KDA 3.2-100-3-AYS-U1
KDA Spindle Drives
The KDA 3.2-100-3-AYS-U1 drive from the Bosch Rexroth Indramat KDA Spindle Drives series delivers precise, high-response rotary motion for advanced machine tools and automation systems. It features a Nominal Torque of 3.2 Nm to maintain steady torque under fluctuating loads. Crafted in a robust Aluminum alloy housing, it balances durability with a minimal weight of 0.45 kg. Ideal for industrial automation, its compact form factor allows installation in tight assemblies without compromising stiffness or accuracy.
This spindle module employs a Design variant of AYS subdivided into 3 sections and spans 100 mm in Length with a 38 mm Outer Diameter. The 14 mm Shaft Diameter and < Mounting Type> of U1 simplify alignment and fixture within precision gearboxes. Exceptional positioning is assured by Backlash below 1 arcmin, Axial Misalignment tolerance up to ~0.2 mm, and Radial Misalignment allowance of ~0.15 mm. Electrical interfacing supports a 300 V DC Bus Voltage with a continuous 100 A Rated Current and an analog Speed Command Value of ±10 V via a dedicated Aux. Encoder Input, enabling seamless connectivity to motion controllers.
Service technicians benefit from tool-free mounting and the industry-standard U1 interface for swift replacement and calibration. A broad operating Temperature Range from –30 °C to +80 °C ensures reliable performance across harsh environments, while the lightweight assembly reduces inertia for rapid acceleration and deceleration. Together, these features make the KDA 3.2-100-3-AYS-U1 an ideal choice for CNC machining centers, robotic spindles, and indexing tables that demand uncompromised precision and robustness.
Technical Specifications
Axial Misalignment
~0.2 mm
Backlash
<1 arcmin
Design
AYS
Length
100 mm
Material
Aluminum alloy
Mounting Type
U1
Nominal Torque
3.2 Nm
Number Of Sections
3
Outer Diameter
38 mm
Radial Misalignment
~0.15 mm
Shaft Diameter
14 mm
Temperature Range
-30 degrees C to +80 degrees C
Weight
0.45 kg
Product
KDA
Series
3
Rated Current
100 A
DC Bus Voltage
300 V
Speed Command Value
Analog +/- 10V
Aux. Encoder Input
With Auxiliary and Synchronous Inputs (Due to AS 35 and Speed Command Value = A)Aux. Interface1
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the KDA 3.2-100-3-AYS-U1. Exchange
Want to sell your KDA 3.2-100-3-AYS-U1?
