KDA 3.1-100-3-DY0-W1
KDA Spindle Drives
The Bosch Rexroth Indramat KDA 3.1-100-3-DY0-W1 spindle drive is a member of the KDA Spindle Drives series engineered for precision control in industrial automation. Featuring a power output of 100 W and a rated current of 3.1 A, this drive delivers reliable torque for low-to-medium power spindle applications. Its natural convection cooling method ensures silent operation and minimal maintenance, making it ideal for clean, indoor production environments where noise and airflow constraints are critical.
Incorporating a three-phase design with a 400 V supply and compatible with 50/60 Hz frequency inputs, the KDA 3.1-100-3-DY0-W1 supports both analog and digital interfaces for seamless integration into existing control architectures. The panel mount form factor and compact 2.5 kg weight simplify installation in tight control cabinets, while the IP20 protection class guards against solid objects and ensures safe operation in standard automation cells. Additional technical highlights include a 300 V DC bus voltage, a digital 16-bit parallel speed command value, and auxiliary encoder inputs for precise feedback and synchronized motion.
Built for continuous operation under S1 duty cycle conditions, this drive requires no active cooling components, reducing both downtime and service complexity. The straightforward internal layout streamlines fault diagnostics and routine maintenance, enhancing system uptime. Its compatibility with AS 35 synchronous inputs and robust voltage regulation contribute to stable performance over long production runs. In industrial settings where consistent spindle control, compact footprint, and low acoustic emission are priorities, the KDA 3.1-100-3-DY0-W1 delivers exceptional efficiency, durability, and ease of use, backing critical machining and assembly processes with dependable, maintenance-free operation.
Technical Specifications
Cooling Method
Natural Convection
Duty Cycle
Continuous (S1)
Frequency
50/60 Hz
Interface
Analog/Digital
Mounting Type
Panel Mount
Number Of Phases
3
Part Series
KDA
Power Output
100 W
Protection Class
IP20
Rated Current
3.1 A
Rated Voltage
400 V
Weight
2.5 kg
Design
1
DC Bus Voltage
300 V
Speed Command Value
Digital 16-Bit Parallel
Aux. Encoder Input
With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A)Aux. Interface1
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the KDA 3.1-100-3-DY0-W1. Exchange
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