KDA 3.2-050-3-L00-U1
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MPN: R911265150
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The KDA 3.2-050-3-L00-U1 is a KDA Servo Drive designed with a rated current of 50 A and an output voltage of 3x 230V AC. Manufactured by Bosch Rexroth Indramat within the KDA Spindle Drives series, it features integrated forced-air cooling. The drive includes overvoltage and excess temperature protection systems.
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Product Description:
The Bosch Rexroth Indramat developed the KDA 3.2-050-3-L00-U1 Spindle Drive for precise control in various industrial automation applications. It uses forced cooling to maintain efficient thermal management. It provides a stable voltage for the drive system with a DC bus voltage of 300 V.
The KDA 3.2-050-3-L00-U1 spindle drive features a rated current of 50 A. The continuous current is 35 A for reliable performance in demanding applications. The control voltage consumption is 1.2 A at +24V and 160 mA at ±15V for measuring voltage. The drive itself weighs about 16.6 kg, while the mechanical mounting kit adds 1.7 kg and the blower unit 4.2 kg. The KDA 3.2-050-3-L00-U1 spindle drive can be stored or transported between -30°C and +85°C. It is suitable for installations at elevations up to 1000 meters above sea level. It is provided with an IP10 protection rating and humidity classification according to Class F (DIN 40 040). It connects through SERCOS for speed and position control, diagnostics, and parameter setup. This spindle drive is commonly used in precision machinery, particularly in applications that require exact speed and position control.
The KDA 3.2-050-3-L00-U1 spindle drive supports standard motor feedback but does not offer auxiliary encoder inputs or interfaces. It is designed for reliable operation within an ambient temperature range of +5 °C to +45 °C. It can withstand a maximum allowed temperature of up to 55°C for reduced ratings. It is frequently employed in CNC machines, industrial robots, and high-precision manufacturing systems. The drive’s stability and adaptability make it ideal for use in automated systems. Its design and versatility ensure that it can be used in environments where temperature control and altitude limitations need to be managed effectively.
Frequently Asked Questions about KDA 3.2-050-3-L00-U1:
Q: How does Bosch Rexroth Indramat KDA 3.2-050-3-L00-U1 maintain thermal stability?
A: The KDA 3.2-050-3-L00-U1 spindle drive uses forced cooling to regulate internal temperatures. The blower unit ensures consistent heat removal during extended load operation.
Q: What connection practices optimize Bosch Rexroth Indramat KDA 3.2-050-3-L00-U1 signal integrity?
A: The KDA 3.2-050-3-L00-U1 spindle drive benefits from shielded SERCOS cables for communication. The grounding scheme reduces electrical noise and improves diagnostic reliability.
Q: How does Bosch Rexroth Indramat KDA 3.2-050-3-L00-U1 perform under reduced ambient cooling?
A: The KDA 3.2-050-3-L00-U1 spindle drive may require derating at elevated temperatures. The cooling airflow should remain unobstructed to preserve the current handling capacity.
Q: What mounting methods ensure Bosch Rexroth Indramat KDA 3.2-050-3-L00-U1 alignment?
A: The KDA 3.2-050-3-L00-U1 spindle drive benefits from secure fastening in vibration-free enclosures. The mounting kit alignment prevents mechanical strain on electrical connectors.
Q: How does Bosch Rexroth Indramat KDA 3.2-050-3-L00-U1 handle altitude changes?
A: The KDA 3.2-050-3-L00-U1 spindle drive operates reliably up to 1000 meters above sea level. The cooling performance may require adjustments for thinner air density.
