KDA 2.1-150-3-DYI-U1
Wake Industrial LLC is not an authorized distributor of this product.
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The KDA 2.1-150-3-DYI-U1 is a drive controller featuring a rated current of 2.1 A and peak current of 3.0 A. Manufactured by Bosch Rexroth Indramat, it is part of the KDA Spindle Drives series and operates on a voltage supply of 150 V DC. This single-axis unit includes an internal fan and IP20 protection.
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Product Description:
The Bosch Rexroth Indramat KDA 2.1-150-3-DYI-U1 is a very compact and reliable spindle drive controller that is suited to a single-axis application.
It belongs to the KDA line and is capable of both analog and digital interfaces, which allows this device to be compatible with a variety of industrial automation systems. This model is powered by a 150 V DC power supply. It provides a rated output current of 2.1 A to a maximum of 3.0 A peak current, rendering it suited to moderate-load use where precise and stable performance is essential. An internal fan cools the drive, while a separate 115 VAC auxiliary supply powers the heatsink blower. This configuration provides uniform thermal control with uninterrupted performance without any complicated external cooling apparatus. The power terminal is connected through screw terminals that provide simple yet reliable wiring in its installations.
The KDA 2.1-150-3-DYI-U1 has a resolver and an incremental encoder feedback so that high speed and position control can be achieved depending on the motor configuration. Speed commands are processed in a digital 16-bit parallel interface, which acts as a substitute to a +/- 10 V analog signal, providing fine control capabilities of motor dynamism in high resolution. It is a panel-mounted drive with the protection ratings of IP20, implying that it can be used both outdoors and within a control cabinet. The unit is also relatively small compared to its category, with a weight of about 7.8 kg, and it easily integrates into any existing systems without necessarily increasing bulk. It can be purchased at Wake Industrial with a one-year warranty.
Frequently Asked Questions about KDA 2.1-150-3-DYI-U1:
Q: What is the rated current and power source for the KDA 2.1-150-3-DYI-U1?
A: The drive is powered by a 150 V DC supply and delivers a rated output of 2.1 A, with peak performance up to 3.0 A, making it suitable for moderate-load precision applications.
Q: What type of feedback systems does the KDA 2.1-150-3-DYI-U1 support?
A: It supports both resolver and incremental encoder feedback, enabling precise position and speed control across a variety of motor types.
Q: How is speed commanded on the KDA 2.1-150-3-DYI-U1?
A: Speed commands are processed via a 16-bit digital parallel interface, which provides higher resolution control than traditional ±10 V analog signals.
Q: How is the KDA 2.1-150-3-DYI-U1 cooled?
A: The unit uses an internal fan with a heatsink blower powered by a separate 115 VAC auxiliary supply, offering consistent cooling without external systems.
Q: Where can the KDA 2.1-150-3-DYI-U1 be installed?
A: With its IP20 rating and panel-mount design, it’s suited for use inside control cabinets or protected enclosures within industrial environments.
