KDA 2.1-100-3-AQS-W1

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The KDA 2.1-100-3-AQS-W1 spindle drive features a rotary actuator design, maximum torque of 100 Nm, a stroke angle of 100°, and double-sided output shaft type. Part of the KDA Spindle Drives by Bosch Rexroth Indramat, it offers IP54 ingress protection, operates with filtered compressed air, and weighs 2.1 kilograms.

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Product Description:

The KDA 2.1-100-3-AQS-W1 from Bosch Rexroth Indramat falls into the sturdy KDA Spindle Drives family, built for setups that want both accuracy and tough construction. Sitting with a rotary actuator design, this model works off filtered compressed air—gets the job done whether the air is oiled or not. The numbers show a maximum torque of 100 Nm and a stroke angle of 100°, lining up well for tasks that call for consistent rotation and decent force through a double-sided shaft. Seeing anodized aluminum used in the housing gives the unit a lightweight build, only 2.1 kg, so handling it in control cabinets or on moving frames isn’t awkward for techs.

Protection leads with IP54 ingress rating, so splashing water or dust won’t give much trouble, and the seals made from NBR (Nitrile Rubber) block the elements from getting inside where parts might jam. There’s flexibility for the mounting setup, with options for either flange or foot, and the interface for connecting to air is a G 1/8" thread—a pretty standard pick in automation so no need to dig for out-of-the-way fittings. Output shaft doesn't just go one way; the double-sided design offers extra options for how to couple to whatever machine or tooling the application needs.

Most spindle drives run in clean areas, but this unit's finish and weather resistance give more room for mixing into other workflows, even spots that get a little messy. Maximum pressure launches up to 8.0 bar and dips as low as 2.0 bar, making it flexible with different setups. Used in machines that need quick rotary action or repeated stops, the responsiveness doesn’t drop across shifts. Having Bosch Rexroth Indramat’s name on it pushes a high bar for quality, and the hardware here shows the kind of fine points, from careful shaft material (stainless steel) to wide range uses.

Drive Medium Connection
G 1/8”
Ingress Protection
IP54
Material - Housing
Anodized Aluminum
Material - Seals
NBR (Nitrile Rubber)
Material - Shaft
Stainless Steel
Maximum Torque
100 Nm
Medium
Filtered Compressed Air (Oiled/Unoiled)
Mounting Type
Flange or Foot Mounting
Operating Pressure
2.0 – 8.0 bar
Output Shaft Type
Double Sided
Stroke Angle
100°
Type
Rotary Actuator
Weight
2.1 kg
  • KDA 211003AQSW1

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

Q: What is the maximum torque the KDA 2.1-100-3-AQS-W1 spindle drive can produce?

A: The maximum torque of the KDA 2.1-100-3-AQS-W1 spindle drive is 100 Nm.

Q: What type of output shaft does the KDA 2.1-100-3-AQS-W1 rotary actuator have?

A: The KDA 2.1-100-3-AQS-W1 features a double-sided output shaft.

Q: What is the ingress protection rating of the KDA 2.1-100-3-AQS-W1?

A: The KDA 2.1-100-3-AQS-W1 spindle drive is rated IP54 for ingress protection.

Q: Which material is used for the housing of the KDA 2.1-100-3-AQS-W1 spindle drive?

A: The housing of the KDA 2.1-100-3-AQS-W1 is made from anodized aluminum.

Q: What operating medium is required for the KDA 2.1-100-3-AQS-W1 spindle drive?

A: The KDA 2.1-100-3-AQS-W1 spindle drive operates with filtered compressed air, which can be oiled or unoiled.


Internal Product Review

  • ‘‘KDA 2.1-100-3-AQS-W1 rotary actuator offers precise control and reliable performance with its double-sided output shaft. Its compact design and IP54 protection make it suitable for various automation tasks.’’

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