KDA 2.1-100-3-A0D-W1

No Tariffs On US Orders
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Ask for Availability

Preparing your secure checkout page...

The KDA 2.1-100-3-A0D-W1 spindle drive features a continuous and rated output current of 100A and a protection class of IP20. Manufactured by Bosch Rexroth Indramat as part of their KDA Spindle Drives series, it operates on 3-phase power and weighs approximately 28 kg. With an internal fan cooling method, it handles peak output currents up to 120A.

Quote Request Form:

Warranty
Wake Industrial Warranty
To contact sales for pricing and lead time:

Payment Methods

Visa
Mastercard
AmEx
Wire Transfer

Shipping Methods

DHL
UPS
FedEx
Freight

Our Credentials

Cary Chamber
DUNS Registered
SAM Registered
BBB Accredited

Product Description:

The KDA 2.1-100-3-A0D main spindle drive is designed to work with INDRAMAT 2AD asynchronous and 1MB frameless motors. These drives are ideal for industrial automation, as they can be used for spindle operation and C-axis position. The KDA spindle motor is produced by Bosch-Rexroth Indramat

The KDA 2.1 100-3 A0D W1 main spindle drive has a current rating of 100 A. This spindle drive provides precise control over the speed, with an analog value of speed command that ranges from +/-10V. At temperatures ranging from +5 degrees Celsius to +45 degrees Celsius, with a maximum of +55 degrees Celsius, the drive is able to function. The forced heatsink fan system is used to cool the drive. The drive is designed to operate in environments where the humidity reaches 70%. It's protected from objects bigger than 50mm due to its IP10 protection category. It is also designed to work in altitudes as high as 1000 meters. A voltage of 300V is present on the DC bus of the KDA 2.1. The drive is monitored and controlled by a computer that is integrated into the device. In this way, precise monitoring and operation are made possible. High-resolution internal position control is also supported by the drive.

The KDA2.1-100-3A0DW1 spindle drive is designed for sealed housing/control cabinets per DIN 40 050. The KDA 2.1 drive is designed for robotics, medical devices. It offers a precision speed control range of 0.0005 rpm. It's inbuilt microcomputer ensures precise, reliable performance. In addition to facilitating accurate operations, the KDA spindle drive is an excellent choice for satisfying high-resolution feedback needs. The SERCOS interface allows for easy communication between all components. These drives have been designed for precise spindle position and motion control.

Ambient Temperature, Operation
0°C to +45°C (without derating)
Approvals
CE
Continuous Output Current (i Cont)
100 A
Control Voltage
24 V DC
Cooling Method
Internal fan
Cooling Type
Forced Cooling by Heatsink Blower
Input Frequency
50/60 Hz, -2% / +2%
Input Voltage
3 × 380 ... 480 V, -10% / +10%
Peak Humidity
70% (Humidity Classification F)
Peak Output Current
120 A
Power Supply Phases
3-phase
Protection Class
IP20
Rated Current (i N)
100 A
Speed Command Value
Analog +/- 10V
Weight
Approx. 28 kg
  • KDA 211003A0DW1

Frequently Asked Questions about KDA 2.1-100-3-A0D-W1:

Q: How does the cooling system work in the KDA 2.1-100-3-A0D-W1?

A: The KDA 2.1-100-3-A0D-W1 uses forced cooling by a heatsink blower. This system efficiently prevents overheating, ensuring the drive operates at optimal temperatures under high load conditions.

Q: Does the KDA 2.1-100-3-A0D-W1 support high-resolution feedback for position control?

A: Yes, the KDA 2.1-100-3-A0D-W1 offers high-resolution feedback for precise motor or spindle position control. This enables superior accuracy in applications requiring fine adjustments.

Q: How does the KDA 2.1-100-3-A0D-W1 maintain protection against external objects?

A: The KDA 2.1-100-3-A0D-W1 is rated IP 10 for protection against objects larger than 50 mm. It prevents damage from foreign objects while ensuring efficient drive operation.

Q: Does the KDA 2.1-100-3-A0D-W1 operate well in high humidity?

A: Yes, the KDA 2.1-100-3-A0D-W1 is designed to work in environments with peak humidity of 70%. This makes it suitable for operations in environments with varying moisture levels.

Q: Which communication interface is used in KDA 2.1-100-3-A0D main spindle drive?

A: The drive comes with SERCOS interface that offer reliable communication between the drive, motor, and other attached components.


Internal Product Review

  • ‘‘The KDA 2.1-100-3-A0D-W1 is a main spindle drive from Bosch Rexroth. It supports 2AD asynchronous motors and 1MB frameless spindle motors. The drive offers a 100 A rated current and precise control with a 0.0005 rpm speed range. This makes it ideal for spindle positioning and C-axis operation.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo