KDA 2.1-050-3-A00-U1

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The KDA 2.1-050-3-A00-U1 is a spindle drive manufactured by Bosch Rexroth Indramat. Part of the KDA Spindle Drives series, it features a resolver or encoder feedback type and operates with a mains frequency of 50/60 Hz. The drive weighs approximately 20 kilograms and has a rated current of 50 amps.

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Product Description:

The KDA 2.1-050-3-A00-U1 is a sophisticated servo drive unit produced by Bosch Rexroth Indramat to operate in combination with compatible servo motor units and ensure that the motor speed, position, and general operation are according to predetermined control instructions. This controller unit features a compact, easily integrated housing that ensures seamless integration into servo systems and provides protection against large solids. The operation of this controller unit should always be indoors. Its IP20 housing does not provide efficient protection against a wide range of foreign interference, which makes it important for the controller to be mounted inside a control cabinet able to provide protection that meets at least the IP54 category. The KDA 2.1-050-3-A00-U1 controller unit operates together with an external air blower and heatsink. These two accessories ensure that the heat produced in the unit is safely transmitted to the exterior.

The KDA 2.1-050-3-A00-U1 industrial motor controller unit is extremely easy to handle and control. There is a control panel featuring a keyboard, a display screen and two light-emitting diodes on the front panel of the controller. Some other components on the front panel of this product include the Motor NTC thermistor connection, Bus connection for voltage control and the blower bus connection. The recommended temperature range of this industrial controller unit is between +5 to about 45 degrees. Customers who do not mind a slight reduction in the performance of the controller unit can operate it at an ambient temperature as high 55 degrees.

The KDA 2.1-050-3-A00-U1 controller belongs to the humidity level F according to DIN 40 040. This classification enables its use in cold, dry, and moderate climates without issues. Average humidity levels around this product should be maintained below 70 per cent.

Continuous Output Current
50 A
Control panel
Present
Control Type
Analog Interface
Cooling Type
Air-cooled
Feedback Type
Resolver/Encoder
Input Voltage
AC 3 x 230/400V (-10%...+10%)
Installation orientation
Vertical installation
Mains Frequency
50/60 Hz
Max installation height
1000rpm
Mounting
Cabinet Mount
Operation Temperature
0°C ... +45°C
Outdoor operation
Not allowed
Protection Class
IP20 (basic unit)
Rated Current
50 A
Weight
Approximately 20 kg
  • KDA 210503A00U1

Frequently Asked Questions about KDA 2.1-050-3-A00-U1:

Q: What is the control panel on the KDA 2.1-050-3-A00-U1 for?

A: The control panel installed on this controller provide a customer friendly operation interface.

Q: How is the KDA 2.1-050-3-A00-U1 cooled?

A: The KDA 2.1-050-3-A00-U1 operates with an external air blower and a heatsink for efficient cooling.

Q: What is the protection category of this product?

A: The KDA 2.1-050-3-A00-U1 belongs to the IP20 protection category.

Q: What type of motor is the KDA 2.1-050-3-A00-U1 designed for?

A: This controller unit is intended to be used with motors from Bosch Rexroth Indramat.

Q: Is the KDA 2.1-050-3-A00-U1 able to withstand high vibrations?

A: No. The KDA 2.1-050-3-A00-U1 should be mounted on a stable surface and protected from extreme vibrations which can cause a permanent damage.


Internal Product Review

  • ‘‘The KDA 2.1-050-3-A00-U1 controller is a Bosch Rexroth product built according to international standards. It is a IP20 device that requires installation inside a control cabinet. This belongs to insulation class F and is widely renowned for its energy efficiency. ’’

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