KDA 3.1-150-3-DY0-W1
KDA Spindle Drives
The KDA 3.1-150-3-DY0-W1 from Bosch Rexroth Indramat is a precision drive in the KDA Spindle Drives series engineered for industrial automation applications. Featuring a rated current of 3.1 A and a power output of 150 W, this foot-mounted spindle drive runs on a 3-phase 230/400 V supply at 50 Hz frequency. It utilizes a DC bus voltage of 300 V and accepts a Digital 16-Bit Parallel speed command value for high-resolution control. An integrated auxiliary encoder interface "(With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A))" ensures accurate feedback and synchronization in demanding environments.
Built for continuous operation, the unit carries an S1 (Continuous) duty rating and meets IEC 60034 standards for motor performance and safety. The robust IP55 enclosure protects against dust ingress and low-pressure water jets, while the IC411 (Self-cooled) cooling method eliminates the need for external fans in confined cabinet spaces. With a frame size of 150 and a compact footprint in a foot-mounted arrangement, installation is straightforward, minimizing mechanical modifications. This drive’s design also accommodates a three-phase network configuration, enhancing compatibility across varied machine tool and production cell architectures.
Designed for daily use without interruption, the KDA 3.1-150-3-DY0-W1 delivers reliable spindle control in CNC machines, small lathes, and robotic end-of-arm tooling. Its sturdy construction and sealed enclosure maintain performance under temperature shifts, humidity, and vibration. Combined with a high-precision speed command interface and auxiliary encoder inputs, this spindle drive offers a balanced blend of compact size, protection, and precise current handling for stable, long-term operation.
Technical Specifications
Cooling Method
IC411 (Self-cooled)
Duty Type
S1 (Continuous)
Enclosure Type
IP55
Frame Size
150
Frequency
50 Hz
Mounting Arrangement
Foot-mounted
No. Of Phases
3
Power Output
150 W
Rated Current
3.1 A
Standard Compliance
IEC 60034
Voltage
230/400 V
Product
KDA
Series
3
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 3.1-150-3-DY0-W1. Exchange
Want to sell your KDA 3.1-150-3-DY0-W1?
