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R911263056 (KDA 3.3-150-3-A0I-W1)

KDA Spindle Drives

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1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911263056 (KDA 3.3-150-3-A0I-W1) is a spindle drive from the KDA series, design and series 3. This unit provides speed command values via analog ±10 V input, and operates without an auxiliary encoder input. It features a rated current of up to 100 A, continuous current handling of 90 A, and a peak current rated at 150 A. The DC bus voltage is specified at 300 V. Cooling is managed by a heat sink blower supplied by a 220 VAC, 50–60 Hz source. Optional interfaces include digital parallel speed, SERCOS, and position command value interfaces.

Technical Specifications

Product Type
Spindle Drive

Permissible Rated Current
100 Amps

DC Bus Voltage
300 volts

Auxiliary Encoder Input
No

Speed Command Value
Analog +/- 10 Volts

Auxiliary Interface for Output
Incremental Encoder Output

Cooling System Type
Forced cooling via heat sink blower

Heat Sink Blower Voltage Source
220 VAC

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1-year-warranty
Indramat USA 1 Year Warranty
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We offer a repair service for the KDA 3.3-150-3-A0I-W1.
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