DKS01.2-W100A-DL23-01-FW Bosch Rexroth Indramat
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MPN: R911286315
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The Bosch Rexroth Indramat DKS01.2-W100A-DL23-01-FW is a digital servo drive from the DKS Intelligent Digital Servo Drives series. It features a rated current of 100 Amps and operates at a DC bus voltage of 300 V DC. The drive weighs 11 kilograms and supports a maximum ambient temperature of 55 degrees Celsius.
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Product Description:
Bosch Rexroth Indramat produced the DKS01.2-W100A-DL23-01-FW, which belongs to the DKS Intelligent Digital Servo Drives series. The drive combines power conversion, control logic, and regenerative handling so it can regulate servo motor torque, speed, and position in packaging systems, material handling equipment, and machining cells. By using a DSF encoder interface, the unit processes feedback inside the cabinet and supports closed-loop axis control without a separate external feedback stage. Its layout keeps the installation compact and supports orderly wiring in integrated drive cabinets.
The power section accepts a line input of 3x 230 V AC and rectifies it to a stabilized DC bus rated at 300 V DC. Under nominal loading, the inverter can deliver a continuous phase current of 100 A, which supports sustained motor operation within the intended thermal range. Pulse-width modulation runs at 4 kHz, affecting current ripple and the audible switching character of the connected motor. During normal braking cycles, the integrated bleeder resistor absorbs 0.5 kW continuously to help keep DC bus voltage under control as the axis decelerates.
During rapid stops or emergency shutdowns, the same resistor can absorb short bursts of up to 18 kW while excess regenerated energy is removed from the drive. The supply infrastructure must provide 11 kVA for inverter demand and control overhead, and normal conversion losses produce a heat load of 480 W that is removed through conductive heat dissipation across the housing. Operation is permitted up to +55 °C at elevations not exceeding 1000 m. The unit uses an IP10 open-frame design, so it must be mounted in a cabinet with forced airflow. It also has a standard noise emission profile and an 11 kg chassis.
Frequently Asked Questions about DKS01.2-W100A-DL23-01-FW:
Q: What is the rated current capacity of the DKS01.2-W100A-DL23-01-FW servo drive?
A: The DKS01.2-W100A-DL23-01-FW supports a rated current of 100A, enabling it to drive high-power servo motors.
Q: What input voltage does the DKS01.2-W100A-DL23-01-FW require?
A: This servo drive operates with an input voltage of 3x 230 V AC for reliable power delivery.
Q: How is the DKS01.2-W100A-DL23-01-FW servo drive cooled?
A: The cooling method used is standard heat dissipation, managing thermal performance without active cooling.
Q: What are the bleeder continuous and peak power ratings for the DKS01.2-W100A-DL23-01-FW?
A: The DKS01.2-W100A-DL23-01-FW can continuously dissipate 0.5 kW through its bleeder circuit and handle peaks up to 18 kW.
Q: What type of encoder is supported by the DKS01.2-W100A-DL23-01-FW servo drive?
A: This model features DSF-type encoder compatibility for position feedback.
