 300 V DC to feed the inverter stage. The output section is rated for 30 A continuously, which lets the unit drive midsize MDD motors without current foldback under normal operating conditions. Overall mains demand is 4.5 kVA, so the upstream supply must support stable input voltage during acceleration and load changes. This electrical layout supports controlled motor current delivery during both steady running and changing load conditions.

The unit is intended for ambient temperatures from +5 to +45 °C at elevations up to 1000 m without derating. Heat is removed by passive dissipation, and the enclosure relies on cabinet airflow to support cooling during operation. An integrated bleeder resistor absorbs regenerated energy at 0.3 kW continuously and can handle peaks of 5 kW during rapid deceleration. The IP10 housing helps prevent accidental contact with live internal parts, and operation can extend to a maximum ambient temperature of +55 °C when current limiting is accepted. This braking capacity helps control bus voltage during deceleration of moving loads.

Ambient Temperature (rated)
+5 to +45 °C
Bleeder Continuous Power
0.3 kW
Bleeder Peak Power
5 kW
Cooling Method
Heat dissipation
Feedback Type
Digital Servo Feedback (DSF)
Input Voltage (three-phase)
3x 230 VAC (±10%)
Internal Dc Bus Voltage
300 V DC
Line Frequency
50–60 Hz
Max Ambient Temperature (derated)
+55 °C
Max Elevation Without Derating
1000 m
Noise Emission
Reduced
Product Type
Digital Servo Drive
Protection Class
IP10
Rated Current
30A
Rated Power Requirement
4.5 kVA
Supported Motor Type
MDD
Version
1
  • DKS011W030BDS0102FW
  • DKS01.1 W030B DS01 02 FW
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  • DKS1.1-W030B-DS01-02-FW

Frequently Asked Questions about DKS01.1-W030B-DS01-02-FW:

Q: What is the rated current for the DKS01.1-W030B-DS01-02-FW digital servo drive?

A: The DKS01.1-W030B-DS01-02-FW operates at a rated current of 30A, supporting powerful and dynamic motor applications.

Q: Which motor types are supported by the DKS01.1-W030B-DS01-02-FW drive?

A: This drive is compatible with MDD motor types, making it suitable for those systems.

Q: What input voltage is required for the DKS01.1-W030B-DS01-02-FW servo drive?

A: The input voltage for this model is 3x 230 VAC with a tolerance of plus or minus 10%.

Q: What type of feedback does the DKS01.1-W030B-DS01-02-FW use?

A: This drive uses digital servo feedback (DSF) for precise closed-loop control.

Q: What is the protection class of the DKS01.1-W030B-DS01-02-FW digital servo drive?

A: The DKS01.1-W030B-DS01-02-FW has a protection class of IP10, offering basic internal protection.


Internal Product Review

  • ‘‘The DKS01.1-W030B-DS01-02-FW is a Bosch Rexroth Indramat digital servo drive designed for precise motion control. Three-phase 230 VAC input and a 30 A rated current support stable operation under demanding load conditions. Digital Servo Feedback compatibility with MDD motors makes this drive a strong choice for dependable axis control.’’

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