KDA 2.1-150-3-DYS-U1
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The Bosch Rexroth Indramat KDA 2.1-150-3-DYS-U1 spindle drive is part of the KDA Spindle Drives series and is panel-mounted with digital/servo control. It operates on three phases, with a rated current of 150 Amps, and features air cooling. The drive functions within a 0°C to 45°C temperature range.
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Product Description:
Bosch Rexroth Indramat engineered this part number KDA 2.1-150-3-DYS-U1 which basically integrates into KDA Spindle Drives product series. The device offers a rated current of 150 A in order to supply sufficient drive energy for heavy spindle workloads. It operates on three number of phases which uses with common industrial power distribution. This industrial module employs Digital/Servo Control type that ensures precise torque regulation and fast response times.
Its mounting type arrives as panel mount which further simplifies cabinet integration and reduces installation time. The device’s compatibility with digital Yaskawa servo feedback system maximizes position accuracy during complex motion cycles. Its air-cooled mechanism for cooling design maintains stable temperatures without auxiliary coolant systems. Moreover, it carries an IP20 of enclosure rating classification to protect internal electronics from outside solid particles. The model runs within an ambient temperature span of 0°C to 45°C which matches standard workshop climates. Also, it links through a U1 interface of communication that supports manufacturer‑specific command protocols.
These features when use with Indramat’s 2AD asynchronous motors delivers broad power compatibility. It pairs with 1MB frameless spindle motors which supports direct‑drive configurations for high‑precision spindles. The component enables spindle positioning with C‑axis operation, thus refines multi‑axis machining accuracy. The module also stabilizes its DC bus with 300 V of DC bus voltage and secures consistent internal supply rails. It also sustains a continuous current of 90 A which affords extended operation under peak load conditions.
Frequently Asked Questions about KDA 2.1-150-3-DYS-U1:
Q: What power phases does the KDA 2.1-150-3-DYS-U1 require for proper operation?
A: The KDA 2.1-150-3-DYS-U1 mandates a three‑phase supply to match common industrial power standards. This arrangement ensures balanced power delivery and reduces the risk of phase overload during peak demand.
Q: Which control methodology does the KDA 2.1-150-3-DYS-U1 utilize for motion regulation?
A: The KDA 2.1-150-3-DYS-U1 relies on a digital servo control scheme for torque and speed modulation. It affords rapid response to command inputs and maintains precise spindle trajectory under variable loads.
Q: What environmental protection does the KDA 2.1-150-3-DYS-U1 provide against dust ingress?
A: The drive carries an IP20 protection rating that blocks solid particles larger than 12 mm. This rating balances necessary airflow for cooling with basic contamination resistance.
Q: Within what temperature bounds does the KDA 2.1-150-3-DYS-U1 operate without performance loss?
A: The module maintains full specification compliance between 0 °C and 45 °C. It further supports deployment in typical machine‑shop environments without auxiliary climate control.
Q: Which interface protocol does the spindle module KDA 2.1-150-3-DYS-U1 use for communication with host controllers?
A: The device connects via a U1 interface and carries control commands and diagnostic data which ensures secure, low‑latency exchange across the automation network.
