KDA 2.1-100-3-APD-W1

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The KDA 2.1-100-3-APD-W1 is a robust axial piston pump with a pressure rating of 100 bar. Manufactured by Bosch Rexroth Indramat, it belongs to the KDA Spindle Drives series. The unit supports fluid temperatures from -10°C to +80°C and operates with a viscosity range of 10–200 cost.

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Product Description:

Motion control systems require a main spindle drive like the KDA 2.1-100-3-APD-W1 for precision performance and stability when transmitting data across the system. Bosch Rexroth Indramat produces the main spindle drive to offer accurate and continuous spindle motion control in applications such as CNC machines, packaging machines, and robotics. The KDA2.1-100-3-APD-W1 main spindle drive serves as a speed regulator for the operator's motor up to 25 horsepower. A microprocessor-based digital velocity loop is responsible for the drive accuracy in speed control. There is an internal energy storage unit that supplies the inverter for fast response. This storage unit can store up to 300 volts of direct current for higher output frequency and faster motor speed.

The KDA 2.1-100-3-APD-W1 features an integrated interface. For this unit, it is a speed command value interface. The interface is accurate in transmitting data on a real-time basis. There is a blower that is responsible for cooling the spindle drive using a heatsink system with a 220-volt alternating current. The heat is dissipated outside the enclosure. The motor has ports for feedback connections, drive internal connections, and power connections. The main spindle drive can handle up to 100 amperes of electric current when operating under its rated load and temperature. The motor auxiliary interface features a position command and value digital with a 16-bit parallel encoder.

The KDA 2.1-100-3-APD-W1 is a main spindle drive in a category of drives known for stiffness. It also offers a wide range of continuous power. This adds to the range of applications where users can operate this drive. Its protection class of IP10 indicates that it should be kept from water ejection and sharp objects.

Design
Three-jaw, backlash free
Drive Type
APD (Axial Piston Direct)
Fluid Temperature Range
-10°C to +80°C
Material
W1 (Standard Stainless Steel)
Max installation height
1000m
Nominal Flow Rate
2.1 m³/h
Number Of Stages
3
Pressure Rating
100 bar
Pump Design
Axial Piston
Shaft Seal
Mechanical Seal
Viscosity Range
10 – 200 cost
Warranty
12 Months from wake industrial
Weight
Approx. 15 kg
  • KDA 211003APDW1

Frequently Asked Questions about KDA 2.1-100-3-APD-W1:

Q: What type of motor is the KDA 2.1-100-3-APD-W1 designed for?

A: The KDA 2.1-100-3-APD-W1 is built to be used Bosch Rexroth motors specifically the 2AD asynchronous and the 1MB frameless spindle motor.

Q: What is the minimum speed control of this product?

A: The minimum speed of the KDA 2.1-100-3-APD-W1 is about 0.0005 revolutions per minute.

Q: How is the KDA 2.1-100-3-APD-W1 cooled?

A: There is an internal air blower and heatsink attached to this controller for efficient cooling.

Q: Can multiple units of the KDA 2.1-100-3-APD-W1 be used together?

A: Yes. It is possible to connect and operate multiple units of this product together.

Q: What is the protection classification of the KDA 2.1-100-3-APD-W1?

A: The housing of the KDA 2.1-100-3-APD-W1 provides reliable protection according to the IP20 protection class.


Internal Product Review

  • ‘‘The KDA 2.1-100-3-APD-W1 is an IP20 motor controller unit produced to carry out the intelligent control of the speed, position and torque output of Bosch Rexroth motors. It is characterized by a high stiffness and a energy efficient operation. This drive is also equipped with a control panel unit. ’’

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